dcf81c81f9f84ecc0217d1b519562eba372d8c9adedf6c84bdac13f5d85ed0459ce00db663f29266fb0174c11c6040140cd9fc8b058c52f59a784366dc0ebc9c6c5175ab7bc84880c5063c9b30d5a769e682cad24f4f2e655dbb80d3eff2d9448233f06a8bd3a83e10eb8148c29f782feb16777269920fa74bc515421369b115dff9a54b88d3c23df4074f19fd4eb142cb128c4340e5d28106e4a7bd16833628c6b9d613e37d7199a47b28a03aae694e837ad36787bc31015fbab", 0xd7}, {&(0x7f0000001400)="7e446835e723632f8797afd667a543214413b26d249de8a486f52705619879cc3d71b7e877257a105fe0d5be9753b238e858b410209513cfa69b87f7754ab9040c046ee2ce75f62870e37c63d11669b709f2b10f9dcb718d553250382c90d29c839677690e74e592e344002f3d29996cc38a556ff8f4d5a8d9f143245cb2b417bc27172405a226e7ff9d393f618ab893b255eeaf70a2e8547a113fb5bde643121fea4fbeb6c0b40a7c5dfc756d8fd7fa311f88b810cbca63a7b714e4edb6288caf2f046f2e70988f2704e1c9a2969945c1c1b80edb7db41454aab7cd3814c1164db7", 0xe2}, {&(0x7f0000000200)="e28cc3d619206cbc98d34942bee55b728ba497250cbe4b9d354b741a2238e54d07e6a65849b64f82a9eb68ce93a2e54b5de9feb524993958", 0x38}, {&(0x7f0000000240)="2d4a1eb95c60e9fda8739b8691f01c3c972b02049cc31b36f1006b9b696f6c47a2bbc23fb02ca1bb78c04c04193eaa440a86ce81efdf6362dcf438511bf741148a2d931f00fa7e8c4e2c69c7508de3ec5d10c13d1ca46509ea8bd546d468cb0317b7e41646", 0x65}, {&(0x7f0000001500)="8587866437ecc7b5d44cb31b01f2afd44d6b3a6af3b8f9134a6f2470778f426c403b32bdd00f7ba6fec25c288763aeabd2c838bdb5cb14c4ff8aed8894770af48a16682b31ff7d2d8eeffca437dfc95dbe80ab66001057850f8886cf689339399c61fa1a97eb221b8ceb20576f5cd77fa92cf5d879fb9800dd8ae125611b48df1a061b775f295e42f619d39f5d74a007a1cd0607a3a3e0877a2c923c3a03eb262194640e2af7ef1879", 0xa9}, {&(0x7f00000015c0)="7e916f4726b9e2e60262594f9e2397a066dafaf3508c471d256d1a53db8af2707628a864cc8ebbf8805b20288972bbb5a5530eeaf98bcaa0f65e1985273c9ab8bde99e058176", 0x46}], 0x7, &(0x7f0000001680)="5a215d15f8396297b4c4e9c0496c9a87a1b35bcbc704ab5a555c450d7ffbaff0f1d3ba432f8290f81b20b8cacf0b805d700306fb7fc23be91c979f90745e4da3abff3d752c6b9c6df692efd3f775e64e37d74f55f9e67d6920e4e5ce3bc4dde5163955a51401475dc7c9faf8c00df0b8a309dbfd37f67251e8b44adc16b800dbfe4106dcaad618246753dca5a2636751f5c9206643f2f12c7ef0962fea082e88b50e71fb88020ff503c80b8397a99e3de9a249323a6eb9ef1840d0d8629c23eb0e3dd0a41b34290a54", 0xc9, 0x10}, 0x40000) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x22240, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f00000000c0)={0x3, r5}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) read$alg(r5, &(0x7f0000000300)=""/4096, 0x1000) ioctl$NBD_SET_SOCK(r5, 0xab00, r3) [ 1930.857737][T27881] libceph: resolve '.u [ 1930.857737][T27881] ' (ret=-3): failed [ 1930.871979][T27873] libceph: parse_ips bad ip '.u [ 1930.871979][T27873] :d]:.,[' [ 1930.885208][T27855] libceph: resolve '.u [ 1930.885208][T27855] ' (ret=-3): failed 14:51:29 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1930.950168][T27881] libceph: parse_ips bad ip '.u [ 1930.950168][T27881] :d]:.,[' [ 1930.983430][T27855] libceph: parse_ips bad ip '.u [ 1930.983430][T27855] :d]' 14:51:30 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:0,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getpgrp(0x0) fcntl$setown(r1, 0x8, r3) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sysinfo(&(0x7f0000000100)=""/207) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES32=r2, @ANYPTR]]]) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101200, 0x0) ioctl$VIDIOC_S_OUTPUT(r3, 0xc004562f, &(0x7f0000000200)=0x6) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) [ 1931.198755][T27969] libceph: resolve '.u [ 1931.198755][T27969] ' (ret=-3): failed [ 1931.205506][T27958] libceph: resolve '.u [ 1931.205506][T27958] ' (ret=-3): failed [ 1931.226345][T27975] libceph: resolve '.u [ 1931.226345][T27975] ' (ret=-3): failed 14:51:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1000000000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000000)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000008f04f59d9ffdbf6e6375750000000000fd91c26b7532a65d395d8c489dde333974a4a3c3dfbbd10b1c8b438a57fee43ca3d8f924f0b19c13ccd5f482283d9ca408344c62155cf1f85071fd4b2fab93d97aa49df2c8b967c698467aa656074da79ad232"]) [ 1931.263821][T27982] libceph: resolve '.u [ 1931.263821][T27982] ' (ret=-3): failed [ 1931.273731][T27958] libceph: parse_ips bad ip '.u [ 1931.273731][T27958] :d]:.,[' [ 1931.283499][T27969] libceph: parse_ips bad ip '.u [ 1931.283499][T27969] :d]:0,[' [ 1931.306558][T27975] libceph: parse_ips bad ip '.u [ 1931.306558][T27975] :d]:0,[' 14:51:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]::,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1931.359592][T27982] libceph: parse_ips bad ip '.u [ 1931.359592][T27982] :d]:.,[' 14:51:30 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1931.515439][T28033] libceph: resolve '.u [ 1931.515439][T28033] ' (ret=-3): failed [ 1931.549022][T28039] libceph: resolve '.u [ 1931.549022][T28039] ' (ret=-3): failed 14:51:30 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000080)) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r1, 0xc008ae91, &(0x7f0000000000)) 14:51:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:30 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1931.576780][T28033] libceph: parse_ips bad ip '.u [ 1931.576780][T28033] :d]::,[' 14:51:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:V,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1931.719575][T28039] libceph: parse_ips bad ip '.u [ 1931.719575][T28039] :d]:.,[' 14:51:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000008e040000000000000000000000000000c41e61f45af714f11bea03c271fa309a1b7fbcba756bc40958c4ec318f090fffb3490f0276e11dc519ccdeb2524f8e336b406c3313a66b6b3372b1a49beb8608c116f4f73214353563b3c5eacbeeefaae02574ea8d251b8678ff6eaf86b4bd28ef7c99e7c87c81fd036304323ac6cf3a1b1463572e7c16f5540defd769fc210807ff5a1b08abb643fe6ea0bfe2d953c248b7e997b9f5c3f82acf02a302f328b50800f3f98845079a28f0fb8a"]) 14:51:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) r3 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x0, 0x2) getsockname$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) [ 1931.776978][T28082] libceph: resolve '.u [ 1931.776978][T28082] ' (ret=-3): failed [ 1931.781565][T28088] libceph: resolve '.u [ 1931.781565][T28088] ' (ret=-3): failed 14:51:30 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0xc621) r3 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x3, 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f00000000c0)={@my=0x1}) [ 1931.876932][T28082] libceph: parse_ips bad ip '.u [ 1931.876932][T28082] :d]:V,[' 14:51:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:[,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1931.917256][T28088] libceph: parse_ips bad ip '.u [ 1931.917256][T28088] :d]:.,[' 14:51:31 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000080)={[], 0x1, 0x81, 0x6, 0x0, 0xfe, 0x0, 0x0, [], 0x97fb}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x38e}]}) [ 1932.118197][T28129] libceph: resolve '.u [ 1932.118197][T28129] ' (ret=-3): failed [ 1932.186475][T28144] libceph: resolve '.u [ 1932.186475][T28144] ' (ret=-3): failed [ 1932.196817][T28129] libceph: parse_ips bad ip '.u [ 1932.196817][T28129] :d]:[,[' 14:51:31 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40, 0x0) setsockopt$CAIFSO_LINK_SELECT(r1, 0x116, 0x7f, &(0x7f0000000140)=0x5f, 0x4) ioctl$VIDIOC_S_TUNER(r1, 0x4054561e, &(0x7f0000000180)={0x1f, "8da24e979c1b1afc56cd719cff77e91079aa880abce8f6a315e129d60ce9a090", 0x0, 0x80, 0xbcdb, 0x101, 0x4, 0x1, 0x1000, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="0500000003040000e2ffff4bf5859aa90000000000fa00000000e281470300000100000000000067ba60b700ffb1ef88de10c01619c758f312e4d72bf2e4506c9608277dd2e5114355ba"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:31 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:..[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1932.236232][T28144] libceph: parse_ips bad ip '.u [ 1932.236232][T28144] :d]:.,[' 14:51:31 executing program 0: mlock2(&(0x7f0000ff6000/0x9000)=nil, 0x9000, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x41, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) [ 1932.304933][T28160] libceph: resolve '.u [ 1932.304933][T28160] ' (ret=-3): failed 14:51:31 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1932.373297][T28168] libceph: resolve '.u [ 1932.373297][T28168] ' (ret=-3): failed [ 1932.378302][T28160] libceph: parse_ips bad ip '.u [ 1932.378302][T28160] :d]:.,[' [ 1932.427628][T28168] libceph: parse_ips bad ip '.u [ 1932.427628][T28168] :d]:..[' [ 1932.427805][T28182] libceph: resolve '.u [ 1932.427805][T28182] ' (ret=-3): failed 14:51:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1932.491081][T28191] libceph: resolve '.u [ 1932.491081][T28191] ' (ret=-3): failed [ 1932.507468][T28182] libceph: parse_ips bad ip '.u [ 1932.507468][T28182] :d]:..[' 14:51:31 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.V[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1932.536158][T28203] libceph: resolve '.u [ 1932.536158][T28203] ' (ret=-3): failed 14:51:31 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000100)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1932.658575][T28191] libceph: parse_ips bad ip '.u [ 1932.658575][T28191] :d]:.,[' [ 1932.686652][T28223] libceph: resolve '.u [ 1932.686652][T28223] ' (ret=-3): failed [ 1932.698071][T28203] libceph: parse_ips bad ip '.u [ 1932.698071][T28203] :d]:.,[' 14:51:31 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20\x00', 0x400000, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) ioctl$KVM_SET_MSRS(r3, 0xc008ae91, &(0x7f0000000000)) [ 1932.738635][T28240] libceph: resolve '.u [ 1932.738635][T28240] ' (ret=-3): failed 14:51:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:31 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1932.825336][T28223] libceph: parse_ips bad ip '.u [ 1932.825336][T28223] :d]:.V[' [ 1932.849136][T28263] libceph: resolve '.u [ 1932.849136][T28263] ' (ret=-3): failed [ 1932.867107][T28240] libceph: parse_ips bad ip '.u [ 1932.867107][T28240] :d]:.V[' 14:51:31 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,\n:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1932.907617][T28263] libceph: parse_ips bad ip '.u [ 1932.907617][T28263] :d]:.,[' [ 1932.972128][T28294] libceph: resolve '.u [ 1932.972128][T28294] ' (ret=-3): failed [ 1933.001322][T28292] libceph: resolve '.u [ 1933.001322][T28292] ' (ret=-3): failed 14:51:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_G_SLICED_VBI_CAP(r3, 0xc0745645, &(0x7f00000000c0)={0x8001, [0x4, 0x39f6, 0x10001, 0x9, 0x52b, 0x7f, 0xd3, 0x5, 0x3, 0x8, 0x1, 0x8, 0x40, 0xc660, 0x0, 0x4, 0xfffffffffffffffb, 0x1, 0x8000, 0xdc81, 0x8, 0x0, 0x8, 0x1, 0x0, 0x3, 0x6, 0x8, 0x1f, 0x1c0000000000000, 0x2, 0x7ae, 0x9a1, 0x1ca3, 0x0, 0x3f, 0x1000000000000000, 0x3, 0x8, 0x9, 0x100000000000000, 0x2, 0x9b0, 0x100000001, 0x0, 0x9, 0x2, 0x6], 0xf}) [ 1933.038178][T28292] libceph: parse_ips bad ip '.u [ 1933.038178][T28292] :d]:., [ 1933.038178][T28292] ' [ 1933.063786][T28294] libceph: parse_ips bad ip '.u [ 1933.063786][T28294] :d]:.,[' [ 1933.108220][T28306] libceph: resolve '.u [ 1933.108220][T28306] ' (ret=-3): failed 14:51:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:32 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,%:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x9, 0x1000}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = dup(r0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000fcffffff008e0400"/24]) [ 1933.152933][T28306] libceph: parse_ips bad ip '.u [ 1933.152933][T28306] :d]:., [ 1933.152933][T28306] ' 14:51:32 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x80, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/34) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000100)=0x2006) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r3, 0xc008ae91, &(0x7f0000000140)={0x2, 0x0, [{0x9b2, 0x0, 0x3}, {0xbff, 0x0, 0xffffffffffff70c7}]}) 14:51:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:32 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1933.334515][T28345] libceph: resolve '.u [ 1933.334515][T28345] ' (ret=-3): failed [ 1933.409590][ C0] net_ratelimit: 20 callbacks suppressed [ 1933.409601][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1933.421100][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1933.445426][T28345] libceph: parse_ips bad ip '.u [ 1933.445426][T28345] :d]:.,%' [ 1933.448405][T28364] libceph: resolve '.u 14:51:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)="8ae007d742c337011fe50be9136fe71da9a24dba09c5d9505dfe9ef662c675f4eaa87291b784f4d487860e77d3c614aef85466a415ba86f090e1f7f06ae19b0da3", 0x41, 0xfffffffffffffff8) keyctl$describe(0x6, r3, &(0x7f00000001c0)=""/37, 0x25) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r2) 14:51:32 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[\n\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1933.448405][T28364] ' (ret=-3): failed 14:51:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000080)=0x6, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) [ 1933.569607][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1933.570173][T28364] libceph: parse_ips bad ip '.u [ 1933.570173][T28364] :d]:.,[' [ 1933.575408][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1933.588943][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1933.594758][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:51:32 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1933.674945][T28400] ceph: device name is missing path (no : separator in .u [ 1933.674945][T28400] :d]:.,[ [ 1933.674945][T28400] ) 14:51:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:32 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x37a) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@mpls_getroute={0x24, 0x1e, 0xffffff1f, 0x0, 0x0, {}, [@RTA_DST={0x8, 0x4, [{}]}]}, 0x24}}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5edb, 0x40800) write$P9_RWRITE(r4, &(0x7f0000000100)={0xb, 0x77, 0x2, 0x7}, 0xb) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000140)="7e53aa5e190d0b6cca5ad00241554e203c135a41bcbce80019dbf1f3a72db83273a6c8bcb84e5e095919667e80efa2f890d91e7cdfc55609fe54af2db31a9058033a648f690a43577867d86c4988893c6614965761d5b169ea5b19e270a30a55a6aff98bac965baa9f2c9aaf924466f71dda2d647769c450c174a0ae4511b16e263e3a2f1b853cd3fd529cc482b79119304a4700bc8fc106bbbb8b5547c6090571f2c0db1e61266a367b3a80e4ab55c98c538562716ec7b89dc5fd0d6d9607211cf16c817d88b90bb12b", 0xca) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="0500000000000003f47630fe64f4b184efdc9e97810000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$SG_GET_TIMEOUT(r4, 0x2202, 0x0) sendfile(r0, r1, &(0x7f00000002c0), 0x8cd4) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0xa0000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000380)={@rand_addr="1c7121d3bf41ad60cca2554bc13efa62", r5}, 0x14) [ 1933.748903][T28409] ceph: device name is missing path (no : separator in .u [ 1933.748903][T28409] :d]:.,[ [ 1933.748903][T28409] ) 14:51:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = semget$private(0x0, 0x2, 0x2) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000380)={0x0, r0, 0x0, 0x19, &(0x7f0000000280)='!/wlan0,nodevwlan0system\x00', 0xffffffffffffffff}, 0x30) shmctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0xfffffffffffffffc, r4, r5, r6, r7, 0x20, 0x3}, 0x1a4, 0x9, 0x36, 0x1, r8, r9}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x2d4, 0x0, [{0x48e}]}) 14:51:32 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[%\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1933.817620][T28426] libceph: resolve '.u [ 1933.817620][T28426] ' (ret=-3): failed [ 1933.870599][T28426] libceph: parse_ips bad ip '.u [ 1933.870599][T28426] :d]:.,[' [ 1933.889538][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1933.895353][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1933.901237][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1933.907017][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:51:32 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x4, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000180)={{0x84, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e23, 0x4, 'sed\x00', 0x8, 0x401, 0x29}, {@local, 0x4e20, 0x1, 0x7, 0x6, 0x4}}, 0x44) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="05"]) getpid() r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4000, 0x0) ioctl$VIDIOC_STREAMOFF(r4, 0x40045613, &(0x7f0000000100)=0xffffffffffff0001) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) ioctl$KVM_SET_MSRS(r3, 0xc008ae91, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00|']) open_by_handle_at(r2, &(0x7f0000000200)={0x1008, 0x603, "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"}, 0x232000) setns(r4, 0x40000000) [ 1934.031093][T28456] ceph: device name is missing path (no : separator in .u [ 1934.031093][T28456] :d]:.,[%) [ 1934.122320][T28477] libceph: resolve '.u [ 1934.122320][T28477] ' (ret=-3): failed [ 1934.155566][T28477] libceph: parse_ips bad ip '.u [ 1934.155566][T28477] :d]:.,[' 14:51:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000080), 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1934.176981][T28498] ceph: device name is missing path (no : separator in .u [ 1934.176981][T28498] :d]:.,[%) 14:51:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x60080) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000000c0)=[@timestamp, @timestamp, @sack_perm, @sack_perm, @mss={0x2, 0x6ba}, @mss={0x2, 0xe4ef}], 0x6) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1934.244657][T28510] libceph: resolve '.u [ 1934.244657][T28510] ' (ret=-3): failed [ 1934.266742][T28510] libceph: parse_ips bad ip '.u [ 1934.266742][T28510] :d]:.,[' 14:51:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:33 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[V\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:33 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:33 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x02', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1934.499831][T28570] ceph: device name is missing path (no : separator in .u [ 1934.499831][T28570] :d]:.,[V) 14:51:33 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f00000000c0), 0x4) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r1, 0xc008ae91, &(0x7f0000000000)) 14:51:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05e400000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) mq_open(&(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x4, &(0x7f00000000c0)={0x9, 0x1f, 0xff, 0x2, 0x3da, 0x7, 0x8001, 0xfffffffffffffffe}) [ 1934.606308][T28585] libceph: resolve '.u [ 1934.606308][T28585] ' (ret=-3): failed [ 1934.666971][T28591] ceph: device name is missing path (no : separator in .u [ 1934.666971][T28591] :d]:.,[:) [ 1934.672274][T28585] libceph: parse_ips bad ip '.u [ 1934.672274][T28585] :d]:.,[' 14:51:33 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1934.747734][T28610] ceph: device name is missing path (no : separator in .u [ 1934.747734][T28610] :d]:.,[:) 14:51:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) fgetxattr(r0, &(0x7f0000000140)=@known='trusted.overlay.redirect\x00', &(0x7f0000000180)=""/232, 0xe8) socket$inet6(0xa, 0x1, 0x80) r3 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x400000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x5000, &(0x7f0000000080), 0x0, r3, 0x1}) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) 14:51:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x1, 0x0) write$P9_RREAD(r1, &(0x7f00000000c0)={0xe2, 0x75, 0x2, {0xd7, "c9d37312a1756f3c8cb343ff77a7da791b700a562041e1a815eebdf8b0f2f7658f53592852ae378d618a371cf8724a03e46ca14cf56d5aa29517dfdda702394c844fb90e2b06cd9d99277f3a0315cb90375ca76e421592ec84765879fcc0570ce81d5e465d25be8b0b6d0c3861ef1c67eabedde0da2505f0053ccbb60f6b089c93f63b5ba26b76b4dcb6db34e962a7d039d1cc29222fade337daed191755f339209ffd3973f6399cdcc502cec1b1ed3570600faaef760fccfbcb1229c1ed15f7ba401ea531333d40840651134f566ccf83f94c83d57835"}}, 0xe2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000001c0)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1934.850991][T28629] libceph: resolve '.u [ 1934.850991][T28629] ' (ret=-3): failed 14:51:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1934.921123][T28644] libceph: resolve '.u [ 1934.921123][T28644] ' (ret=-3): failed 14:51:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1935.001831][T28629] libceph: parse_ips bad ip '.u [ 1935.001831][T28629] :d]:.,[' 14:51:34 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x03', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1935.049080][T28644] libceph: parse_ips bad ip '.u [ 1935.049080][T28644] :d]:.,[' 14:51:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1935.208726][T28691] libceph: resolve '.u [ 1935.208726][T28691] ' (ret=-3): failed [ 1935.264414][T28698] libceph: resolve '.u [ 1935.264414][T28698] ' (ret=-3): failed [ 1935.283426][T28696] ceph: device name is missing path (no : separator in .u [ 1935.283426][T28696] :d]:.,[:) 14:51:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x04', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x1, 0x0, &(0x7f0000ffd000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) 14:51:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback, 0x6}}, 0x3, 0x10ffff, 0x9dab, 0x6, 0x101}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x318, 0x4, 0x7, 0x100, r4}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000200)={0xf6bc, 0x0, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000000240)={0x9, r5}) [ 1935.317283][T28691] libceph: parse_ips bad ip '.u [ 1935.317283][T28691] :d]:.,[' 14:51:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="052000000000000000000040050000a90000000000fa00000000e23f0003000000d5000000aa6f80b606f62b4cb06703000000002560b700ffc3d62f69ba4d76da4b91348348724f1345e07e2cbfe4221f29c4beadc89099b6ad58dc63df717c44f14177faa98aec733c2ee689ced96485df1c75f7279aa3573246ff42d20570570a9113a7d30dba4245c408fb94ad2b5c2f7c5e19cfbecd014b470b56d5312bd00a0cf72bb1f7c39556ad3774f7073b30d9b1db99a9bb7c2ab2b427d32df48c43a37a221597cb0a"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000008e040000000000000000000000000000656f4e0c05390584115aedd705c4a88e64b82bcb56af969bfd663b029616e652ef787b69c094c01f"]) 14:51:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1935.378071][T28698] libceph: parse_ips bad ip '.u [ 1935.378071][T28698] :d]:.,[' [ 1935.406976][T28719] ceph: device name is missing path (no : separator in .u [ 1935.406976][T28719] :d]:.,[:) 14:51:34 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x05', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1935.589407][T28760] libceph: resolve '.u [ 1935.589407][T28760] ' (ret=-3): failed [ 1935.601903][T28765] libceph: resolve '.u [ 1935.601903][T28765] ' (ret=-3): failed 14:51:34 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000000000a51a62b7e9c4cd73bc7bea87c449f9bc"]) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0x2, 0x0, [{0x0, 0x3, 0x0, 0x0, @msi={0xa7, 0xffffffff80000000, 0x40}}, {0x4, 0x0, 0x0, 0x0, @irqchip={0x7, 0x5}}]}) 14:51:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x11, 0x6}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) [ 1935.702343][T28760] libceph: parse_ips bad ip '.u [ 1935.702343][T28760] :d]:.,[' [ 1935.704246][T28773] ceph: device name is missing path (no : separator in .u [ 1935.704246][T28773] :d]:.,[:) [ 1935.730853][T28765] libceph: parse_ips bad ip '.u [ 1935.730853][T28765] :d]:.,[' 14:51:34 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:34 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x06', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1935.898551][T28810] libceph: resolve '.u [ 1935.898551][T28810] ' (ret=-3): failed [ 1935.949593][T28827] libceph: resolve '.u [ 1935.949593][T28827] ' (ret=-3): failed [ 1935.957432][T28827] libceph: parse_ips bad ip '.u [ 1935.957432][T28827] :d]:.,[' 14:51:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x100000000000039d, 0x0, [{0x48e}]}) [ 1935.996246][T28825] ceph: device name is missing path (no : separator in .u [ 1935.996246][T28825] :d]:.,[:) [ 1936.016323][T28810] libceph: parse_ips bad ip '.u [ 1936.016323][T28810] :d]:.,[' 14:51:35 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:35 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1936.043154][T28843] ceph: device name is missing path (no : separator in .u [ 1936.043154][T28843] :d]:.,[:) 14:51:35 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\a', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1936.157251][T28874] libceph: resolve '.u [ 1936.157251][T28874] ' (ret=-3): failed 14:51:35 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:35 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1936.232479][T28874] libceph: parse_ips bad ip '.u [ 1936.232479][T28874] :d]:.,[' 14:51:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) r3 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0xf0e7, 0x420800) ioctl$VIDIOC_SUBDEV_G_EDID(r3, 0xc0245628, &(0x7f0000000100)={0x0, 0x1f, 0x16f, [], &(0x7f00000000c0)=0x8}) 14:51:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) linkat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1000) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) [ 1936.289189][T28890] ceph: device name is missing path (no : separator in .u [ 1936.289189][T28890] :d]:.,[:) 14:51:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) creat(&(0x7f0000000140)='./file0\x00', 0x40) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) getresuid(&(0x7f0000000180), &(0x7f00000000c0), &(0x7f0000000100)) [ 1936.362481][T28913] ceph: device name is missing path (no : separator in .u [ 1936.362481][T28913] :d]:.,[:) [ 1936.411602][T28929] libceph: resolve '.u [ 1936.411602][T28929] ' (ret=-3): failed 14:51:35 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1936.477737][T28929] libceph: parse_ips bad ip '.u [ 1936.477737][T28929] :d]:.,[' 14:51:35 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x0f', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:35 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x200001) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) 14:51:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:35 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1936.696611][T28963] ceph: device name is missing path (no : separator in .u [ 1936.696611][T28963] :d]:.,[:) [ 1936.709112][T28982] libceph: resolve '.u [ 1936.709112][T28982] ' (ret=-3): failed [ 1936.733795][T28993] libceph: resolve '.u [ 1936.733795][T28993] ' (ret=-3): failed 14:51:35 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:H', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)={0x1ad, 0x0, [{0x83f}]}) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') [ 1936.817792][T28982] libceph: parse_ips bad ip '.u [ 1936.817792][T28982] :d]:.,[' [ 1936.826769][T28993] libceph: parse_ips bad ip '.u [ 1936.826769][T28993] :d]:.,[' 14:51:35 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x100, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x8) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:36 executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r1, 0xc008ae91, &(0x7f0000000000)) [ 1936.974215][T29023] libceph: resolve '.u [ 1936.974215][T29023] ' (ret=-3): failed [ 1936.987346][T29015] ceph: device name is missing path (no : separator in .u [ 1936.987346][T29015] :d]:.,[:H) 14:51:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:L', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1937.014470][T29036] libceph: resolve '.u [ 1937.014470][T29036] ' (ret=-3): failed [ 1937.101023][T29023] libceph: parse_ips bad ip '.u [ 1937.101023][T29023] :d]:.,[' [ 1937.140282][T29036] libceph: parse_ips bad ip '.u [ 1937.140282][T29036] :d]:.,[' 14:51:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1937.150836][T29060] ceph: device name is missing path (no : separator in .u [ 1937.150836][T29060] :d]:.,[:L) 14:51:36 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000300)=ANY=[@ANYBLOB="0100047442700000260800000006ea09a301000000000000582a3a86d5d8e2f57825232d10c9365f1e0302233c850afd0e2ac0753ba33aff98ac1996cc995fca7a3bf63e67ef02eba1afccb0b188b75b04212a7aa95b380170906cff9d1f480ebeef37fc70c240c88e38cb70ff2f999970c86d5c941b42face82dfd8311b91be8e5f80b0fe4d70410c0665ac54df6e7c2e9ce16413e8405b9cc8c9c6cbc574ce4a0c647dc3679c1e478a5f6d43737dce29c3ec2ba64c59720f3f7ae2af69ef0103f65830a360e7c0f68c73a0b019d3d1ffc961fc99482cee3c0d50ad58270008904a03d6423a229eb1640383be82179947e79b7431f0fcc392649816e8506a9edb6ed2bf0f677aea70cad33d98071199130896ed60588be3671084eac99be3b27b78a961ba5a25ebdbbfd5bb594d2700d49e310e11cb10383edffe5df00193fb6890e40be2294d1e6dfdf6824b00aaab41cbfad8433f739e"]) [ 1937.193068][T29063] ceph: device name is missing path (no : separator in .u [ 1937.193068][T29063] :d]:.,[:L) 14:51:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e21, 0x20, @mcast1, 0x400}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [], @empty}, 0x8}, @in6={0xa, 0x4e22, 0x7fff, @remote, 0x8}, @in={0x2, 0x4e20, @empty}, @in={0x2, 0x4e22, @loopback}], 0x84) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) openat(r4, &(0x7f00000000c0)='./file0\x00', 0x0, 0x80) 14:51:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:`', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e, 0x0, 0x4}]}) [ 1937.282516][T29086] libceph: resolve '.u [ 1937.282516][T29086] ' (ret=-3): failed 14:51:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1937.353118][T29086] libceph: parse_ips bad ip '.u [ 1937.353118][T29086] :d]:.,[' [ 1937.375367][T29104] ceph: device name is missing path (no : separator in .u [ 1937.375367][T29104] :d]:.,[:`) 14:51:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:h', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:36 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x10001, 0x1, 0xa, 0x1, 0xe43d, 0x7, 0x7, 0x80000001, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r4, 0x5ebf, 0x8, 0x80000001, 0xfffffffffffffff9, 0x1}, &(0x7f0000000540)=0x14) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f000300000100000000000060b700ff"]) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000003c0)="beeef35b5456eb33e4f3cd81ce42a3e8d7a0de9df31e63f62eac1c97bdfe285c2e8c1ce8c9049a63d94ddfa47b000f0028e406334450645f5722dd029a12ecf50b308abb6862a7b3ecedfc73202b05db68c74c71e302267afbbb25372670c7eeccf3fe48c52abdc0d4cf90e712109864") r6 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x8000) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @multicast2}}}, &(0x7f0000000180)=0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000600)={0x10000, 0x3, 0x6000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000001c0)={0x2000000000000000, 0xf35a, 0x208, 0x5, 0x7, 0x9, 0x1, 0x7ff, r7}, &(0x7f0000000640)=0xfffffffffffffde6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000300)={r7, @in={{0x2, 0x4e23, @empty}}, 0x4, 0x8}, &(0x7f0000000240)=0x88) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000580)={{0xa, 0x4e22, 0x4, @remote, 0x20}, {0xa, 0x4e23, 0x0, @rand_addr="91f4c39d34d5a65d1168ade7198d1470", 0x5}, 0x8, [0x84, 0x5416, 0x81, 0x6, 0x7, 0x800, 0xc597, 0x7ff]}, 0x5c) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000200000000ef00000000000000ee2d00000025ed26f91f9abea427970765547e"]) [ 1937.577694][T29134] ceph: device name is missing path (no : separator in .u [ 1937.577694][T29134] :d]:.,[:h) 14:51:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="11"]) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x5, 0xfffffffffffffff9, 0x1, 0x80000001}) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000ad0000"]) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x0, 0x0) 14:51:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:l', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1937.670152][T29146] libceph: resolve '.u [ 1937.670152][T29146] ' (ret=-3): failed 14:51:36 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000008fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYRES64=r0, @ANYRES64=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="5800502242d90ec7a1b94ba18d0c5cf8872ce9e643d63efcfbfee497845dc614434cad08527250a6d43b24b08dcab515f04d9ce8c5f76b2da43f857995d2fefc6256297a9266dc0c0679543ac668e8801e6f9433bd88d18a5523e58937e784ca6449cde0e8730122d231", @ANYRESOCT=r1]]) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 1937.730333][T29146] libceph: parse_ips bad ip '.u [ 1937.730333][T29146] :d]:.,[' [ 1937.768675][T29169] ceph: device name is missing path (no : separator in .u [ 1937.768675][T29169] :d]:.,[:l) [ 1937.783965][T29180] libceph: resolve '.u [ 1937.783965][T29180] ' (ret=-3): failed [ 1937.817525][T29177] ceph: device name is missing path (no : separator in .u [ 1937.817525][T29177] :d]:.,[:l) 14:51:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000001d00fb"]) 14:51:36 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1937.862552][T29180] libceph: parse_ips bad ip '.u [ 1937.862552][T29180] :d]:.,[' 14:51:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:t', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x100000000) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x5, 0xfffffffffffffffe}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1938.000812][T29208] ceph: device name is missing path (no : separator in .u [ 1938.000812][T29208] :d]:.,[:t) [ 1938.016747][T29206] libceph: resolve '.u [ 1938.016747][T29206] ' (ret=-3): failed 14:51:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:37 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:z', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:37 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1938.146364][T29206] libceph: parse_ips bad ip '.u [ 1938.146364][T29206] :d]:.,[' 14:51:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1938.288766][T29256] ceph: device name is missing path (no : separator in .u [ 1938.288766][T29256] :d]:.,[:z) [ 1938.312273][T29263] libceph: resolve '.u [ 1938.312273][T29263] ' (ret=-3): failed 14:51:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80, 0x480000) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:37 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\xf0', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@nl=@proc, &(0x7f0000000200)=0x16d, 0x80000) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000140)={'gre0\x00', 0x7}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008e040000fdb02fec01a2290d11256a76"]) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) [ 1938.358184][T29274] libceph: resolve '.u [ 1938.358184][T29274] ' (ret=-3): failed 14:51:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000080)=ANY=[@ANYBLOB="00734e620a000000d1ae8c0cfde7dd3af64c6a032c86f7ab6ae139e217709ab7e4913994c0b29b05bafc5c9b02814109d5c80b1bdc9df9f12ad2895c59dcb0562a8eb04bc1af85dd6063969f4265c85abeeaee60"]) prctl$PR_GET_FP_MODE(0x2e) 14:51:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1938.413526][T29263] libceph: parse_ips bad ip '.u [ 1938.413526][T29263] :d]:.,[' 14:51:37 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1938.475378][T29274] libceph: parse_ips bad ip '.u [ 1938.475378][T29274] :d]:.,[' [ 1938.554540][T29299] ceph: device name is missing path (no : separator in .u [ 1938.554540][T29299] :d]:.,[:) [ 1938.574594][T29311] libceph: resolve '.u [ 1938.574594][T29311] ' (ret=-3): failed 14:51:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x22000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x8) 14:51:37 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='\neph\x00', 0x0, 0x0) [ 1938.625976][T29311] libceph: parse_ips bad ip '.u [ 1938.625976][T29311] :d]:.,[' [ 1938.641992][T29318] ceph: device name is missing path (no : separator in .u [ 1938.641992][T29318] :d]:.,[:) 14:51:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:37 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:37 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\xfc', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) write$P9_RLOPEN(r1, &(0x7f0000000200)={0x18, 0xd, 0x2, {{0x80, 0x2, 0x7}, 0x1}}, 0x18) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x1, 0x650}) write$P9_RREMOVE(r1, &(0x7f0000000080)={0x7, 0x7b, 0x1}, 0x7) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB]) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7, 0x3, 0xc27, 0x5, 0x9}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r4, 0x4}, &(0x7f00000001c0)=0x8) ioctl$KVM_SET_MSRS(r3, 0xc008ae91, &(0x7f0000000000)) 14:51:37 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='#eph\x00', 0x0, 0x0) 14:51:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:38 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008f040000000000000000000000140000"]) pkey_alloc(0x0, 0x1) [ 1938.998230][T29403] ceph: device name is missing path (no : separator in .u [ 1938.998230][T29403] :d]:.,[:) 14:51:38 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='%eph\x00', 0x0, 0x0) 14:51:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:38 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='*eph\x00', 0x0, 0x0) [ 1939.209141][T29433] libceph: resolve '.u [ 1939.209141][T29433] ' (ret=-3): failed 14:51:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x8001, 0xffffffff}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={r4, 0x1}, &(0x7f0000000200)=0x8) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1939.279389][T29433] libceph: parse_ips bad ip '.u [ 1939.279389][T29433] :d]:.,[' 14:51:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) write$FUSE_STATFS(r2, &(0x7f00000000c0)={0x60, 0x0, 0x4, {{0x5, 0x3, 0x1, 0xd193, 0x5, 0x3, 0x6, 0xfc}}}, 0x60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="010000f8040000000000906a00"/26]) 14:51:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:38 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='+eph\x00', 0x0, 0x0) 14:51:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000280)="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", 0x141) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR]]]) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000ee"]) r3 = getpid() sched_getaffinity(r3, 0x8, &(0x7f0000000140)) 14:51:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1939.478825][T29493] libceph: resolve '.u [ 1939.478825][T29493] ' (ret=-3): failed [ 1939.530906][T29493] libceph: parse_ips bad ip '.u [ 1939.530906][T29493] :d]:.,[' 14:51:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1939.649536][ C0] net_ratelimit: 20 callbacks suppressed [ 1939.649543][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1939.661137][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1939.685521][T29535] libceph: resolve '.u [ 1939.685521][T29535] ' (ret=-3): failed 14:51:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x40}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x8, 0x5, 0x7, 0x5, 0x0, 0x1ff, 0x80, 0x8, 0xc50, 0x8, 0xff, 0x44b, 0xfffffffffffffffd, 0x92d2, 0x28, 0x1, 0xf87, 0xfff, 0xffffffff8b44654a, 0x9, 0x9, 0xbb, 0x7, 0xbe, 0x1, 0x400, 0x7fff, 0x8, 0x401, 0x2, 0xa57, 0x7fffffff, 0x40, 0x1, 0xff, 0xdf02, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000100), 0xe}, 0x8, 0x5, 0x5, 0x9, 0x6, 0x0, 0x4}, 0x0, 0x8, r2, 0xa) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cachefiles\x00', 0x103001, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1939.763337][T29541] libceph: resolve '.u [ 1939.763337][T29541] ' (ret=-3): failed [ 1939.770960][T29535] libceph: parse_ips bad ip '.u [ 1939.770960][T29535] :d]:.,[' 14:51:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x404101, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40020020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, r4, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xe00}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8840}, 0x20004854) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000002fc29293f10000008eb75f74e4f9a95d29739057f5eb050000004000000000000085c8a5740dc9870d18b3368a81852029c437bca3e52c2bc58a454716ad5cfda411035c2f0070d6c59bc1653d1fe1089631f341a84b95ffd366b83e65ab3244450ce4301f23d055efc60000000000"]) 14:51:38 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='-eph\x00', 0x0, 0x0) 14:51:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1939.807114][T29541] libceph: parse_ips bad ip '.u [ 1939.807114][T29541] :d]:.,[' [ 1939.809563][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1939.820671][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1939.826469][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1939.832267][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:51:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="4d0d462678636e589309ccd637a2b59caf31424a0fa3d2f0976f3fe67042989f5a5ad95e56979a14e35dccfef96b32e8f58a04f2b532df387f30a0c8f6db425ec56344c166de3cb460bd861dc5a409f230721d24f1980e17e7545cb2ead57683abce1753f4bce9137c2c4929e3a4a8442b17831b0e6b2ff4597ae036f53e6eaf835e281c13cf2879aaa4ba334c53d5740de9c7c636415f3689df5d7d58e881b04d764b5ddd32f0097ba25ff1e9187b16"]) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{0x0, 0x9, 0x80, 0x9, 0x8}, {0x6, 0x100000000, 0x3f, 0x100, 0x3}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000006a6a848cf9ca6d2d7f801016756f25a7f8f162199ba274d420715e7deadf6ed596d9d8969c6f125f5e6713b6a39ffb6d5d4ee3d1ca52b0b1c4516112c95e1b2d77b20d6cf650d3ea4373f5233a741018a5a75a41fb5728443619d01f0ab058f309a99438a297e53565bd74e25dd4d6ec5fbd196993202500e4db4c2750"]) 14:51:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:39 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.eph\x00', 0x0, 0x0) 14:51:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1940.047947][T29614] libceph: resolve '.u [ 1940.047947][T29614] ' (ret=-3): failed [ 1940.066212][T29623] libceph: resolve '.u [ 1940.066212][T29623] ' (ret=-3): failed [ 1940.109014][T29614] libceph: parse_ips bad ip '.u [ 1940.109014][T29614] :d]:.,[' [ 1940.129524][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1940.136927][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1940.142813][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1940.148587][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:51:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 14:51:39 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='0eph\x00', 0x0, 0x0) 14:51:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000480)=ANY=[@ANYRES32=r0, @ANYRESDEC=0x0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRESHEX=r1], @ANYRESOCT=r0, @ANYRESHEX, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="e55773d5555adce472f6fb3e541c5b3aa3fa29267b250f7c34f3985a5799f84a666882c7f312fe1a87da4d179d2255f3c844b61bf08ffaffa799b96bc478b9ef088422661d731e", @ANYRES16=r1, @ANYRES64=r2, @ANYRESDEC=r0, @ANYRESDEC=r1, @ANYRES16=r1, @ANYRESOCT=r0], @ANYRES32=r2, @ANYRES32=r2, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="b610b31ad19a80c018b2b8b9ad9f42fda0c70d799741a399a9633219e87c5c8ac82e3de0e796e4a2f36899100815cfc2b6831824", @ANYRES64=r2, @ANYRESOCT=r2, @ANYRES64=r2]]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1940.230876][T29623] libceph: parse_ips bad ip '.u [ 1940.230876][T29623] :d]:.,[' 14:51:39 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1940.377106][T29727] libceph: resolve '.u [ 1940.377106][T29727] ' (ret=-3): failed 14:51:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) mq_unlink(&(0x7f0000000080)='&\x00') ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) 14:51:39 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='Xeph\x00', 0x0, 0x0) 14:51:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1940.440989][T29727] libceph: parse_ips bad ip '.u [ 1940.440989][T29727] :d]:.,[' [ 1940.474920][T29752] libceph: resolve '.u [ 1940.474920][T29752] ' (ret=-3): failed 14:51:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="050000000400000000000040050000a90000000000fa2e2d1663a881c5c390e275bbe15b000000a0b208ec4197588b492fc31900e23f"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01ff030000000000000400000000000000000000000000e50254b363a22f866ae85a1bb7060d9d656ed5e26399dc17642fa187e7b6464f0e575a04de34a29ee676dfd809fbd0a74659f7f4e3a99acaa7e26e7e8513025c57f05b130a676d279ae9050d5b7e6b7b6c127c6c2530ef78537a13dd62dea95d3e6d"]) 14:51:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r3, 0x4004240b, &(0x7f0000000100)={0x3, 0x70, 0x6, 0x878, 0x7a61, 0x1f, 0x0, 0x2, 0x82000, 0x8, 0x7, 0x1f, 0x1000, 0x4, 0x9ec, 0x454, 0x7, 0x0, 0x2, 0x9, 0x7, 0x1, 0xffff, 0x2, 0x3, 0x40, 0xed, 0x8, 0xfffffffffffff000, 0x0, 0x3, 0x432, 0x1, 0x7f, 0x1, 0x9, 0x401, 0x7, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f00000000c0), 0xf}, 0x8000, 0xffffffff, 0x100000001, 0x9, 0x4, 0x7, 0x8000}) 14:51:39 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='deph\x00', 0x0, 0x0) [ 1940.640964][T29752] libceph: parse_ips bad ip '.u [ 1940.640964][T29752] :d]:.,[' 14:51:39 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[: ', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:39 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ieph\x00', 0x0, 0x0) 14:51:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$P9_RRENAMEAT(r1, &(0x7f0000000080)={0x7, 0x4b, 0x2}, 0x7) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) 14:51:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x84000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x84800, 0x80) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f00000000c0)={0x3, 0x9}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:40 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='leph\x00', 0x0, 0x0) [ 1940.958784][T29859] ceph: device name is missing path (no : separator in .u [ 1940.958784][T29859] :d]:.,[: ) 14:51:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) socket$pppoe(0x18, 0x1, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1941.027403][T29889] ceph: device name is missing path (no : separator in .u [ 1941.027403][T29889] :d]:.,[: ) 14:51:40 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:40 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='oeph\x00', 0x0, 0x0) 14:51:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xe0, r2, 0x400, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@rand_addr="c2803c976d5a82f8d2f683d3167f6ff8"}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1e7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_SVC_ATTR_AF={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x93f}]}, 0xe0}, 0x1, 0x0, 0x0, 0xc000}, 0x800) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000003c0)={0x60f, 0x2, 0x196d22ab, 0xfffffffffffff801}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000300)={0x6, 0x4}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYRESDEC=0x0]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4) [ 1941.220538][T29935] libceph: resolve '.u [ 1941.220538][T29935] ' (ret=-3): failed [ 1941.228389][T29935] libceph: parse_ips bad ip '.u [ 1941.228389][T29935] :d]:.,[' 14:51:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x10000, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x0, 0x103041) setsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f00000000c0)="b8e93eacd11afa092492d739c2a0f2e7692a42975fd660888211ccaafd317d9fea9fe937b3a2e1ff01484437f60bcf38ae4579b37d19f23e57aa46b24fa236fd567296ea7a55c4efaa1a82745f3c4d15", 0x50) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000040)={0x2, r1}) 14:51:40 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x10', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmget(0x2, 0x1000, 0x1c08, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="004a6931717a390e5de461b77130e9d6424dc745d4d45924ad246bcc2e2a9f81dd9587f32d0ef96fdd61e69343e6586f16da526162db184565595e8175c3ea9483ef27d5070772be8605f90d3c44edcc3181c59915eabf4ebb4391266376ca63145fa9a2818087fc34ff4504373d975898fad2683f9ee349c65810d898b7fc37fa1ff039a0e64d4b8e7953246cac6cb0a2164101d08f588ac1171f5c4dbe9dd44006818af90634803f1b6dbbb830a7b449"]) ioctl$KVM_SET_MSRS(r3, 0xc008ae91, &(0x7f0000000000)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000000180)=""/212) openat(r4, &(0x7f0000000280)='./file0\x00', 0x200, 0x4) 14:51:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:40 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='peph\x00', 0x0, 0x0) 14:51:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x6, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)={0x6, 0x0, [{0x2cf, 0x0, 0x4}, {0xbf3, 0x0, 0x71}, {0xaff, 0x0, 0x40}, {0x2a0, 0x0, 0x3}, {0xbbe, 0x0, 0xf1}, {0x8d7, 0x0, 0x1873}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1941.469765][T29982] ceph: device name is missing path (no : separator in .u [ 1941.469765][T29982] :d]:.,[:) 14:51:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:40 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='seph\x00', 0x0, 0x0) 14:51:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) 14:51:40 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1c2, 0x0, [{0x48f}]}) 14:51:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:40 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:40 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ueph\x00', 0x0, 0x0) 14:51:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9a, 0x62800) getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 14:51:41 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='xeph\x00', 0x0, 0x0) [ 1942.004555][T30107] libceph: resolve '.u [ 1942.004555][T30107] ' (ret=-3): failed 14:51:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2, 0x40) pwrite64(r0, &(0x7f0000000140)="8121d00225ddbf1c53f34402e544c230c74673056d98dee6ff6b2f4cc4c44349b7cf142c07b5eb50d5e2624f2e327c2ed20bc2e6fe312e2749838bdaf12a258872dcef6b8b1348748933e6003718d0757bcc44d5815e2ef6cf69542dd22c1a", 0x5f, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1942.049788][T30107] libceph: parse_ips bad ip '.u [ 1942.049788][T30107] :d]:.,[' 14:51:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x16002, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000000c0)={0x80000001}, 0x4) 14:51:41 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='c\nph\x00', 0x0, 0x0) 14:51:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40000) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x1ff, 0x2, 0x1, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 14:51:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1942.287752][T30173] libceph: resolve '.u [ 1942.287752][T30173] ' (ret=-3): failed [ 1942.340886][T30173] libceph: parse_ips bad ip '.u [ 1942.340886][T30173] :d]:.,[' 14:51:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:41 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8200) ioctl$RTC_PIE_OFF(r3, 0x7006) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) statx(r3, &(0x7f0000000100)='./file0\x00', 0x6000, 0x0, &(0x7f0000000140)) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f00000000c0)=0x2) 14:51:41 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='c%ph\x00', 0x0, 0x0) [ 1942.537693][T30214] libceph: resolve '.u [ 1942.537693][T30214] ' (ret=-3): failed 14:51:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:41 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x216000, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000000c0)={{0x9, 0xc}, {0x2, 0x80000000}, 0xff, 0x2, 0xffffffffffff2cf0}) 14:51:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="05"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_SET_MSRS(r2, 0xc008ae91, &(0x7f0000000000)) setsockopt$inet_udp_int(r3, 0x11, 0x6e, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) [ 1942.591841][T30214] libceph: parse_ips bad ip '.u [ 1942.591841][T30214] :d]:.,[' [ 1942.600546][T30226] libceph: resolve '.u [ 1942.600546][T30226] ' (ret=-3): failed 14:51:41 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce\nh\x00', 0x0, 0x0) [ 1942.720666][T30226] libceph: parse_ips bad ip '.u [ 1942.720666][T30226] :d]:.,[' 14:51:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:41 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce%h\x00', 0x0, 0x0) 14:51:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:41 executing program 0: 14:51:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1942.981418][T30319] libceph: resolve '.u [ 1942.981418][T30319] ' (ret=-3): failed [ 1942.989252][T30319] libceph: parse_ips bad ip '.u [ 1942.989252][T30319] :d]:.,[' 14:51:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8000, 0x8c00) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000002300000040050000a9000000fa18100000e23f0003000001000000000000002560b700ff0000"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000100)={0x5, 0x5, 0xea6c, 0x6, 0x1, 0x10001}) 14:51:42 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cep\n\x00', 0x0, 0x0) 14:51:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1943.125101][T30369] libceph: resolve '.u [ 1943.125101][T30369] ' (ret=-3): failed 14:51:42 executing program 0: [ 1943.218031][T30369] libceph: parse_ips bad ip '.u [ 1943.218031][T30369] :d]:.,[' 14:51:42 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cep%\x00', 0x0, 0x0) 14:51:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="050000000000000000000040050000a900fa00000000e23f00030000010000000000009180bac97946be5594d000ff"]) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4004ae52, &(0x7f00000000c0)=0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet6_udp_int(r3, 0x11, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_vif\x00') openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x4080, 0x0) setsockopt$XDP_RX_RING(r4, 0x11b, 0x2, &(0x7f00000001c0)=0x20, 0x4) ioctl$FS_IOC_SETFSLABEL(r4, 0x41009432, &(0x7f0000000300)="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") r5 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000140)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:42 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:42 executing program 0: 14:51:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x101042, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000000c0)=0x9, 0x4) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:42 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x02', 0x0, 0x0) 14:51:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1943.485459][T30463] libceph: resolve '.u [ 1943.485459][T30463] ' (ret=-3): failed 14:51:42 executing program 0: [ 1943.564223][T30463] libceph: parse_ips bad ip '.u [ 1943.564223][T30463] :d]:.,[' 14:51:42 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = semget$private(0x0, 0x0, 0x20) semctl$IPC_INFO(r3, 0xffffffffffffffff, 0x3, &(0x7f0000000280)=""/37) rt_sigtimedwait(&(0x7f0000000000)={0x1000}, &(0x7f00000001c0), &(0x7f0000000240), 0x8) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000efe23f0003090000000000000000b700000000"]) exit_group(0x2) semget$private(0x0, 0x49ab7d1e5de88ed9, 0x2c8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xa100, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000100), 0x2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0xa8}, {0x8, 0x3}, 0x9, 0x4, 0x8}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 14:51:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:42 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x03', 0x0, 0x0) 14:51:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)="f25561c62ea6eb791ac97eb632c913a7d36bbc4466fc6a8e1c6f897464ea89e2ada1cb15d16111b02d29a035f672566a64ae2d501fb9aecf7762e0134b84dd63cb4607964ac46ee39e233c6336499854c23b606d4ea0793debf2561e11a267dd59eb3cf5d4ceede78136a3ff508c905161902a5c961c99e1a40fc6d51326f22404c4ad4e89cb8159626907ded39cbaf448e075", 0x93, r0}, 0x68) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0xc6, 0x0, [{0x48c}]}) 14:51:42 executing program 0: 14:51:42 executing program 4: r0 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @mcast1, 0x8}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, [], 0x2a}, 0x5}}}, 0x84) setsockopt$TIPC_MCAST_BROADCAST(r0, 0x10f, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000280)={0x6, 0x4}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1943.901063][T30560] libceph: resolve '.u [ 1943.901063][T30560] ' (ret=-3): failed 14:51:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1943.944374][T30560] libceph: parse_ips bad ip '.u [ 1943.944374][T30560] :d]:.,[' 14:51:43 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x04', 0x0, 0x0) 14:51:43 executing program 0: 14:51:43 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:43 executing program 0: 14:51:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x10001, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@empty, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1944.149255][T30623] libceph: resolve '.u [ 1944.149255][T30623] ' (ret=-3): failed 14:51:43 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x05', 0x0, 0x0) [ 1944.225660][T30623] libceph: parse_ips bad ip '.u [ 1944.225660][T30623] :d]:.,[' 14:51:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80440, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) r5 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) write$P9_RSTATu(r3, &(0x7f0000000300)={0x83, 0x7d, 0x1, {{0x0, 0x65, 0x0, 0x2, {0x8e, 0x4, 0x5}, 0x12840000, 0x4, 0x600, 0x1, 0x9, '/dev/kvm\x00', 0x9, '/dev/kvm\x00', 0x9, '/dev/kvm\x00', 0x17, 'eth0&*-vmnet0&@+cgroup-'}, 0x9, '/dev/kvm\x00', r4, r5, r6}}, 0x83) 14:51:43 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:43 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x06', 0x0, 0x0) 14:51:43 executing program 0: [ 1944.447976][T30695] libceph: resolve '.u [ 1944.447976][T30695] ' (ret=-3): failed 14:51:43 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\a', 0x0, 0x0) 14:51:43 executing program 0: [ 1944.519230][T30695] libceph: parse_ips bad ip '.u [ 1944.519230][T30695] :d]:.,[' 14:51:43 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\xc0', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000200)='/dev/video1\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x21}, 0x4}}, 0x3, 0x3}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r4, 0x4) 14:51:43 executing program 0: 14:51:43 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x0f', 0x0, 0x0) 14:51:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x200) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) io_setup(0xb, &(0x7f0000000080)=0x0) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x200180, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) io_getevents(r4, 0x200, 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x0) 14:51:43 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1944.729011][T30752] ceph: device name is missing path (no : separator in .u [ 1944.729011][T30752] :d]:.,[:) 14:51:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:43 executing program 0: [ 1944.896015][T30783] libceph: resolve '.u [ 1944.896015][T30783] ' (ret=-3): failed 14:51:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:43 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x82002, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000180)={0x6, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:44 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cephH', 0x0, 0x0) 14:51:44 executing program 0: [ 1945.047827][T30825] Unknown ioctl -2147204398 [ 1945.076015][T30783] libceph: parse_ips bad ip '.u [ 1945.076015][T30783] :d]:.,[' [ 1945.120953][T30838] Unknown ioctl -2147204398 14:51:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1945.151552][T30839] Unknown ioctl 1074310793 14:51:44 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cephL', 0x0, 0x0) 14:51:44 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:44 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="0500e5000000000000000014a10000a90000000000fa00000000e23f0003000001000000000000002500b700ff45f02427b0d352ea94d091c16b6a34348e13a012b4e0bf694be8e662a9e000e5f3d2050776522dd70785488783505112649e715cde1c1af7d517547c00967e1f8acbbca5e63a2d06e96313f43bed36926244d391ce4f1eb3"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48b}]}) 14:51:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0703000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) r3 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)=0x101, 0x4) 14:51:44 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph`', 0x0, 0x0) 14:51:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1945.393132][T30912] libceph: resolve '.u [ 1945.393132][T30912] ' (ret=-3): failed [ 1945.491031][T30912] libceph: parse_ips bad ip '.u [ 1945.491031][T30912] :d]:.,[' [ 1945.525485][T30936] libceph: resolve '.u [ 1945.525485][T30936] ' (ret=-3): failed 14:51:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:44 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cephh', 0x0, 0x0) [ 1945.627290][T30936] libceph: parse_ips bad ip '.u [ 1945.627290][T30936] :d]:.,[' 14:51:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48b}]}) 14:51:44 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_G_PRIORITY(r2, 0x80045643, 0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r4 = socket$rds(0x15, 0x5, 0x0) finit_module(r1, &(0x7f00000001c0)='\a\a*\xda\x9dsa\x82m:em0\x00V[\x1b\xd3\xd0\xc1U\x045\xa2\x01\xb1\xda\xf9\x0e\x80gTRZ\xe6\xc5\xe2\xb4\xf0\"s\xefJ\xce]\xc5N\x9b\x83\xdd2\xdeM\xad\xcd\xa8', 0x1) shmget(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) r5 = fcntl$getown(r0, 0x9) r6 = getpgrp(0xffffffffffffffff) kcmp(r5, r6, 0x3, r2, r3) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00000000c0)={0x5}) r7 = dup3(r4, r2, 0x80000) ioctl$sock_inet_SIOCGARP(r7, 0x8954, &(0x7f0000000300)={{0x2, 0x4e24, @rand_addr=0x5}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x40, {0x2, 0x4e20, @remote}, 'veth0\x00'}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0xdc, 0x0, [{0x48e}]}) r8 = gettid() move_pages(r8, 0x2, &(0x7f0000000000)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000180)=[0x2, 0x0, 0x5, 0x1536], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 14:51:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f00030000002560b700ff00000000000000"]) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x200400, 0x0) write$P9_RAUTH(r3, &(0x7f00000000c0)={0x14, 0x67, 0x1, {0x40, 0x4, 0x7}}, 0x14) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:44 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:44 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cephl', 0x0, 0x0) 14:51:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1945.889575][ C0] net_ratelimit: 20 callbacks suppressed [ 1945.889581][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1945.895237][T31020] ceph: device name is missing path (no : separator in .u [ 1945.895237][T31020] :d]:.,[:) [ 1945.908687][T31026] ceph: device name is missing path (no : separator in .u [ 1945.908687][T31026] :d]:.,[:) [ 1945.911214][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:51:45 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cepht', 0x0, 0x0) 14:51:45 executing program 0 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) [ 1946.049529][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1946.055429][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1946.061327][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1946.067096][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:51:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:45 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cephz', 0x0, 0x0) 14:51:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0x100000, 0x1000}) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x101042, 0x0) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, &(0x7f00000000c0)=0x0) ioctl$VIDIOC_S_STD(r3, 0x40085618, &(0x7f0000000100)=r4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008f040000000002000000000000000000"]) 14:51:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x7, 0x8, 0x80, 0x100000001, 0x7fffffff, 0x408a}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) syz_open_procfs(r4, &(0x7f0000000600)='n\xb0f/rfcomm\x00\xa0\xc6\xd9\xc0\xff\x81\xe0\x10\xff\xb3\x8a\xf9Y\xcb\xae\xa2Q1\xcbFo\x10\xe1\xc9\xbb\xac\xb6#>P\xf4\xffhE\xc4\xbf\xf4\xa6\xde=l\x9c\xa4y\xc3\xb4\x9b\x9f\xb4\xdc\x17\x03\xf3\xcb\xf5h\xee\x1d2\x11\x12\xc7v%p\xc0u\xa0(\xe8Ys\xc8\x17E\xf1]\xe0\xc3\xdc\xc2\xf2\xfc__\x15\x1e;\xf8\xbb\x82\xf9^<\x17\x03m\x01W\xb1\x8d\x86n\x01\xb6.\x9e.\xafr&L\xdb\x7f\xe9\xc1\xdb\x86\xfa\x00\x00\x00\x00\x00\x00\x00\x00N\x1ep\f\xe2F\xf3\xa2\x9e\x98F\xfd\xfc\\\xd6_\x15P\xa7!\xcb+\xb3\x03\x18|8\xec)\xb0=}\xa4\n\'\x15\xb3\xe8Z\xf4tl#\x97\x97\xae\x8dpS\x9dX\xf4\x83\xf9\x8b\xa0\x14\xd36!\a~g\x95\x86\x8d\xdd\x11s\xc3v8\xba\xcar\x9b\x88w\xe3Z\xd8\xefp\xa6h\xa8\xb0E\xdbi') [ 1946.270986][T31088] libceph: resolve '.u [ 1946.270986][T31088] ' (ret=-3): failed [ 1946.327093][T31088] libceph: parse_ips bad ip '.u [ 1946.327093][T31088] :d]:.,[' 14:51:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) [ 1946.369514][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1946.375447][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1946.381321][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1946.387084][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:51:45 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xf0', 0x0, 0x0) 14:51:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1946.567745][T31153] libceph: resolve '.u [ 1946.567745][T31153] ' (ret=-3): failed 14:51:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x1d2) 14:51:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1946.638187][T31153] libceph: parse_ips bad ip '.u [ 1946.638187][T31153] :d]:.,[' 14:51:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:45 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xfc', 0x0, 0x0) 14:51:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0500000000000000000040050000a94900000000fa00000000e23f4983000020100000000000002560b700ff00"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000080)="9af33d8ac31e00b9800000c00f3235000100000f300f06b8010000000f01c1f4b9800000c00f3235008000000f30c4e241a667e566ba4300ed0f080f01df", 0x3e}], 0x1, 0x0, &(0x7f0000000100), 0x0) [ 1946.843154][T31207] libceph: resolve '.u [ 1946.843154][T31207] ' (ret=-3): failed 14:51:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8002) 14:51:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x309800, 0x0) [ 1946.884795][T31216] libceph: resolve '.u [ 1946.884795][T31216] ' (ret=-3): failed [ 1946.921428][T31207] libceph: parse_ips bad ip '.u [ 1946.921428][T31207] :d]:.,[' 14:51:45 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1946.947921][T31216] libceph: parse_ips bad ip '.u [ 1946.947921][T31216] :d]:.,[' 14:51:46 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1947.068568][T31265] libceph: resolve '.u [ 1947.068568][T31265] ' (ret=-3): failed 14:51:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1947.128289][T31265] libceph: parse_ips bad ip '.u [ 1947.128289][T31265] :d]:.,[' 14:51:46 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1947.191737][T31294] libceph: resolve '.u [ 1947.191737][T31294] ' (ret=-3): failed 14:51:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8003) 14:51:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8020008}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x13c, r4, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x9}]}, @TIPC_NLA_SOCK={0x40, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xac}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa9}]}]}, @TIPC_NLA_MEDIA={0x80, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40}, 0x40) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) getpeername$inet(r3, &(0x7f0000000340)={0x2, 0x0, @dev}, &(0x7f0000000380)=0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1947.238323][T31294] libceph: parse_ips bad ip '.u [ 1947.238323][T31294] :d]:.,[' 14:51:46 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000080)=""/224) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x26800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000018c0)={{{@in=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@empty}}, &(0x7f00000019c0)=0xe8) getgroups(0x2, &(0x7f0000001a00)=[0xffffffffffffffff, 0xee01]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001a40)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a80)={0x0, 0x0}, &(0x7f0000001ac0)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0, 0x0}, &(0x7f0000001b40)=0xc) sendmsg$unix(r2, &(0x7f0000001c00)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000000300)="102945d1bf12c76507501a6258eda3413fc207c9c7c6bec3c58a54d47277dd7e51f5bf633ea00fa2786563039cfdc77b5426114b772e3bdea6337851e621601927f3eb0482d5a68c12d69622ea189fb775859620e7c6aac465d072882388345169334f20d2ed594343b0a4d5aa454412019120a64ecbe05e238223c430fca12486ba748bbcfb0aaa7401cc910d3611fd13477d29c137b802d5fd13971fafbc69e648f4dbca744251c760a8244fe2e70d9eb3b7b0e3acb1ad8153ba3d9ed47569a46f5143bbbf201b0ced8b2e", 0xcc}, {&(0x7f0000000240)="ca5b61a4e3c23cc2b2a78939fdd682c25e6ca560fb81a724791106e7d8", 0x1d}, {&(0x7f0000000400)="c3e3d1e0b5b98b89a131f1b9606856067ba58fc82f18c76757863f8863acec156a7ae2b9ac21fb3319b649dd7688eec1c2f9fd269e6c03370fb5ff6ad3e89e85e329e8007e23c3099d4380d54d53571d5f651c11b6a469705ef07c70cd6dd0aa26b598ba", 0x64}, {&(0x7f0000000480)="445ba2e5cc20d534694a9b9b445077ce2ec055e586d51af555c306237017a372662ead10d38545d4dc62f18ef25f2ae9d7e24ce5dfa58235be67feb2edd8f504acaef49cc1f14597a4aab666351ef77e2ee4af9b93ae5993e8032d90b077921cfe772c5d5455376322eada92644f901558ebe9bcfb7b5ff99e1c9f3c63bb91af377687cceb7142a2480d7d673ad7", 0x8e}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="127e48ccdb3aec8e5909c25ab67413404ac45e21c35e4b8584dcc2340a15681fb5c5aa9f2209fc9d19beebab5c8c5586733bf99c12a2e6312e1c74f2d919cb02cfe3c64b5afa47428395b89779f9df0b91cfe53b2d9b4c03f5", 0x59}, {&(0x7f00000015c0)="11ca3553055e2981916ac9200915b58603e5c2d673c82b851581af318da22d6052bade4d2c62928cc6d73fbfc5dc18c7a78758db21280304214f80d87d53aa49c37695e186ff54ab657c442e603bd93f407f8db5ab37e5555125bfefe03e21ec48db176524a1f76f9630549972dbc6cf03a9caec963a940f911ee4924957401db0f80d089157c421036df9a1b15491ebec52f10338ea5f3faa6a416e8ff1b5e9c2ef1f46b2afcbbd1e81431870da64409938f81a09eac4985682ea900c5844536df756cb32530f", 0xc7}, {&(0x7f00000016c0)="53ca0ce94c10e258b6a506299016a0e615b6ec0990a5583e9fc51c57a92d3082549b6512034daf7ed61f85fe42bca90e5a5d7513a9d29b50b9ad2136f36667b7638ce1ecdcfc57c61e630898e4372c8ec1ceb69b89a6cec10c309ec5f0240dca0fdf1a6c86e499ed4e12fb9698a88068bd25d0ac473a2b4789b3e8d1e3e2813e2b395fdd26a446fe0dc9bcf6", 0x8c}, {&(0x7f0000001780)="368a9abbc5148adba9e4ffe3e88d1d82e2523e00e986c21098064ac8375225a8572b98c4b1d1975cc25258b214c02b72f0f735706b7374159b1a7e3e2cd21f02962e15a226df7433f8bf6b1778ec6c5f15c74820d4df7fccb4fd5b09577a80e9c1b080be2a8a71a6913ef4997cd79e1e2b70bd7007d8cd3265d09a6b8755ca32fba3c1d3b06fc997c932400f9cd9a5a7688ba49f5e23e3883d3b8453df0863c882e79e", 0xa3}], 0x9, &(0x7f0000001b80)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r1, r2, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x68, 0x8000}, 0x4) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001c80)={&(0x7f0000001c40)='.\x00', r2}, 0x10) ioctl$KVM_SET_CPUID(r9, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1947.388317][T31322] Unknown ioctl 1074310794 [ 1947.440867][T31323] Unknown ioctl 1074310793 14:51:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8004) 14:51:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="1800000004"], 0x5}}], 0x1, 0x0) sigaltstack(&(0x7f0000001000/0x3000)=nil, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1947.636339][T31352] libceph: resolve '.u [ 1947.636339][T31352] ' (ret=-3): failed [ 1947.645693][T31355] libceph: resolve '.u [ 1947.645693][T31355] ' (ret=-3): failed [ 1947.660858][T31352] libceph: parse_ips bad ip '.u [ 1947.660858][T31352] :d]:.,[' 14:51:46 executing program 2: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x64) ioctl$IMHOLD_L1(r0, 0x80044948, &(0x7f00000000c0)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000000000000005539000000000000000000"]) 14:51:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1947.697936][T31355] libceph: parse_ips bad ip '.u [ 1947.697936][T31355] :d]:.,[' [ 1947.734267][T31376] libceph: resolve '.u [ 1947.734267][T31376] ' (ret=-3): failed [ 1947.764866][T31381] libceph: resolve '.u [ 1947.764866][T31381] ' (ret=-3): failed 14:51:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8005) 14:51:46 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1947.843984][T31376] libceph: parse_ips bad ip '.u [ 1947.843984][T31376] :d]:.,[' [ 1947.852141][T31381] libceph: parse_ips bad ip '.u [ 1947.852141][T31381] :d]:.,[' 14:51:46 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:46 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="052200000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[0x7ed, 0x0, 0x2, 0x2, 0x6, 0xfffffffffffffffd, 0x7, 0x20, 0x6, 0xfffffffffffffffb, 0x6, 0x80000000, 0xe9, 0x5], 0x5000, 0x40}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1947.951724][T31416] libceph: resolve '.u [ 1947.951724][T31416] ' (ret=-3): failed [ 1947.990636][T31433] libceph: resolve '.u [ 1947.990636][T31433] ' (ret=-3): failed 14:51:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1948.031132][T31449] libceph: resolve '.u [ 1948.031132][T31449] ' (ret=-3): failed [ 1948.057589][T31416] libceph: parse_ips bad ip '.u [ 1948.057589][T31416] :d]:.,[' 14:51:47 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1948.156828][T31433] libceph: parse_ips bad ip '.u [ 1948.156828][T31433] :d]:.,[' [ 1948.170945][T31449] libceph: parse_ips bad ip '.u [ 1948.170945][T31449] :d]:.,[' 14:51:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8006) 14:51:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000000000000040050002a90000000000fa000000007d4ad1b5e23f03beba14b02488c65023b5000001000000000000002560b700ffa958372b9d5515649c5b1c89cd6a2a6fdc8410e8d71b965548e6d3a784ed341e9c27e50c9a58793198e7a57319e1d36266219fe126a90bac8bdc579c"]) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc044560f, &(0x7f0000000140)={0x1, 0xb, 0x4, 0x10f000, {}, {0x3, 0xc, 0x6, 0x401, 0x1ff, 0x2, "ba0de89e"}, 0xffff, 0x2, @fd=r3, 0x4}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008e0b00000000000000000000000000ad"]) [ 1948.311944][T31488] libceph: resolve '.u [ 1948.311944][T31488] ' (ret=-3): failed [ 1948.324802][T31478] libceph: resolve '.u [ 1948.324802][T31478] ' (ret=-3): failed 14:51:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1948.370672][T31488] libceph: parse_ips bad ip '.u [ 1948.370672][T31488] :d]:.,[' [ 1948.381788][T31478] libceph: parse_ips bad ip '.u [ 1948.381788][T31478] :d]:.,[' 14:51:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:47 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8007) 14:51:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008f04000000000000008154650641ca00"]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x5, 0x2, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) [ 1948.566344][T31542] libceph: resolve '.u [ 1948.566344][T31542] ' (ret=-3): failed [ 1948.592907][T31542] libceph: parse_ips bad ip '.u [ 1948.592907][T31542] :d]:.,[' 14:51:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0, @ANYRES64=r0, @ANYRES16=r0, @ANYRESHEX=0x0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRESOCT, @ANYRESDEC=0x0, @ANYRESHEX=r1, @ANYRESDEC]]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1948.637312][T31572] libceph: resolve '.u [ 1948.637312][T31572] ' (ret=-3): failed [ 1948.647028][T31560] libceph: resolve '.u [ 1948.647028][T31560] ' (ret=-3): failed [ 1948.660257][T31572] libceph: parse_ips bad ip '.u [ 1948.660257][T31572] :d]:.,[' [ 1948.753183][T31560] libceph: parse_ips bad ip '.u [ 1948.753183][T31560] :d]:.,[' 14:51:47 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph ', 0x0, 0x0) 14:51:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8008) 14:51:48 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in6=@mcast1, 0x4e24, 0x8, 0x4e24, 0x7, 0xa, 0xa0, 0x80, 0x11, 0x0, r4}, {0x3, 0x7fffffff, 0x4262, 0x4, 0x1, 0x3ff, 0xf55, 0x1f}, {0x5, 0x8, 0x6, 0x812b}, 0x6, 0x6e6bbf, 0x1, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x3, 0x4d3}, 0x0, @in6=@rand_addr="4ea63d0aefe24ae401d2d5f2212ac249", 0x3502, 0x3, 0x3, 0x101, 0x7, 0x3, 0x2}}, 0xe8) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f0000000400)={0x0, 0xfb, 0x1015, 0x3, 0x8, "13bd880bc9b247d56c40feaf8a2915f4", "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"}, 0x1015, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) r5 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x513600) ioctl$TUNSETLINK(r5, 0x400454cd, 0x4) [ 1948.968933][T31649] libceph: resolve '.u [ 1948.968933][T31649] ' (ret=-3): failed 14:51:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000700)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa8d070000e23f0003000001000000a70000002560b700ffe96f2c7983878067445b56f75923dcbeef1f81ee3b57aab597ae6a122361adafba24951967d72b1282906c0b0f1d395882e67f0980a090c6884545885fb23e2ac855a7df4f1b7b951cf87c8af03bffe32451e46887cd4fcb1c7a4a25f3919445e81d5b2b8eff79e1cfa448450b536077ee736565"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000580)='/dev/dlm-monitor\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00000005c0)={0x9, 0x8001, 0x9, 0x0, 0x0, [], [], [], 0x400, 0x714e}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000300)={0xffffffffffffffff}, 0x106, 0x7}}, 0x20) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000004c0)={'nat\x00', 0x0, 0x4, 0x5a, [], 0x6, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000440)=""/90}, &(0x7f0000000540)=0x50) write$RDMA_USER_CM_CMD_REJECT(r3, &(0x7f00000007c0)={0x9, 0x108, 0xfa00, {r5, 0x42, "e81a27", "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"}}, 0x110) write$RDMA_USER_CM_CMD_QUERY(r4, &(0x7f0000000380)={0x13, 0x10, 0xfa00, {&(0x7f00000000c0), r5}}, 0x18) [ 1949.044506][T31649] libceph: parse_ips bad ip '.u [ 1949.044506][T31649] :d]:.,[' [ 1949.137342][T31677] libceph: resolve '.u [ 1949.137342][T31677] ' (ret=-3): failed 14:51:48 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1949.192519][T31677] libceph: parse_ips bad ip '.u [ 1949.192519][T31677] :d]:.,[' 14:51:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x800a) 14:51:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1949.256795][T31714] libceph: resolve '.u [ 1949.256795][T31714] ' (ret=-3): failed 14:51:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000000c0)) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) [ 1949.323748][T31723] libceph: resolve '.u [ 1949.323748][T31723] ' (ret=-3): failed [ 1949.393739][T31723] libceph: parse_ips bad ip '.u [ 1949.393739][T31723] :d]:.,[' [ 1949.430349][T31714] libceph: parse_ips bad ip '.u [ 1949.430349][T31714] :d]:.,[' 14:51:48 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)) 14:51:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:48 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x10', 0x0, 0x0) 14:51:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8010) [ 1949.595231][T31763] libceph: resolve '.u [ 1949.595231][T31763] ' (ret=-3): failed 14:51:48 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:48 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1949.681109][T31763] libceph: parse_ips bad ip '.u [ 1949.681109][T31763] :d]:.,[' [ 1949.712513][T31794] libceph: resolve '.u [ 1949.712513][T31794] ' (ret=-3): failed 14:51:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr, @broadcast}, &(0x7f0000000240)=0xc) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="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"]) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000340)=ANY=[@ANYBLOB="050000000000000007000000000000000400000000000000", @ANYRES32=r1, @ANYBLOB="000000000300"/28, @ANYRES32=r1, @ANYBLOB="00000000000800000000000000000000000016f88ab04b04395f00002f365abf3d219321224acdbf1137ffa259f6a3f11f2c409644bd4154dd1f944f", @ANYRES32=r0, @ANYBLOB='\x00'/28, @ANYRES32=r1, @ANYBLOB="00000000010000000100"/28]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1949.792060][T31794] libceph: parse_ips bad ip '.u [ 1949.792060][T31794] :d]:.,[' 14:51:48 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1949.854246][T31815] libceph: resolve '.u [ 1949.854246][T31815] ' (ret=-3): failed [ 1949.891086][T31815] libceph: parse_ips bad ip '.u [ 1949.891086][T31815] :d]:.,[' 14:51:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8011) 14:51:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x1d, 0x5, 0x77, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast1}}, [0x800, 0x2, 0x7, 0x1, 0x2, 0x4, 0x8, 0x8001, 0x20d, 0x1000, 0x8, 0xfffffffffffffff8, 0xfffffffffffffc00, 0x477, 0x1]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r2, 0x2, 0x30}, &(0x7f0000000240)=0xc) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000280)={0x401, 0x7, 0x0, 0xfffffffffffffff7, 0x7}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="001000000000906937fcfcc7e53b4108defa00000000e23f000300000100000000e95ee86ec4687c5f00000000"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1949.995395][T31836] libceph: resolve '.u [ 1949.995395][T31836] ' (ret=-3): failed [ 1950.037463][T31836] libceph: parse_ips bad ip '.u [ 1950.037463][T31836] :d]:.,[' [ 1950.056278][T31843] libceph: resolve '.u [ 1950.056278][T31843] ' (ret=-3): failed 14:51:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x20841) getpeername$tipc(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1950.112127][T31843] libceph: parse_ips bad ip '.u [ 1950.112127][T31843] :d]:.,[' 14:51:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:49 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:49 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8048) [ 1950.292553][T31884] libceph: resolve '.u [ 1950.292553][T31884] ' (ret=-3): failed [ 1950.329027][T31891] libceph: resolve '.u [ 1950.329027][T31891] ' (ret=-3): failed 14:51:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x80000001, 0x30, 0x5, 0x7ff}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x9}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:49 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1950.361435][T31884] libceph: parse_ips bad ip '.u [ 1950.361435][T31884] :d]:.,[' [ 1950.371331][T31891] libceph: parse_ips bad ip '.u [ 1950.371331][T31891] :d]:.,[' 14:51:49 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1950.488976][T31936] libceph: resolve '.u [ 1950.488976][T31936] ' (ret=-3): failed 14:51:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x804c) 14:51:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1950.546798][T31936] libceph: parse_ips bad ip '.u [ 1950.546798][T31936] :d]:.,[' 14:51:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40005, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000000c0)=0x60, 0x2) 14:51:49 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1950.600354][T31953] libceph: resolve '.u [ 1950.600354][T31953] ' (ret=-3): failed 14:51:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1950.676083][T31953] libceph: parse_ips bad ip '.u [ 1950.676083][T31953] :d]:.,[' 14:51:49 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:49 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8060) [ 1950.830754][T32008] libceph: resolve '.u [ 1950.830754][T32008] ' (ret=-3): failed [ 1950.850113][T32013] libceph: resolve '.u [ 1950.850113][T32013] ' (ret=-3): failed 14:51:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) ioctl$KDSETLED(r2, 0x4b32, 0x3f) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000140)=""/152) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000100)) 14:51:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x7e, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x4040, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x4004, &(0x7f0000000040), 0x0, r2}) socket$caif_seqpacket(0x25, 0x5, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0500000000000000a900000000404e6de500fa00000000e23f00030000010000000000000025"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000dfffffffff8e0400365c7b99d908a10000008000ffffffffff75661e0fc74cb0ffffff3a9abddd98760b80228249560321e0efeae38484a16e20e50475c479726eaa1548961ce7989f83169c8268a132de94cab9ebfe671af1cc791786335759d5"]) [ 1950.879537][T32013] libceph: parse_ips bad ip '.u [ 1950.879537][T32013] :d]:.,[' [ 1950.890557][T32008] libceph: parse_ips bad ip '.u [ 1950.890557][T32008] :d]:.,[' 14:51:49 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1950.964825][T32049] libceph: resolve '.u [ 1950.964825][T32049] ' (ret=-3): failed 14:51:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8068) [ 1951.088102][T32049] libceph: parse_ips bad ip '.u [ 1951.088102][T32049] :d]:.,[' [ 1951.115503][T32081] libceph: resolve '.u [ 1951.115503][T32081] ' (ret=-3): failed [ 1951.162845][T32081] libceph: parse_ips bad ip '.u [ 1951.162845][T32081] :d]:.,[' [ 1951.166761][T32089] libceph: resolve '.u [ 1951.166761][T32089] ' (ret=-3): failed 14:51:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff4908bfb69278c78754abce715a84eb280e7563715f40eed5d20fdc5a157515690a8e42dc998ece242d95"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000009e0400"/24]) 14:51:50 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1951.224562][T32089] libceph: parse_ips bad ip '.u [ 1951.224562][T32089] :d]:.,[' 14:51:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202000, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$VIDIOC_QBUF(r3, 0xc044560f, &(0x7f0000000140)={0x7, 0xf, 0x4, 0x2100000, {r4, r5/1000+10000}, {0x7, 0x8, 0x1000, 0x4, 0x7, 0x6, "50fdfb79"}, 0x6, 0x2, @planes=&(0x7f0000000100)={0x6, 0x5, @userptr=0x1, 0x9f}, 0x4}) 14:51:50 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1951.350794][T32122] libceph: resolve '.u [ 1951.350794][T32122] ' (ret=-3): failed 14:51:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1951.431583][T32122] libceph: parse_ips bad ip '.u [ 1951.431583][T32122] :d]:.,[' [ 1951.445935][T32145] libceph: resolve '.u [ 1951.445935][T32145] ' (ret=-3): failed 14:51:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x806c) [ 1951.498718][T32159] libceph: resolve '.u [ 1951.498718][T32159] ' (ret=-3): failed [ 1951.537962][T32166] libceph: resolve '.u [ 1951.537962][T32166] ' (ret=-3): failed [ 1951.563136][T32159] libceph: parse_ips bad ip '.u [ 1951.563136][T32159] :d]:.,[' 14:51:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2103, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$tipc(0x1e, 0xfffffffffffffffd, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1000000000, 0x4a4, 0xfffffffffffffffc, 0x80, 0x100, 0x5, 0x1c00000000000, {0x0, @in6={{0xa, 0x4e22, 0xda53, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}}, 0x1, 0x8, 0x7fff, 0x4, 0x9}}, &(0x7f0000000180)=0xb0) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000240)={0x3, 0xb61}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4, 0xff}, &(0x7f0000000200)=0x8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:50 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40246608, &(0x7f0000000080)={0x8000000000, 0x9dda, 0x1f, 0x1, 0x4, 0xffffffffffff6e09}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/68) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYRESDEC]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1951.613188][T32145] libceph: parse_ips bad ip '.u [ 1951.613188][T32145] :d]:.,[' [ 1951.687605][T32166] libceph: parse_ips bad ip '.u [ 1951.687605][T32166] :d]:.,[' 14:51:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:50 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1951.737634][T32190] libceph: resolve '.u [ 1951.737634][T32190] ' (ret=-3): failed [ 1951.819596][T32190] libceph: parse_ips bad ip '.u [ 1951.819596][T32190] :d]:.,[' 14:51:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8074) [ 1951.894890][T32210] libceph: resolve '.u [ 1951.894890][T32210] ' (ret=-3): failed [ 1951.903214][T32212] libceph: resolve '.u [ 1951.903214][T32212] ' (ret=-3): failed 14:51:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) socket$inet_smc(0x2b, 0x1, 0x0) 14:51:50 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1951.938850][T32217] libceph: resolve '.u [ 1951.938850][T32217] ' (ret=-3): failed [ 1951.970143][T32212] libceph: parse_ips bad ip '.u [ 1951.970143][T32212] :d]:.,[' 14:51:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x8001, 0x401, 0xfffffffffffffc54, 0x2, 0x12, 0xfffffffffffffffb, 0x81, 0x8000000000000000, 0x6, 0x3, 0x4, 0x40}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000008f04f200"/24]) [ 1952.060775][T32210] libceph: parse_ips bad ip '.u [ 1952.060775][T32210] :d]:.,[' 14:51:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x807a) 14:51:51 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xc0', 0x0, 0x0) 14:51:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1952.112392][T32217] libceph: parse_ips bad ip '.u [ 1952.112392][T32217] :d]:.,[' [ 1952.129548][ C0] net_ratelimit: 20 callbacks suppressed [ 1952.129556][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1952.142925][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:51:51 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f00030000e868abe4f226cc532560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1952.289576][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1952.295381][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1952.301346][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1952.307087][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:51:51 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1952.335815][T32265] libceph: resolve '.u [ 1952.335815][T32265] ' (ret=-3): failed [ 1952.402682][T32265] libceph: parse_ips bad ip '.u [ 1952.402682][T32265] :d]:.,[' 14:51:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x101400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) inotify_init() ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYRESDEC=r1]) clock_getres(0x3, &(0x7f0000000040)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00000000c0)=""/27) [ 1952.518482][T32320] libceph: resolve '.u [ 1952.518482][T32320] ' (ret=-3): failed 14:51:51 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) [ 1952.565965][T32326] libceph: resolve '.u [ 1952.565965][T32326] ' (ret=-3): failed [ 1952.602463][T32320] libceph: parse_ips bad ip '.u [ 1952.602463][T32320] :d]:.,[' 14:51:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:51 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1952.610457][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1952.610512][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1952.610586][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1952.610626][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1952.611823][T32333] libceph: resolve '.u [ 1952.611823][T32333] ' (ret=-3): failed [ 1952.639027][T32326] libceph: parse_ips bad ip '.u [ 1952.639027][T32326] :d]:.,[' 14:51:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1952.767658][T32364] ceph: device name is missing path (no : separator in .u [ 1952.767658][T32364] :d]:.,[:) 14:51:51 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f00000002c0)="7b38b369944802c104f397fe10dfdb65edcac79a275424ad66da356390b767f2467a3193f87b7a92a39fae05a049ccc6aec2da3becec383e060843d34928c3b1842a42183e77a7a5173c8c67f6b2abc65d7a78a409c4859bbae9062ddf1b26af6ecec89c3c14d2ed0fa13008e0d86ed171e68eea30a6486c09a4ca1bcfbddb72fd1ce2bb1556d60ee136e23cea358bff1cc6e844cb1fadebbd881efc77c499a87fb4d1dc1f5bfeb703bace297dbd11b9928c2e172866e546c5920311769ba006b8ced60c149c", 0xc6, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000440)='syzkaller\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000140)="d2366327781b8d4cfbfde1da25ec0405113a0782d33a497906e4f8eed13793d3af0239a1aa4786c14741d3e67d18663624295ee18a65cc3759bb1e0ac976b11d0409ed18a9db97f91beded39982628f0a722ddcb6810dd46f2a11efc122a9be204e64d0303461b7236bf5578dce9520a2c59005b6981613c382fb1488b", 0x7d, 0x0) keyctl$unlink(0x9, r2, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e24, 0x9, @mcast2, 0x3}, @in6={0xa, 0x4e20, 0x10000, @mcast1, 0x7}, @in={0x2, 0x4e24, @remote}], 0x58) 14:51:51 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:51 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1952.860518][T32333] libceph: parse_ips bad ip '.u [ 1952.860518][T32333] :d]:.,[' 14:51:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x200000) setsockopt$RXRPC_SECURITY_KEYRING(r1, 0x110, 0x2, &(0x7f00000000c0)='/dev/kvm\x00', 0x9) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$packet(0x11, 0x2, 0x300) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:52 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1952.966104][T32402] libceph: resolve '.u [ 1952.966104][T32402] ' (ret=-3): failed 14:51:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="090000a300ff72ea2545c6b7cd337963b200b76f0600000000000000fe6b125cb449d778d53e0bfe"]) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000080)=""/193, &(0x7f0000000180)=0xc1) [ 1953.045119][T32411] libceph: resolve '.u [ 1953.045119][T32411] ' (ret=-3): failed [ 1953.047972][T32402] libceph: parse_ips bad ip '.u [ 1953.047972][T32402] :d]:.,[' 14:51:52 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1953.118131][T32411] libceph: parse_ips bad ip '.u [ 1953.118131][T32411] :d]:.,[' [ 1953.149337][T32439] libceph: resolve '.u [ 1953.149337][T32439] ' (ret=-3): failed [ 1953.181929][T32442] libceph: resolve '.u [ 1953.181929][T32442] ' (ret=-3): failed 14:51:52 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffc, 0x0, @dev, 0x5}, 0xfffffffffffffebb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x5, 0x10001, 0x1, 0x1}, {0x5398, 0x0, 0xc000000000000000, 0x1f}, {0x5, 0x426, 0xffffffffffff7fff, 0x300}, {0x33, 0x10001, 0x7ff, 0xcb7a}, {0x79ee, 0x7, 0x9, 0x5}, {0x283d0f8c, 0x3, 0x5, 0x5}]}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) close(r0) 14:51:52 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1953.249047][T32442] libceph: parse_ips bad ip '.u [ 1953.249047][T32442] :d]:.,[' 14:51:52 executing program 4: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000180)={{0x3, 0x4e}, 'port1\x00', 0x10, 0x8, 0xad3, 0x100000000, 0xfffffffffffffe00, 0x8, 0x80000000, 0x0, 0x0, 0x6}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt(r0, 0x5, 0x1, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01ffe5000000008e0400"/23]) [ 1953.292434][T32439] libceph: parse_ips bad ip '.u [ 1953.292434][T32439] :d]:.,[' [ 1953.416966][T32477] ceph: device name is missing path (no : separator in .u [ 1953.416966][T32477] :d]:.,[:) [ 1953.479815][T32506] ceph: device name is missing path (no : separator in .u [ 1953.479815][T32506] :d]:.,[:) 14:51:52 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xff', 0x0, 0x0) 14:51:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x50) 14:51:52 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000002, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) 14:51:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000380)=ANY=[@ANYBLOB="05000000000000030100010000000000802ada748279c5e533820c4b79f9000000000000000000fac36243436fa92ae891f9bf383bf9ee1b2c99fe269a949514f26a9fbc7a32e3939cf58bdd917a85b1a6f680286440eb20ca927ca1fd72c388dbc527e7302dbd2d59c3d756dca982c2babc2153a4d19420504525d28329be64af0f415927f4455c0e210802069e4914827996d3bde1d7ab9336c7b7d0abe1ec0cadf4c9071e"]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140)=0x44, 0x4) r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x8100) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e22, @empty}, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000006c40)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000006d40)=0xe8) accept4$packet(r4, &(0x7f0000006d80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000006dc0)=0x14, 0x80000) accept4$packet(r4, &(0x7f0000006ec0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000006f00)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000009240)={{{@in=@initdev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000009340)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000009640)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000009680)={@local, 0x0}, &(0x7f00000096c0)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f00000097c0)={@local, 0x0}, &(0x7f0000009800)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000000ba40)={{{@in=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f000000bb40)=0x251) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000000bbc0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f000000bcc0)=0xe8) getpeername$packet(r3, &(0x7f000000bf80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f000000bfc0)=0x14) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000240)={@remote, @initdev, 0x0}, &(0x7f000000c040)=0xc) getpeername$packet(r3, &(0x7f000000c080)={0x11, 0x0, 0x0}, &(0x7f000000c0c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f000000c5c0)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000000c600)={@dev, @multicast1, 0x0}, &(0x7f000000c640)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000c680)={'veth1\x00', 0x0}) recvmmsg(r4, &(0x7f000000d940)=[{{&(0x7f000000c6c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f000000d8c0)=[{&(0x7f000000c740)=""/186, 0xba}, {&(0x7f000000c800)=""/4096, 0x1000}, {&(0x7f000000d800)=""/151, 0x97}], 0x3, &(0x7f000000d900)=""/31, 0x1f}, 0x37c}], 0x1, 0x40, &(0x7f000000d980)) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000000d9c0)={0x0, @broadcast, @multicast1}, &(0x7f000000da00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000000fe80)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@empty}}, &(0x7f000000ff80)=0xe8) accept4$packet(r4, &(0x7f0000010100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000010140)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000010180)={'team0\x00', 0x0}) accept4$packet(r3, &(0x7f00000101c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000010200)=0x14, 0x80800) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000010240)={@empty, @multicast2, 0x0}, &(0x7f0000010280)=0xc) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000010380)={@empty, 0x0}, &(0x7f00000103c0)=0x14) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000010440)={0x0, @initdev, @multicast1}, &(0x7f0000010480)=0xc) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000010780)={@rand_addr, @initdev, 0x0}, &(0x7f00000107c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000010900)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000010a00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000011440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000011400)={&(0x7f0000010a40)={0x9a8, r5, 0x0, 0x70bd28, 0x25dfdbfc, {}, [{{0x8, 0x1, r6}, {0x74, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}}]}}, {{0x8, 0x1, r8}, {0xbc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x4f}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r10}}, {0x8}}}]}}, {{0x8, 0x1, r11}, {0xf4, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0xfffffffffffffffa, 0xffffffff, 0x100000001, 0x100000001}, {0x9, 0x8, 0x0, 0x9}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8}}}]}}, {{0x8, 0x1, r12}, {0xb8, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xfff}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0x6, 0xf10, 0x4, 0x7}]}}}]}}, {{0x8, 0x1, r14}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x100000000}}}]}}, {{0x8, 0x1, r15}, {0x1f4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x14, 0x4, [{0xfffffffffffffffd, 0x7, 0x8ca0000000, 0x5}, {0x9, 0x7f, 0x100000001, 0x100}]}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0x100000000, 0x6, 0x7, 0x8}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r17}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x210b}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xce9}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r20}, {0xfc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r21}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r24}, {0x20c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffff7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r25}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r26}}}]}}, {{0x8, 0x1, r27}, {0x138, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffff000}}, {0x8, 0x6, r29}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r31}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r32}}}]}}]}, 0x9a8}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000008e040000000000000000000000080000"]) 14:51:52 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:52 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:52 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = dup3(r1, r0, 0x80000) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000080)={0x8dc, 0x9, 0x8, 0x4, 0x1a, 0x9, 0x100000000000000, 0xfffffffffffff47d, 0x7, 0x2, 0xe45, 0x9}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1953.785157][T32559] ceph: device name is missing path (no : separator in .u [ 1953.785157][T32559] :d]:.,[:) 14:51:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @mcast2, 0x3ff}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) 14:51:52 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1953.870754][T32573] libceph: resolve '.u [ 1953.870754][T32573] ' (ret=-3): failed [ 1953.901247][T32589] ceph: device name is missing path (no : separator in .u [ 1953.901247][T32589] :d]:.,[:) [ 1953.918424][T32573] libceph: parse_ips bad ip '.u [ 1953.918424][T32573] :d]:.,[' 14:51:53 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:53 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x80000001) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x5, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x20, 0x8, 0x80, 0x1, 0x2c9, 0xf15, 0x379, 0x1, 0x8000, 0x200, 0x0, 0x5, 0x92bd, 0x100, 0x401, 0x81, 0x6, 0xfff, 0x8, 0x9, 0x1, 0x8000, 0xfffffffffffff5dc, 0x0, 0x5, 0x4, 0xcf, 0x81, 0x5, 0x8, 0x0, 0x0, 0x5, @perf_config_ext={0x5, 0xfffffffffffffff9}, 0x80, 0xfff, 0x0, 0xf, 0x0, 0x7, 0x20}, r2, 0x10, 0xffffffffffffffff, 0x2) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r3, 0x0, 0x8000) [ 1954.167258][T32623] libceph: resolve '.u [ 1954.167258][T32623] ' (ret=-3): failed 14:51:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1954.258277][T32652] libceph: resolve '.u [ 1954.258277][T32652] ' (ret=-3): failed [ 1954.261335][T32623] libceph: parse_ips bad ip '.u [ 1954.261335][T32623] :d]:.,[' [ 1954.288906][T32648] libceph: resolve '.u [ 1954.288906][T32648] ' (ret=-3): failed [ 1954.289553][T32667] libceph: resolve '.u [ 1954.289553][T32667] ' (ret=-3): failed 14:51:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1954.411804][T32648] libceph: parse_ips bad ip '.u [ 1954.411804][T32648] :d]:.,[' [ 1954.450261][T32652] libceph: parse_ips bad ip '.u [ 1954.450261][T32652] :d]:.,[' 14:51:53 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1954.485936][T32667] libceph: parse_ips bad ip '.u [ 1954.485936][T32667] :d]:.,[' 14:51:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstat(r0, &(0x7f0000000080)) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:53 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:51:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) splice(r2, &(0x7f0000000100), r2, &(0x7f0000000140), 0x200, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x400, 0x0) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fchdir(r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80401, 0xa) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01008f0400"/18]) 14:51:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1954.676241][T32704] libceph: resolve '.u [ 1954.676241][T32704] ' (ret=-3): failed [ 1954.690221][T32716] libceph: resolve '.u [ 1954.690221][T32716] ' (ret=-3): failed 14:51:53 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\xf9', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1954.729330][T32721] libceph: resolve '.u [ 1954.729330][T32721] ' (ret=-3): failed [ 1954.760451][T32716] libceph: parse_ips bad ip '.u [ 1954.760451][T32716] :d]:.,[' [ 1954.761350][T32704] libceph: parse_ips bad ip '.u [ 1954.761350][T32704] :d]:.,[' [ 1954.808826][T32728] Unknown ioctl 1074310793 [ 1954.813490][T32721] libceph: parse_ips bad ip '.u [ 1954.813490][T32721] :d]:.,[' 14:51:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:53 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x7fffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') dup2(r1, r1) sendfile(r1, r2, 0x0, 0x8000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80000, 0x0) 14:51:53 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b7c1217c9f6ca3cad7254eebc2324cae87ac4a91f8abc35ca76e6e4c0d2315"]) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='nfs\x00\xef\xf1a\x17\x12\x9e\xd0Y\x8a\xa8\xd4', 0x0, &(0x7f0000000000)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="230218000000000090123f303aa9526e4300000000000200df7f6a18769da6000000000000000000"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x9}, 0xffffffffffffff84) 14:51:53 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:53 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1954.955229][T32753] ceph: device name is missing path (no : separator in .u [ 1954.955229][T32753] :d]:.,[:) 14:51:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x2400, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002340)='/dev/input/mice\x00', 0x0, 0x400880) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002380)={0x0, 0x4, 0x7, 0x100}, &(0x7f00000023c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002400)={r2, 0x5}, &(0x7f0000002440)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0xa9}, &(0x7f00000000c0)=0x8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYRESOCT=r4, @ANYRESHEX=r3]) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000000e3503666a25cbb268a0d0de36d06a5221ad80f34216eab15cf15eac0ca85710619b6887bfda17d6fbd68c029d6b7cbe5ce827320d413b4b49bdd240552dbec8b6cfe4d2ee56afc5a"]) 14:51:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f00000002c0)={0x2, 0x7fff}, 0x2) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000400)={&(0x7f0000000040), 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x30, r2, 0x400, 0x70bd25, 0x25dfdbff, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x0, 0x7, 0x3, 0x800}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4008050}, 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20280004}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x6c, r3, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x3c}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) [ 1955.079031][ T311] ceph: device name is missing path (no : separator in .u [ 1955.079031][ T311] :d]:.,[:) [ 1955.114571][ T315] libceph: resolve '.u [ 1955.114571][ T315] ' (ret=-3): failed 14:51:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1955.178803][ T315] libceph: parse_ips bad ip '.u [ 1955.178803][ T315] :d]:.,[' 14:51:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1955.232679][ T348] libceph: resolve '.u [ 1955.232679][ T348] ' (ret=-3): failed [ 1955.258652][ T348] libceph: parse_ips bad ip '.u [ 1955.258652][ T348] :d]:.,[' 14:51:54 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x8c', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000080)={{0x2000, 0x100000, 0x8, 0x16, 0x1f, 0x7, 0x7, 0x3, 0xcf2, 0x2, 0xd568, 0xaa20}, {0x10000, 0x16000, 0x1f, 0x53, 0x9, 0x0, 0x8b5b, 0x3, 0x7, 0x2, 0x7}, {0x6000, 0xd000, 0xb, 0x2d5, 0x4c, 0x10000, 0x1, 0xfff, 0x1, 0x401, 0x0, 0x6}, {0x2000, 0x0, 0x0, 0x6, 0x4, 0xffffffff, 0x9, 0xb3, 0x7, 0x8, 0x9, 0x1ff}, {0x2, 0x13000, 0x4, 0x100000001, 0x6, 0x4, 0x9, 0x5, 0x8, 0xfffffffffffffff8, 0x9, 0xa1d}, {0x0, 0x116004, 0x0, 0x100000001, 0x40, 0x4, 0xfffffffffffffff7, 0x80, 0x9, 0x3, 0x5, 0x10000000000}, {0x6000, 0x1, 0x1f, 0x0, 0xffffffff7fffffff, 0x101, 0x3, 0xfffffffffffffff8, 0x1000, 0x4, 0x9, 0x9}, {0x1d000, 0x3, 0xe, 0x183, 0x9, 0xfffffffffffffc01, 0x5466, 0x101, 0xffffffffffff7fff, 0x6e79196, 0xb42, 0x374d}, {0x5000, 0x2}, {0xf000, 0x2}, 0x4, 0x0, 0x5000, 0x10, 0xf, 0x4000, 0x16002, [0x1, 0x7, 0xa82, 0x1]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r3) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x5, 0x6, 0x200, 0xf000000000000000}, {0x0, 0xdfb2, 0x10001, 0x800}]}) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x108) ioctl$VIDIOC_SUBDEV_S_SELECTION(r4, 0xc040563e, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x2, {0x10001, 0x8001, 0x4, 0x10000}}) [ 1955.364607][ T367] ceph: device name is missing path (no : separator in .u [ 1955.364607][ T367] :d]:.,[:) 14:51:54 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x80100) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc0f8565c, &(0x7f00000002c0)={0xb9, 0x613, 0x3, {0x5, @vbi={0x4, 0x8, 0x2, 0x77734f5f, [0x5bfa, 0x9], [0x401], 0x2}}}) sendto$inet(r0, &(0x7f00000003c0)="4a7b0b3797542aa6fd2f02c2c1f3881b0a9f70a64609dcf3a7f8b8e3b9722f60396cc66ee6b7e97209fe59f074dad67041266e288906fe88a3686d26ad405d60ab98c79ba90dbce2f16743e0c3559b49bc8a2d8a703b8cf2f830204c6b45e0cf8b037aa042cc0af92e700e0540bca047026095053da3d902e27c1dea5831ffe31a81cebc9c95daa0492b92f404eb2fe7427207f7d6a55975ac8e23eefbaed045b80c30f5463325b060c53e4a4eb2f45229be18555e84bdc825ac644650e902355c15311e7337f776ef628be935", 0xcd, 0x20000000, &(0x7f0000000180)={0x2, 0x4e20, @empty}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000004c0)='net\'wipele\xf3r\xf8\x1c\x12\xd8b\xa2\xbez\x04\'\b\x00G\xb8\x86\x8a?\xef\x1f4n<\r\xc808\x03\xbcE\x01\f\xaf\x11?\x9e\xe2JNw\x89\x81\xb0\x96\x91\x8b\xe9\xdc\xd7$v\xe5\xd8\x93\xeeB\rx\xcd\xb4\xa7\xc7\xaf99Z\xe9\xe7\x86\xdc\xd45\xf5\xa8o\xd8\xf0\xe7\xd3\xe6vS\x80\x9bM\x16\x85\xad\xc0\xc7i\x8bS\x0f%\xfd\xcch\xd9\xb8\xf0\xa3\xad\xdc\xd7\x81\x03\xca\x11\xf1 <\xe4\xe7\x06\xc4\x1f\xbd\xaa`vZ\xfdN\x98m\x8a\xa6U\x01\x9e\xe7\x91\xd4\x03\x1bp\xd54\x06?\xdb\xfd\x00\xe3{\xb6nu\x17h\xb2\x89\x99J\xf0\xaf\xb62[\x7fQ5\'\xb9\xcb&\x91\xd8Mz\x9cP\xc6I\x11\xae(\x1d\xc6\x8b\xd4\xc8\xa9\xc4\xa7\xf4\xee\'6\xe7`\x99\xfb\xdcZ\x10i\xf8\x82\x82W\xcaVx\x90\xdbc\x02\x01boS\x02\ti\x14\xb8L\xfdZ\xae\xd4Zo\xa9\xe0\xdf\xfd>\xb6h\x1e\r') sendfile(r0, r3, 0x0, 0x8000) syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0xad, 0x181) 14:51:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:54 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\xf6', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1955.555825][ T407] libceph: resolve '.u [ 1955.555825][ T407] ' (ret=-3): failed [ 1955.605648][ T412] ceph: device name is missing path (no : separator in .u [ 1955.605648][ T412] :d]:.,[:) [ 1955.640859][ T432] libceph: resolve '.u [ 1955.640859][ T432] ' (ret=-3): failed 14:51:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYRES32=r2]) 14:51:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @rand_addr="d355b8d8e8d3e20f284a70b6cd647833", 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') [ 1955.657006][ T407] libceph: parse_ips bad ip '.u [ 1955.657006][ T407] :d]:.,[' [ 1955.676710][ T423] ceph: device name is missing path (no : separator in .u [ 1955.676710][ T423] :d]:.,[:) 14:51:54 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x100000000000020f, 0x0, [{0x8d4}]}) 14:51:54 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1955.737534][ T432] libceph: parse_ips bad ip '.u [ 1955.737534][ T432] :d]:.,[' 14:51:54 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1955.857353][ T472] libceph: resolve '.u [ 1955.857353][ T472] ' (ret=-3): failed 14:51:54 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1955.905276][ T472] libceph: parse_ips bad ip '.u [ 1955.905276][ T472] :d]:.,[' 14:51:54 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x501102, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000002380)={'filter\x00', 0x7, 0x4, 0x4a4, 0x140, 0x280, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000140), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast, {[0xff, 0xff, 0xff, 0xff]}, 0x9, 0x1, 0x4, 0x1, 0x7, 0x40, 'batadv0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x14}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac, @dev={0xac, 0x14, 0x14, 0x14}, @multicast2, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @loopback, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24}}}}, 0x4f0) ioctl$KVM_GET_NESTED_STATE(r3, 0xc080aebe, &(0x7f0000000300)={0x0, 0x0, 0x2080}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000008f04000011df000000000000000000d3dc0e0d38f7ebdd472cf27a6e4352ee00"]) [ 1955.964772][ T496] libceph: resolve '.u [ 1955.964772][ T496] ' (ret=-3): failed [ 1955.995889][ T496] libceph: parse_ips bad ip '.u [ 1955.995889][ T496] :d]:.,[' [ 1955.996153][ T519] libceph: resolve '.u [ 1955.996153][ T519] ' (ret=-3): failed 14:51:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) 14:51:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:51:55 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1956.111878][ T538] libceph: resolve '.u [ 1956.111878][ T538] ' (ret=-3): failed [ 1956.111890][ T538] libceph: parse_ips bad ip '.u [ 1956.111890][ T538] :d]:.,[' 14:51:55 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:55 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1956.181352][ T519] libceph: parse_ips bad ip '.u [ 1956.181352][ T519] :d]:.,[' [ 1956.194948][ T571] libceph: resolve '.u [ 1956.194948][ T571] ' (ret=-3): failed [ 1956.317029][ T580] ceph: device name is missing path (no : separator in .u [ 1956.317029][ T580] :d]:.,[:) [ 1956.331328][ T571] libceph: parse_ips bad ip '.u [ 1956.331328][ T571] :d]:.,[' 14:51:55 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x125202, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000003780)={0xffffffffffffffff, r0, 0x0, 0xd, &(0x7f0000003740)='net/wireless\x00'}, 0x30) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000037c0)={0x0, 0x0}, &(0x7f0000003800)=0xc) fstat(r1, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000038c0)={{{@in6=@empty, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000039c0)=0xe8) r8 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003a00)=0x0) getresuid(&(0x7f0000003a40), &(0x7f0000003a80)=0x0, &(0x7f0000003ac0)) r11 = getgid() sendmsg$unix(r2, &(0x7f0000003c00)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000036c0)=[{&(0x7f0000000140)="61846358d71b38f09e8a7870836ca42d69debbcba8e31dba761737774f59ec5b45641442fff82201edab42b8efabacb5a83c19134ed8943f61ab85843d6a8a863e89eeb685b2c0ed3ac97f6ec3593c39c2cb3e992632dd24d87209d6", 0x5c}, {&(0x7f00000002c0)="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", 0xfd}, {&(0x7f00000003c0)="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{&(0x7f0000002440)="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0x1000}, {&(0x7f0000003440)="802243c5a6e6c2a22eb15abac03afc0c2995cdddc0e13e96b2a3c1cafc153773b94f1b6c557f625f2b383d021ec8972bbb0f0a5a60f8ffd15f160f058bbbae92eb9f872bb5678661f68dd7a832918bff7c89b2a60efa5b144a8f00fd4ff7e5f917e52de0beb049d5502c22e6f08fbc05892040e84eb7337744906196f064f4f92c84026d8dc3ff9953d15b6b4f12fe39c6aa5bb97f36d21e3815b52d60f9ea9bc5c1f81aee53826aec38afe1abbb6e31", 0xb0}, {&(0x7f0000003500)="ebe2b6f7bd053dbafbc618729ba75ee31c5d68ee107abd9ab0116bd2c3ff71b53f4f7b6a6e70ca2b94e1cdffddfa22ae19d6e7c948c463ed16df8e2a9b7d49fd119e074b0274c90e30038d84f0be8543b3c6e1f0ad8ff43cb04b05b53af27e4f680b73bc3ac2ebc095cba84e72ba12932dc5c7b5d14c417e37bf99c08d11ae7abf5a236601302699634449efefada0d8939ff95aa1442b5455cf6a3a7e7349bc3f90dd5fa38d421c4bb71ea1ebe24b6aa413ce5443af71f6e96ddcff9a39f54084168c45036ddd4f363f4f9161c49cc77168badf1b12c6b6aab93f3930b3c189a739bb4b7d9fbe7f8a7ea2a3e0045a", 0xef}, {&(0x7f0000003600)="d48d4edf0f854b11f349fddbc7296e82607e2e2050b8abead4f5de19f70e497148f0a5a188a946c62b023c3b570281e2adff8a6a40a5a1b89cd6c64f56d958078d77793df0e3b03ce9b29666e70fc4ade2b30d94dd3d93c693ebac7b7c5d940fe6b81ba02044511b1f448456246e4d94dbc35e366b1e9590f036dc1bd016a946a46a85a556e365dd75485a8d3456884226", 0x91}], 0xa, &(0x7f0000003b00)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0xc4, 0x44000}, 0x0) r12 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r12, 0x0, 0x8) 14:51:55 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1956.408557][ T589] ceph: device name is missing path (no : separator in .u [ 1956.408557][ T589] :d]:.,[:) 14:51:55 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) [ 1956.487135][ T600] libceph: resolve '.u [ 1956.487135][ T600] ' (ret=-3): failed [ 1956.562003][ T600] libceph: parse_ips bad ip '.u [ 1956.562003][ T600] :d]:.,[' 14:51:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:51:55 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1956.616682][ T622] libceph: resolve '.u [ 1956.616682][ T622] ' (ret=-3): failed 14:51:55 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1956.681960][ T622] libceph: parse_ips bad ip '.u [ 1956.681960][ T622] :d]:.,[' 14:51:55 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@rc, &(0x7f0000000000)=0x80, 0x80800) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000180)={0xc6e, 0x800, 0x5}, 0xc) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x90) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000000008e040900000000000000000000000000a73dc7e807414e60fcae4030d492698f48228f9555526bde867bb62d97d311550db85688dfe0ef934f1002f66a75df57"]) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000300)={r5, 0x5, 0x8, 0x2}, &(0x7f0000000340)=0x10) 14:51:55 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1956.790395][ T637] libceph: resolve '.u [ 1956.790395][ T637] ' (ret=-3): failed [ 1956.798248][ T637] libceph: parse_ips bad ip '.u [ 1956.798248][ T637] :d]:.,[' 14:51:55 executing program 2: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x10000, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x200000, 0x0) prctl$PR_MCE_KILL(0x21, 0x1, 0x0) r0 = syz_open_dev$swradio(&(0x7f00000001c0)='/dev/swradio#\x00', 0x1, 0x2) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000020000008f0400"/24]) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00000000c0)=""/59, &(0x7f0000000100)=0x3b) [ 1956.845010][ T657] libceph: resolve '.u [ 1956.845010][ T657] ' (ret=-3): failed 14:51:55 executing program 0: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @broadcast}, {0x2, 0x4e23, @multicast1}, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0xffffffff, &(0x7f0000000040)='erspan0\x00', 0x20000000, 0x679, 0x6}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) [ 1956.904357][ T657] libceph: parse_ips bad ip '.u [ 1956.904357][ T657] :d]:.,[' [ 1956.959169][ T677] libceph: resolve '.u [ 1956.959169][ T677] ' (ret=-3): failed [ 1956.983220][ T677] libceph: parse_ips bad ip '.u [ 1956.983220][ T677] :d]:.,[' [ 1957.002902][ T645] libceph: resolve '.u [ 1957.002902][ T645] ' (ret=-3): failed 14:51:56 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[]) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x40) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r3, 0x579d, 0x6174, r4}) setsockopt$TIPC_SRC_DROPPABLE(r3, 0x10f, 0x80, &(0x7f0000000140)=0x5, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1957.061314][ T645] libceph: parse_ips bad ip '.u [ 1957.061314][ T645] :d]:.,[' 14:51:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r3, &(0x7f0000000080)="a04a7afa1e2a129dba3c15a71a84f284a2370ca72d2d2e8ece92028534e174a45889db899b94ae", &(0x7f00000000c0)=""/158}, 0x18) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="050000000200000000000040050000a90000000000fa00000000e23f0003000001000000000000003560b700ffa1c17849"]) ioctl$void(r1, 0xc0045c78) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:56 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1957.225439][ T729] libceph: resolve '.u [ 1957.225439][ T729] ' (ret=-3): failed 14:51:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002480)={{{@in6=@ipv4={[], [], @local}, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000002580)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000025c0)={@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x62, r1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000040)='personality\x00') 14:51:56 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1957.271608][ T735] libceph: resolve '.u [ 1957.271608][ T735] ' (ret=-3): failed [ 1957.287165][ T729] libceph: parse_ips bad ip '.u [ 1957.287165][ T729] :d]:.,[' [ 1957.301586][ T735] libceph: parse_ips bad ip '.u [ 1957.301586][ T735] :d]:.,[' 14:51:56 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:56 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x800000000000000, 0x3c, 0x4, 0xd17, 0x11}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x7fff, 0x200, 0xbe, 0x3, r4}, 0x10) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff51802e7b6b20d1f55bb5032f5cf839864f5d915985450d09ecb03643fb7e560e034c1b877d4ad99f3c09da3ba4f0118d062b159452857a6362d53aadd6064afb417af90a2d8cd512efa657507a31d52e605623352c1d31f809af7c87973f99e014711cf08447f8feddedf54dcf2a5d5933881e4fa7d48b5ac6103ce38da2d9752d6415f8d5eb8f34eb0d3c2392c80f5cfca72581e43bfef71e71bfaf81747b139f8756997ba33bbf412c8b06"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1957.454162][ T769] libceph: resolve '.u [ 1957.454162][ T769] ' (ret=-3): failed [ 1957.498873][ T779] libceph: resolve '.u [ 1957.498873][ T779] ' (ret=-3): failed [ 1957.508820][ T769] libceph: parse_ips bad ip '.u [ 1957.508820][ T769] :d]:.,[' [ 1957.527323][ T779] libceph: parse_ips bad ip '.u [ 1957.527323][ T779] :d]:.,[' 14:51:56 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = syz_open_dev$swradio(0xffffffffffffffff, 0x0, 0x2) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x1, &(0x7f0000000080), 0x7, r1, 0x2}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) syz_open_pts(r1, 0x80) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000008f0400000000000000000000000000006163adb85880f3b90e61134eb308d2b4852adcc3645ab8025dc5ca5be56757b9c1ea4f4ce47089e802000000c67a7ca5b0346db558f150f7c7032456e283d184b43a80c29a5e02ac"]) 14:51:56 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x1b, 0x5}) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_DBG_S_REGISTER(r1, 0x4038564f, &(0x7f0000000040)={{0x2, @addr=0x7}, 0x8, 0x7, 0x7}) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r2, r3, 0x0, 0x8000) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000140)={0x1f}) [ 1957.555102][ T804] libceph: resolve '.u [ 1957.555102][ T804] ' (ret=-3): failed [ 1957.565869][ T813] libceph: resolve '.u [ 1957.565869][ T813] ' (ret=-3): failed [ 1957.583109][ T804] libceph: parse_ips bad ip '.u [ 1957.583109][ T804] :d]:.,[' [ 1957.597510][ T813] libceph: parse_ips bad ip '.u [ 1957.597510][ T813] :d]:.,[' 14:51:56 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) r3 = syz_open_dev$radio(&(0x7f0000000080)='/dev/radio#\x00', 0x1, 0x2) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40002300}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r4, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xe4}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x4c1}]}, 0x38}, 0x1, 0x0, 0x0, 0x44000}, 0x44001) 14:51:56 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:56 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003ffee01000000000000002560b700ffff3067b29c937d2df9baf7eb84ea10a91bf2cd0300000000000000b4b9346a67eb2d2e12e2ab6bd89641209290582acb7a1912b14741af5547ce64b8969bef1a0d3f5f5da983b29cc4fadb562a773b5f94bb5d6eaedb439e5007277c0ddbcb03"]) getgroups(0x1, &(0x7f0000000080)=[0xee00]) setgid(r3) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:51:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000040)=0x100012f, 0x4) write$FUSE_POLL(r1, &(0x7f0000000080)={0x18, 0xfffffffffffffff5, 0x5}, 0x18) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:51:56 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1957.944000][ T867] libceph: resolve '.u [ 1957.944000][ T867] ' (ret=-3): failed [ 1957.969406][ T876] libceph: resolve '.u [ 1957.969406][ T876] ' (ret=-3): failed [ 1958.014226][ T867] libceph: parse_ips bad ip '.u [ 1958.014226][ T867] :d]:.,[' 14:51:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1958.056480][ T876] libceph: parse_ips bad ip '.u [ 1958.056480][ T876] :d]:.,[' [ 1958.097160][ T900] libceph: resolve '.u [ 1958.097160][ T900] ' (ret=-3): failed [ 1958.108929][ T902] libceph: resolve '.u [ 1958.108929][ T902] ' (ret=-3): failed 14:51:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000080)={0x1, 0xc, 0x2c4d39e1, 0x400, 0x9, 0x8001}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000100)=0x60, 0x2) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000000c0)={0x3, 0x9, 0x8, 0xf6e, 0x401, 0x1}) [ 1958.160465][ T900] libceph: parse_ips bad ip '.u [ 1958.160465][ T900] :d]:.,[' [ 1958.167186][ T902] libceph: parse_ips bad ip '.u [ 1958.167186][ T902] :d]:.,[' 14:51:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYRES64]) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000000c0)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000200)='/proc/capi/capi20\x00', 0x20000, 0x0) syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x1, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x501000) 14:51:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:57 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:57 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:57 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x7fff) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ef, 0x100) 14:51:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1958.369571][ C0] net_ratelimit: 20 callbacks suppressed [ 1958.369579][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1958.381042][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1958.399018][ T943] libceph: resolve '.u [ 1958.399018][ T943] ' (ret=-3): failed 14:51:57 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x200, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r4, 0xd18, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000200)=0x4) [ 1958.480265][ T952] libceph: resolve '.u [ 1958.480265][ T952] ' (ret=-3): failed [ 1958.488096][ T952] libceph: parse_ips bad ip '.u [ 1958.488096][ T952] :d]:.,[' [ 1958.513768][ T943] libceph: parse_ips bad ip '.u [ 1958.513768][ T943] :d]:.,[' [ 1958.529594][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1958.535400][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1958.541282][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1958.547057][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:51:57 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:57 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="150047fa1837ccccbfb85bc432e800000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1958.741622][ T990] libceph: resolve '.u [ 1958.741622][ T990] ' (ret=-3): failed [ 1958.746614][ T984] libceph: resolve '.u [ 1958.746614][ T984] ' (ret=-3): failed [ 1958.768979][ T990] libceph: parse_ips bad ip '.u [ 1958.768979][ T990] :d]:.,[' [ 1958.778188][ T984] libceph: parse_ips bad ip '.u [ 1958.778188][ T984] :d]:.,[' [ 1958.821654][ T992] libceph: resolve '.u [ 1958.821654][ T992] ' (ret=-3): failed [ 1958.843240][ T992] libceph: parse_ips bad ip '.u [ 1958.843240][ T992] :d]:.,[' [ 1958.849530][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1958.856758][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1958.862606][ C1] protocol 88fb is buggy, dev hsr_slave_0 14:51:57 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1958.868456][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:51:57 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1958.911418][ T1022] libceph: resolve '.u [ 1958.911418][ T1022] ' (ret=-3): failed 14:51:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x400) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x80) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000000c0)={0x8, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) write$P9_RREAD(r2, &(0x7f0000000080)={0xb, 0x75, 0x2}, 0xb) sendfile(r0, r2, 0x0, 0x8000) 14:51:58 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) r3 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0xfffffffffffffff9, 0x8001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000000c0)={0x8, 0xc79, 0x80000001, {0x0, 0x1c9c380}, 0x596}) 14:51:58 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1958.991533][ T1022] libceph: parse_ips bad ip '.u [ 1958.991533][ T1022] :d]:.,[' [ 1959.019271][ T1033] libceph: resolve '.u [ 1959.019271][ T1033] ' (ret=-3): failed 14:51:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000300)={0x3, 0x0, @pic={0x4, 0x9c7d, 0xfff, 0x8, 0x3, 0x6, 0x8, 0xffffffff, 0x9e, 0x358, 0x5, 0x7, 0xffffffff, 0x1, 0x8, 0x9}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000700ca0b00005d050100000002000100c7652bc9159ae5d767ffd0315181a8e7c6913f610c4fb09766ba40dd5b580d7100a6b9fa1bb3a60cf0e9c7f987f6504f1997780a7e97d4b739a6f6750d30ba8cac381144623d67"], &(0x7f0000000280)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000400)={r4, @in={{0x2, 0x4e22, @broadcast}}, 0x1, 0x8, 0x7f, 0xfffffffffffffff7, 0x8001}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x800, 0x0) [ 1959.107630][ T1060] libceph: resolve '.u [ 1959.107630][ T1060] ' (ret=-3): failed [ 1959.133954][ T1033] libceph: parse_ips bad ip '.u [ 1959.133954][ T1033] :d]:.,[' 14:51:58 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:58 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1959.174514][ T1060] libceph: parse_ips bad ip '.u [ 1959.174514][ T1060] :d]:.,[' [ 1959.237744][ T1081] libceph: resolve '.u [ 1959.237744][ T1081] ' (ret=-3): failed 14:51:58 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1959.335721][ T1081] libceph: parse_ips bad ip '.u [ 1959.335721][ T1081] :d]:.,[' [ 1959.371946][ T1097] libceph: resolve '.u [ 1959.371946][ T1097] ' (ret=-3): failed 14:51:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e24, 0xffffffff, @empty, 0x40}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x8000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x6676}}, [0x8, 0xff, 0x1, 0x4, 0x400, 0x7, 0x1, 0x6, 0xff, 0x6, 0x4, 0x80000001, 0x43b, 0xfffffffffffffff8, 0x31]}, &(0x7f0000000000)=0x100) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000003c0)=""/165, &(0x7f0000000280)=0xa5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000300)={r4, @in={{0x2, 0x4e22, @remote}}}, 0x84) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000abd8949a8fa1dae8b5e411f4000000002bdb6133e8f8148a6dc8c804995eea9085be2163c787ca5993c05499e10a2a7152a4b81a00"/67]) [ 1959.386345][ T1105] libceph: resolve '.u [ 1959.386345][ T1105] ' (ret=-3): failed [ 1959.413527][ T1110] libceph: resolve '.u [ 1959.413527][ T1110] ' (ret=-3): failed 14:51:58 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, r0, 0x0, 0xe, &(0x7f0000000000)='/{/)vboxnet1,\x00', 0xffffffffffffffff}, 0x30) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x0, 0x2, 0x76aa, 0x3, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r2, r3, 0x0, 0x8000) 14:51:58 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1959.444524][ T1105] libceph: parse_ips bad ip '.u [ 1959.444524][ T1105] :d]:.,[' [ 1959.470769][ T1097] libceph: parse_ips bad ip '.u [ 1959.470769][ T1097] :d]:.,[' 14:51:58 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1959.493694][ T1110] libceph: parse_ips bad ip '.u [ 1959.493694][ T1110] :d]:.,[' 14:51:58 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1959.623543][ T1145] libceph: resolve '.u [ 1959.623543][ T1145] ' (ret=-3): failed 14:51:58 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:58 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000080)=""/208, &(0x7f0000000180)=0xd0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) [ 1959.665476][ T1145] libceph: parse_ips bad ip '.u [ 1959.665476][ T1145] :d]:.,[' [ 1959.683387][ T1159] libceph: resolve '.u [ 1959.683387][ T1159] ' (ret=-3): failed 14:51:58 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000080)={0x1, 0x1ff, [{0x8c5, 0x0, 0x8}]}) io_setup(0x80000000, &(0x7f0000000100)=0x0) io_getevents(r3, 0x2, 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x20) [ 1959.720496][ T1159] libceph: parse_ips bad ip '.u [ 1959.720496][ T1159] :d]:.,[' [ 1959.753324][ T1181] libceph: resolve '.u [ 1959.753324][ T1181] ' (ret=-3): failed 14:51:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) ioctl$KVM_NMI(r1, 0xae9a) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x10500001c) 14:51:58 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1959.835465][ T1201] libceph: resolve '.u [ 1959.835465][ T1201] ' (ret=-3): failed [ 1959.869821][ T1181] libceph: parse_ips bad ip '.u [ 1959.869821][ T1181] :d]:.,[' [ 1959.931447][ T1201] libceph: parse_ips bad ip '.u [ 1959.931447][ T1201] :d]:.,[' 14:51:58 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xff', 0x0, 0x0) 14:51:59 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:59 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000029e8cb208e4528ada276a599fcae9ed945e2f094a76bd19a40ad1000c00650d6fd3e2f086713893c082266070997bba3f516bd3d77464ad4d0418489f8aacf5b2e899802e6320c9f0aa69b1249a96d03682786d29a25dcc55fdb66d2641dc499ca991eab1750c725bea8c2079502eeab3b117e889215a9628759ec2108d8b84ed9a569bf2f153ab0f320c1f0d738af6524bd53d0faad8dff2b51ab23ee9acf9f983e9206f9a6756a2628a00c899ee85ecd3fbcf16801291bedb74ecf"]) [ 1960.107078][ T1251] libceph: resolve '.u [ 1960.107078][ T1251] ' (ret=-3): failed [ 1960.139976][ T1260] libceph: resolve '.u [ 1960.139976][ T1260] ' (ret=-3): failed 14:51:59 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:51:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100"/11]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) 14:51:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20c00) [ 1960.156980][ T1251] libceph: parse_ips bad ip '.u [ 1960.156980][ T1251] :d]:.,[' 14:51:59 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1960.224853][ T1260] libceph: parse_ips bad ip '.u [ 1960.224853][ T1260] :d]:.,[' 14:51:59 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1960.347943][ T1307] libceph: resolve '.u [ 1960.347943][ T1307] ' (ret=-3): failed [ 1960.367008][ T1302] libceph: resolve '.u [ 1960.367008][ T1302] ' (ret=-3): failed [ 1960.388157][ T1318] libceph: resolve '.u [ 1960.388157][ T1318] ' (ret=-3): failed 14:51:59 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1960.393395][ T1307] libceph: parse_ips bad ip '.u [ 1960.393395][ T1307] :d]:.,[' [ 1960.422521][ T1302] libceph: parse_ips bad ip '.u [ 1960.422521][ T1302] :d]:.,[' 14:51:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) prctl$PR_SET_FPEMU(0xa, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)) r3 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0xfffffffffffffffe, 0x40000) write$FUSE_BMAP(r3, &(0x7f0000000100)={0x18, 0xfffffffffffffff5, 0x2, {0x1ff}}, 0x18) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000080)={0x5000, 0xf000, 0x7, 0x1f, 0xc22}) 14:51:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x14) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r3, 0x0, 0x1, 0xfffffffffffffd0b, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) [ 1960.468190][ T1329] libceph: resolve '.u [ 1960.468190][ T1329] ' (ret=-3): failed 14:51:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x81, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) [ 1960.535837][ T1318] libceph: parse_ips bad ip '.u [ 1960.535837][ T1318] :d]:.,[' 14:51:59 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xff', 0x0, 0x0) 14:51:59 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1960.579704][ T1329] libceph: parse_ips bad ip '.u [ 1960.579704][ T1329] :d]:.,[' 14:51:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0xa0800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xd91}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000100)={r4, 0x0, 0x6}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) 14:51:59 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:51:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x482, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) ioctl$IMCLEAR_L2(r3, 0x80044946, &(0x7f00000000c0)=0x4) 14:51:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xd53, 0x80000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x800) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0xffffffffffffffff, 'client1\x00', 0x2, "42cbdf31271bf034", "00329d6376df8c4d7710e84ae4c3a13fabe6641b4500"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) 14:51:59 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xff', 0x0, 0x0) [ 1960.848935][ T1381] libceph: resolve '.u [ 1960.848935][ T1381] ' (ret=-3): failed [ 1960.916202][ T1381] libceph: parse_ips bad ip '.u [ 1960.916202][ T1381] :d]:.,[' 14:52:00 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0500000000000000000000400500b3a90000000000fa00000000e23f000300000100002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) [ 1961.102930][ T1442] libceph: resolve '.u [ 1961.102930][ T1442] ' (ret=-3): failed 14:52:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000fc40bae64000"/20]) 14:52:00 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1961.148009][ T1442] libceph: parse_ips bad ip '.u [ 1961.148009][ T1442] :d]:.,[' 14:52:00 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:00 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = gettid() perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x4, 0x4, 0x6, 0x6, 0x0, 0x8, 0x400, 0x8, 0x674, 0x100, 0x9, 0x7, 0x1, 0x0, 0x6, 0xb38, 0x80000000, 0x8, 0x100000000, 0x9, 0xffff, 0x2, 0x47f8cb95, 0x1000, 0x7f, 0x512, 0xcb, 0xfffffffffffffff9, 0x4, 0x20, 0x7fff, 0x4, 0x100000000, 0x7, 0x3, 0x8, 0x0, 0x2, 0x5, @perf_config_ext={0x401, 0x2}, 0x10002, 0x5, 0x100000001, 0x0, 0x7fffffff, 0x1, 0x1ff}, r2, 0xffffffffffffffff, r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r3, 0x0, 0x8000) 14:52:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1961.244959][ T1466] libceph: resolve '.u [ 1961.244959][ T1466] ' (ret=-3): failed [ 1961.275241][ T1472] libceph: resolve '.u [ 1961.275241][ T1472] ' (ret=-3): failed [ 1961.295246][ T1483] libceph: resolve '.u [ 1961.295246][ T1483] ' (ret=-3): failed 14:52:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003e8ff00000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[]) [ 1961.352511][ T1472] libceph: parse_ips bad ip '.u [ 1961.352511][ T1472] :d]:.,[' [ 1961.384222][ T1466] libceph: parse_ips bad ip '.u [ 1961.384222][ T1466] :d]:.,[' 14:52:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1961.408190][ T1473] libceph: resolve '.u [ 1961.408190][ T1473] ' (ret=-3): failed [ 1961.422465][ T1483] libceph: parse_ips bad ip '.u [ 1961.422465][ T1483] :d]:.,[' 14:52:00 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:00 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7ff, 0x121400) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00000000c0)={&(0x7f0000ff9000/0x4000)=nil, 0x1, 0x3, 0xd2, &(0x7f0000ff9000/0x4000)=nil, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000000)={{0x32, @dev={0xac, 0x14, 0x14, 0x1f}, 0x4e21, 0x0, 'dh\x00', 0xc, 0x6, 0x74}, {@rand_addr=0x8, 0x4e23, 0x0, 0x43, 0x4, 0x6e}}, 0x44) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x9, 0x4) [ 1961.548417][ T1473] libceph: parse_ips bad ip '.u [ 1961.548417][ T1473] :d]:.,[' 14:52:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040e23f0003160e78e321d26f204f17cd8288f5f6a02969c62ac99a188532a7c1"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:52:00 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0xa, 0x80000001, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x1000, 0x6, 0x7fffffff, 0xce, 0x16}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0x1}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="0500000000000000000000a900000000ffff0000000000000003000001000000000000002560b700ff00000000"]) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48e}]}) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.redirect\x00') r5 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4680, 0x82) ioctl$IOC_PR_PREEMPT(r5, 0x401870cb, &(0x7f0000000100)={0x8, 0x10001, 0xfeb6, 0x4}) [ 1961.627505][ T1532] libceph: resolve '.u [ 1961.627505][ T1532] ' (ret=-3): failed 14:52:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1961.693668][ T1532] libceph: parse_ips bad ip '.u [ 1961.693668][ T1532] :d]:.,[' [ 1961.720931][ T1562] libceph: resolve '.u [ 1961.720931][ T1562] ' (ret=-3): failed [ 1961.726530][ T1576] libceph: resolve '.u [ 1961.726530][ T1576] ' (ret=-3): failed 14:52:00 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1961.817227][ T1576] libceph: parse_ips bad ip '.u [ 1961.817227][ T1576] :d]:.,[' [ 1961.829903][ T1562] libceph: parse_ips bad ip '.u [ 1961.829903][ T1562] :d]:.,[' 14:52:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf00001bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000002c0)={'nat\x00', 0xe2, "2a5e8d52bcc5669f7ee028559a69f549a6fd67d060b4fafff2766466be088fcaf4a8cddddc288b0b685a387e40770b77006985b1ed05e98703704a2bce76641dd571b986c56d4efe21e5d39d9cce982b21a197f8f1fba41869f59e66f8395e1af703d345f597065afe0ed43323b0ed1007cab4be5125ecbf3f8655f955900eeab54128333fb744f472a1240a8efcaf8c1cd2aab6242384633d163000f8caebffb41c546549f581b703211354de558690ba970be1534a0a04af1995719bd736594e3caa7d99d4b9a117b08bd4c70571e73bbd61252b2e04b245d6f9fb7242668e6f0d"}, &(0x7f0000000000)=0x106) 14:52:00 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xf9', 0x0, 0x0) [ 1961.920702][ T1597] libceph: resolve '.u [ 1961.920702][ T1597] ' (ret=-3): failed 14:52:01 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000440)='/dev/bus/usb/00#/00#\x00', 0x1, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000480)={{0xfff, 0x7f72, 0x5, 0x7}, 'syz0\x00', 0x18}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x24, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x42000, 0x1) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x1ff, 0x1, 0x8, 0x5, 0x7, 0x1, 0x8001, 0x40, r5}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast2, 0x7}}, 0x1, 0x2, 0x81, 0x1c000000, 0x8a}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r6, 0x0, 0x20}, 0xc) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000380)=ANY=[@ANYBLOB="050000000000fa04000000d4e4a0910cc4aa1d0000000000002560b700ffc1d51134d3dda0721ca07b56579d5571185abcd973a020a432b74183b43cf244442b5b029e76e6328926a05231633c37219877fb6cad009d78a818bd2c83735fd462c636aeaf205be6bb76ce367a069ab486612ee0f4b824deb8a1312432a71d252ce55d805ee874cf633fb8552dc0640cf63834c91087851cc1a48d5accc830ac642baee66f3ccc45d3bf939fac0f"]) write$FUSE_IOCTL(r2, &(0x7f00000000c0)={0x20, 0xfffffffffffffffe, 0x3, {0x4, 0x4, 0x8, 0x9676}}, 0x20) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000008f0a000000000000000000000000000080cba224397a125c8e1e549b674fa5bbe2a55f45da0381ddfa753a"]) openat$capi20(0xffffffffffffff9c, &(0x7f0000000240)='/dev/capi20\x00', 0x240, 0x0) [ 1961.981166][ T1597] libceph: parse_ips bad ip '.u [ 1961.981166][ T1597] :d]:.,[' 14:52:01 executing program 4: 14:52:01 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:01 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:01 executing program 4: 14:52:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000000)={0x0, 0x1, 0xfa0e, 0x2}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) 14:52:01 executing program 4: 14:52:01 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x8c', 0x0, 0x0) [ 1962.281640][ T1640] libceph: resolve '.u [ 1962.281640][ T1640] ' (ret=-3): failed [ 1962.337848][ T1640] libceph: parse_ips bad ip '.u [ 1962.337848][ T1640] :d]:.,[' 14:52:01 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:01 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sndctrl(&(0x7f0000000240)='/dev/snd/controlC#\x00', 0xf43, 0x40) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000001c0)=0x305ef0f5) rt_sigprocmask(0x0, &(0x7f0000000140)={0x7f}, &(0x7f0000000180), 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x100000000, 0x4000) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1, @in6}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xe8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:52:01 executing program 4: [ 1962.536592][ T1706] libceph: resolve '.u [ 1962.536592][ T1706] ' (ret=-3): failed 14:52:01 executing program 4: 14:52:01 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xf6', 0x0, 0x0) 14:52:01 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1962.587846][ T1706] libceph: parse_ips bad ip '.u [ 1962.587846][ T1706] :d]:.,[' 14:52:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup3(r0, r0, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000000)=0x4, 0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x3, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r3, 0x0, 0x8000) 14:52:01 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:01 executing program 4: 14:52:01 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000000100"/24]) 14:52:01 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000000)={0x0, 0x1, 0xfa0e, 0x2}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) 14:52:01 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:02 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1962.958546][ T1767] libceph: resolve '.u [ 1962.958546][ T1767] ' (ret=-3): failed [ 1963.020941][ T1767] libceph: parse_ips bad ip '.u [ 1963.020941][ T1767] :d]:.,[' 14:52:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = dup(r0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340)={0x4}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000)="30c09a4634561a262dd2a0912b970a3b21ddf098598efe775962c2789479daff83a14628db4e088c1ea4be914f63a32a8eca666aa5a0aa507a893ac78b4f157eb7c300dd9e8f793b9b30bf6576eedbab607457ba3b7734d76364c7ac38412386358ce702991f91a4f623ab7bcf113baf5b318f78475fc8ce210788dcb2f01c5dadf01b105412f0d7c546c63c4904929d697a53fae37b0cb76272f774c64d06a6c201f444cfc2e197f98e9588b655354cd0cae7c9a76525d39dc287f5822ee08c8b7a04d0514a35c822486db86b50bf5b0e2041caf430d0e7d62435f65b898a20036ede29cce88eda74d62e9336ab2b4f5e76", &(0x7f0000000140)="2f068c87eb2adf4eeb8a1078", 0x1}, 0x20) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000) lsetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=@known='trusted.overlay.upper\x00', &(0x7f0000000300)='client1\x00', 0x8, 0x2) 14:52:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x610c80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000000000000000040050000a90000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x5, 0x0, [{0x40000bf7, 0x0, 0x40}, {0x0, 0x0, 0x1dc}, {0xa3b, 0x0, 0xde0}, {0xbf1, 0x0, 0x7fffffff}, {0x963, 0x0, 0x200}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 14:52:02 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1963.087218][ T1807] libceph: resolve '.u [ 1963.087218][ T1807] ' (ret=-3): failed [ 1963.102200][ T1812] libceph: resolve '.u [ 1963.102200][ T1812] ' (ret=-3): failed [ 1963.137250][ T1807] libceph: parse_ips bad ip '.u [ 1963.137250][ T1807] :d]:.,[' [ 1963.172399][ T1812] libceph: parse_ips bad ip '.u [ 1963.172399][ T1812] :d]:.,[' 14:52:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:02 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xff', 0x0, 0x0) 14:52:02 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:02 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:02 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) socket$inet6(0xa, 0x802, 0xb21) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) [ 1963.390691][ T1855] libceph: resolve '.u [ 1963.390691][ T1855] ' (ret=-3): failed 14:52:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @mcast2, 0x3ff}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) [ 1963.447168][ T1867] libceph: resolve '.u [ 1963.447168][ T1867] ' (ret=-3): failed [ 1963.447785][ T1855] libceph: parse_ips bad ip '.u [ 1963.447785][ T1855] :d]:.,[' 14:52:02 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1963.503426][ T1874] libceph: resolve '.u [ 1963.503426][ T1874] ' (ret=-3): failed 14:52:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) [ 1963.566333][ T1880] libceph: resolve '.u [ 1963.566333][ T1880] ' (ret=-3): failed 14:52:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffc, 0x0, @dev, 0x5}, 0xfffffffffffffebb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x5, 0x10001, 0x1, 0x1}, {0x5398, 0x0, 0xc000000000000000, 0x1f}, {0x5, 0x426, 0xffffffffffff7fff, 0x300}, {0x33, 0x10001, 0x7ff, 0xcb7a}, {0x79ee, 0x7, 0x9, 0x5}, {0x283d0f8c, 0x3, 0x5, 0x5}]}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) close(r0) [ 1963.628331][ T1867] libceph: parse_ips bad ip '.u [ 1963.628331][ T1867] :d]:.,[' [ 1963.660631][ T1874] libceph: parse_ips bad ip '.u [ 1963.660631][ T1874] :d]:.,[' 14:52:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x24000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast2, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00000003c0)=0xe8) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000180)=@v2={0x2000000, [{0x80000, 0x3}, {0x8000, 0xde}]}, 0x14, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x20000000000, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') fsetxattr$security_capability(r1, &(0x7f0000000040)='security.capability\x00', &(0x7f0000000080)=@v1={0x1000000, [{0x2, 0x5}]}, 0xc, 0x3) sendfile(r0, r2, 0x0, 0x8000) 14:52:02 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:02 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1963.692552][ T1880] libceph: parse_ips bad ip '.u [ 1963.692552][ T1880] :d]:.,[' 14:52:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SCSI_IOCTL_DOORLOCK(r1, 0x5380) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:02 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1963.813421][ T1913] libceph: resolve '.u [ 1963.813421][ T1913] ' (ret=-3): failed [ 1963.853740][ T1919] libceph: resolve '.u [ 1963.853740][ T1919] ' (ret=-3): failed 14:52:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xfffffffffffffffc, 0x0, @dev, 0x5}, 0xfffffffffffffebb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x5, 0x10001, 0x1, 0x1}, {0x5398, 0x0, 0xc000000000000000, 0x1f}, {0x5, 0x426, 0xffffffffffff7fff, 0x300}, {0x33, 0x10001, 0x7ff, 0xcb7a}, {0x79ee, 0x7, 0x9, 0x5}, {0x283d0f8c, 0x3, 0x5, 0x5}]}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) close(r0) 14:52:02 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1963.902092][ T1913] libceph: parse_ips bad ip '.u [ 1963.902092][ T1913] :d]:.,[' [ 1963.935033][ T1919] libceph: parse_ips bad ip '.u [ 1963.935033][ T1919] :d]:.,[' 14:52:03 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1963.964436][ T1951] libceph: resolve '.u [ 1963.964436][ T1951] ' (ret=-3): failed 14:52:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8068) 14:52:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x100, 0x8000000000003, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) 14:52:03 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1964.078916][ T1969] libceph: resolve '.u [ 1964.078916][ T1969] ' (ret=-3): failed [ 1964.088645][ T1951] libceph: parse_ips bad ip '.u [ 1964.088645][ T1951] :d]:.,[' 14:52:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1964.128526][ T1969] libceph: parse_ips bad ip '.u [ 1964.128526][ T1969] :d]:.,[' 14:52:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8011) 14:52:03 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1964.219420][ T1992] libceph: resolve '.u [ 1964.219420][ T1992] ' (ret=-3): failed [ 1964.302576][ T1992] libceph: parse_ips bad ip '.u [ 1964.302576][ T1992] :d]:.,[' 14:52:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8068) 14:52:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1964.354555][ T1999] libceph: resolve '.u [ 1964.354555][ T1999] ' (ret=-3): failed [ 1964.390461][ T1999] libceph: parse_ips bad ip '.u [ 1964.390461][ T1999] :d]:.,[' 14:52:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0xa00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x401, 0x10001, 0x3}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x1ff, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x800a) [ 1964.432582][ T2026] libceph: resolve '.u [ 1964.432582][ T2026] ' (ret=-3): failed [ 1964.471866][ T2032] libceph: resolve '.u [ 1964.471866][ T2032] ' (ret=-3): failed 14:52:03 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1964.510753][ T2026] libceph: parse_ips bad ip '.u [ 1964.510753][ T2026] :d]:.,[' 14:52:03 executing program 4 (fault-call:0 fault-nth:0): mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1964.586596][ T2032] libceph: parse_ips bad ip '.u [ 1964.586596][ T2032] :d]:.,[' [ 1964.609618][ C0] net_ratelimit: 20 callbacks suppressed [ 1964.609625][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1964.621087][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:52:03 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:03 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1964.634644][ T2067] libceph: resolve '.u [ 1964.634644][ T2067] ' (ret=-3): failed [ 1964.666750][ T2067] libceph: parse_ips bad ip '.u [ 1964.666750][ T2067] :d]:.,[' [ 1964.686316][ T2080] libceph: resolve '.u [ 1964.686316][ T2080] ' (ret=-3): failed [ 1964.745685][ T2098] FAULT_INJECTION: forcing a failure. [ 1964.745685][ T2098] name failslab, interval 1, probability 0, space 0, times 0 [ 1964.764855][ T2080] libceph: parse_ips bad ip '.u [ 1964.764855][ T2080] :d]:.,[' [ 1964.767436][ T2098] CPU: 0 PID: 2098 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #63 [ 1964.772826][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1964.780501][ T2098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1964.780507][ T2098] Call Trace: [ 1964.780532][ T2098] dump_stack+0x172/0x1f0 [ 1964.780553][ T2098] should_fail.cold+0xa/0x15 [ 1964.786328][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1964.797083][ T2098] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1964.797102][ T2098] ? ___might_sleep+0x163/0x280 [ 1964.797119][ T2098] __should_failslab+0x121/0x190 [ 1964.797133][ T2098] should_failslab+0x9/0x14 [ 1964.797152][ T2098] kmem_cache_alloc+0x2b2/0x6f0 [ 1964.800531][ C1] protocol 88fb is buggy, dev hsr_slave_0 14:52:03 executing program 2 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) 14:52:03 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1964.804722][ T2098] ? find_held_lock+0x35/0x130 [ 1964.809307][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1964.814977][ T2098] ? __f_unlock_pos+0x19/0x20 [ 1964.814995][ T2098] getname_flags+0xd6/0x5b0 [ 1964.815011][ T2098] getname+0x1a/0x20 [ 1964.869253][ T2098] do_mq_open+0x1a9/0x8d0 [ 1964.873591][ T2098] ? kasan_check_write+0x14/0x20 [ 1964.878623][ T2098] ? do_mq_timedsend+0xc50/0xc50 [ 1964.883571][ T2098] ? wait_for_completion+0x440/0x440 [ 1964.888862][ T2098] __ia32_compat_sys_mq_open+0x15b/0x260 [ 1964.894498][ T2098] ? fput_many+0x12c/0x1a0 [ 1964.898919][ T2098] ? __ia32_sys_mq_getsetattr+0xb0/0xb0 [ 1964.904474][ T2098] ? fput+0x1b/0x20 [ 1964.908286][ T2098] ? ksys_write+0x1f1/0x2d0 [ 1964.912797][ T2098] ? __ia32_sys_read+0xb0/0xb0 [ 1964.917573][ T2098] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1964.923041][ T2098] ? do_fast_syscall_32+0xd1/0xc98 [ 1964.928159][ T2098] ? entry_SYSENTER_compat+0x70/0x7f [ 1964.930337][ T2109] libceph: resolve '.u [ 1964.930337][ T2109] ' (ret=-3): failed [ 1964.933441][ T2098] ? do_fast_syscall_32+0xd1/0xc98 [ 1964.933471][ T2098] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1964.933488][ T2098] ? trace_hardirqs_on+0x67/0x230 [ 1964.933509][ T2098] do_fast_syscall_32+0x281/0xc98 [ 1964.955984][ T2112] libceph: resolve '.u [ 1964.955984][ T2112] ' (ret=-3): failed [ 1964.956702][ T2098] entry_SYSENTER_compat+0x70/0x7f [ 1964.956714][ T2098] RIP: 0023:0xf7f09869 [ 1964.956729][ T2098] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1964.956736][ T2098] RSP: 002b:00000000f5d050cc EFLAGS: 00000296 ORIG_RAX: 0000000000000115 [ 1964.974659][ T2098] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 0000000000000000 [ 1964.974668][ T2098] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1964.974676][ T2098] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1964.974688][ T2098] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1964.998316][ T2098] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 14:52:04 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) [ 1965.013000][ T2109] libceph: parse_ips bad ip '.u [ 1965.013000][ T2109] :d]:.,[' [ 1965.015875][ T2101] libceph: resolve '.u [ 1965.015875][ T2101] ' (ret=-3): failed [ 1965.044341][ T2112] libceph: parse_ips bad ip '.u [ 1965.044341][ T2112] :d]:.,[' [ 1965.072836][ T2101] libceph: parse_ips bad ip '.u [ 1965.072836][ T2101] :d]:.,[' 14:52:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:04 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) [ 1965.092577][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1965.098374][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1965.104233][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1965.110061][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:04 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:04 executing program 4 (fault-call:0 fault-nth:1): mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1965.236147][ T2149] libceph: resolve '.u [ 1965.236147][ T2149] ' (ret=-3): failed 14:52:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@local}, &(0x7f0000000080)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000) 14:52:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x3, 0x2) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={0x0, {0x2, 0x4e21, @empty}, {0x2, 0x4e23, @remote}, {0x2, 0x4e22, @rand_addr=0x3}, 0x1b1, 0x0, 0x0, 0x0, 0xa2c9, &(0x7f00000002c0)='veth1_to_team\x00', 0x82, 0x2, 0xb823}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendfile(r0, r2, 0x0, 0x8000) write$capi20_data(r2, &(0x7f0000000000)={{0x10, 0x8, 0xff, 0x83, 0x6, 0x4}, 0x80, "9932ef3e7c13803b7cbb925962e0e850a874577bbb004ab4c4b5e4fc07a4bdc6ef2d09efa79d1cc14aa0f24662bb6798e20b017de167d412fc464592dc92a66ff62e1500ef2486f255a77bbf1b5de2a89c76fb224fab4bdf3a1624e83cc0781fa42414b3d75fdc4daf87462143419b2c91360d5975f1a86984569fedc78f34d3"}, 0x92) [ 1965.306449][ T2149] libceph: parse_ips bad ip '.u [ 1965.306449][ T2149] :d]:.,[' [ 1965.366099][ T2179] FAULT_INJECTION: forcing a failure. [ 1965.366099][ T2179] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1965.379344][ T2179] CPU: 0 PID: 2179 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #63 [ 1965.387224][ T2179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1965.397281][ T2179] Call Trace: [ 1965.400586][ T2179] dump_stack+0x172/0x1f0 [ 1965.404946][ T2179] should_fail.cold+0xa/0x15 [ 1965.409562][ T2179] ? fault_create_debugfs_attr+0x1e0/0x1e0 14:52:04 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='\neph\x00', 0x0, 0x0) [ 1965.415374][ T2179] ? __lock_acquire+0x548/0x3fb0 [ 1965.420326][ T2179] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1965.426581][ T2179] should_fail_alloc_page+0x50/0x60 [ 1965.431790][ T2179] __alloc_pages_nodemask+0x1a1/0x7e0 [ 1965.437170][ T2179] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 1965.442919][ T2179] ? find_held_lock+0x35/0x130 [ 1965.447691][ T2179] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1965.453503][ T2179] cache_grow_begin+0x9c/0x860 [ 1965.453520][ T2179] ? getname_flags+0xd6/0x5b0 [ 1965.453539][ T2179] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1965.453555][ T2179] kmem_cache_alloc+0x62d/0x6f0 [ 1965.453568][ T2179] ? find_held_lock+0x35/0x130 [ 1965.453582][ T2179] ? __f_unlock_pos+0x19/0x20 [ 1965.453600][ T2179] getname_flags+0xd6/0x5b0 [ 1965.453615][ T2179] getname+0x1a/0x20 [ 1965.453627][ T2179] do_mq_open+0x1a9/0x8d0 [ 1965.453646][ T2179] ? kasan_check_write+0x14/0x20 [ 1965.501140][ T2179] ? do_mq_timedsend+0xc50/0xc50 [ 1965.506074][ T2179] ? wait_for_completion+0x440/0x440 [ 1965.511372][ T2179] __ia32_compat_sys_mq_open+0x15b/0x260 [ 1965.517021][ T2179] ? fput_many+0x12c/0x1a0 [ 1965.521446][ T2179] ? __ia32_sys_mq_getsetattr+0xb0/0xb0 [ 1965.526988][ T2179] ? fput+0x1b/0x20 [ 1965.530798][ T2179] ? ksys_write+0x1f1/0x2d0 [ 1965.535309][ T2179] ? __ia32_sys_read+0xb0/0xb0 [ 1965.540079][ T2179] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1965.545545][ T2179] ? do_fast_syscall_32+0xd1/0xc98 [ 1965.550674][ T2179] ? entry_SYSENTER_compat+0x70/0x7f [ 1965.555968][ T2179] ? do_fast_syscall_32+0xd1/0xc98 [ 1965.561269][ T2179] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1965.566561][ T2179] ? trace_hardirqs_on+0x67/0x230 [ 1965.571594][ T2179] do_fast_syscall_32+0x281/0xc98 [ 1965.576628][ T2179] entry_SYSENTER_compat+0x70/0x7f [ 1965.581743][ T2179] RIP: 0023:0xf7f09869 [ 1965.585817][ T2179] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1965.605530][ T2179] RSP: 002b:00000000f5d050cc EFLAGS: 00000296 ORIG_RAX: 0000000000000115 14:52:04 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='#eph\x00', 0x0, 0x0) 14:52:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1965.613944][ T2179] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 0000000000000000 [ 1965.621919][ T2179] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1965.629894][ T2179] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1965.637866][ T2179] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1965.644831][ T2202] libceph: resolve '.u [ 1965.644831][ T2202] ' (ret=-3): failed [ 1965.645831][ T2179] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 14:52:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r0, 0x0, 0x1) 14:52:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1965.782201][ T2202] libceph: parse_ips bad ip '.u [ 1965.782201][ T2202] :d]:.,[' 14:52:04 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='%eph\x00', 0x0, 0x0) 14:52:04 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:04 executing program 4 (fault-call:0 fault-nth:2): mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:04 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100002, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x101d00) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000140)=r2) r3 = syz_open_procfs(0x0, 0x0) ioctl$VIDIOC_STREAMON(r3, 0x40045612, &(0x7f0000000000)=0xfef3) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f00000001c0)={0x7, 0x8, 0xfa00, {r4, 0x1}}, 0x10) sendfile(r3, r3, 0x0, 0x7ffe) openat$vfio(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vfio/vfio\x00', 0xc000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000240)="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") openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) 14:52:05 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='*eph\x00', 0x0, 0x0) [ 1966.026194][ T2285] libceph: resolve '.u [ 1966.026194][ T2285] ' (ret=-3): failed [ 1966.087209][ T2285] libceph: parse_ips bad ip '.u [ 1966.087209][ T2285] :d]:.,[' [ 1966.105187][ T2300] FAULT_INJECTION: forcing a failure. [ 1966.105187][ T2300] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1966.118420][ T2300] CPU: 1 PID: 2300 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #63 [ 1966.126316][ T2300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1966.138016][ T2300] Call Trace: [ 1966.141329][ T2300] dump_stack+0x172/0x1f0 [ 1966.145777][ T2300] should_fail.cold+0xa/0x15 [ 1966.150395][ T2300] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1966.156212][ T2300] ? __lock_acquire+0x548/0x3fb0 [ 1966.161163][ T2300] should_fail_alloc_page+0x50/0x60 [ 1966.166376][ T2300] __alloc_pages_nodemask+0x1a1/0x7e0 [ 1966.171757][ T2300] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 1966.171773][ T2300] ? find_held_lock+0x35/0x130 [ 1966.171792][ T2300] ? kasan_check_write+0x14/0x20 [ 1966.171812][ T2300] cache_grow_begin+0x9c/0x860 [ 1966.191933][ T2300] ? kasan_check_read+0x11/0x20 [ 1966.196781][ T2300] ? do_raw_spin_unlock+0x57/0x270 [ 1966.196803][ T2300] ____cache_alloc_node+0x17c/0x1e0 [ 1966.196823][ T2300] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1966.213516][ T2300] kmem_cache_alloc+0x1e8/0x6f0 [ 1966.218401][ T2300] ? find_held_lock+0x35/0x130 [ 1966.223177][ T2300] ? __f_unlock_pos+0x19/0x20 [ 1966.227875][ T2300] getname_flags+0xd6/0x5b0 [ 1966.232397][ T2300] getname+0x1a/0x20 [ 1966.232412][ T2300] do_mq_open+0x1a9/0x8d0 [ 1966.232431][ T2300] ? kasan_check_write+0x14/0x20 [ 1966.245551][ T2300] ? do_mq_timedsend+0xc50/0xc50 [ 1966.245568][ T2300] ? wait_for_completion+0x440/0x440 [ 1966.245587][ T2300] __ia32_compat_sys_mq_open+0x15b/0x260 [ 1966.260688][ T2324] libceph: resolve '.u [ 1966.260688][ T2324] ' (ret=-3): failed [ 1966.261403][ T2300] ? fput_many+0x12c/0x1a0 [ 1966.261427][ T2300] ? __ia32_sys_mq_getsetattr+0xb0/0xb0 [ 1966.279144][ T2300] ? fput+0x1b/0x20 [ 1966.282959][ T2300] ? ksys_write+0x1f1/0x2d0 [ 1966.287469][ T2300] ? __ia32_sys_read+0xb0/0xb0 [ 1966.292238][ T2300] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1966.297705][ T2300] ? do_fast_syscall_32+0xd1/0xc98 [ 1966.303271][ T2300] ? entry_SYSENTER_compat+0x70/0x7f [ 1966.304925][ T2324] libceph: parse_ips bad ip '.u [ 1966.304925][ T2324] :d]:.,[' [ 1966.308549][ T2300] ? do_fast_syscall_32+0xd1/0xc98 [ 1966.308567][ T2300] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1966.308582][ T2300] ? trace_hardirqs_on+0x67/0x230 [ 1966.308605][ T2300] do_fast_syscall_32+0x281/0xc98 [ 1966.336691][ T2300] entry_SYSENTER_compat+0x70/0x7f [ 1966.341812][ T2300] RIP: 0023:0xf7f09869 [ 1966.345924][ T2300] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1966.365525][ T2300] RSP: 002b:00000000f5d050cc EFLAGS: 00000296 ORIG_RAX: 0000000000000115 [ 1966.365540][ T2300] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 0000000000000000 14:52:05 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:05 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='+eph\x00', 0x0, 0x0) 14:52:05 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:05 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='-eph\x00', 0x0, 0x0) 14:52:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@initdev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000880)=0xe8) getgroups(0x6, &(0x7f00000008c0)=[0xee00, 0x0, 0xee00, 0xee01, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000940)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000a40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) sendmsg$unix(r2, &(0x7f0000000b80)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f00000002c0)="e3f71a84d1bc8202fa30b98fac5ff492d9bf4571e69f9ad85783940d43ca12abc22fe586577cdb55832c7ea7bba32476f67e824779535695a0894ab7f265804d02b20a746e2ae8068f68246cd187154934888f60bb64df577764050d9725e896105daf51f4dedd605495f25fbb439e0fa68fe749112b0a5ad372ccd5940f6afff7d06682d61bd8914fe6d4b1881d368ee9937c44891aa19d9d5e55ab76db76aa8bd70cb7de9de973ca06ab", 0xab}, {&(0x7f0000000380)="f29bb319655300d5bd0a3a12d56b8b54590e7c6d7a0dd2869816995f92f0e8f86a1eb452913760e7e400a5666a58dcf9c21cb424973d4638d8980b38412259419c96b29ffa7e7fb6caaf52da60186701b46623390268d92ada20e2a73a4b5872d75621e7c513b214ba4a33400f2db207435e020cc2d49571bcfa229fc33c2adb2c7bd8c390124e2caa30d89a530796fa0f32752cc89de326eb541539bc3af56f7901887e6d9dced10ad05738dc7ce78c8760fef83e735cc3099c1d67920ffc3ec205585bfea197579a45f937a0f3dc9daa", 0xd1}, {&(0x7f0000000480)="d62ddcedbdb0cac9a1e1d58333f0f14c77e142f279bb39eb5dcfd4d7c8816e24aaa12cc6db19bc4283695f4e3b52f73b5e53d921df859f5b3db9fe16c29a0538700540c765f1dd6c64b06aa94a95ea16ee7fcaf6820c81c6017e2f918b6383c8015e5852a76d4844c7e7e77da5d3c3e1b881211627fe6ba335ec525318c482ec75028eac41b88a4ad239396935eb123c09d4f93c03e787eff5bffedc08abeb1f2c12a5", 0xa3}, {&(0x7f0000000080)="c31e7fccbc515abb9936f7e3b4ee1aa3bc635da414e0612573d49ca71902d57742df78429a6ecfd671d4af7f3fad769898c5b977bdf31a5cf9a3033f5a50d3050111c889dbdb1f611f", 0x49}, {&(0x7f0000000140)="12f69c6120b275d5d90eea85343de1551e73ac1d7177de5c960113a1f1a4ea4f8133835e", 0x24}, {&(0x7f0000000540)="944756d036a2fcc1e60b2af808235e572e57ea20fc0afe8465060b1d527ec24f1a8f48e54bb0a78c5331b781341a91bbf8fd9c26692aec8281314b223964aa41f8c0d5a842655099c59aa387d2f25677899b652075f6000d8a78f9f044cc9ef03ec35d2731aacf99971e0b8af1041748d7bd44eecbdde83f75d84bb77bca60b5", 0x80}, {&(0x7f00000005c0)="77b2598d4adb5b91539c461adfdeb769fbbdfe7d578cf98a601cb02d775bc57e6d0fdf30733e1b8c8625dbfe85b6e6b17713c56e531b5ee3b22751a3f7df444ed5f210733d89a91ace593fd21112e995493c43bfb6b553149b0745103e7a901f39216de217ff95cff1be01e4ef9fb1068ac248c4502f81c9a385b8c57e7456a63489cdb941ce766c889898f74e7603c05759", 0x92}, {&(0x7f0000000680)="8fb716fb4f41ffda3ebbde4a1ff54872e1280fa83bba11d24c59514d3da6ae4824aaccfc7b6bbb859796a810480c00195e6feefcec02068b167bf3c59a8fdd31dbb7145ec1bd4f264c6164e78e99a0a139505313ad864f084f8cfeb01f6c092273b8fe902a4d42d147ee80dff3044dee803d3e3d95e82e111f07d92861c8470c15d1dd9ed56248990f6f42cc7e86ffdbafdfa0f7a86177155e", 0x99}], 0x8, &(0x7f0000000b00)=[@rights={0x18, 0x1, 0x1, [r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x78, 0x80}, 0x4) sendfile(r1, r2, 0x0, 0x8000) 14:52:05 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1966.365547][ T2300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1966.365561][ T2300] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1966.398182][ T2300] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1966.398190][ T2300] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1966.463316][ T2347] libceph: resolve '.u [ 1966.463316][ T2347] ' (ret=-3): failed 14:52:05 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.eph\x00', 0x0, 0x0) 14:52:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x100000000}, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e24, @loopback}, 0x0, 0x0, 0x0, 0x0, 0x455b, 0x0, 0x20, 0x0, 0x800}) [ 1966.508649][ T2371] libceph: resolve '.u [ 1966.508649][ T2371] ' (ret=-3): failed [ 1966.548143][ T2347] libceph: parse_ips bad ip '.u [ 1966.548143][ T2347] :d]:.,[' [ 1966.589018][ T2371] libceph: parse_ips bad ip '.u [ 1966.589018][ T2371] :d]:.,[' 14:52:05 executing program 4 (fault-call:0 fault-nth:3): mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = syz_open_procfs(0x0, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x8, 0xcac0, 0x7fff, 0xa949, 0x0, 0x7, 0x500, 0x1, 0x2, 0x5, 0x24c4, 0x96, 0xfffffffffffffeff, 0x8, 0x6, 0x4, 0x1, 0x56e, 0xed5e, 0x2, 0xffffffffffffffc0, 0x5, 0x100, 0x0, 0x63a, 0xffffffff, 0x160, 0xa240, 0x9, 0x4, 0x0, 0x80, 0x8348, 0xc43d, 0x9, 0x0, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x4008, 0x1, 0xff, 0x5f16991baf39a279, 0x3, 0x80000001, 0x10000}, r1, 0xe, 0xffffffffffffffff, 0x1) accept4$packet(r2, 0x0, &(0x7f0000000100), 0x800) connect$unix(r2, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000400)=0x8, 0x4) sendfile(r0, r2, 0x0, 0x8000) setsockopt$RXRPC_SECURITY_KEYRING(r2, 0x110, 0x2, &(0x7f0000000000)='\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80001801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000002500000827bd7000fcdbdf2500000000", @ANYRES32=r4, @ANYBLOB="0f000a00e00002000000000000008f821d50fbfa3bdafaff0300000002000000500000000600000008000000"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20000040) 14:52:05 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:05 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:05 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='0eph\x00', 0x0, 0x0) 14:52:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x440001, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000000c0)={0x7, 0x1}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r3, 0x0, 0x8000) write$tun(r3, &(0x7f0000000200)={@void, @val={0x3, 0x80, 0x6, 0x9, 0x1000}, @x25={0x1, 0x4, 0x9, "4222c3e9e5aef10f0f1d062027b59e6641a0d176f45cf70af9e53e0ec84c79a8ca40a2c5ba4aaa6ce33dc4bb171b6de0522733995c1e516420cddaa8bd7d6c124fa242d76d1f070523fde8cf300982d2db59d529fdeccea1d0bfec876b130393af478a45ec23f4db818ec68167eeac910937828b4569363e8e63dc6cdc1e4986a1fcf80ccc69eb53b660f824e467a05d97801f6d2cf2272bddcbc869e722f0b7668e5a"}}, 0xffffffffffffff42) 14:52:05 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:05 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='Xeph\x00', 0x0, 0x0) [ 1966.803530][ T2460] FAULT_INJECTION: forcing a failure. [ 1966.803530][ T2460] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1966.806541][ T2458] libceph: resolve '.u [ 1966.806541][ T2458] ' (ret=-3): failed [ 1966.850467][ T2458] libceph: parse_ips bad ip '.u [ 1966.850467][ T2458] :d]:.,[' [ 1966.878059][ T2460] CPU: 0 PID: 2460 Comm: syz-executor.4 Not tainted 5.1.0-rc4+ #63 [ 1966.885981][ T2460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1966.896035][ T2460] Call Trace: [ 1966.899352][ T2460] dump_stack+0x172/0x1f0 [ 1966.903695][ T2460] should_fail.cold+0xa/0x15 [ 1966.908392][ T2460] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1966.914212][ T2460] ? ___might_sleep+0x163/0x280 [ 1966.919078][ T2460] should_fail_alloc_page+0x50/0x60 [ 1966.924292][ T2460] __alloc_pages_nodemask+0x1a1/0x7e0 [ 1966.929684][ T2460] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 1966.935416][ T2460] ? cache_grow_begin+0x594/0x860 [ 1966.940452][ T2460] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1966.945736][ T2460] ? trace_hardirqs_on+0x67/0x230 14:52:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000002c0)=""/164) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = getpid() r3 = syz_open_procfs(r2, 0x0) sendfile(r0, r3, 0x0, 0x8000) [ 1966.950772][ T2460] cache_grow_begin+0x9c/0x860 [ 1966.955537][ T2460] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1966.961786][ T2460] ? __cpuset_node_allowed+0x136/0x540 [ 1966.967247][ T2460] fallback_alloc+0x1fd/0x2d0 [ 1966.971930][ T2460] ____cache_alloc_node+0x1be/0x1e0 [ 1966.977125][ T2460] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1966.983390][ T2460] kmem_cache_alloc+0x1e8/0x6f0 [ 1966.988250][ T2460] ? find_held_lock+0x35/0x130 [ 1966.993020][ T2460] ? __f_unlock_pos+0x19/0x20 [ 1966.997711][ T2460] getname_flags+0xd6/0x5b0 [ 1967.002222][ T2460] getname+0x1a/0x20 [ 1967.006115][ T2460] do_mq_open+0x1a9/0x8d0 [ 1967.010442][ T2460] ? kasan_check_write+0x14/0x20 [ 1967.010459][ T2460] ? do_mq_timedsend+0xc50/0xc50 [ 1967.010476][ T2460] ? wait_for_completion+0x440/0x440 [ 1967.010494][ T2460] __ia32_compat_sys_mq_open+0x15b/0x260 [ 1967.010505][ T2460] ? fput_many+0x12c/0x1a0 [ 1967.010522][ T2460] ? __ia32_sys_mq_getsetattr+0xb0/0xb0 [ 1967.020352][ T2460] ? fput+0x1b/0x20 [ 1967.020367][ T2460] ? ksys_write+0x1f1/0x2d0 [ 1967.020384][ T2460] ? __ia32_sys_read+0xb0/0xb0 [ 1967.020400][ T2460] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1967.020414][ T2460] ? do_fast_syscall_32+0xd1/0xc98 [ 1967.020427][ T2460] ? entry_SYSENTER_compat+0x70/0x7f [ 1967.020439][ T2460] ? do_fast_syscall_32+0xd1/0xc98 [ 1967.020454][ T2460] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1967.020473][ T2460] ? trace_hardirqs_on+0x67/0x230 [ 1967.085646][ T2460] do_fast_syscall_32+0x281/0xc98 [ 1967.090681][ T2460] entry_SYSENTER_compat+0x70/0x7f [ 1967.095788][ T2460] RIP: 0023:0xf7f09869 14:52:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'veth1_to_bridge\x00', 0x3}) ioctl$VIDIOC_S_MODULATOR(r1, 0x40445637, &(0x7f0000000040)={0x9, "943f729194f4af42b40c3be9369d5d64bbb116a297c823bf0770fd60680ab16f", 0x801, 0x5, 0x8001, 0x4, 0x7}) [ 1967.099854][ T2460] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1967.119472][ T2460] RSP: 002b:00000000f5d050cc EFLAGS: 00000296 ORIG_RAX: 0000000000000115 [ 1967.127884][ T2460] RAX: ffffffffffffffda RBX: 0000000020000240 RCX: 0000000000000000 [ 1967.135989][ T2460] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1967.144045][ T2460] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 14:52:06 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='deph\x00', 0x0, 0x0) [ 1967.152017][ T2460] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1967.159998][ T2460] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 14:52:06 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:06 executing program 4 (fault-call:0 fault-nth:4): mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @loopback, 0x5}, 0x1c) r1 = getpid() r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x18f002, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x82, 0x100, 0x1f}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="9d0000005618f1e89c85067a41afc635815e40410121ac7026c06051314986a780d0e49ec75751e8d1563d8a072b42bfe8c59d1a1245ad490d68584e8ea6938bf411340ca8aeeb2f3508617920c8b7ae6653dc104af020a0973e4650037611ff48f7ab2fe3048a5b9574040017c1e50c300f154baa6ed1b76887d4b4817cfbd630969efa00000000478d6edd5a1f2ec2abf626ba1c93535b1322e4750b000075011f34fb341e6f2659"], &(0x7f0000000200)=0xa5) r4 = syz_open_procfs(r1, 0x0) sendfile(r0, r4, 0x0, 0x8000) [ 1967.320107][ T2564] libceph: resolve '.u [ 1967.320107][ T2564] ' (ret=-3): failed [ 1967.360425][ T2602] libceph: resolve '.u [ 1967.360425][ T2602] ' (ret=-3): failed [ 1967.368270][ T2602] libceph: parse_ips bad ip '.u [ 1967.368270][ T2602] :d]:.,[' [ 1967.372677][ T2564] libceph: parse_ips bad ip '.u [ 1967.372677][ T2564] :d]:.,[' 14:52:06 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ieph\x00', 0x0, 0x0) 14:52:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@initdev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) sendmsg$xdp(r1, &(0x7f00000016c0)={&(0x7f0000000180)={0x2c, 0x4, r2, 0xf}, 0x10, &(0x7f0000001680)=[{&(0x7f00000002c0)="8a0da93dea1407cd5570f08b4cfe0e532dba813c3a617bd557e728472031f81987633eac114409e7c9c8e30cac519f659b3b7ab8f8a8c86975838700d8597470b245409d18387fd466da26f947854dc0183ad1531cf33514c19c069be5d9e60fb78ccff93dfb239c69ceacf4f854746556468c1589ff6d2c1fb6f39fc28a13234ce6a79847d2cf4f86047c80ce5c05aa9ee38af05baccc8c2d9bd74a8bfb502f599af5ff1816132655056b2b3a9ad20a00ed2388c30f49387e15aad8a0779b67755f22a162", 0xc5}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="a8f03aaccb18a7ed1f06aed8b077b5229c91bb402e9ef7e0317294ce9b10daac744474371a36d7982be0575187aa6f9a7f01f2b0f2306440d01f6212ddf51d699850d9a042072bde2032460b11c73baffe549878b71d6d5c46f6840ce7b994abe45e3b9ed86caf97d8082f966e0896a38cc929bdb2b53e7e512617b0ce8d736c5630e1db464c0c1b6a9a050621a525c7ad655b88e0705fc417", 0x99}, {&(0x7f00000004c0)="10954f628703d4867719ee0e5b3fa632612bccab18d1179dfa07523f98e1f2eac1e27faf1783292a71bbcd0615c439f9fa2c51cce668f14dbc102d3e5192fbf474ee006867e72b8ac9b5d9ed40e301cce4076388d8911353f8f59b3d283aeb625c4ac4635e9e181c6c9f57afcd7f45a9e460291b771a127c7e08a24a815e79406ca526f7d6a8cda577cbfb5c9ce2883766633399b3e542d59f25e846abc8cc5c072e2e468da7ba89417c1ee14791878c8bf16cd2c7a2e68189c1646459e1288ffa6d5bb3df5954e675fabb1b4b3519650717dad720bcf77722373b0d4ed256db06d9cfaaecdb1917", 0xe8}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="275bedc6a04e53415ebacbe9e410b04100f103d7d20be4d5bd702e8a363103afd11067b7a55495f2246e0f607f63002721c63e6dc1e93ea02c7b37c2e5fe800cb8f5adfce89214d6293d62b0577e645e64dac3871dd0950b55f2318b88bd1395796933636ecbe2c731cad5d92609161ba7c7e9c3f4c2f9cc98665d267b5f7c08c024e6547ea35e06c1c1eddd92da519709d83a807b26917fccd381fc9b2cb650f685d42bda3123", 0xa7}], 0x6, 0x0, 0x0, 0xc084}, 0x10) read$rfkill(r1, &(0x7f00000003c0), 0x8) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001700)={0x0}, &(0x7f0000001740)=0xc) syz_open_procfs(r3, &(0x7f0000001780)='cgroup\x00') sendfile(r0, r1, 0x0, 0x8000) 14:52:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x10001, 0x9, 0xfff, 0x7fff, 0xda}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x793f, 0x3, [0x7f, 0x5, 0x0]}, 0xe) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000) 14:52:06 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:06 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='leph\x00', 0x0, 0x0) 14:52:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1967.668218][ T2671] libceph: resolve '.u [ 1967.668218][ T2671] ' (ret=-3): failed [ 1967.702784][ T2684] libceph: resolve '.u [ 1967.702784][ T2684] ' (ret=-3): failed 14:52:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1967.730898][ T2671] libceph: parse_ips bad ip '.u [ 1967.730898][ T2671] :d]:.,[' [ 1967.767184][ T2684] libceph: parse_ips bad ip '.u [ 1967.767184][ T2684] :d]:.,[' 14:52:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x800, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x8029c32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) 14:52:06 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:06 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='oeph\x00', 0x0, 0x0) 14:52:06 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x200000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() syz_open_procfs(0x0, 0x0) prctl$PR_SET_SECUREBITS(0x1c, 0x22) sendfile(r0, r0, 0x0, 0x8000) 14:52:06 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:07 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='peph\x00', 0x0, 0x0) [ 1968.005861][ T2767] libceph: resolve '.u [ 1968.005861][ T2767] ' (ret=-3): failed [ 1968.047269][ T2772] libceph: resolve '.u [ 1968.047269][ T2772] ' (ret=-3): failed 14:52:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) 14:52:07 executing program 4: mq_open(&(0x7f0000000240)='/pp1\x00', 0x0, 0x0, 0x0) [ 1968.099882][ T2767] libceph: parse_ips bad ip '.u [ 1968.099882][ T2767] :d]:.,[' [ 1968.106082][ T2772] libceph: parse_ips bad ip '.u [ 1968.106082][ T2772] :d]:.,[' 14:52:07 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:07 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='seph\x00', 0x0, 0x0) 14:52:07 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000002c0)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45", 0x0, 0x98}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/i\x81v6_route\x00') sendfile(r1, r3, 0x0, 0x8000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000180)={0x6, 0x400}) 14:52:07 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:07 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ueph\x00', 0x0, 0x0) 14:52:07 executing program 4: mq_open(&(0x7f0000000240)='./p1\x00', 0x0, 0x0, 0x0) 14:52:07 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x117, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000000180)={0x15, 0x110, 0xfa00, {r1, 0x1000, 0x0, 0x0, 0x0, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e20, 0x7, @rand_addr="b0ab5c4e93285d156131d9e97182c965", 0x7fff}}}, 0x118) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r3 = getpid() r4 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000000040)={0x4, 0x0, 0x3f, 0x101, 0x80}) r5 = syz_open_procfs(r3, 0x0) sendfile(r2, r5, 0x0, 0x8000) [ 1968.368881][ T2860] libceph: resolve '.u [ 1968.368881][ T2860] ' (ret=-3): failed [ 1968.426442][ T2860] libceph: parse_ips bad ip '.u [ 1968.426442][ T2860] :d]:.,[' 14:52:07 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xffffffffffffefc9, 0x9, 0x3ff, 0x1ff, 0x7fffffff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x400}, 0x8) sendfile(r0, r2, 0x0, 0x8002) 14:52:07 executing program 4: mq_open(&(0x7f0000000240)='.p/1\x00', 0x0, 0x0, 0x0) 14:52:07 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1968.601454][ T2937] libceph: resolve '.u [ 1968.601454][ T2937] ' (ret=-3): failed 14:52:07 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='xeph\x00', 0x0, 0x0) [ 1968.656967][ T2937] libceph: parse_ips bad ip '.u [ 1968.656967][ T2937] :d]:.,[' 14:52:07 executing program 4: mq_open(&(0x7f0000000240)='.pp/\x00', 0x0, 0x0, 0x0) [ 1968.737761][ T2973] libceph: resolve '.u [ 1968.737761][ T2973] ' (ret=-3): failed 14:52:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = syz_open_procfs(r1, 0x0) sendfile(r0, r2, 0x0, 0x8000) 14:52:07 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='c\nph\x00', 0x0, 0x0) [ 1968.800477][ T2973] libceph: parse_ips bad ip '.u [ 1968.800477][ T2973] :d]:.,[' 14:52:07 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:07 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x02', 0x0, 0x0, 0x0) 14:52:07 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:07 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) 14:52:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000) [ 1969.040450][ T3063] libceph: resolve '.u [ 1969.040450][ T3063] ' (ret=-3): failed 14:52:08 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x03', 0x0, 0x0, 0x0) [ 1969.092930][ T3074] libceph: resolve '.u [ 1969.092930][ T3074] ' (ret=-3): failed 14:52:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1969.189380][ T3063] libceph: parse_ips bad ip '.u [ 1969.189380][ T3063] :d]:.,[' 14:52:08 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='c%ph\x00', 0x0, 0x0) 14:52:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x12000, 0x0) [ 1969.235937][ T3074] libceph: parse_ips bad ip '.u [ 1969.235937][ T3074] :d]:.,[' 14:52:08 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:08 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x04', 0x0, 0x0, 0x0) 14:52:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x8000000000000005}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) 14:52:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:08 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce\nh\x00', 0x0, 0x0) [ 1969.432247][ T3172] libceph: resolve '.u [ 1969.432247][ T3172] ' (ret=-3): failed 14:52:08 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x260000, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, r2, 0x300, 0x70bd2b, 0x25dfdbff, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x5, 0x6e, 0x81, 0x1f}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4081}, 0x4000) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') socket$key(0xf, 0x3, 0x2) sendfile(r0, r3, 0x0, 0x8000) write$P9_RREAD(r3, &(0x7f00000002c0)={0xc2, 0x75, 0x1, {0xb7, "8bc1201a660aaef2dc9fd2902fb91aedb9dc89656ddf69d8356b4f98408bd433a2017b75648225f6914a2c6f5b3b120214904f7af8d38223ba21ab23c7b96b5b9b7c804dbb76969294ed41e90e6b94209988ac87e04346f49165df27458a64379de8e1c034b7e5b251fedf9e3cf79f071878e4912bcf08246bd717b58788ccb79a110d9fa8f0eaf6471bc9e378f6db6b7547026bb82d408a71979e24697a5283e3dd8f9238a7a1fe7290e70429d88fe3f40ad2b480ac65"}}, 0xc2) [ 1969.478592][ T3172] libceph: parse_ips bad ip '.u [ 1969.478592][ T3172] :d]:.,[' 14:52:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) r2 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000240)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000140)="c6ae93659b2c64cac01767c423d9de7c11ef15b47a25368f94159c5d5b23d3b5ffbec6c583e6f4755671f2124d6a5f232cdb21d139c1bbd8f95e6bd3e05b390845892f3ed226869f152619f3e6527561b0e0d3b1229d003904923a4fa2af903fae973174e244766ecb0c2c7e124fe58d2e2572b105783314613af688f28169897e286df2715b550dfd82ad20deed90da4dbf6098fdc441799ee9362c98f2f722d130f7cc5ef7d82cc411a00dcf716015ee8bc3782709eb37cddf2de01e6eae6c9a866e11dfe97c55825e29c3", 0xcc, r2) sendfile(r0, r1, 0x0, 0x8000) [ 1969.537467][ T3222] libceph: resolve '.u [ 1969.537467][ T3222] ' (ret=-3): failed 14:52:08 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce%h\x00', 0x0, 0x0) 14:52:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:08 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1969.640806][ T3222] libceph: parse_ips bad ip '.u [ 1969.640806][ T3222] :d]:.,[' 14:52:08 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:08 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:08 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cep\n\x00', 0x0, 0x0) 14:52:08 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:08 executing program 0: r0 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) write$P9_ROPEN(r1, &(0x7f0000000040)={0x18, 0x71, 0x1, {{0x9, 0x0, 0x6}, 0x2a}}, 0xffffffffffffff11) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000002c0)={{0xd000, 0x1, 0xf, 0x1, 0x6, 0x7, 0x6, 0xffff, 0x80000000, 0xc, 0x45, 0x7}, {0x2000, 0x0, 0x0, 0x7, 0x1, 0xd8, 0x800, 0x8ee, 0x2, 0x800, 0x1, 0x7}, {0x4, 0x7000, 0xc, 0x2, 0x80000000, 0x3, 0x1000, 0x9, 0x80, 0x101, 0x7, 0x2}, {0x10004, 0x105000, 0xb, 0x4, 0x8, 0x81, 0x10000, 0x96, 0x4, 0x0, 0x4, 0x5}, {0x5000, 0x1f000, 0xc, 0xcc2, 0x9, 0xffffffffffffff00, 0x80, 0x3, 0x8, 0xca5, 0x1, 0x7ff}, {0xf000, 0x0, 0x1f, 0xbde, 0x7, 0xbaa, 0x9, 0x9, 0x18df, 0x5, 0x101, 0x2}, {0xd000, 0x6000, 0x3, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x69b, 0x9, 0x7ff}, {0x2, 0x0, 0x0, 0x4, 0x7f, 0x3, 0x4, 0x2a, 0x80000001, 0xff, 0x8, 0x1ff}, {0x6000}, {0x7002, 0x13000}, 0x80000000, 0x0, 0xf000, 0x4000, 0xd, 0x4000, 0x0, [0x7, 0x5, 0x7, 0x81]}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x400, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x8000) 14:52:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x3, @rand_addr="b5b2e72159a1abd9a1a9da01efe730d0", 0x21}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1a, 0x4) sendfile(r0, r1, 0x0, 0x8000) 14:52:08 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cep%\x00', 0x0, 0x0) [ 1969.908609][ T3338] libceph: resolve '.u [ 1969.908609][ T3338] ' (ret=-3): failed 14:52:09 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1969.984691][ T3338] libceph: parse_ips bad ip '.u [ 1969.984691][ T3338] :d]:.,[' 14:52:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1970.104565][ T3395] libceph: resolve '.u [ 1970.104565][ T3395] ' (ret=-3): failed 14:52:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00000002c0)={0x7ff, {{0xa, 0x4e24, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7fff}}, {{0xa, 0x4e24, 0x9, @mcast2, 0x7fffffff}}}, 0x104) 14:52:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:09 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1970.171324][ T3395] libceph: parse_ips bad ip '.u [ 1970.171324][ T3395] :d]:.,[' 14:52:09 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:09 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x02', 0x0, 0x0) 14:52:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x410080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x2, 0xfffffffffffffffd, 0x2}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000040)={0xffffffff, 0x100000001}) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000) 14:52:09 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) process_vm_readv(r0, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/152, 0x98}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/132, 0x84}, {&(0x7f0000001540)=""/152, 0x98}], 0x200000000000010d, &(0x7f0000001600)=[{&(0x7f0000000140)=""/104, 0x68}], 0x1, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000001680)='/dev/video36\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001700)=0x7, 0x4) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f0000001640)={0x8f6, 0x3, 0x200, 0x0, 0x7}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000080)={r3, 0x1, 0x6, @broadcast}, 0x10) write$P9_RAUTH(r2, &(0x7f0000000000)={0x14, 0x67, 0x1, {0x20, 0x0, 0x6}}, 0x14) ioctl$TIOCEXCL(r2, 0x540c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000016c0)={r2, r2, 0xd, 0x1}, 0x10) dup(r1) [ 1970.466792][ T3437] libceph: resolve '.u [ 1970.466792][ T3437] ' (ret=-3): failed 14:52:09 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x03', 0x0, 0x0) 14:52:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1970.531458][ T3437] libceph: parse_ips bad ip '.u [ 1970.531458][ T3437] :d]:.,[' 14:52:09 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x5fa, 0xed, 0x2001, 0x97, 0x0, 0x3ff, 0x11010, 0x4, 0x101, 0x1, 0x9, 0x0, 0x6, 0x6, 0x0, 0x2d, 0x2, 0x3, 0x4, 0x1, 0x23, 0x9, 0x71c, 0x1, 0xfffffffffffffbff, 0xfff, 0x5, 0xffffffff7fffffff, 0xfffffffffffffffe, 0x1f, 0x4, 0x4, 0x1, 0xb5, 0x5, 0x4, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4300, 0x6, 0x10001, 0xf, 0x5, 0x5, 0x1}, r2, 0x3, r0, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e23, @rand_addr=0x100000000}}, 0x1, 0x39f, 0x1, 0x7, 0x50}, &(0x7f0000000080)=0x98) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r4, 0x0, 0x8000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 14:52:09 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x9, @rand_addr="f1ea71b31a4b1c0cb0ad29ad2130946b", 0x8001}, {0xa, 0x4e20, 0x80000001, @mcast2, 0x80000001}, 0x1, [0xfffffffffffffff8, 0x7, 0x400, 0x1, 0x5, 0x0, 0xe64]}, 0x5c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) 14:52:09 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x04', 0x0, 0x0) 14:52:09 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1970.789403][ T3522] libceph: resolve '.u [ 1970.789403][ T3522] ' (ret=-3): failed [ 1970.849565][ C0] net_ratelimit: 20 callbacks suppressed [ 1970.849573][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1970.861093][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:52:09 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x05', 0x0, 0x0) [ 1970.891705][ T3522] libceph: parse_ips bad ip '.u [ 1970.891705][ T3522] :d]:.,[' 14:52:09 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [], @multicast2}, 0x3f}}, 0x6, 0x10001}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x96, 0x4, [0x6, 0x368, 0xfffffffffffffffa, 0x7fe]}, &(0x7f00000001c0)=0x10) getpid() syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x2) 14:52:09 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:10 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1971.009522][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1971.015335][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1971.021204][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1971.026984][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:10 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) 14:52:10 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x06', 0x0, 0x0) 14:52:10 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:10 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\a', 0x0, 0x0) 14:52:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x3) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8004) [ 1971.281616][ T3640] libceph: resolve '.u [ 1971.281616][ T3640] ' (ret=-3): failed 14:52:10 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1971.329510][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1971.335315][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1971.341166][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1971.344798][ T3640] libceph: parse_ips bad ip '.u [ 1971.344798][ T3640] :d]:.,[' [ 1971.346926][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:10 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000340)=""/241) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f00000002c0)={0x10, 0x30, 0xfa00, {&(0x7f00000001c0)={0xffffffffffffffff}, 0x1, {0xa, 0x4e21, 0x80000000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1000}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f0000000300)={0x11, 0x10, 0xfa00, {&(0x7f0000000180), r2}}, 0x18) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0089bbc57ddf8c4d774c0acf491a90d195e6641b45"}) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/wi\xac\xe1b\x14\xd3D\xadreless\x00') sendfile(r0, r4, 0x0, 0x8000) [ 1971.445608][ T3695] libceph: resolve '.u [ 1971.445608][ T3695] ' (ret=-3): failed 14:52:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffeff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @rand_addr="7112657dc050900b6ae0122a6aec8b31", 0x8}, 0x1c) r1 = getpid() r2 = syz_open_procfs(r1, 0x0) sendfile(r0, r2, 0x0, 0x8000) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000000000)=0x5, 0x4) [ 1971.518737][ T3695] libceph: parse_ips bad ip '.u [ 1971.518737][ T3695] :d]:.,[' [ 1971.577917][ T3752] libceph: resolve '.u [ 1971.577917][ T3752] ' (ret=-3): failed 14:52:10 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x0f', 0x0, 0x0) 14:52:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:10 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1971.636206][ T3752] libceph: parse_ips bad ip '.u [ 1971.636206][ T3752] :d]:.,[' 14:52:10 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:10 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cephH', 0x0, 0x0) 14:52:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') r2 = semget$private(0x0, 0x2, 0x224) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x5, 0x2, 0x4, 0x9, 0x3ff, 0x1ff, 0x70, 0x0]) sendfile(r0, r1, 0x0, 0x8000) 14:52:10 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1971.847795][ T3829] libceph: resolve '.u [ 1971.847795][ T3829] ' (ret=-3): failed 14:52:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000080)={r2, 0x40}, 0x8) 14:52:10 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1971.929210][ T3829] libceph: parse_ips bad ip '.u [ 1971.929210][ T3829] :d]:.,[' 14:52:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x3) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) 14:52:11 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cephL', 0x0, 0x0) 14:52:11 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x2, 0x0, 0x0) 14:52:11 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1972.056994][ T3880] libceph: resolve '.u [ 1972.056994][ T3880] ' (ret=-3): failed 14:52:11 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1972.168924][ T3880] libceph: parse_ips bad ip '.u [ 1972.168924][ T3880] :d]:.,[' 14:52:11 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph`', 0x0, 0x0) 14:52:11 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2, 0x0) 14:52:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x802000000000, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x6eb3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x121100) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0xfffffffffffffff9, 0x10, 0xf57, 0x1, 0x2, 0x3e, 0x0, 0x39a, 0x40, 0xbf, 0x1, 0x7, 0x38, 0x1, 0x8000, 0x6, 0x2}, [{0x4, 0x60000000, 0x4, 0x100000000, 0x3, 0xdda6, 0x6, 0x9}], "5b82a0a9ca323e8a968fe6f202618b41259e0ce859406d9ad42a52169bd628b75f7fe5ecbb9c4d8b748d87dedc5dfe5ba3e94396baa4e916b57c63f7a622ff73b2587c2042ba697db979ad290244fa4493d007d2afce2625ce656ac26eb30f7766275c95d17825aa5181b01679aaea16d2f00572463967687887daa00cde16507cf2a3d68cb48ce6b357bb534621451847b0cf21e679bc13d906e6a16ca361678c76ef24b2fdb8e49b626cc01f9e67645eb147234a2c05e4359b51dc", [[], [], [], [], []]}, 0x634) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000180)=""/47) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() lsetxattr$security_smack_transmute(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x1) r2 = syz_open_procfs(0x0, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22, 0x7, @mcast2, 0x80000001}, 0x1c) sendfile(r1, r2, 0x0, 0x8000) 14:52:11 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x3, 0x0, 0x0) 14:52:11 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cephh', 0x0, 0x0) 14:52:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = msgget$private(0x0, 0x40) msgrcv(r2, &(0x7f0000000000)={0x0, ""/139}, 0x8f, 0x1, 0x1800) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f00000002c0)={0x6, 0x118, 0xfa00, {{0x9, 0x2, "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", 0xde, 0x2, 0x0, 0x10001, 0x9, 0x8, 0xffffffff, 0x1}, r3}}, 0x120) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8000) [ 1972.407747][ T3969] libceph: resolve '.u [ 1972.407747][ T3969] ' (ret=-3): failed 14:52:11 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x4, 0x0, 0x0) 14:52:11 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = syz_open_procfs(r1, 0x0) write$P9_RCLUNK(r2, &(0x7f0000000000)={0x7, 0x79, 0x2}, 0x7) sendfile(r0, r2, 0x0, 0x8000) [ 1972.469160][ T3969] libceph: parse_ips bad ip '.u [ 1972.469160][ T3969] :d]:.,[' 14:52:11 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cephl', 0x0, 0x0) [ 1972.557052][ T4009] libceph: resolve '.u [ 1972.557052][ T4009] ' (ret=-3): failed 14:52:11 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:11 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cepht', 0x0, 0x0) [ 1972.637417][ T4009] libceph: parse_ips bad ip '.u [ 1972.637417][ T4009] :d]:.,[' 14:52:11 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x300, 0x0, 0x0) 14:52:11 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x3, 0x0) 14:52:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x100, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x87c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:11 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cephz', 0x0, 0x0) 14:52:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) sysinfo(&(0x7f0000000000)=""/223) getpid() r0 = syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8000) [ 1972.816130][ T4078] libceph: resolve '.u [ 1972.816130][ T4078] ' (ret=-3): failed 14:52:11 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x4000, 0x0, 0x0) 14:52:11 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xf0', 0x0, 0x0) [ 1972.883428][ T4078] libceph: parse_ips bad ip '.u [ 1972.883428][ T4078] :d]:.,[' 14:52:11 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:12 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xfc', 0x0, 0x0) 14:52:12 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4, 0x0) 14:52:12 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x1000000, 0x0, 0x0) 14:52:12 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x3, 0x101, 0x6, {0x77359400}, 0x406, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x2000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040), 0x4) r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000) [ 1973.184620][ T4177] libceph: resolve '.u [ 1973.184620][ T4177] ' (ret=-3): failed 14:52:12 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x2000000, 0x0, 0x0) [ 1973.256098][ T4177] libceph: parse_ips bad ip '.u [ 1973.256098][ T4177] :d]:.,[' [ 1973.322288][ T4217] libceph: resolve '.u [ 1973.322288][ T4217] ' (ret=-3): failed 14:52:12 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x90000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0xd4, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x34}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nlmon0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4}, 0x4000004) getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000) [ 1973.446235][ T4217] libceph: parse_ips bad ip '.u [ 1973.446235][ T4217] :d]:.,[' 14:52:12 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0x80) r5 = openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x80801, 0x0) r6 = gettid() getresuid(&(0x7f0000001900), &(0x7f0000001940)=0x0, &(0x7f0000001980)) getgroups(0x5, &(0x7f00000019c0)=[0xee00, 0xee01, 0xee00, 0xee00, 0xffffffffffffffff]) r9 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0}, &(0x7f0000001a40)=0xc) getgroups(0x3, &(0x7f0000001a80)=[0xee01, 0xffffffffffffffff, 0xee00]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001ac0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001b00)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000001c00)=0xe8) fstat(r4, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = epoll_create1(0x80000) r16 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001cc0)={{{@in6=@initdev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000001dc0)=0xe8) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$packet(r2, &(0x7f0000000180)=""/44, 0x2c, 0x0, &(0x7f0000001440)={0x11, 0x17, r17, 0x1, 0x4, 0x6, @random="980693f0b0cd"}, 0x14) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002180)={0x0}, &(0x7f00000021c0)=0xc) fstat(r1, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000002340)=0x0) r24 = geteuid() fstat(r3, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002500)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, &(0x7f0000000180)}, {&(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001340)="b3ff33c85b78304ee16f4fa7ce17362075fbee2a0721471e5b82f7b5e26e888681b0261e729ee04c4dfe4d1c117bd4fc880a9286b8949039e27c2fe179aaff755e8891dbb85e323138102aa2dbfefdf0ad54c15a5fbaa21bd7d9c31f815c021fc5d9b7e2dc533ed1ce237d377a6225107c13c46a9a44b66b51dcc8c999f0065c0b92ba7205e7ab1d9fd58497e5171a5539519e76098990a1c87cf8b7638a84686327096bd842ddb34246af65dd3938b77896213ac40f4144b056daabb5450735d9bb", 0xc2}, {&(0x7f0000001440)}, {&(0x7f0000001480)="7d03e99f28e3a690c8333cf2a672f17d407dd6b4a9e422da20b371c4548a1c833541a10810f519b4a3e730e33c469f5ec6885d24be80b356af396b56da8170e89d449fb2875bb3e5cb944abd28b1bc5b275b0e251454efd77e30b1067328248701c2257c9e78289edceb41c2e30de6c89db67edf5d067e23c65b4f86", 0x7c}, {&(0x7f0000001500)="8e09ef72408d8b862fa9833c1da952d06095e9c791c0d40f658aa989d17999b121f516e8ef2652299d4b2fbbc4625a8510", 0x31}, {&(0x7f0000001540)="aa528baaa6d95eb0386fd0f480bc53de31a4fdbf18d5f99eaff7495051ad4006c77f53bd08c50f304276f931a865b099de1391d881383bc31942f8645b7f3ae6030c657f8a5c82e12adf324e9881121f61d4fc2c0088b0624b966f8271a236e99d66804a94a0ff7687c6ba9f32bb8014e1551401c0cdb8d7509b1490f9488520ae4d0bc152d0eadf236d568aaf62973fdf5e0b569d6324bfde69e5bbe7f309148a23c9b22c5eb213721c04a835a50f8dbf7645ee76c88a1598dbd70518652598acf7b6a1ad595835530565990d2b965a41bec62734252ea6957d40a3d3fe5a53", 0xe0}], 0x5, &(0x7f0000001680)=[@rights={0x20, 0x1, 0x1, [r3, r3, r3, r0, r3]}], 0x20}, {&(0x7f00000016c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001740)="afd8aa4d714e2d6342a6d30f409cf225268732b16be468cdff0ad7fdec3457dca4721da167d4570e297a8862d7e3e2c67c446a5c866a8ffd1815098229cf1a3b15b19e5aef1da06c80c9327ffd7160663276fb9e20ed7c6f959da07549", 0x5d}, {&(0x7f00000017c0)="db59389242236833418c224627cdceb481d583e53e767f10565b67afb337786bd97c64e7d624b09278c8d240f8eafee885c339e9f225a332ae9b3a063c43f52565412f5981119bd8656238eadda93c6eca", 0x51}, {&(0x7f0000001840)="9ba5b9e50d81e8b37cc337a398200f2a3a4f6922f75b3b5a072ea9a2106a4495893c729aa5c4609689bb18c2721cd76e90858117ed2840179d0cdb63f66019ce799b74495235c80dde0aa6eb98ce73b5127f47b91747b9cfc96a6a44864db4", 0x5f}], 0x3, &(0x7f0000001ec0)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r3, r3, r2, r2]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r0, r3, r2]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r2, r2, r15, r3, r2, r1, r0]}, @cred={0x18, 0x1, 0x2, r16, r18, r19}, @rights={0x30, 0x1, 0x1, [r2, r5, r5, r4, r1, r4, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r4, r5, r0]}], 0x118, 0x20000000}, {&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000002080)="5a4247e9774aa4e1bcddf8ea3675a54510006f1c4318c2a2c5a1fc4f52cdea73428abb3fb7265c563b134628ab5725282f9595058800442c0cf511462fb4c966dce620fda67d058e4b81eae764cd60bbe2b5a5bd4b5ce6722953457e87612ada63ae3fa9478c997321bd6628ddeff24b89f70b0424ffe8977d1d2c3ca22f91923b4439f15533c2d0ebeff0a040c8f2c8093fc5ecb31d624685319cab799e00789d4c2e5417df58645e5a63", 0xab}], 0x1, &(0x7f0000002400)=[@rights={0x1c, 0x1, 0x1, [r0, r3, r2, r5]}, @rights={0x20, 0x1, 0x1, [r2, r1, r1, r2, r4]}, @rights={0xc}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r3, r3, r0]}, @rights={0x28, 0x1, 0x1, [r1, r5, r2, r0, r0, r2, r5]}, @rights={0x20, 0x1, 0x1, [r4, r2, r1, r4, r5]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x10, 0x1, 0x1, [r1]}], 0xf0, 0x8000}], 0x4, 0x20040080) 14:52:12 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x3000000, 0x0, 0x0) 14:52:12 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:12 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x5, 0x0) 14:52:12 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1973.647741][ T4300] libceph: resolve '.u [ 1973.647741][ T4300] ' (ret=-3): failed 14:52:12 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x4000000, 0x0, 0x0) [ 1973.736191][ T4300] libceph: parse_ips bad ip '.u [ 1973.736191][ T4300] :d]:.,[' [ 1973.758570][ T4320] libceph: resolve '.u [ 1973.758570][ T4320] ' (ret=-3): failed [ 1973.766899][ T4328] libceph: resolve '.u [ 1973.766899][ T4328] ' (ret=-3): failed 14:52:12 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1973.797343][ T4320] libceph: parse_ips bad ip '.u [ 1973.797343][ T4320] :d]:.,[' 14:52:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = getpid() r3 = syz_open_procfs(r2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x83050, r0, 0x0) sendfile(r1, r3, 0x0, 0x8000) 14:52:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}, 0x90) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) getpgid(r1) openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80000, 0x0) getpgid(0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000, 0x0, 0x80000000000, 0x0, 0x0, 0x3, 0xff, 0x101, 0x0, 0x0, 0x101, 0x0, 0x9, 0x8000, 0x0, 0x0, 0x100000001, 0x6, 0x9, 0x9, 0x8, 0x6, 0x0, 0x6, 0x0, 0xffffffffffff3948, 0x2, 0x9, 0x0, 0x4479904d, 0x0, 0x4, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x65f4d367, 0x5, 0x9, 0x0, 0x7, 0x2d7}, 0x0, 0x0, r0, 0x0) ioctl(0xffffffffffffffff, 0x7, &(0x7f0000000100)) setpriority(0x0, 0x0, 0x10000) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000004c0)='/\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='security.capa%ility\x00', &(0x7f0000000440)='security.capability\x00'], &(0x7f0000000ac0)) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = shmget$private(0x0, 0x1000, 0x1003, &(0x7f0000ffb000/0x1000)=nil) shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x4000) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r4 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') ioctl$VIDIOC_G_ENC_INDEX(r5, 0x8818564c, &(0x7f00000009c0)) sendfile(r2, r5, 0x0, 0x8000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000500)={0x4, 0x0, [{0xc0000001, 0x4, 0x1, 0x47, 0x8, 0x2, 0x2}, {0x2, 0x5, 0x2, 0x8, 0x1, 0x0, 0x8}, {0x7, 0x6, 0x0, 0xfffffffffffffffc, 0x80, 0x7ff}, {0x0, 0x2, 0x2, 0xef6f, 0x1e2, 0x9}]}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000000)={0xffffffff, 0x5004}) shmctl$SHM_UNLOCK(r4, 0xc) ioctl$BLKROTATIONAL(r5, 0x127e, &(0x7f0000000040)) 14:52:12 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x40000000, 0x0, 0x0) 14:52:12 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:12 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1973.920369][ T4328] libceph: parse_ips bad ip '.u [ 1973.920369][ T4328] :d]:.,[' 14:52:13 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6, 0x0) 14:52:13 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1974.051884][ T4386] libceph: resolve '.u [ 1974.051884][ T4386] ' (ret=-3): failed [ 1974.099608][ T4386] libceph: parse_ips bad ip '.u [ 1974.099608][ T4386] :d]:.,[' 14:52:13 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x1000000000000, 0x0, 0x0) 14:52:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) mq_getsetattr(r1, &(0x7f0000000000)={0x3d0, 0x7, 0x3, 0x7f, 0x7, 0x9, 0x8, 0x7fff}, &(0x7f0000000040)) 14:52:13 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:13 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:13 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x1) [ 1974.185627][ T4442] libceph: resolve '.u [ 1974.185627][ T4442] ' (ret=-3): failed [ 1974.222439][ T4453] libceph: resolve '.u [ 1974.222439][ T4453] ' (ret=-3): failed 14:52:13 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x100000000000000, 0x0, 0x0) 14:52:13 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7, 0x0) [ 1974.292532][ T4442] libceph: parse_ips bad ip '.u [ 1974.292532][ T4442] :d]:.,[' [ 1974.319422][ T4453] libceph: parse_ips bad ip '.u [ 1974.319422][ T4453] :d]:.,[' 14:52:13 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:13 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x200000000000000, 0x0, 0x0) [ 1974.463916][ T4522] libceph: resolve '.u [ 1974.463916][ T4522] ' (ret=-3): failed [ 1974.484628][ T4523] libceph: resolve '.u [ 1974.484628][ T4523] ' (ret=-3): failed 14:52:13 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1974.534441][ T4522] libceph: parse_ips bad ip '.u [ 1974.534441][ T4522] :d]:.,[' [ 1974.553783][ T4523] libceph: parse_ips bad ip '.u [ 1974.553783][ T4523] :d]:.,[' 14:52:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x60000) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80100740}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14b8fff5208ae4d8a41444051f1040231b85ab9ac9ee244b37d63997ce2c2119229a4bf8a0345b1652bfc81f180f45db57bb1c2b2f7697363a6c92f32bfe4680e6031d8e481cac4ab2b6e055db9c1a4af297fef4175b000000008eff33dc1b719c2d5b4688426afe01da87bf0fecdd468008ab3ccf64f2d8bc3b6f8768a4db3c603eab6bcfce49ad2c5673ccb7843285e093013115c2b5fec7efb01f38c239b1ded3f416aee6425bf6f1a529b3460dbc1e3f01d404bc3ffdb5ec46807e8fa297a638c4cbb991db3678d1141863d0d4737cdab100eb0ef8862f0fbafaa134c04a3e82eec166948513dffd8efcbe", @ANYRES16=r1, @ANYBLOB="000025bd7000fbdbdf2507000000"], 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4000) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000) 14:52:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000002c0)="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") sendfile(r0, r1, 0x0, 0x8000) [ 1974.583027][ T4551] libceph: resolve '.u [ 1974.583027][ T4551] ' (ret=-3): failed [ 1974.604176][ T4551] libceph: parse_ips bad ip '.u [ 1974.604176][ T4551] :d]:.,[' 14:52:13 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x300000000000000, 0x0, 0x0) [ 1974.636807][ T4532] libceph: resolve '.u [ 1974.636807][ T4532] ' (ret=-3): failed 14:52:13 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1974.758846][ T4532] libceph: parse_ips bad ip '.u [ 1974.758846][ T4532] :d]:.,[' 14:52:13 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000001, 0x3ff) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4004240b, &(0x7f0000000040)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0xffffff9d) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r3, 0x0, 0x8000) 14:52:13 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf, 0x0) 14:52:13 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:13 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x400000000000000, 0x0, 0x0) 14:52:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x400) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e23, @loopback}, 0x10) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000) 14:52:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1974.984087][ T4626] libceph: resolve '.u [ 1974.984087][ T4626] ' (ret=-3): failed [ 1974.998042][ T4649] libceph: resolve '.u [ 1974.998042][ T4649] ' (ret=-3): failed 14:52:14 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x4000000000000000, 0x0, 0x0) 14:52:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1975.064009][ T4649] libceph: parse_ips bad ip '.u [ 1975.064009][ T4649] :d]:.,[' [ 1975.080959][ T4626] libceph: parse_ips bad ip '.u [ 1975.080959][ T4626] :d]:.,[' 14:52:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x95}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x8, 0x0, 0xfffffffffffffff7, 0x81, 0xff}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r2, r3, 0x0, 0x8000) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) [ 1975.124813][ T4682] libceph: resolve '.u [ 1975.124813][ T4682] ' (ret=-3): failed 14:52:14 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:14 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000080)={0xffffffffffffffff}, 0x106, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000140)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x6, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x1}, r2}}, 0x30) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000340)=0xc5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000002c0)=0x4) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000300)=""/21) sendfile(r0, r0, &(0x7f0000000380), 0x7fffffff) sendfile(r1, r1, 0x0, 0x8000) r4 = gettid() write$FUSE_LK(r3, &(0x7f0000000040)={0x28, 0x0, 0x2, {{0x7, 0x7, 0x1, r4}}}, 0x28) 14:52:14 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x2, 0x0) [ 1975.238037][ T4682] libceph: parse_ips bad ip '.u [ 1975.238037][ T4682] :d]:.,[' [ 1975.266612][ T4710] libceph: resolve '.u [ 1975.266612][ T4710] ' (ret=-3): failed 14:52:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1975.308114][ T4710] libceph: parse_ips bad ip '.u [ 1975.308114][ T4710] :d]:.,[' [ 1975.310526][ T4733] libceph: resolve '.u [ 1975.310526][ T4733] ' (ret=-3): failed 14:52:14 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x48, 0x0) 14:52:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) 14:52:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1975.460425][ T4733] libceph: parse_ips bad ip '.u [ 1975.460425][ T4733] :d]:.,[' 14:52:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:14 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x3, 0x0) 14:52:14 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph ', 0x0, 0x0) 14:52:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:14 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4c, 0x0) 14:52:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = syz_open_procfs(r1, 0x0) sendfile(r0, r2, 0x0, 0x8000) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2) 14:52:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:14 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:14 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x4, 0x0) 14:52:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000081, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, '4\x00', "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0xa5b5, 0x0, 0x5}}) 14:52:14 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x60, 0x0) 14:52:14 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:14 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x300, 0x0) 14:52:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) [ 1975.934406][ T4930] libceph: resolve '.u [ 1975.934406][ T4930] ' (ret=-3): failed [ 1975.993611][ T4930] libceph: parse_ips bad ip '.u [ 1975.993611][ T4930] :d]:.,[' [ 1976.019864][ T4948] libceph: resolve '.u [ 1976.019864][ T4948] ' (ret=-3): failed 14:52:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:15 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast2, 0x6}}, 0xf8a, 0xed, 0x40, 0x3, 0x4}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffff}, &(0x7f0000000140)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40047602, &(0x7f00000003c0)=0x80000001) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r3, r4, 0x0, 0x8000) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x141900, 0x0) [ 1976.091601][ T4948] libceph: parse_ips bad ip '.u [ 1976.091601][ T4948] :d]:.,[' 14:52:15 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x4000, 0x0) 14:52:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) 14:52:15 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x10', 0x0, 0x0) 14:52:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:15 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x68, 0x0) 14:52:15 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x1000000, 0x0) 14:52:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:15 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:15 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6c, 0x0) 14:52:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000000)) 14:52:15 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x2000000, 0x0) [ 1976.498604][ T5086] libceph: resolve '.u [ 1976.498604][ T5086] ' (ret=-3): failed 14:52:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1976.585934][ T5086] libceph: parse_ips bad ip '.u [ 1976.585934][ T5086] :d]:.,[' 14:52:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x8000000, 0x30, 0x30}) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000) 14:52:15 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x74, 0x0) [ 1976.639274][ T5132] libceph: resolve '.u [ 1976.639274][ T5132] ' (ret=-3): failed 14:52:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:15 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x3000000, 0x0) [ 1976.726415][ T5132] libceph: parse_ips bad ip '.u [ 1976.726415][ T5132] :d]:.,[' 14:52:15 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='R\xb6\x00\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}]}, 0x38}, 0x1, 0x0, 0x0, 0x40001}, 0x8000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x0, 0x7) r3 = syz_open_procfs(0x0, 0x0) write$capi20_data(r0, &(0x7f0000000300)={{0x10, 0x0, 0x86, 0x82, 0x0, 0x7}, 0xb9, "47ca4962c6818f460781b88cbd9965c8b2502e5fb0c359ce61ffbdd8e417499355753846a01244536609e275f59e998b058eff620c39190306e117a4314b4797c45da66bdbc2801543c0c1f3bdd88f781e2e959923a7a9eca90e69e05fd2cc613067e99aa1b4772e58fa42efe8d654a12967f125013e178395d8886f76096237ed97226ec0783f40cdb65e7b0a3b56c881b3c61761aa8dcec60af835b3089c91ad6ba43e2ee2c74d21b3a778ea98836b8985677ef5433c408f"}, 0xcb) r4 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x18, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x8, 0xffffff7f}]}, 0x20}}, 0x0) sendfile(r0, r3, 0x0, 0x8000) 14:52:15 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:15 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x4000000, 0x0) [ 1976.867915][ T5181] libceph: resolve '.u [ 1976.867915][ T5181] ' (ret=-3): failed [ 1976.925214][ T5181] libceph: parse_ips bad ip '.u [ 1976.925214][ T5181] :d]:.,[' 14:52:15 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7a, 0x0) [ 1976.987585][ T5185] libceph: resolve '.u [ 1976.987585][ T5185] ' (ret=-3): failed 14:52:16 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf0, 0x0) 14:52:16 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:16 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1977.070814][ T5185] libceph: parse_ips bad ip '.u [ 1977.070814][ T5185] :d]:.,[' [ 1977.089522][ C0] net_ratelimit: 20 callbacks suppressed [ 1977.089530][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1977.101051][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:52:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) sendfile64(r1, r0, &(0x7f0000000000), 0x7fffffff) 14:52:16 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x40000000, 0x0) 14:52:16 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:16 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfc, 0x0) 14:52:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) [ 1977.249572][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1977.255383][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1977.261263][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1977.267038][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:16 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x1000000000000, 0x0) 14:52:16 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1977.348802][ T5361] libceph: resolve '.u [ 1977.348802][ T5361] ' (ret=-3): failed [ 1977.371944][ T5368] libceph: resolve '.u [ 1977.371944][ T5368] ' (ret=-3): failed 14:52:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000340)="01077aab93a9755266e7ea877aec3270ddd311e42a1b38eeb6c73dc417d71b9c31614cb8fd8334b59b15fc2c8d829600d18fb897c30d703be5679ada59f68c7593de38f712a8954a775f4c717ee5e026e42d5dd92ec31962e1c0c114ba77c76be780fdeecaaf8861b4a3d8a8c451b09c41faa9d30e12979869", 0x79, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f00000003c0)=""/4096, 0x1000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x18, 0xe3}, {0x0, "4a19fa01b2f83012acda9fc134298c9dd095902147c8b3ff6a0a88557370ffa6deecb8427f5d31387f3b3522326197f5657d67112e27a9893719f715bd8af83954f0adbc7fc2e22f25a873f668cbf387407425f25aed0a8f8d3a3158f05ad7f35608900f6a7e35d955d3282ac078859fe0fae9a9fbbf321f3a7ea10af4689607003e7c9dd87ce806237d407bd7"}}, &(0x7f0000000140)=""/113, 0xa7, 0x71, 0x1}, 0x20) [ 1977.450689][ T5368] libceph: parse_ips bad ip '.u [ 1977.450689][ T5368] :d]:.,[' [ 1977.464198][ T5361] libceph: parse_ips bad ip '.u [ 1977.464198][ T5361] :d]:.,[' 14:52:16 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:16 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x300, 0x0) 14:52:16 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x100000000000000, 0x0) [ 1977.569583][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1977.575405][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1977.581306][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1977.587090][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0xa49, @loopback, 0x7fff}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) [ 1977.662140][ T5441] libceph: resolve '.u [ 1977.662140][ T5441] ' (ret=-3): failed [ 1977.697330][ T5459] libceph: resolve '.u [ 1977.697330][ T5459] ' (ret=-3): failed [ 1977.699978][ T5441] libceph: parse_ips bad ip '.u 14:52:16 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1977.699978][ T5441] :d]:.,[' [ 1977.710964][ T5457] libceph: resolve '.u [ 1977.710964][ T5457] ' (ret=-3): failed [ 1977.748869][ T5469] libceph: resolve '.u [ 1977.748869][ T5469] ' (ret=-3): failed [ 1977.760010][ T5459] libceph: parse_ips bad ip '.u [ 1977.760010][ T5459] :d]:.,[' 14:52:16 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x200000000000000, 0x0) 14:52:16 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x500, 0x0) 14:52:16 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1977.788044][ T5457] libceph: parse_ips bad ip '.u [ 1977.788044][ T5457] :d]:.,[' [ 1977.817189][ T5469] libceph: parse_ips bad ip '.u [ 1977.817189][ T5469] :d]:.,[' [ 1977.904906][ T5498] libceph: resolve '.u [ 1977.904906][ T5498] ' (ret=-3): failed [ 1977.941559][ T5509] libceph: resolve '.u [ 1977.941559][ T5509] ' (ret=-3): failed [ 1977.978940][ T5498] libceph: parse_ips bad ip '.u [ 1977.978940][ T5498] :d]:.,[' [ 1977.993834][ T5509] libceph: parse_ips bad ip '.u [ 1977.993834][ T5509] :d]:.,[' [ 1978.001987][ T5514] libceph: resolve '.u [ 1978.001987][ T5514] ' (ret=-3): failed [ 1978.028166][ T5514] libceph: parse_ips bad ip '.u [ 1978.028166][ T5514] :d]:.,[' [ 1978.045560][ T5522] libceph: resolve '.u [ 1978.045560][ T5522] ' (ret=-3): failed [ 1978.054186][ T5522] libceph: parse_ips bad ip '.u [ 1978.054186][ T5522] :d]:.,[' 14:52:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x120000005, 0x9) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) sendmsg$rds(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f00000001c0)=""/146, 0x92}, {&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/13, 0xd}], 0x8, &(0x7f0000000580)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6, 0xc0000}, &(0x7f0000000500)=0x80, &(0x7f0000000540)=0x180000, 0x0, 0x5644, 0x72, 0x100000001, 0x0, 0x100}}, @zcopy_cookie={0x10, 0x114, 0xc, 0x5}], 0x68, 0x4000}, 0xc5) r2 = getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000) syz_open_procfs$namespace(r2, &(0x7f0000000640)='ns/uts\x00') 14:52:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r0, 0x0, 0x9) 14:52:17 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x300000000000000, 0x0) 14:52:17 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:17 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x600, 0x0) [ 1978.287673][ T5552] libceph: resolve '.u [ 1978.287673][ T5552] ' (ret=-3): failed 14:52:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1978.335025][ T5573] libceph: resolve '.u [ 1978.335025][ T5573] ' (ret=-3): failed [ 1978.340278][ T5552] libceph: parse_ips bad ip '.u [ 1978.340278][ T5552] :d]:.,[' [ 1978.357403][ T5566] libceph: resolve '.u [ 1978.357403][ T5566] ' (ret=-3): failed [ 1978.367506][ T5573] libceph: parse_ips bad ip '.u [ 1978.367506][ T5573] :d]:.,[' 14:52:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000040)=0x5f5) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x7ffd) 14:52:17 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x400000000000000, 0x0) [ 1978.424350][ T5566] libceph: parse_ips bad ip '.u [ 1978.424350][ T5566] :d]:.,[' 14:52:17 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x700, 0x0) 14:52:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1978.491131][ T5601] libceph: resolve '.u [ 1978.491131][ T5601] ' (ret=-3): failed 14:52:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000000007, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = syz_open_procfs(r1, 0x0) sendfile(r0, r2, 0x0, 0x8000) [ 1978.556210][ T5601] libceph: parse_ips bad ip '.u [ 1978.556210][ T5601] :d]:.,[' [ 1978.588123][ T5618] libceph: resolve '.u [ 1978.588123][ T5618] ' (ret=-3): failed 14:52:17 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x7760, 0x100000001}, 0x4e}, 0x10) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x6, 0x3, 'client1\x00', 0x3, '\x00', "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) write$P9_RFLUSH(r0, &(0x7f00000000c0)={0x7, 0x6d, 0x2}, 0x7) r3 = gettid() write$FUSE_LK(r2, &(0x7f0000000300)={0x28, 0x0, 0x6, {{0x3, 0xffffffffffff0000, 0x0, r3}}}, 0x28) r4 = getpgid(0x0) ptrace$getregset(0x4204, r4, 0x6, &(0x7f00000002c0)={&(0x7f0000000140)=""/97, 0x61}) 14:52:17 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:17 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x4000000000000000, 0x0) 14:52:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1978.662376][ T5618] libceph: parse_ips bad ip '.u [ 1978.662376][ T5618] :d]:.,[' [ 1978.714658][ T5649] libceph: resolve '.u [ 1978.714658][ T5649] ' (ret=-3): failed 14:52:17 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf00, 0x0) [ 1978.778191][ T5649] libceph: parse_ips bad ip '.u [ 1978.778191][ T5649] :d]:.,[' 14:52:17 executing program 4: r0 = mq_open(&(0x7f0000000240), 0x0, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @remote}, {0x306, @local}, 0x70, {0x2, 0x4e21, @multicast2}, 'lapb0\x00'}) 14:52:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) 14:52:17 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1978.874824][ T5725] libceph: resolve '.u [ 1978.874824][ T5725] ' (ret=-3): failed 14:52:17 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1978.950317][ T5725] libceph: parse_ips bad ip '.u [ 1978.950317][ T5725] :d]:.,[' [ 1978.953217][ T5771] libceph: resolve '.u [ 1978.953217][ T5771] ' (ret=-3): failed 14:52:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) write$FUSE_STATFS(r1, &(0x7f0000000080)={0x60, 0x0, 0x3, {{0x400, 0x3, 0x3f, 0x3, 0x7, 0x0, 0xc000, 0x1000}}}, 0x60) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, 0x0, &(0x7f0000048000), 0x0) getpgrp(0x0) timer_settime(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000001280)='/dev/vbi#\x00', 0x3, 0x2) r2 = memfd_create(&(0x7f0000000000)='\xac\x00\x00', 0x4) ftruncate(r2, 0x1000000) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000040), 0x4) sendfile(r1, r2, &(0x7f00000000c0)=0xf10001, 0xeefffdef) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) close(r1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r0, r3, 0x0, 0x8001) 14:52:18 executing program 4: syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x10000) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:18 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xc0', 0x0, 0x0) [ 1979.049678][ T5782] libceph: resolve '.u [ 1979.049678][ T5782] ' (ret=-3): failed [ 1979.057519][ T5782] libceph: parse_ips bad ip '.u [ 1979.057519][ T5782] :d]:.,[' [ 1979.079843][ T5771] libceph: parse_ips bad ip '.u [ 1979.079843][ T5771] :d]:.,[' 14:52:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x8080, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000002c0)={0x200, 0x12b1, 0x5, 0x0, 0x0, [], [], [], 0x9}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:18 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:18 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x1020, 0x0) 14:52:18 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:18 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2000, 0x0) 14:52:18 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8b, "c6547741355bc7b1e870bb4332ff9f40becd0b08fe2cecd153b8fd1728776077f66aa55e56f1b0e33c513f3b35757d30792cab0c8a78f5044734c1767fae6c3e913d2ef4253fa7fbe56218de69fdf246de68be4481fc9845393e74ecb3dbf350e637724a4f5bd373992b9b1b5ee022a6af77ddd3600631f7b0ea4f15803fda990cdb76e08a9aa496781bd0"}, &(0x7f0000000140)=0x93) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xfe, "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"}, &(0x7f0000000180)=0x106) 14:52:18 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1979.571090][ T5952] libceph: resolve '.u [ 1979.571090][ T5952] ' (ret=-3): failed [ 1979.632134][ T5952] libceph: parse_ips bad ip '.u [ 1979.632134][ T5952] :d]:.,[' [ 1979.635697][ T5970] libceph: resolve '.u [ 1979.635697][ T5970] ' (ret=-3): failed [ 1979.665213][ T5970] libceph: parse_ips bad ip '.u [ 1979.665213][ T5970] :d]:.,[' 14:52:19 executing program 2: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000001240)='/dev/dlm-monitor\x00', 0x2, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001280)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000001180)='/dev/dlm-control\x00', 0x200, 0x0) getsockname$netlink(r2, &(0x7f00000011c0), &(0x7f0000001200)=0xc) getpid() ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000140)="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") r3 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x6, 0x420080) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000001140)=0x28c) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x2000, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000040)={0x79, 0x0, [0x4fb, 0x8, 0x80000001, 0x8]}) r5 = syz_open_procfs(0x0, 0x0) sendfile(r1, r5, 0x0, 0x8000) 14:52:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/60, 0x3c) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fff, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x100, 0x3, 'client0\x00', 0xffffffff80000007, "81cd77baffade543", "ee828cd84ce3c5b1d9042c73528eac6300f5499a5e77822e9d17f1052efbf323", 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:19 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2010, 0x0) 14:52:19 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0xc2, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000040)={{r0, r1/1000+10000}, {0x77359400}}, 0x0) 14:52:19 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:19 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1980.064923][ T6042] libceph: resolve '.u [ 1980.064923][ T6042] ' (ret=-3): failed 14:52:19 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x3f00, 0x0) 14:52:19 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1980.111612][ T6080] libceph: resolve '.u [ 1980.111612][ T6080] ' (ret=-3): failed [ 1980.150092][ T6042] libceph: parse_ips bad ip '.u [ 1980.150092][ T6042] :d]:.,[' 14:52:19 executing program 4: r0 = mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x100000001, 0x401, 0x1, 0x6]) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setregs(0xf, r2, 0x6, &(0x7f0000000080)="cf79df0232763d5c2c313165c0d3c45819da0537dc53fd35dbbba07d047c897072aa1a690e9e11f3af7822e99c6c799e069fb1253980f4") 14:52:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'lapb0\x00', {0x2, 0x4e22, @local}}) sendfile(r0, r1, 0x0, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) 14:52:19 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xff', 0x0, 0x0) [ 1980.220752][ T6080] libceph: parse_ips bad ip '.u [ 1980.220752][ T6080] :d]:.,[' 14:52:19 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:19 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:19 executing program 4: r0 = mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0)=0xffff, 0x4) fsetxattr$security_smack_transmute(r0, &(0x7f0000000040)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000080)='TRUE', 0x4, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), 0x4) 14:52:19 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80000, 0x0) r2 = semget$private(0x0, 0x4, 0x140) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f00000002c0)=""/84) setns(r1, 0x10000000) r3 = socket$inet6(0xa, 0x3, 0xfffffffffffffff7) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r4 = getpid() getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000000c0)=""/40, &(0x7f0000000040)=0x28) r5 = syz_open_procfs(r4, 0x0) sendfile(r3, r5, 0x0, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e20, 0xff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x48000}], 0x2c) sendto$inet6(r0, &(0x7f0000000140)="a55b8e6d3fae962959351b6a6124cec94da90a74646832822491ae2beb2cc7bf6fabba6e91098fb7f3b53f630e14f05da3f026c7bfc9e54479365008aa8011a90b1c79779d7bc3b60363a391ef11fd330ce17af914672b44c54e68b6462a36674a0c8936e2096f90079e11283b41959e595bd4164c09727bd21456afc7e6ef8344131cac1f28abdf7209cf85fad3adf6b3238e69e070266fd8d15a7058c14c9f629279fa3d03e72d1e4320891378d43d6da88f1dbd3f8c7bac2f04726a8c6f4ced1e441ed8ed6fe649e00fb1ef9048a465450533d2c73eca8dade6967f6a1deaf47bb3aa014705efea7b47", 0xeb, 0x20000000, &(0x7f0000000240)={0xa, 0x4e24, 0xc7, @mcast2, 0x7ff}, 0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000000280)={0x10007, 0x3, 0x100000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) 14:52:19 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:19 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4800, 0x0) 14:52:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x8000) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f0000000000)) [ 1980.535103][ T6181] libceph: resolve '.u [ 1980.535103][ T6181] ' (ret=-3): failed [ 1980.553728][ T6185] libceph: resolve '.u [ 1980.553728][ T6185] ' (ret=-3): failed [ 1980.577077][ T6185] libceph: parse_ips bad ip '.u [ 1980.577077][ T6185] :d]:.,[' 14:52:19 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:19 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x90}, 0xfffffffffffffd19, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0xb16, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48810}, 0x4000800) syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x9, 0x88400) [ 1980.595125][ T6208] libceph: resolve '.u [ 1980.595125][ T6208] ' (ret=-3): failed [ 1980.604030][ T6181] libceph: parse_ips bad ip '.u [ 1980.604030][ T6181] :d]:.,[' 14:52:19 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4c00, 0x0) 14:52:19 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1980.678188][ T6208] libceph: parse_ips bad ip '.u [ 1980.678188][ T6208] :d]:.,[' [ 1980.717477][ T6245] libceph: resolve '.u [ 1980.717477][ T6245] ' (ret=-3): failed 14:52:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000002c0)='projid_map\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='-#trusted+,em0!\x00') [ 1980.783738][ T6255] libceph: resolve '.u [ 1980.783738][ T6255] ' (ret=-3): failed [ 1980.802743][ T6245] libceph: parse_ips bad ip '.u [ 1980.802743][ T6245] :d]:.,[' [ 1980.860534][ T6255] libceph: parse_ips bad ip '.u [ 1980.860534][ T6255] :d]:.,[' 14:52:19 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:19 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x1000, 0x0) 14:52:19 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1980.947758][ T6298] libceph: resolve '.u [ 1980.947758][ T6298] ' (ret=-3): failed 14:52:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x1, 0x400) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000480)=0x5) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) write$P9_RGETLOCK(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="2b0000003702000000100000000000000000800100000000", @ANYRES32=r3, @ANYBLOB="0d0001000000040000000000a5997646dc559c2771a30670bb100000abbdf538d027bb5c7cec44d6081da2ae83f6a5dab91da51343d7408404d4d266d704eb5c1cd2aee58d69"], 0x2b) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000400)={0x20000000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)='net/wireless\x00', 0xffffffffffffffff}, 0x30) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r6 = syz_open_procfs(r5, &(0x7f00000001c0)='net/wirmless\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e22, 0x2, @empty, 0x3}, @in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e22, 0x6, @mcast1}], 0x58) sendfile(r4, r6, 0x0, 0x8000) [ 1981.009858][ T6321] libceph: resolve '.u [ 1981.009858][ T6321] ' (ret=-3): failed [ 1981.017706][ T6321] libceph: parse_ips bad ip '.u [ 1981.017706][ T6321] :d]:.,[' 14:52:20 executing program 4: getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) r1 = getpgid(r0) prlimit64(r1, 0xd, &(0x7f0000000000)={0x100, 0x5}, &(0x7f0000000040)) r2 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x0, 0x2) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000280)="a8bd8044288d8d16b902732fc3b8a77f7ed8415c3b77ba9d21623bd7c92e07132fcc4137157faadcef6ed070ac9ca6d40d1e4fba9f49a5bb2f7a1a37f8454ebb12a40d8311906e643729ade8b1a0c5eba25ad2d3f12b5693d859b1bf039845a903de1ed050e9e32aa304d0bc1f73cd9730c1dfcfdd80915be2eb31669ac6b33cc9af505461cf5ebbe5723b0d989909b38bf4ee7a14aa9e5c931df38fa90491bc1a1e38a869009810417f5db2fbeba31c4ce3ae5ce7a9e516660db85ed8b3052fcfac2d") ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000001c0)="3c71bdbe47a236f7d55144bfdd3bb2160c50a8a10fec7626d1f51cc5cfe1d067220242f5a496854beefe39ec4629cc46afe77e7fa1d214d2e7f71a2a0a46320fc2457bc22a7478ccc54b435e9ad805aaab3554670de32a164711452d1cd06e89702225116ff453af33d100e3216299231da1c61afe61aecf85ce946162dc") r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1fc}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYRESDEC=r2, @ANYRES16=r3, @ANYBLOB="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"], 0x3}}, 0x810) ioctl(r2, 0x1, &(0x7f00000003c0)="1facb82beca7c10cdf46c2bfff086261776559c25906ec66eb2f414186bac15e2eda88fd2c7c2b76779e38a5") prctl$PR_GET_CHILD_SUBREAPER(0x25) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000380)) mq_open(&(0x7f0000000240)='.pp1\x00', 0xffffffffffffffff, 0x0, 0x0) [ 1981.060176][ T6298] libceph: parse_ips bad ip '.u [ 1981.060176][ T6298] :d]:.,[' 14:52:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x203, 0x0) ioctl$sock_ifreq(r3, 0x8948, &(0x7f0000000080)={'gretap0\x00', @ifru_names='bcsh0\x00'}) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host}, 0x10) sendfile(r1, r2, 0x0, 0x8000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'veth0\x00', 0x3}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) 14:52:20 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6000, 0x0) [ 1981.293645][ T6379] libceph: resolve '.u [ 1981.293645][ T6379] ' (ret=-3): failed 14:52:20 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x630080) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000040)={0x1, 0x9, [{0x0, 0x0, 0x6}]}) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x7ff) sched_setaffinity(r1, 0x8, &(0x7f0000000000)) [ 1981.415638][ T6379] libceph: parse_ips bad ip '.u [ 1981.415638][ T6379] :d]:.,[' 14:52:20 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6800, 0x0) 14:52:20 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:20 executing program 4: mq_open(&(0x7f0000000480)='.pp1\x00', 0x81, 0x4, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101, 0x0) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000440)=@known='system.posix_acl_default\x00', &(0x7f0000000540)=""/194, 0xc2) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f00000004c0)) ioctl$TCSBRKP(r0, 0x5425, 0x81) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x74, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e24, @rand_addr=0x8001}, @in6={0xa, 0x4e20, 0x1, @local, 0x5}, @in6={0xa, 0x4e21, 0xbfe0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3}, @in6={0xa, 0x4e21, 0x4, @mcast1, 0x5}]}, &(0x7f0000000200)=0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x109000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000003c0)={0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, [0x4, 0x6, 0x0, 0x7, 0x6, 0x18000000, 0x2, 0x3, 0x8, 0x9, 0x1ff, 0x7, 0xfffffffffffffffa, 0x9, 0x9]}, &(0x7f0000000380)=0x100) bind$can_raw(r0, &(0x7f00000000c0)={0x1d, r1}, 0x10) [ 1981.712078][ T6488] libceph: resolve '.u [ 1981.712078][ T6488] ' (ret=-3): failed 14:52:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x16, "8a20d02f0ac2fcfabf9c051525d80b1c169a4cb8daf5"}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, [0x5, 0x100000001, 0x1, 0x2, 0x4, 0x3a, 0x1, 0x3, 0x7, 0x1f, 0x8, 0x400, 0xfd6, 0xe7, 0x1]}, &(0x7f00000000c0)=0x100) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r3, 0x0, 0x8000) 14:52:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:20 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6c00, 0x0) 14:52:20 executing program 4: mq_open(&(0x7f0000000040)='{em0userwlan0wlan1\x00', 0x8c2, 0x162, 0x0) 14:52:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) [ 1981.772393][ T6488] libceph: parse_ips bad ip '.u [ 1981.772393][ T6488] :d]:.,[' 14:52:20 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:20 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7400, 0x0) 14:52:20 executing program 4: mq_open(&(0x7f0000000000)='%&GPL\x00', 0x0, 0x0, 0x0) [ 1981.925580][ T6568] libceph: resolve '.u [ 1981.925580][ T6568] ' (ret=-3): failed 14:52:20 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f0000000000)="badf6bc2f50dab3335535eadb13ea2760ad8179a8f984359421a5aa1abfa30bbf45f440840848ba08008204675be91626b6820d3918b8543e393b06849e931ed2d3a9b42d51d59450fdd7d9f5c9115e27af9a387496a9c6a0c370735c6e8a81666dd888138cb85a0bbd0331975c12d1de97af4", &(0x7f00000002c0)=""/144}, 0x18) sendfile(r0, r1, 0x0, 0x8000) 14:52:21 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1982.010555][ T6568] libceph: parse_ips bad ip '.u [ 1982.010555][ T6568] :d]:.,[' 14:52:21 executing program 4: r0 = mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x100000000, 0x2, 0xffff, 0x8, 0x9, 0x100000001, 0x5}, &(0x7f0000000040)) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x40000, 0x0) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x18) 14:52:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) [ 1982.148693][ T6637] libceph: resolve '.u [ 1982.148693][ T6637] ' (ret=-3): failed 14:52:21 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7a00, 0x0) 14:52:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1982.211826][ T6637] libceph: parse_ips bad ip '.u [ 1982.211826][ T6637] :d]:.,[' 14:52:21 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:21 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x48880, 0x0) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e22, 0x4, @mcast2}, {0xa, 0x4e23, 0x3, @loopback, 0x8718}, 0x400, [0x4, 0x1, 0x9, 0xc4, 0xb4, 0x100000001, 0x40]}, 0x5c) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@empty, @in=@loopback, 0x4e24, 0x8a79, 0x4e24, 0x1f, 0xa, 0x20, 0x80, 0x0, 0x0, r1}, {0x0, 0xe3ef, 0x8, 0x800, 0x7f, 0x7, 0x6, 0x101}, {0x200, 0xac, 0x0, 0x6}, 0x0, 0x6e6bb6, 0x0, 0x0, 0x1, 0x2}, {{@in6=@local, 0x4d6, 0xff}, 0xa, @in6=@empty, 0x3501, 0x7, 0x3, 0x2, 0x1, 0x3, 0x1}}, 0xe8) setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000200)=0xfffffffffffffff9, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r2, 0x9, 0x8}, 0xc) 14:52:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2002) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1e) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = getpid() r3 = syz_open_procfs(r2, 0x0) sendfile(r0, r3, 0x0, 0x8000) 14:52:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) [ 1982.400624][ T6707] libceph: resolve '.u [ 1982.400624][ T6707] ' (ret=-3): failed 14:52:21 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xedc0, 0x0) 14:52:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1982.463586][ T6707] libceph: parse_ips bad ip '.u [ 1982.463586][ T6707] :d]:.,[' 14:52:21 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:21 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14, 0x80000) getsockname$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x111100, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000200)={'bridge_slave_0\x00', 0x400}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)=0x0) setpriority(0x1, r2, 0x40) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0245628, &(0x7f0000000080)={0x0, 0x0, 0x0, [], &(0x7f0000000040)=0x3}) 14:52:21 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf000, 0x0) 14:52:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000002c0)="6d5e3d06e7d4baf187a7c4ad693b182e89a6e9229aeb5d5fc132604d7f3f16da466fb07454002ce694e5acccfb8ca09f8948f8c45710079bc580cc8745d4344f508196bdbea6411fecdb132d7a0145655f0b792c9c7a22cb1c2718ea51c8f1b8640ac65dc87d49c7184090a20bfc03df184b6f754587cd2764a1b45443e19bc73ee151823c5398be1f350887a092008a1327383108e5c9de9850d4ead89a7387e080099075536ff74a611aae34194dae3c5a6e94f32e8994ece071147f6e4dce95005f1b611498b99958e69cbfd280fe89520b08fe47827fc1c1b98bf0b6472be5") r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000006c0)={0x0, 0x3, 'client1\x00', 0x0, "1500", "c09b8f1b1bd45faa9ba62e0015c6050100004d7710e84aa13fabe7641b6300"}) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r2, r3, 0x0, 0x8000) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) [ 1982.675800][ T6762] libceph: resolve '.u [ 1982.675800][ T6762] ' (ret=-3): failed 14:52:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000) syz_open_procfs(r1, &(0x7f0000000000)='children\x00') [ 1982.716898][ T6762] libceph: parse_ips bad ip '.u [ 1982.716898][ T6762] :d]:.,[' [ 1982.744707][ T6808] libceph: resolve '.u [ 1982.744707][ T6808] ' (ret=-3): failed 14:52:21 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1982.796235][ T6808] libceph: parse_ips bad ip '.u [ 1982.796235][ T6808] :d]:.,[' 14:52:21 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = syz_open_procfs(r1, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)={0x400057, 0xfffffffffffffffe, 0x7fffffff, {0x5, 0x81}, {0x8, 0x26}, @const={0x4, {0x3, 0xcb0, 0x0, 0x6}}}) sendfile(r0, r2, 0x0, 0x8000) [ 1982.970915][ T6889] libceph: resolve '.u [ 1982.970915][ T6889] ' (ret=-3): failed [ 1982.988103][ T6904] libceph: resolve '.u [ 1982.988103][ T6904] ' (ret=-3): failed 14:52:22 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfc00, 0x0) 14:52:22 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1983.018816][ T6889] libceph: parse_ips bad ip '.u [ 1983.018816][ T6889] :d]:.,[' 14:52:22 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xc8, 0x102) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r0, 0xc040564b, &(0x7f0000000040)={0xfb8, 0x0, 0x300b, 0x5, 0x1, {0x7ff, 0x80000001}, 0x1}) 14:52:22 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r0, 0x6612) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') fcntl$getown(r3, 0x9) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000140)=0x5) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)={0x20000, 0x0, [0x8, 0x101, 0x7d4, 0x6c, 0x43, 0x5, 0x1, 0x8c]}) sendfile(r1, r3, 0x0, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000400)={{0x9}, {0x4, 0x2}, 0x400, 0x0, 0x101}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000003c0)={@loopback, 0x5e, r4}) 14:52:22 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1983.105620][ T6904] libceph: parse_ips bad ip '.u [ 1983.105620][ T6904] :d]:.,[' 14:52:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10040, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000080)=0x33000, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000000)="7c8b11849c7d2f0983917e9a3237249c3bb9ba919e270d3f40d62650dbedecce01e1ddd5218c", 0x26) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000) [ 1983.246157][ T6966] libceph: resolve '.u [ 1983.246157][ T6966] ' (ret=-3): failed 14:52:22 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x2, 0x440) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/164, 0xa4}, &(0x7f0000000180), 0x24}, 0x20) mq_open(&(0x7f0000000240)='.pp1\x00', 0x400, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000480)=""/241) 14:52:22 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:22 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf0ffff, 0x0) 14:52:22 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x440600, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @remote}}, 0x3ff, 0x0, 0x0, 0x9}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r4, 0x100000000, 0x5, 0x93ff, 0x3, 0x3f}, &(0x7f0000000580)=0x14) link(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$P9_RGETATTR(r2, &(0x7f00000002c0)={0xa0, 0x19, 0x2, {0x40, {0x0, 0x4, 0x8}, 0x1, r3, r5, 0x6, 0xe7, 0x9, 0xcdd, 0x1, 0x0, 0x20, 0x8000, 0x2, 0x80000001, 0x4, 0x5, 0x40, 0x1, 0x1}}, 0xa0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r6 = getpgrp(0xffffffffffffffff) r7 = syz_open_procfs(r6, &(0x7f0000000480)='\a\x00\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000380)) sendfile(r1, r7, 0x0, 0x8000) ioctl$FS_IOC_SETFLAGS(r7, 0x40046602, &(0x7f0000000000)=0x4b7) [ 1983.306671][ T6966] libceph: parse_ips bad ip '.u [ 1983.306671][ T6966] :d]:.,[' [ 1983.329579][ C0] net_ratelimit: 20 callbacks suppressed [ 1983.329588][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1983.341083][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:52:22 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:22 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1983.489509][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1983.495326][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1983.501162][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1983.506920][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() ptrace$getenv(0x4201, r1, 0x5, &(0x7f0000000000)) r2 = syz_open_procfs(r1, 0x0) openat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) sendfile(r0, r2, 0x0, 0x8000) 14:52:22 executing program 4: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x406, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xdaa8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xfff, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x6}, 0x8) mq_open(&(0x7f0000000100)='\x00\x05p1\x00u\xca\xe6\xae5\xf07-\xdb\xfa<\xfa\xfc\x1aT\xbc\xdc\xbe\x9f[\xc2c\xeb\x10\xe0\xc9H\xe3.\x14Y\x8d\xc9(\xcd\'\xb4\xf3\xad\x99G\xc2\xea\x13U2V\xc5\xee\xbd\xce{\xf3Z\xc5\x06\xec\x10\x1b\xa0}\xe4\xb8E\x96\xdf\r\xcf\xe0\x88\x1e\x10\x80\x1bF\x93\xde\xf2N\x1dbq\xd7o\xce\xcaQ?\xc8\xad\xea\xc8\xe3\x97\x8d=-v\x8d\x01\x10[&\x82t\xee\xa5W\x90DP/\x15O\xcf\x91\xee\xc6n\xfd\x8f<\xc9\xf4\xf2\xaa]\xa8\x0e\x80\x0e\xd1\xe8\xd4V\xbd@rs\x88\x8e\xc7<:=\xf8\xf1\t\xd8DT`\xd6\x95\xbaE\xea\\\xb6\xe8\x0e\x03\x19\xaa\xc2\xcd\x84\xfa\xb8HEb\x14\xa0\xbc\xee\xc6\x80\xbc\x91kW\x98\x83Td\v\xfb[\x880x0, @in={{0x2, 0x4e24, @multicast1}}, 0x5, 0x9, 0x3, 0x7, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e20, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8}}}, &(0x7f0000000140)=0x84) sendfile(r0, r2, 0x0, 0x8000) 14:52:22 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1983.746282][ T7132] libceph: resolve '.u [ 1983.746282][ T7132] ' (ret=-3): failed 14:52:22 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2000000, 0x0) 14:52:22 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xcc86, 0x4000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000140)=""/52) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000280)={0x5, 0x0, 0x100, 0x0, 0x0, [], [], [], 0x800, 0x4d3d}) mq_open(&(0x7f0000000240)='.pp1\x00', 0x4, 0x44, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40046607, &(0x7f00000001c0)=0x6) 14:52:22 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1983.793300][ T7132] libceph: parse_ips bad ip '.u [ 1983.793300][ T7132] :d]:.,[' [ 1983.809521][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1983.815322][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1983.821172][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1983.826952][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1983.873380][ T7172] libceph: resolve '.u [ 1983.873380][ T7172] ' (ret=-3): failed [ 1983.901476][ T7184] libceph: resolve '.u [ 1983.901476][ T7184] ' (ret=-3): failed 14:52:22 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1983.966313][ T7172] libceph: parse_ips bad ip '.u [ 1983.966313][ T7172] :d]:.,[' [ 1983.994578][ T7184] libceph: parse_ips bad ip '.u [ 1983.994578][ T7184] :d]:.,[' 14:52:23 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x698, 0x480, 0x0, 0x154, 0x288, 0x154, 0x5cc, 0x5cc, 0x5cc, 0x5cc, 0x5cc, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0x110, 0x154, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x2, 0x1, [0x99da, 0x401, 0xb8dd, 0x3, 0xbf, 0x7fff, 0x7, 0x0, 0x9, 0x7fff, 0x2, 0x3, 0x1, 0xfffffffffffffff9, 0x9, 0x2], 0x4}}]}, @common=@unspec=@LED={0x44, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x9, 0x2}}}, {{@uncond, 0x0, 0x110, 0x134, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x2, 0x3, 0x1, [0x8, 0xffffffff, 0x4, 0x8000, 0xfffffffffffffff8, 0x4, 0x2, 0x8, 0x2579, 0x3, 0x4, 0x80000001, 0x7ff, 0x5, 0x4, 0x1], 0x2}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00'}}, {{@uncond, 0x0, 0xc8, 0x10c}, @SNPT={0x44, 'SNPT\x00', 0x0, {@ipv4=@rand_addr=0x65, @ipv6=@loopback, 0xe, 0xb, 0x80000001}}}, {{@ipv6={@empty, @loopback, [0x0, 0x0, 0xff000000, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffff00], 'veth0_to_bridge\x00', 'irlan0\x00', {0xff}, {}, 0x2c, 0x7, 0x4, 0x2}, 0x0, 0xc8, 0xec}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0xe06, 0x2}}}, {{@ipv6={@mcast1, @loopback, [0x0, 0xffffff00, 0xff], [0xffffffff, 0x0, 0xff000000, 0xffffffff], 'ifb0\x00', 'ip6gre0\x00', {}, {0xff}, 0x8, 0x1000, 0x4, 0x8}, 0x0, 0x110, 0x14c, 0x0, {}, [@common=@inet=@tos={0x24, 'tos\x00', 0x0, {0x5, 0x100000001}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x5}}]}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x3, 0x5, @ipv6=@local, 0x4e21}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24}}}}, 0x6f4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) [ 1984.017292][ T7236] libceph: resolve '.u [ 1984.017292][ T7236] ' (ret=-3): failed 14:52:23 executing program 4: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x800, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/33) r1 = msgget$private(0x0, 0x4c9) msgsnd(r1, &(0x7f00000000c0)={0x0, "42c89a68ef3f006e152e5b2accba80a87ae2b814948e83f5088a926b418d7cb8f48bc590d4b8b31b393592d361f02244625d3b9fcae02d96b7800a5c904a662dc2278f452a42e341677b47c1063ec58bb63e6c177c4a91beb93712f64ab36fe38b69f4b83069d32104a8942aec22e0e719684d05b03f36febd4e5841c9b6c5960969227f5ae65c451417fff4a9bff69c932cbc2737dcede298a140400ff0bbc9a441b61fbcd05b21d464f6053b98dae32ca59f3a6db2c360df493ae6c4dfc654cdc38991102c4820d239f1fc04ce3278a5b468f2bad3a8a12088f293240364d1b78338d1ba1fb0566f9957a7d7389d4f3e"}, 0xf5, 0x800) mq_open(&(0x7f0000000080)='.pp1\x00', 0x4, 0x108, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000006c0)={0x53, 0xffffffffffffffff, 0x50, 0x7, @scatter={0x4, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/225, 0xe1}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000400)=""/218, 0xda}]}, &(0x7f0000000540)="5e0f51787fd4aeed17218f973973a058bc069c67b001adc669ec8b829a112b12c8c31e3f28387946439143084b1f315163a507b98f26332b4e18270cf3395e9afa1b3738e235651051524d94e9f15b1a", &(0x7f00000005c0)=""/172, 0x7fffffff, 0x14, 0x3, &(0x7f0000000680)}) [ 1984.081158][ T7236] libceph: parse_ips bad ip '.u [ 1984.081158][ T7236] :d]:.,[' 14:52:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:23 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x3000000, 0x0) 14:52:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x4000, @dev, 0x5}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0xee) [ 1984.126180][ T7266] libceph: resolve '.u [ 1984.126180][ T7266] ' (ret=-3): failed [ 1984.190276][ T7266] libceph: parse_ips bad ip '.u [ 1984.190276][ T7266] :d]:.,[' 14:52:23 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, r0) [ 1984.235315][ T7312] libceph: resolve '.u [ 1984.235315][ T7312] ' (ret=-3): failed 14:52:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1984.336635][ T7329] libceph: resolve '.u [ 1984.336635][ T7329] ' (ret=-3): failed [ 1984.356060][ T7312] libceph: parse_ips bad ip '.u [ 1984.356060][ T7312] :d]:.,[' 14:52:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0x2) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000) [ 1984.391569][ T7329] libceph: parse_ips bad ip '.u [ 1984.391569][ T7329] :d]:.,[' 14:52:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x5, 0xffff) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:23 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1984.438900][ T7349] libceph: resolve '.u [ 1984.438900][ T7349] ' (ret=-3): failed 14:52:23 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x40, 0x0) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) [ 1984.508697][ T7349] libceph: parse_ips bad ip '.u [ 1984.508697][ T7349] :d]:.,[' 14:52:23 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4000000, 0x0) 14:52:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1984.616239][ T7412] libceph: resolve '.u [ 1984.616239][ T7412] ' (ret=-3): failed [ 1984.649650][ T7412] libceph: parse_ips bad ip '.u [ 1984.649650][ T7412] :d]:.,[' 14:52:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x80000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000400)) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = getpid() socket$caif_seqpacket(0x25, 0x5, 0x2) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000001c0)={'mangle\x00', 0x75, "cdfb0e4f205afece863bc02f9e1a72885619251af270b357f14a837deb27417748186599b9479156f6328d43cc5cc7327e70a59e7fccedc004e4d306d6f4a31ee84722d5e49966a5cd00f7ff57cb0c328c096966ba9c60ee34168551fa592ccb1cf710e3b5f427d4699eb80394245b856dcbf80e3a"}, &(0x7f0000000280)=0x99) r3 = syz_open_procfs(0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x401, @mcast1, 0x7f}}}, &(0x7f00000000c0)=0x84) rt_tgsigqueueinfo(r2, r2, 0x3, &(0x7f0000000340)={0x33, 0x7, 0xab04}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r4}, &(0x7f0000000180)=0x8) sendfile(r1, r3, 0x0, 0x8000) 14:52:23 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000002d40)='/dev/bus/usb/00#/00#\x00', 0x0, 0x101000) setsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000002d80)=0x1, 0x4) accept4$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14, 0x80800) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1984.678827][ T7418] libceph: resolve '.u [ 1984.678827][ T7418] ' (ret=-3): failed [ 1984.696265][ T7414] libceph: resolve '.u [ 1984.696265][ T7414] ' (ret=-3): failed 14:52:23 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000380)={0x0, 0x1000000003, 'client1\x00', 0x2, "23c994a800", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45", 0x81, 0x10000000000}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) [ 1984.729136][ T7443] libceph: resolve '.u [ 1984.729136][ T7443] ' (ret=-3): failed 14:52:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:23 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1984.776404][ T7414] libceph: parse_ips bad ip '.u [ 1984.776404][ T7414] :d]:.,[' [ 1984.806802][ T7418] libceph: parse_ips bad ip '.u [ 1984.806802][ T7418] :d]:.,[' [ 1984.839549][ T7443] libceph: parse_ips bad ip '.u [ 1984.839549][ T7443] :d]:.,[' 14:52:23 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x5000000, 0x0) 14:52:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) sendfile(r0, r1, 0x0, 0x8000) [ 1984.902413][ T7502] libceph: resolve '.u [ 1984.902413][ T7502] ' (ret=-3): failed 14:52:23 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:23 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000037c0)='/dev/vsock\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003800)=0xa918, 0x4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, r0, 0x0, 0xa, &(0x7f0000000000)='\'+!md5sum\x00', 0xffffffffffffffff}, 0x30) syz_open_procfs(r1, &(0x7f0000000080)='net/raw6\x00') 14:52:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080), 0x4) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) sendfile(r0, r1, 0x0, 0x8000) [ 1985.031940][ T7502] libceph: parse_ips bad ip '.u [ 1985.031940][ T7502] :d]:.,[' [ 1985.055475][ T7537] libceph: resolve '.u [ 1985.055475][ T7537] ' (ret=-3): failed 14:52:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:24 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1985.092019][ T7537] libceph: parse_ips bad ip '.u [ 1985.092019][ T7537] :d]:.,[' 14:52:24 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cachefiles\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setuid(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/softnet_stat\x00') ioctl$sock_ifreq(r2, 0x8923, &(0x7f00000001c0)={'lo\x00', @ifru_settings={0x6f, 0x7ff, @cisco=&(0x7f0000000180)={0x7fff, 0x3}}}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000540)=@req3={0x7fff, 0x3, 0x21, 0x80, 0x1, 0x800000, 0x251}, 0x1c) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000580)) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000280)={r3, 0x2}, 0x0, &(0x7f00000002c0)="567336c12bb3a7194f9f3790973d4e22fd1a5d531d1f43280c38e9ce89bca896ea517f29ca1c4f3fb821cfe341a75584dc80261e38d0c2f311b626a784e408a3de45ac3d404b12926fb3049a473758b1220da6fb624a4797efe2802eb19d15e12f8c322ea311e79e74cc6761ce3ebf50d942c0a376f57ca18e47db841bcd7b37740f7a7ba862935fdd3f953de85fa1add401852a3bb7528628898e4307f326c9a8f56866ee168bf97f72721f77261c5910c9f0649bdc8482927362a0073533013eb00e353c597ff1338a842f809c11f12b32ac73", &(0x7f00000003c0)=""/193) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000500)=0x10000) [ 1985.163532][ T7564] libceph: resolve '.u [ 1985.163532][ T7564] ' (ret=-3): failed 14:52:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xfffffffefffdffff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) [ 1985.205932][ T7564] libceph: parse_ips bad ip '.u [ 1985.205932][ T7564] :d]:.,[' [ 1985.229198][ T7604] libceph: resolve '.u [ 1985.229198][ T7604] ' (ret=-3): failed 14:52:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:24 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6000000, 0x0) [ 1985.287774][ T7604] libceph: parse_ips bad ip '.u [ 1985.287774][ T7604] :d]:.,[' 14:52:24 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) write$capi20_data(r0, &(0x7f0000000040)={{0x10, 0xfffffffffd38245c, 0x8, 0x83, 0x0, 0x6}, 0xc7, "1f078c9fa40a9914acab8a672c27f0ec40a9a4241577a6e2f9a1f856bf64df74ca686196814cff36b6f65a54cf4b4edafa501dda1e78bb6d18ad0f31b69a057d33a1e811dc4fb0bb357add03ed6f0be1e1e6dd6ee8971a7bc2258004e78b7b442d773f65347166c49a1802f19cae266ec7179a526421416446fdc426dd268006835b4afdd58742c5b3eb4123f72ebf4fdc308aea418ea1a6b6f15a7111ce4cff30e5459e1a2775f21ddf49ccee61016cafd9bbb03de921a378f560deea7dfd1a6e93601792557b"}, 0xd9) 14:52:24 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:24 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) poll(&(0x7f0000000000)=[{r0, 0x100}], 0x1, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r1, 0x0, 0x8000) 14:52:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1985.495119][ T7700] libceph: resolve '.u [ 1985.495119][ T7700] ' (ret=-3): failed [ 1985.514973][ T7712] libceph: resolve '.u [ 1985.514973][ T7712] ' (ret=-3): failed [ 1985.541910][ T7726] libceph: resolve '.u [ 1985.541910][ T7726] ' (ret=-3): failed 14:52:24 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) write$FUSE_INIT(r1, &(0x7f0000000080)={0x50, 0x0, 0x3, {0x7, 0x1d, 0x4080209b, 0x80, 0x101, 0x5, 0x9, 0x1f}}, 0x50) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000001180)=""/4096, &(0x7f0000001140)=0x1000) getpid() r2 = syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x8, 0x10000, 0x80, 0x6, 0x0, 0x58, 0x0, 0x3, 0xfffffffffffffffd, 0xffff, 0x1ff, 0x80000000, 0x91, 0x2079, 0x20, 0x8, 0x80, 0x0, 0x400, 0x5, 0x80, 0x4, 0x7, 0xc580, 0xfffffffffffffff7, 0x1, 0x7, 0x1, 0x4, 0xfffffffffffffffa, 0x10000, 0x6, 0xfffffffffffff647, 0x80000001, 0x8e, 0x3fffc000000000, 0x0, 0x100000001, 0x7, @perf_config_ext={0x3, 0xf953}, 0x4000, 0x5, 0x76944b7b, 0x7, 0x1, 0x8, 0xfffffffffffffffa}, 0xffffffffffffffff, 0x9, r0, 0x2) sendfile(r1, r2, 0x0, 0x8000) [ 1985.571836][ T7700] libceph: parse_ips bad ip '.u [ 1985.571836][ T7700] :d]:.,[' [ 1985.581378][ T7712] libceph: parse_ips bad ip '.u [ 1985.581378][ T7712] :d]:.,[' 14:52:24 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x8000, 0x0) fcntl$addseals(r0, 0x409, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x128, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f00000001c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x20, 0x6007, 'veth0_to_team\x00', 'irlan0\x00', 'nr0\x00', 'syzkaller0\x00', @local, [0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0x98}}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x178) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x208400, 0x18) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000140)={0xfa, &(0x7f0000000040)=""/250}) 14:52:24 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1985.624826][ T7726] libceph: parse_ips bad ip '.u [ 1985.624826][ T7726] :d]:.,[' 14:52:24 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7000000, 0x0) 14:52:24 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = dup3(r0, r1, 0x80000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @empty}, {0x1, @local}, 0x186b1be1cf099cf7, {0x2, 0x4e22, @remote}, 'veth1_to_team\x00'}) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6f) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x64, r4, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1}, @NBD_ATTR_SOCKETS={0x24, 0x7, [{0x8, 0x1, r2}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r1}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xe}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sendfile(r1, r3, 0x0, 0x8000) 14:52:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1985.784361][ T7800] libceph: resolve '.u [ 1985.784361][ T7800] ' (ret=-3): failed [ 1985.813024][ T7815] libceph: resolve '.u [ 1985.813024][ T7815] ' (ret=-3): failed 14:52:24 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 14:52:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/87, 0x57}, {&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f00000000c0)=""/51, 0x33}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000180)=""/24, 0x18}], 0x5, 0x0) r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) [ 1985.856603][ T7800] libceph: parse_ips bad ip '.u [ 1985.856603][ T7800] :d]:.,[' [ 1985.895373][ T7827] libceph: resolve '.u [ 1985.895373][ T7827] ' (ret=-3): failed 14:52:24 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1985.933031][ T7862] libceph: resolve '.u [ 1985.933031][ T7862] ' (ret=-3): failed [ 1985.939813][ T7815] libceph: parse_ips bad ip '.u [ 1985.939813][ T7815] :d]:.,[' [ 1985.969799][ T7827] libceph: parse_ips bad ip '.u [ 1985.969799][ T7827] :d]:.,[' 14:52:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000420010010000af00000000000000000047165df2fd7d28b9accc57c906efd50c6baff5f44f5f7cf43985c84d4d90084857205ed01c33a19dc07d8dedf4348259d31e432700b10e9191ac9e38389a8f609ed2d32dc967bd2de14596f1da0e470df280c31530f0bcbc6734f3e48b38df74dc9f55dea5939b3c96067397bdd89ad0130408d33299008ec8c69fca0b47334abbf46901b1d88d58b53d7434c6fe873b5e8325369e19554b8d27604fc524c017fd06f7661f8122cae5fd9e88c41cb63d"], 0x14}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x1e9049b828b69268) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10001, 0x400000) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) chmod(&(0x7f0000000100)='./file0\x00', 0x10a) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x4000, 0x0) 14:52:25 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1986.015109][ T7862] libceph: parse_ips bad ip '.u [ 1986.015109][ T7862] :d]:.,[' 14:52:25 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf000000, 0x0) [ 1986.135831][ T7930] libceph: resolve '.u [ 1986.135831][ T7930] ' (ret=-3): failed [ 1986.144903][ T7912] libceph: resolve '.u [ 1986.144903][ T7912] ' (ret=-3): failed 14:52:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/wireless\x00') setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000000)=""/72) sendfile(r0, r2, 0x0, 0x8003) 14:52:25 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x20000000, 0x0) [ 1986.185507][ T7947] libceph: resolve '.u [ 1986.185507][ T7947] ' (ret=-3): failed [ 1986.194801][ T7930] libceph: parse_ips bad ip '.u [ 1986.194801][ T7930] :d]:.,[' [ 1986.204220][ T7912] libceph: parse_ips bad ip '.u [ 1986.204220][ T7912] :d]:.,[' 14:52:25 executing program 4: mq_open(&(0x7f0000000040)='\xe8|p1\x00', 0x800, 0xfffffffffffffffd, 0x0) 14:52:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$FICLONE(r0, 0x40049409, r0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) sendfile(r0, r1, 0x0, 0x8000) 14:52:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1986.325209][ T7947] libceph: parse_ips bad ip '.u [ 1986.325209][ T7947] :d]:.,[' 14:52:25 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xff', 0x0, 0x0) [ 1986.396335][ T7992] libceph: resolve '.u [ 1986.396335][ T7992] ' (ret=-3): failed 14:52:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:25 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000) fallocate(r0, 0x0, 0xfffffffffffffffa, 0x4) [ 1986.470679][ T8019] libceph: resolve '.u [ 1986.470679][ T8019] ' (ret=-3): failed 14:52:25 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x100, 0x6}) [ 1986.521049][ T7992] libceph: parse_ips bad ip '.u [ 1986.521049][ T7992] :d]:.,[' 14:52:25 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x20100000, 0x0) [ 1986.576906][ T8019] libceph: parse_ips bad ip '.u [ 1986.576906][ T8019] :d]:.,[' 14:52:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = dup(r0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000002c0)={0x9, 0x0, [{0x7, 0x5, 0x0, 0x0, @adapter={0x80000000, 0x6, 0x3, 0x4, 0xffffffffffffff00}}, {0x2, 0x4, 0x0, 0x0, @adapter={0x0, 0xffffffff, 0x8, 0xff, 0x100}}, {0x2, 0x0, 0x0, 0x0, @irqchip={0x9, 0x101}}, {0x6, 0x7, 0x0, 0x0, @irqchip={0x2, 0x800}}, {0x7f, 0x7, 0x0, 0x0, @irqchip={0x7, 0x3}}, {0x9, 0x3, 0x0, 0x0, @msi={0x9, 0x4}}, {0x81, 0x3, 0x0, 0x0, @msi={0x5e8, 0x1ff, 0x5}}, {0x1, 0x7, 0x0, 0x0, @msi={0xfe2d, 0xffffffff, 0x4}}, {0x80000001, 0x0, 0x0, 0x0, @sint={0x3, 0x4}}]}) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r3, 0x0, 0x8000) ioctl$TIOCNXCL(r3, 0x540d) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x840, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x9, @ipv4={[], [], @empty}, 0x7}, 0x1c) 14:52:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000) sched_getaffinity(r1, 0x8, &(0x7f0000000000)) 14:52:25 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:25 executing program 4: mq_open(&(0x7f0000000080)='.pp1\x00\x97\xfb\x80UK\x14\xafO\"\xc9X\x1b\xb7\v\x17\x99\xbb\x87\xb10)8\x16:\x7f\x00\xded\x9fa\xb2\xb0\x14\xe4J\x8a\xcb\xf7y3\xec\xb5\xa4)!0\xe2\xb3\xaez\xa8^5\xc7-\\#\'\xe7<\x91\x82E\xab\xd2\xd2\xd9[\x04\xe7\xddr\xfdD\x97\n\xf2bx\x91g\xac:l\xed\xc2h\xe1\x0f\x0e\x16_\xdf\x12\x8a\x7f\xff\x06gV\xa4\xbaw5\xc3\xe0S\x938/', 0x0, 0x0, 0x0) 14:52:25 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x3f000000, 0x0) [ 1986.840433][ T8152] libceph: resolve '.u [ 1986.840433][ T8152] ' (ret=-3): failed 14:52:25 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x101000) r1 = getuid() openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x4000, 0x0) getgroups(0x3, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff]) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000080)={0xa0, 0xffffffffffffffda, 0x5, {{0x4, 0x1, 0x1, 0x240e468d, 0x0, 0x0, {0x1, 0x1, 0x9, 0x41b1, 0x2, 0x60f, 0x9, 0x1, 0x0, 0x8000, 0x9bf9, r1, r2, 0x10001, 0x9}}, {0x0, 0x4}}}, 0xa0) 14:52:25 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) [ 1986.900411][ T8152] libceph: parse_ips bad ip '.u [ 1986.900411][ T8152] :d]:.,[' [ 1986.921759][ T8158] libceph: resolve '.u [ 1986.921759][ T8158] ' (ret=-3): failed [ 1986.941487][ T8189] libceph: resolve '.u [ 1986.941487][ T8189] ' (ret=-3): failed 14:52:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xff', 0x0, 0x0) 14:52:26 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000000)={0x6, 0x3, 'client1\x00', 0xffffffff80000000, "b8941d7162258a01", "b1cb4b3fd3a0ab5c6e6ea7132a6d8551689da6d12fe7b78a9e6dc0616691c2a0", 0x8, 0x10000}) [ 1987.007813][ T8158] libceph: parse_ips bad ip '.u [ 1987.007813][ T8158] :d]:.,[' [ 1987.009830][ T8189] libceph: parse_ips bad ip '.u [ 1987.009830][ T8189] :d]:.,[' 14:52:26 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x48000000, 0x0) 14:52:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x8) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000040)) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1987.189901][ T8240] libceph: resolve '.u [ 1987.189901][ T8240] ' (ret=-3): failed [ 1987.228472][ T8252] libceph: resolve '.u [ 1987.228472][ T8252] ' (ret=-3): failed 14:52:26 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000140)) sendfile(r1, r2, 0x0, 0x8000) fsetxattr$security_ima(r0, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000040)=@ng={0x4, 0x5, "eba50353e57bffce7ca9d773c1"}, 0xf, 0x1) 14:52:26 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) write$FUSE_INIT(r1, &(0x7f0000000080)={0x50, 0x0, 0x3, {0x7, 0x1d, 0x4080209b, 0x80, 0x101, 0x5, 0x9, 0x1f}}, 0x50) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000001180)=""/4096, &(0x7f0000001140)=0x1000) getpid() r2 = syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x8, 0x10000, 0x80, 0x6, 0x0, 0x58, 0x0, 0x3, 0xfffffffffffffffd, 0xffff, 0x1ff, 0x80000000, 0x91, 0x2079, 0x20, 0x8, 0x80, 0x0, 0x400, 0x5, 0x80, 0x4, 0x7, 0xc580, 0xfffffffffffffff7, 0x1, 0x7, 0x1, 0x4, 0xfffffffffffffffa, 0x10000, 0x6, 0xfffffffffffff647, 0x80000001, 0x8e, 0x3fffc000000000, 0x0, 0x100000001, 0x7, @perf_config_ext={0x3, 0xf953}, 0x4000, 0x5, 0x76944b7b, 0x7, 0x1, 0x8, 0xfffffffffffffffa}, 0xffffffffffffffff, 0x9, r0, 0x2) sendfile(r1, r2, 0x0, 0x8000) [ 1987.270671][ T8240] libceph: parse_ips bad ip '.u [ 1987.270671][ T8240] :d]:.,[' 14:52:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xff', 0x0, 0x0) 14:52:26 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e22, 0x6, @ipv4={[], [], @multicast1}, 0x4}, {0xa, 0x4e21, 0x3, @local, 0x1ff}, 0x9, [0x8, 0x4c6f, 0x7, 0x2c2c, 0x3a1, 0x9, 0x96ec, 0x1]}, 0x5c) [ 1987.348648][ T8252] libceph: parse_ips bad ip '.u [ 1987.348648][ T8252] :d]:.,[' 14:52:26 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4c000000, 0x0) 14:52:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, 0x0, &(0x7f0000048000), 0x0) getpgrp(0x0) timer_settime(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000001280)='/dev/vbi#\x00', 0x3, 0x2) r2 = memfd_create(&(0x7f0000000000)='\xac\x00\x00', 0x4) ftruncate(r2, 0x1000000) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000040), 0x4) sendfile(r1, r2, &(0x7f00000000c0)=0xf10001, 0xeefffdef) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) close(r1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r0, r3, 0x0, 0x8001) [ 1987.497533][ T8319] libceph: resolve '.u [ 1987.497533][ T8319] ' (ret=-3): failed 14:52:26 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000008000000000000000000005f300000000000000000000008012c83a85d04f3e6cd1a4a575bc07b700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000c13a7f424425258ee018fc98ca5ad476b1f179c065d06dad4ab23745dfae62b9ee6d4d264e415bcd31d1f26e1e3e563b6ddd14b265495d6110689b73a87a3c4fe202fccea6b0d16885fd975f8d21fb11ebe6173593e5f315d7018acc2a72f1205"], 0x78) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) sendfile(r1, r2, 0x0, 0x8000) 14:52:26 executing program 4: r0 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x2, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x2d, &(0x7f0000000300)={0x0, 0x0}, 0x10) fsetxattr$trusted_overlay_origin(r0, &(0x7f00000000c0)='trusted.overlay.origin\x00', &(0x7f0000000100)='y\x00', 0x2, 0x1) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VIDIOC_G_AUDOUT(r2, 0x80345631, &(0x7f0000000040)) 14:52:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1987.553525][ T8319] libceph: parse_ips bad ip '.u [ 1987.553525][ T8319] :d]:.,[' [ 1987.555392][ T8326] libceph: resolve '.u [ 1987.555392][ T8326] ' (ret=-3): failed 14:52:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:26 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x60000000, 0x0) [ 1987.636029][ T8326] libceph: parse_ips bad ip '.u [ 1987.636029][ T8326] :d]:.,[' [ 1987.668248][ T8359] libceph: resolve '.u [ 1987.668248][ T8359] ' (ret=-3): failed [ 1987.714526][ T8364] libceph: resolve '.u [ 1987.714526][ T8364] ' (ret=-3): failed 14:52:26 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000040)={0x10200, 0x1, 0x6000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) [ 1987.824652][ T8359] libceph: parse_ips bad ip '.u [ 1987.824652][ T8359] :d]:.,[' [ 1987.833003][ T8388] libceph: resolve '.u [ 1987.833003][ T8388] ' (ret=-3): failed [ 1987.862489][ T8398] libceph: resolve '.u [ 1987.862489][ T8398] ' (ret=-3): failed 14:52:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) 14:52:26 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1987.870934][ T8364] libceph: parse_ips bad ip '.u [ 1987.870934][ T8364] :d]:.,[' 14:52:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1987.900828][ T8398] libceph: parse_ips bad ip '.u [ 1987.900828][ T8398] :d]:.,[' 14:52:27 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x68000000, 0x0) 14:52:27 executing program 4: r0 = dup(0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x3f, @remote}, 0x1c) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) fsetxattr$security_evm(r1, &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@md5={0x1, "d231426f40cb52ea58459cc88bbe580c"}, 0x11, 0x3) [ 1987.988777][ T8388] libceph: parse_ips bad ip '.u [ 1987.988777][ T8388] :d]:.,[' [ 1988.058785][ T8426] libceph: resolve '.u [ 1988.058785][ T8426] ' (ret=-3): failed [ 1988.086747][ T8452] libceph: resolve '.u [ 1988.086747][ T8452] ' (ret=-3): failed [ 1988.119860][ T8426] libceph: parse_ips bad ip '.u [ 1988.119860][ T8426] :d]:.,[' [ 1988.154618][ T8452] libceph: parse_ips bad ip '.u [ 1988.154618][ T8452] :d]:.,[' [ 1988.163888][ T8468] libceph: resolve '.u [ 1988.163888][ T8468] ' (ret=-3): failed [ 1988.175727][ T8460] libceph: resolve '.u [ 1988.175727][ T8460] ' (ret=-3): failed [ 1988.182802][ T8468] libceph: parse_ips bad ip '.u [ 1988.182802][ T8468] :d]:.,[' [ 1988.246407][ T8460] libceph: parse_ips bad ip '.u [ 1988.246407][ T8460] :d]:.,[' 14:52:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, 0x0, &(0x7f0000048000), 0x0) getpgrp(0x0) timer_settime(0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000001280)='/dev/vbi#\x00', 0x3, 0x2) r2 = memfd_create(&(0x7f0000000000)='\xac\x00\x00', 0x4) ftruncate(r2, 0x1000000) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000040), 0x4) sendfile(r1, r2, &(0x7f00000000c0)=0xf10001, 0xeefffdef) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) close(r1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r0, r3, 0x0, 0x8001) 14:52:27 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:27 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_NMI(r2, 0xae9a) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x40000000000000, 0x0, @empty, 0x7529c15}, 0x59) getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r3, r0, 0x0, 0x7) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000000000)=0x9) 14:52:27 executing program 4: mq_open(&(0x7f0000000100)='\x00\x00\x00M\x9fWI\x1a\xa6\x12', 0x842, 0x120, 0x0) 14:52:27 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6c000000, 0x0) 14:52:27 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xf9', 0x0, 0x0) [ 1988.472342][ T8496] libceph: resolve '.u [ 1988.472342][ T8496] ' (ret=-3): failed [ 1988.486511][ T8496] libceph: parse_ips bad ip '.u [ 1988.486511][ T8496] :d]:.,[' [ 1988.524425][ T8537] libceph: resolve '.u [ 1988.524425][ T8537] ' (ret=-3): failed 14:52:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() syz_open_procfs(0x0, 0x0) 14:52:27 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x8c', 0x0, 0x0) 14:52:27 executing program 4: mq_open(&(0x7f0000000100)='.pp1\x10', 0x81, 0x1, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x141001) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'team_slave_1\x00', {0x2, 0x4e20, @multicast1}}) 14:52:27 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1988.603189][ T8537] libceph: parse_ips bad ip '.u [ 1988.603189][ T8537] :d]:.,[' 14:52:27 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x74000000, 0x0) 14:52:27 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 1988.904556][ T8621] libceph: resolve '.u [ 1988.904556][ T8621] ' (ret=-3): failed [ 1988.956698][ T8627] libceph: resolve '.u [ 1988.956698][ T8627] ' (ret=-3): failed [ 1988.983446][ T8621] libceph: parse_ips bad ip '.u [ 1988.983446][ T8621] :d]:.,[' [ 1989.008768][ T8627] libceph: parse_ips bad ip '.u [ 1989.008768][ T8627] :d]:.,[' 14:52:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x120000005, 0x9) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) sendmsg$rds(r1, &(0x7f0000000600)={&(0x7f0000000040)={0x2, 0x4e20, @remote}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f0000000140)=""/116, 0x74}, {&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f00000001c0)=""/146, 0x92}, {&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/13, 0xd}], 0x8, &(0x7f0000000580)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6, 0xc0000}, &(0x7f0000000500)=0x80, &(0x7f0000000540)=0x180000, 0x0, 0x5644, 0x72, 0x100000001, 0x0, 0x100}}, @zcopy_cookie={0x10, 0x114, 0xc, 0x5}], 0x68, 0x4000}, 0xc5) r2 = getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r0, r3, 0x0, 0x8000) syz_open_procfs$namespace(r2, &(0x7f0000000640)='ns/uts\x00') 14:52:28 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xf6', 0x0, 0x0) 14:52:28 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x3, 0x4) sendfile(r0, r1, 0x0, 0x8000) 14:52:28 executing program 4: mq_open(&(0x7f0000000000)='.pp1\x00', 0x8000000000000000, 0x1d, 0x0) 14:52:28 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7a000000, 0x0) [ 1989.313122][ T8653] libceph: resolve '.u [ 1989.313122][ T8653] ' (ret=-3): failed 14:52:28 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1989.356947][ T8676] libceph: resolve '.u [ 1989.356947][ T8676] ' (ret=-3): failed 14:52:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = syz_open_procfs(r1, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r2, 0x11b, 0x6, &(0x7f0000000000)=0x6, 0x4) sendfile(r0, r2, 0x0, 0x8000) 14:52:28 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1989.399937][ T8653] libceph: parse_ips bad ip '.u [ 1989.399937][ T8653] :d]:.,[' [ 1989.420865][ T8676] libceph: parse_ips bad ip '.u [ 1989.420865][ T8676] :d]:.,[' 14:52:28 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x8cffffff, 0x0) 14:52:28 executing program 4: mq_open(&(0x7f0000000040)='[-md5sumem1ppp0#\x00', 0x3, 0x119, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x20000, 0x0) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r0, 0x110, 0x4, &(0x7f0000000cc0), 0x4) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000d00)={0x7, 0x0, 0x5a}) r2 = accept4$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000540)=0x14, 0x80000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000d40)={0x0}, &(0x7f0000000d80)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x8, &(0x7f0000000dc0)) sendmsg$nl_route_sched(r1, &(0x7f0000000c80)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000580)=ANY=[@ANYBLOB="a0060000310a9acd94fccc10df30000000000000", @ANYRES32=r3, @ANYBLOB="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"], 0x6a0}, 0x1, 0x0, 0x0, 0x15}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$PPPIOCGNPMODE(r1, 0xc008744c, &(0x7f0000000e00)={0xc0ff}) 14:52:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r1, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}]}, 0x38}, 0x1, 0x0, 0x0, 0x40001}, 0x8000) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = getpid() ptrace$pokeuser(0x6, r2, 0x0, 0x7) r3 = syz_open_procfs(0x0, 0x0) write$capi20_data(r0, &(0x7f0000000300)={{0x10, 0x0, 0x86, 0x82, 0x0, 0x7}, 0xb9, "47ca4962c6818f460781b88cbd9965c8b2502e5fb0c359ce61ffbdd8e417499355753846a01244536609e275f59e998b058eff620c39190306e117a4314b4797c45da66bdbc2801543c0c1f3bdd88f781e2e959923a7a9eca90e69e05fd2cc613067e99aa1b4772e58fa42efe8d654a12967f125013e178395d8886f76096237ed97226ec0783f40cdb65e7b0a3b56c881b3c61761aa8dcec60af835b3089c91ad6ba43e2ee2c74d21b3a778ea98836b8985677ef5433c408f"}, 0xcb) r4 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$key(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x18, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x8, 0xffffff7f}]}, 0x20}}, 0x0) sendfile(r0, r3, 0x0, 0x8000) [ 1989.557780][ T8713] libceph: resolve '.u [ 1989.557780][ T8713] ' (ret=-3): failed [ 1989.570706][ C0] net_ratelimit: 20 callbacks suppressed [ 1989.570733][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1989.582893][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1989.613329][ T8713] libceph: parse_ips bad ip '.u [ 1989.613329][ T8713] :d]:.,[' 14:52:28 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:28 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xc0ed0000, 0x0) 14:52:28 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast2, 0x6}}, 0xf8a, 0xed, 0x40, 0x3, 0x4}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0xffff}, &(0x7f0000000140)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$FS_IOC_SETVERSION(r0, 0x40047602, &(0x7f00000003c0)=0x80000001) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r3, r4, 0x0, 0x8000) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x141900, 0x0) [ 1989.655827][ T8743] libceph: resolve '.u [ 1989.655827][ T8743] ' (ret=-3): failed [ 1989.681042][ T8743] libceph: parse_ips bad ip '.u [ 1989.681042][ T8743] :d]:.,[' 14:52:28 executing program 4: r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0xa27, 0x1) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x50) mq_open(&(0x7f0000000000)='.pp1\x00', 0x0, 0x10, 0x0) [ 1989.729565][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1989.735361][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1989.741170][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1989.746899][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:28 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x7f, 0x9, 0x7, 0x8, 0x9}) getpid() getsockopt(r1, 0x0, 0x5, &(0x7f0000000140)=""/201, &(0x7f0000000040)=0xc9) r2 = syz_open_procfs(0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)) sendfile(r1, r2, 0x0, 0x8000) 14:52:28 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xff', 0x0, 0x0) [ 1989.827205][ T8776] libceph: resolve '.u [ 1989.827205][ T8776] ' (ret=-3): failed 14:52:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}, 0x90) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) getpgid(r1) openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80000, 0x0) getpgid(0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000, 0x0, 0x80000000000, 0x0, 0x0, 0x3, 0xff, 0x101, 0x0, 0x0, 0x101, 0x0, 0x9, 0x8000, 0x0, 0x0, 0x100000001, 0x6, 0x9, 0x9, 0x8, 0x6, 0x0, 0x6, 0x0, 0xffffffffffff3948, 0x2, 0x9, 0x0, 0x4479904d, 0x0, 0x4, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x65f4d367, 0x5, 0x9, 0x0, 0x7, 0x2d7}, 0x0, 0x0, r0, 0x0) ioctl(0xffffffffffffffff, 0x7, &(0x7f0000000100)) setpriority(0x0, 0x0, 0x10000) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000004c0)='/\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='security.capa%ility\x00', &(0x7f0000000440)='security.capability\x00'], &(0x7f0000000ac0)) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = shmget$private(0x0, 0x1000, 0x1003, &(0x7f0000ffb000/0x1000)=nil) shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x4000) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r4 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') ioctl$VIDIOC_G_ENC_INDEX(r5, 0x8818564c, &(0x7f00000009c0)) sendfile(r2, r5, 0x0, 0x8000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000500)={0x4, 0x0, [{0xc0000001, 0x4, 0x1, 0x47, 0x8, 0x2, 0x2}, {0x2, 0x5, 0x2, 0x8, 0x1, 0x0, 0x8}, {0x7, 0x6, 0x0, 0xfffffffffffffffc, 0x80, 0x7ff}, {0x0, 0x2, 0x2, 0xef6f, 0x1e2, 0x9}]}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000000)={0xffffffff, 0x5004}) shmctl$SHM_UNLOCK(r4, 0xc) ioctl$BLKROTATIONAL(r5, 0x127e, &(0x7f0000000040)) [ 1989.878405][ T8786] libceph: resolve '.u [ 1989.878405][ T8786] ' (ret=-3): failed [ 1989.887584][ T8776] libceph: parse_ips bad ip '.u [ 1989.887584][ T8776] :d]:.,[' 14:52:28 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:28 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf6ffffff, 0x0) [ 1989.937504][ T8786] libceph: parse_ips bad ip '.u [ 1989.937504][ T8786] :d]:.,[' 14:52:29 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x800000, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000000)='.pp1\x00', 0xffffffffffffffff}, 0x30) ptrace$setregset(0x4205, r0, 0x207, &(0x7f00000000c0)={&(0x7f0000000080)}) [ 1990.046062][ T8840] libceph: resolve '.u [ 1990.046062][ T8840] ' (ret=-3): failed [ 1990.054151][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1990.054203][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1990.054284][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1990.054352][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1990.112244][ T8840] libceph: parse_ips bad ip '.u [ 1990.112244][ T8840] :d]:.,[' 14:52:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40481, 0x110) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='I\x00', r1}, 0x10) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r0, r2, 0x0, 0x8001) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) 14:52:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x7f, 0x9, 0x7, 0x8, 0x9}) getpid() getsockopt(r1, 0x0, 0x5, &(0x7f0000000140)=""/201, &(0x7f0000000040)=0xc9) r2 = syz_open_procfs(0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000000)) sendfile(r1, r2, 0x0, 0x8000) 14:52:29 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:29 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:29 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8000000000, 0x2000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000080)="664ae0f6c248bd1da904727bcbba831ce7bd7993404b6b4e6be4fb95e0a18ec35177377fdc72f635a876754ef040a98d5111289c4e44ecf05802ebd940b75f54d6050297dac76ac3b6e85c117e6a3d06b71959fa98b257211f16585d091aac24a8e3a402bab3e8e3a54ae4766ce7af41ab6527f16a550b3df8efcc65cf2a4c5c31f0bda1c58bfc8cb77dd1d465239ec3a4c2661f9d2d07ad9fb696a1f96c0052c658d8cdd4db222031f5011c3bd21017f358b10777172487e223ce702152979257a3897d192fb33665483362a87eb74d8c50340d2be5970f3d8f9ff4ef2590f70ee3abdfe7c72ac472b7dd1fd3ab2e04f8810621", &(0x7f0000000180)=""/57}, 0x18) mq_open(&(0x7f0000000240)='\xd3\xe0\xcd\x9bb\rM\xa0.vp1\xea\x04|\xa3\xb8?\x1d.M\x19\xb0\xaf\x01\x00\x00\x00\x00\x00\x00\x00\x94\xd6\xcd\x95A\x8d\'S\xc3\vj\x8a\xb7\xebe\xc35\xde\xa5\x0f3\x05\x06\xdf$\xc2\xac\x00\x00\xc1\a4\xd6\xb3\xf0f\xf9{\xc4*o\x9f\b{\xdd\xc4>\xf7\x9c:\x84\x81\x14[\xd6l\x0e%\xd2\'_\xff\xf1\x9f\x97\x9b\x1b\x86\xa5\x00\x00\x00\x00\x00\x00\x00\x04\xfe\xcaI\xcd\x934\xdb\r\x7f\xfb\x109\x9d\xff\x86YN\x9f\xa0', 0x0, 0x42, 0x0) socket$isdn_base(0x22, 0x3, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0xc040563d, &(0x7f0000000200)={0x0, 0x0, 0x103, 0x2, {0xffff, 0x6, 0x8, 0x2}}) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4eab, 0x141000) 14:52:29 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf9fdffff, 0x0) [ 1990.301192][ T8900] libceph: resolve '.u [ 1990.301192][ T8900] ' (ret=-3): failed 14:52:29 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1990.346371][ T8915] libceph: resolve '.u [ 1990.346371][ T8915] ' (ret=-3): failed [ 1990.375911][ T8900] libceph: parse_ips bad ip '.u [ 1990.375911][ T8900] :d]:.,[' 14:52:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() syz_open_procfs(0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000004a00)={0x0, 0x4, 0x4, 0x1}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x2000, 0x105084) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x424200, 0x0) getsockopt$packet_buf(r3, 0x107, 0x16, 0x0, 0x0) r4 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) write$P9_RSTATFS(0xffffffffffffffff, &(0x7f0000000380)={0x43, 0x9, 0x2, {0x3, 0x0, 0x0, 0x7, 0x3, 0xffffffffffff744b, 0x8001, 0x5, 0x1}}, 0x43) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000180)={0x3, 0x0, 0x10002, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40086439, &(0x7f0000000580)={0x7, r7}) sendfile(r1, r2, 0x0, 0x102000002) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0x21f) sendmsg$xdp(r3, &(0x7f0000004980)={&(0x7f0000000540)={0x2c, 0x0, r8, 0x26}, 0x10, &(0x7f0000004900)=[{&(0x7f0000003900)}], 0x1}, 0x20000040) 14:52:29 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1990.444281][ T8915] libceph: parse_ips bad ip '.u [ 1990.444281][ T8915] :d]:.,[' 14:52:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}, 0x90) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) getpgid(r1) openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80000, 0x0) getpgid(0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000, 0x0, 0x80000000000, 0x0, 0x0, 0x3, 0xff, 0x101, 0x0, 0x0, 0x101, 0x0, 0x9, 0x8000, 0x0, 0x0, 0x100000001, 0x6, 0x9, 0x9, 0x8, 0x6, 0x0, 0x6, 0x0, 0xffffffffffff3948, 0x2, 0x9, 0x0, 0x4479904d, 0x0, 0x4, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x65f4d367, 0x5, 0x9, 0x0, 0x7, 0x2d7}, 0x0, 0x0, r0, 0x0) ioctl(0xffffffffffffffff, 0x7, &(0x7f0000000100)) setpriority(0x0, 0x0, 0x10000) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000004c0)='/\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='security.capa%ility\x00', &(0x7f0000000440)='security.capability\x00'], &(0x7f0000000ac0)) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = shmget$private(0x0, 0x1000, 0x1003, &(0x7f0000ffb000/0x1000)=nil) shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x4000) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r4 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') ioctl$VIDIOC_G_ENC_INDEX(r5, 0x8818564c, &(0x7f00000009c0)) sendfile(r2, r5, 0x0, 0x8000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000500)={0x4, 0x0, [{0xc0000001, 0x4, 0x1, 0x47, 0x8, 0x2, 0x2}, {0x2, 0x5, 0x2, 0x8, 0x1, 0x0, 0x8}, {0x7, 0x6, 0x0, 0xfffffffffffffffc, 0x80, 0x7ff}, {0x0, 0x2, 0x2, 0xef6f, 0x1e2, 0x9}]}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000000)={0xffffffff, 0x5004}) shmctl$SHM_UNLOCK(r4, 0xc) ioctl$BLKROTATIONAL(r5, 0x127e, &(0x7f0000000040)) 14:52:29 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfc000000, 0x0) 14:52:29 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:29 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$UI_DEV_CREATE(r0, 0x5501) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @loopback}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x8004, 0x8, 0x6, r2}, &(0x7f00000001c0)=0x10) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1990.578737][ T9001] libceph: resolve '.u [ 1990.578737][ T9001] ' (ret=-3): failed 14:52:29 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfffff000, 0x0) 14:52:29 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1990.660622][ T9047] libceph: resolve '.u [ 1990.660622][ T9047] ' (ret=-3): failed [ 1990.684512][ T9001] libceph: parse_ips bad ip '.u [ 1990.684512][ T9001] :d]:.,[' 14:52:29 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1990.751993][ T9047] libceph: parse_ips bad ip '.u [ 1990.751993][ T9047] :d]:.,[' 14:52:29 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:29 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xffff, 0x3, 0xb45, 0x7}, 0x8) mq_open(&(0x7f0000000000)='posi\x95_acl_accessppp0\x00', 0x0, 0x0, 0x0) 14:52:29 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfffffdf9, 0x0) [ 1990.819275][ T9095] libceph: resolve '.u [ 1990.819275][ T9095] ' (ret=-3): failed [ 1990.847095][ T9095] libceph: parse_ips bad ip '.u [ 1990.847095][ T9095] :d]:.,[' 14:52:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = fcntl$dupfd(r0, 0x406, r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r1, 0x0, 0x1, 0x2, &(0x7f0000000200)=[0x0], 0x1}, 0x20) r2 = syz_open_procfs(0x0, 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x43, 0x1ff}) sendfile(r0, r2, 0x0, 0x8000) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)=""/217, &(0x7f0000000140)=0xd9) [ 1990.869043][ T9118] libceph: resolve '.u [ 1990.869043][ T9118] ' (ret=-3): failed 14:52:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1991.032839][ T9118] libceph: parse_ips bad ip '.u [ 1991.032839][ T9118] :d]:.,[' 14:52:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1}}}, 0x90) sched_setaffinity(0x0, 0x8, &(0x7f0000000340)=0xa000000000000005) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) getpgid(r1) openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80000, 0x0) getpgid(0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4000, 0x0, 0x80000000000, 0x0, 0x0, 0x3, 0xff, 0x101, 0x0, 0x0, 0x101, 0x0, 0x9, 0x8000, 0x0, 0x0, 0x100000001, 0x6, 0x9, 0x9, 0x8, 0x6, 0x0, 0x6, 0x0, 0xffffffffffff3948, 0x2, 0x9, 0x0, 0x4479904d, 0x0, 0x4, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x65f4d367, 0x5, 0x9, 0x0, 0x7, 0x2d7}, 0x0, 0x0, r0, 0x0) ioctl(0xffffffffffffffff, 0x7, &(0x7f0000000100)) setpriority(0x0, 0x0, 0x10000) open(&(0x7f0000000180)='./file0\x00', 0x40, 0x1) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)=[&(0x7f00000004c0)='/\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='security.capa%ility\x00', &(0x7f0000000440)='security.capability\x00'], &(0x7f0000000ac0)) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = shmget$private(0x0, 0x1000, 0x1003, &(0x7f0000ffb000/0x1000)=nil) shmat(r3, &(0x7f0000ffb000/0x4000)=nil, 0x4000) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r4 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') ioctl$VIDIOC_G_ENC_INDEX(r5, 0x8818564c, &(0x7f00000009c0)) sendfile(r2, r5, 0x0, 0x8000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000500)={0x4, 0x0, [{0xc0000001, 0x4, 0x1, 0x47, 0x8, 0x2, 0x2}, {0x2, 0x5, 0x2, 0x8, 0x1, 0x0, 0x8}, {0x7, 0x6, 0x0, 0xfffffffffffffffc, 0x80, 0x7ff}, {0x0, 0x2, 0x2, 0xef6f, 0x1e2, 0x9}]}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r5, 0x4010aeab, &(0x7f0000000000)={0xffffffff, 0x5004}) shmctl$SHM_UNLOCK(r4, 0xc) ioctl$BLKROTATIONAL(r5, 0x127e, &(0x7f0000000040)) 14:52:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:30 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x5, 0x4) mq_open(&(0x7f0000000240)='.pp1\x00', 0x40, 0x0, 0x0) 14:52:30 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xffffff8c, 0x0) 14:52:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1991.194652][ T9196] libceph: resolve '.u [ 1991.194652][ T9196] ' (ret=-3): failed 14:52:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x4200) r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) [ 1991.244106][ T9214] libceph: resolve '.u [ 1991.244106][ T9214] ' (ret=-3): failed [ 1991.283203][ T9196] libceph: parse_ips bad ip '.u [ 1991.283203][ T9196] :d]:.,[' 14:52:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1991.315177][ T9214] libceph: parse_ips bad ip '.u [ 1991.315177][ T9214] :d]:.,[' 14:52:30 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfffffff6, 0x0) 14:52:30 executing program 4: 14:52:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1991.422428][ T9261] libceph: resolve '.u [ 1991.422428][ T9261] ' (ret=-3): failed 14:52:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x5) [ 1991.500048][ T9261] libceph: parse_ips bad ip '.u [ 1991.500048][ T9261] :d]:.,[' 14:52:30 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x5, 0x4) mq_open(&(0x7f0000000240)='.pp1\x00', 0x40, 0x0, 0x0) 14:52:30 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x8, 0x0) 14:52:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:30 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) prctl$PR_SVE_SET_VL(0x32, 0x3f3dd) [ 1991.679743][ T9352] libceph: resolve '.u [ 1991.679743][ T9352] ' (ret=-3): failed [ 1991.696733][ T9352] libceph: parse_ips bad ip '.u [ 1991.696733][ T9352] :d]:.,[' 14:52:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x100) sendfile(r0, r1, 0x0, 0x8000) ioctl$UI_BEGIN_FF_UPLOAD(r2, 0xc06055c8, &(0x7f0000000040)={0x1, 0x7, {0x57, 0x8, 0x399, {0x2, 0x6}, {0xfffffffffffffff9, 0xfffffffffffffff7}, @rumble={0x5, 0x2}}, {0x51, 0x77ddc7f6, 0x7ff, {0x5, 0xa8c5}, {0x6, 0x2}, @const={0x8001, {0x9c7a, 0x81, 0x8, 0x8a}}}}) 14:52:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0x3, 0x101, 0x6, {0x77359400}, 0x406, 0x9}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r0, r2, 0x0, 0x8000) 14:52:30 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:30 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xedc000000000, 0x0) 14:52:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:30 executing program 4: r0 = mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x64, 0x3) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000200)={0x7, 0x9, 0x6d0, 0x1000, &(0x7f0000000280)=""/4096, 0x28, &(0x7f0000000140)=""/40, 0x75, &(0x7f0000000180)=""/117}) fchmod(r0, 0x11) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x40c00, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r2, 0xc0945662, &(0x7f0000000040)={0x0, 0x0, [], {0x0, @reserved}}) [ 1991.885546][ T9396] libceph: resolve '.u [ 1991.885546][ T9396] ' (ret=-3): failed [ 1991.924698][ T9411] libceph: resolve '.u [ 1991.924698][ T9411] ' (ret=-3): failed [ 1991.958485][ T9411] libceph: parse_ips bad ip '.u [ 1991.958485][ T9411] :d]:.,[' 14:52:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[0x6]}) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r1, r3, 0x0, 0x8000) 14:52:31 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf0ffffffffffff, 0x0) 14:52:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1992.005206][ T9396] libceph: parse_ips bad ip '.u [ 1992.005206][ T9396] :d]:.,[' [ 1992.036432][ T9439] libceph: resolve '.u [ 1992.036432][ T9439] ' (ret=-3): failed 14:52:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000200)={0x0, 0x3, 'client1\x00', 0x0, "42cbdf31271bf034", "c09b8f1b1bd45faa9ba62e0015c6c57ddf8c4d7710e84ae4c3a13fabe6641b45"}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') r2 = semget$private(0x0, 0x2, 0x224) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x5, 0x2, 0x4, 0x9, 0x3ff, 0x1ff, 0x70, 0x0]) sendfile(r0, r1, 0x0, 0x8000) 14:52:31 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1992.105982][ T9439] libceph: parse_ips bad ip '.u [ 1992.105982][ T9439] :d]:.,[' 14:52:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1992.261975][ T9470] libceph: resolve '.u [ 1992.261975][ T9470] ' (ret=-3): failed [ 1992.298387][ T9499] libceph: resolve '.u [ 1992.298387][ T9499] ' (ret=-3): failed 14:52:31 executing program 2: ioctl$VIDIOC_EXPBUF(0xffffffffffffff9c, 0xc0405610, &(0x7f0000000000)={0x0, 0x10001, 0xffffffffffffb624, 0x80000, 0xffffffffffffffff}) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000040)={0x2, 0xba, "6162d4bbc993fc12f27c10f7ac198b8bea5b0b2322b672ef14ea57d500d0db4ed633027050ed09c926110da2bb91e4d033e500a9eba2eb7d2cb631eeb7cbc91ffc1d067f0c793e776c07292f95d0bebf98da19b6708fdb8cbba532067a0b191d50cbbe03d1af7381695a362452e77eca3e84e0b0ac595e1466f46570a307232a6fee4fd97c40c8e91f83c61121a281867f345681827399a53832079e255858b451aacdb43acdb8a91fe4c268c23fdfea24d886fd3d4a467aaaaa"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280)=0xff, 0x4) r2 = syz_open_procfs(0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x80, 0x9a, "339cbd75ec089f9436546ff6c150bd9817df7e3f07607f890fe8703bc6e21888b90735f4fdddf1e0af0658983287cc1da22f5ac37af397f72b1cac6c6e557b795187c5ee9ed9b8c2208337fb5ddd26d5ff87fdaaae6472890025f5b79d7a31ae8d9018cfd8d390bb3b4f2c3da766eb1efcaecfa4117dabba56d425b7d7a8d380848e347c89b2ed6cf12d07e17229e636d974120d0932e9d60dfd"}, 0xa2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x3ff, 0x4) sendfile(r1, r2, 0x0, 0x8000) shmget(0x1, 0x2000, 0x800, &(0x7f0000ffe000/0x2000)=nil) 14:52:31 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x100000000000000, 0x0) [ 1992.370610][ T9470] libceph: parse_ips bad ip '.u [ 1992.370610][ T9470] :d]:.,[' [ 1992.376945][ T9499] libceph: parse_ips bad ip '.u [ 1992.376945][ T9499] :d]:.,[' 14:52:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = syz_open_procfs(0x0, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x8, 0xcac0, 0x7fff, 0xa949, 0x0, 0x7, 0x500, 0x1, 0x2, 0x5, 0x24c4, 0x96, 0xfffffffffffffeff, 0x8, 0x6, 0x4, 0x1, 0x56e, 0xed5e, 0x2, 0xffffffffffffffc0, 0x5, 0x100, 0x0, 0x63a, 0xffffffff, 0x160, 0xa240, 0x9, 0x4, 0x0, 0x80, 0x8348, 0xc43d, 0x9, 0x0, 0x0, 0x7fffffff, 0x2, @perf_bp={&(0x7f0000000080), 0x1}, 0x4008, 0x1, 0xff, 0x5f16991baf39a279, 0x3, 0x80000001, 0x10000}, r1, 0xe, 0xffffffffffffffff, 0x1) accept4$packet(r2, 0x0, &(0x7f0000000100), 0x800) connect$unix(r2, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000400)=0x8, 0x4) sendfile(r0, r2, 0x0, 0x8000) setsockopt$RXRPC_SECURITY_KEYRING(r2, 0x110, 0x2, &(0x7f0000000000)='\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route_sched(r2, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80001801}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000002500000827bd7000fcdbdf2500000000", @ANYRES32=r4, @ANYBLOB="0f000a00e00002000000000000008f821d50fbfa3bdafaff0300000002000000500000000600000008000000"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20000040) 14:52:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:31 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1992.492383][ T9526] libceph: resolve '.u [ 1992.492383][ T9526] ' (ret=-3): failed [ 1992.539589][ T9526] libceph: parse_ips bad ip '.u [ 1992.539589][ T9526] :d]:.,[' [ 1992.627126][ T9572] libceph: resolve '.u [ 1992.627126][ T9572] ' (ret=-3): failed [ 1992.678793][ T9581] libceph: resolve '.u [ 1992.678793][ T9581] ' (ret=-3): failed [ 1992.693298][ T9572] libceph: parse_ips bad ip '.u [ 1992.693298][ T9572] :d]:.,[' [ 1992.702766][ T9581] libceph: parse_ips bad ip '.u [ 1992.702766][ T9581] :d]:.,[' 14:52:31 executing program 4: mq_open(&(0x7f0000000040)='.pp1\x00', 0x0, 0x1, 0x0) 14:52:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x240, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0185649, &(0x7f0000000140)={0xfffffff, 0x2, 0x6, [], &(0x7f00000000c0)={0xbb090f, 0x200, [], @value64=0x20}}) r2 = getpid() r3 = syz_open_procfs(0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0401273, &(0x7f0000000180)={[], 0xfffffffffffffff7, 0x2, 0x7, 0x249, 0x2, r2}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) sendfile(r0, r3, 0x0, 0x8000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) 14:52:31 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x200000000000000, 0x0) 14:52:31 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1500000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:31 executing program 0 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:31 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1992.877458][ T9599] libceph: resolve '.u [ 1992.877458][ T9599] ' (ret=-3): failed [ 1992.916415][ T9608] libceph: resolve '.u [ 1992.916415][ T9608] ' (ret=-3): failed [ 1992.923888][ T9617] FAULT_INJECTION: forcing a failure. [ 1992.923888][ T9617] name failslab, interval 1, probability 0, space 0, times 0 [ 1992.925612][ T9599] libceph: parse_ips bad ip '.u [ 1992.925612][ T9599] :d]:.,[' [ 1992.953524][ T9594] QAT: Invalid ioctl [ 1992.969134][ T9594] QAT: Invalid ioctl [ 1992.974369][ T9625] libceph: resolve '.u [ 1992.974369][ T9625] ' (ret=-3): failed [ 1992.985895][ T9608] libceph: parse_ips bad ip '.u [ 1992.985895][ T9608] :d]:.,[' [ 1992.995188][ T9617] CPU: 0 PID: 9617 Comm: syz-executor.0 Not tainted 5.1.0-rc4+ #63 [ 1992.995292][ T9635] QAT: Invalid ioctl [ 1993.003272][ T9617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1993.003280][ T9617] Call Trace: [ 1993.003310][ T9617] dump_stack+0x172/0x1f0 [ 1993.003333][ T9617] should_fail.cold+0xa/0x15 [ 1993.003355][ T9617] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1993.003374][ T9617] ? ___might_sleep+0x163/0x280 [ 1993.003396][ T9617] __should_failslab+0x121/0x190 [ 1993.003411][ T9617] should_failslab+0x9/0x14 [ 1993.003428][ T9617] kmem_cache_alloc_trace+0x2d1/0x760 [ 1993.003445][ T9617] ? lock_acquire+0x1f4/0x3f0 [ 1993.003464][ T9617] __vb2_init_fileio+0x1cb/0xbe0 [ 1993.003480][ T9617] ? trace_hardirqs_on_thunk+0x1a/0x1c 14:52:32 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x300000000000000, 0x0) [ 1993.003492][ T9617] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1993.003505][ T9617] ? vb2_fop_read+0xf0/0x410 [ 1993.003520][ T9617] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1993.003544][ T9617] __vb2_perform_fileio+0xc01/0x1140 [ 1993.009061][ T9644] libceph: resolve '.u [ 1993.009061][ T9644] ' (ret=-3): failed [ 1993.017514][ T9617] ? mutex_trylock+0x1e0/0x1e0 [ 1993.017537][ T9617] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1993.017557][ T9617] ? vb2_thread_start+0x370/0x370 [ 1993.017576][ T9617] ? retint_kernel+0x2d/0x2d [ 1993.028986][ T9594] QAT: Invalid ioctl [ 1993.029745][ T9617] ? vb2_fop_write+0x410/0x410 [ 1993.029764][ T9617] vb2_read+0x3b/0x50 [ 1993.029779][ T9617] vb2_fop_read+0x212/0x410 [ 1993.029797][ T9617] ? vb2_fop_write+0x410/0x410 [ 1993.029811][ T9617] v4l2_read+0x1ce/0x230 [ 1993.029834][ T9617] __vfs_read+0x8d/0x110 [ 1993.036609][ T9625] libceph: parse_ips bad ip '.u [ 1993.036609][ T9625] :d]:.,[' [ 1993.040467][ T9617] ? v4l2_write+0x230/0x230 [ 1993.040491][ T9617] vfs_read+0x194/0x3e0 [ 1993.040509][ T9617] ksys_pread64+0x183/0x1c0 [ 1993.040523][ T9617] ? __ia32_sys_write+0xb0/0xb0 [ 1993.040538][ T9617] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1993.040558][ T9617] ? do_fast_syscall_32+0xd1/0xc98 [ 1993.055389][ T9644] libceph: parse_ips bad ip '.u [ 1993.055389][ T9644] :d]:.,[' [ 1993.059983][ T9617] ? entry_SYSENTER_compat+0x70/0x7f [ 1993.060000][ T9617] ? do_fast_syscall_32+0xd1/0xc98 [ 1993.060020][ T9617] __ia32_compat_sys_x86_pread+0xc4/0x130 [ 1993.060036][ T9617] do_fast_syscall_32+0x281/0xc98 [ 1993.060058][ T9617] entry_SYSENTER_compat+0x70/0x7f 14:52:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x80, 0x0) ioctl$VIDIOC_G_FMT(r1, 0xc0cc5604, &(0x7f0000000140)={0xf, @pix={0x0, 0x10000, 0x7177777f, 0x3, 0x3f, 0x74, 0xf, 0x100000001, 0x1, 0x7, 0x2, 0x5}}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x141000) r2 = getpid() r3 = syz_open_procfs(r2, 0x0) sendfile(r0, r3, 0x0, 0x8000) 14:52:32 executing program 0 (fault-call:2 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:32 executing program 4: r0 = mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x350b, 0x44, 0x7}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r1, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000f0001aefa50262531921de470f395d6d3ba4d7a9744c53d8d1f0154fc3a301ceeacce72fe535ba5f0190ba6e0f464e68a9d5160e5018f79aae25860577f2898f7d4ae182deb7497943bcecb3de18ff588b1ceca7c931dd122d49e99e5a9fffb2376a86cad06e7a6ac23fc1506ea39771dd0665b070aa8a70d9a72d32fc8ea7e18cd2721abbcec9a3db75d41b4738a84c138697f8d85a40e646b7cfa843ed9f34ab7a554a2cfe4cda2d204c8e6e3cee64d5f5da3d04e3f41c30187172fedffda940b660605fdc6025857a5e137328d3243e241b295ab34115c744f1c8f27b3c5fb9e0ba830d5af95e17d9"], 0xf8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101040, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r2, &(0x7f0000000040)={0x2, 0x20}, 0x2) 14:52:32 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1993.080995][ T9617] RIP: 0023:0xf7fa6869 [ 1993.081009][ T9617] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1993.081016][ T9617] RSP: 002b:00000000f5da20cc EFLAGS: 00000296 ORIG_RAX: 00000000000000b4 [ 1993.081028][ T9617] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000240 [ 1993.081035][ T9617] RDX: 00000000000000f9 RSI: 0000000000000000 RDI: 0000000000000000 [ 1993.081041][ T9617] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1993.081048][ T9617] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1993.081058][ T9617] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1993.309205][ T9692] libceph: resolve '.u [ 1993.309205][ T9692] ' (ret=-3): failed [ 1993.320955][ T9690] FAULT_INJECTION: forcing a failure. 14:52:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) [ 1993.320955][ T9690] name failslab, interval 1, probability 0, space 0, times 0 [ 1993.346483][ T9707] libceph: resolve '.u [ 1993.346483][ T9707] ' (ret=-3): failed [ 1993.347958][ T9692] libceph: parse_ips bad ip '.u [ 1993.347958][ T9692] :d]:.,[' [ 1993.364252][ T9690] CPU: 1 PID: 9690 Comm: syz-executor.0 Not tainted 5.1.0-rc4+ #63 14:52:32 executing program 4: r0 = mq_open(&(0x7f0000000040)='.pp1\x00', 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) [ 1993.372160][ T9690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1993.382216][ T9690] Call Trace: [ 1993.385518][ T9690] dump_stack+0x172/0x1f0 [ 1993.389872][ T9690] should_fail.cold+0xa/0x15 [ 1993.394474][ T9690] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1993.400728][ T9690] ? ___might_sleep+0x163/0x280 [ 1993.405592][ T9690] __should_failslab+0x121/0x190 [ 1993.410542][ T9690] should_failslab+0x9/0x14 [ 1993.415048][ T9690] __kmalloc+0x2dc/0x740 [ 1993.419309][ T9690] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1993.424772][ T9690] ? __vb2_queue_alloc+0xf5/0xf40 [ 1993.429808][ T9690] __vb2_queue_alloc+0xf5/0xf40 [ 1993.434674][ T9690] ? sdr_cap_queue_setup+0x6f/0x90 [ 1993.439982][ T9690] vb2_core_reqbufs+0x7cb/0xd30 [ 1993.444844][ T9690] ? vb2_core_create_bufs+0x790/0x790 [ 1993.448646][ T9707] libceph: parse_ips bad ip '.u [ 1993.448646][ T9707] :d]:.,[' [ 1993.450220][ T9690] ? __vb2_init_fileio+0x1cb/0xbe0 [ 1993.450236][ T9690] ? rcu_read_lock_sched_held+0x110/0x130 [ 1993.450250][ T9690] ? lock_acquire+0x1ea/0x3f0 [ 1993.450270][ T9690] __vb2_init_fileio+0x33f/0xbe0 [ 1993.450287][ T9690] ? vb2_fop_read+0xf0/0x410 [ 1993.450307][ T9690] __vb2_perform_fileio+0xc01/0x1140 [ 1993.488265][ T9690] ? mutex_trylock+0x1e0/0x1e0 [ 1993.493036][ T9690] ? vb2_thread_start+0x370/0x370 [ 1993.498060][ T9690] ? fsnotify+0x811/0xbc0 [ 1993.502414][ T9690] vb2_read+0x3b/0x50 [ 1993.506409][ T9690] vb2_fop_read+0x212/0x410 [ 1993.510919][ T9690] ? vb2_fop_write+0x410/0x410 [ 1993.515723][ T9690] v4l2_read+0x1ce/0x230 [ 1993.519967][ T9690] __vfs_read+0x8d/0x110 [ 1993.524215][ T9690] ? v4l2_write+0x230/0x230 14:52:32 executing program 4: r0 = mq_open(&(0x7f0000000040)='\x00\x15N\x88(X@\xcdr\x999?\xb6Q\xb7\x8em\xeck\xc5T\x00\x00\x00\x00\x00\x00', 0x800, 0x8, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x3b, 0x4, @thr={&(0x7f0000000080)="1bc2dad61e3b0a4a04164b581c7727ba90bc04323cb44cef2ba29d21855b622ca2678a6248b3518d30f1a018df88718f65ff0caef49277e04741c30c7f40d3e6e2080834e7305fea3438133d7d0cc53e104627c65e67acb03a1c89bdad9591a1a8d21427b137d71ea3805bce3a6b7b4c6a28fdb3714288d9ae7b3ed54180feffd4507b33b7f5991c0359c1f50423888d29a79550c34548a622204e8f9a67babaebf3142603898cf8046e97137a05114ecdfe41d7b716ebb31a3cb98c3459b9c94848", &(0x7f0000000180)="1035844bf3183a590a75d43659cdca25562c5d1ae8f68d1e6ebb95d288cfaa3ce0a2dd7ca19a87f8e7ebdca5478ae60783196067c51f2274d99fd73adf5585e850f724d1342710dbb896160a546b27eaa5d202225e57319fd346cffd7e5c38deb709961b29ee784fa6a8f09bde56ef383e8d8e9113e6bd49f7f9e48e45fcb6eeabf3d84023a1e992fa9ee6590bdc2d720b4c8844e7792905c2fe8e318c8286803e212fbd9416e8d4861c5f4b68bc553918f0c0d412cd2b01cb3b5a56528743ec9cba3841cafc42e10f9adf32cdc20a51bcd58666f8f7d72d21525939b1830489ace8f0d671f358599a"}}) [ 1993.528729][ T9690] vfs_read+0x194/0x3e0 [ 1993.532902][ T9690] ksys_pread64+0x183/0x1c0 [ 1993.537412][ T9690] ? __ia32_sys_write+0xb0/0xb0 [ 1993.542284][ T9690] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1993.547752][ T9690] ? do_fast_syscall_32+0xd1/0xc98 [ 1993.552869][ T9690] ? entry_SYSENTER_compat+0x70/0x7f [ 1993.558161][ T9690] ? do_fast_syscall_32+0xd1/0xc98 [ 1993.563272][ T9690] __ia32_compat_sys_x86_pread+0xc4/0x130 [ 1993.563293][ T9690] do_fast_syscall_32+0x281/0xc98 [ 1993.563313][ T9690] entry_SYSENTER_compat+0x70/0x7f [ 1993.563324][ T9690] RIP: 0023:0xf7fa6869 [ 1993.563338][ T9690] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 1993.563346][ T9690] RSP: 002b:00000000f5da20cc EFLAGS: 00000296 ORIG_RAX: 00000000000000b4 [ 1993.563359][ T9690] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000240 [ 1993.563373][ T9690] RDX: 00000000000000f9 RSI: 0000000000000000 RDI: 0000000000000000 [ 1993.583351][ T9690] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1993.619291][ T9690] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 1993.619300][ T9690] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1993.626864][ T9682] libceph: resolve '.u [ 1993.626864][ T9682] ' (ret=-3): failed 14:52:32 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x400000000000000, 0x0) [ 1993.686441][ T9682] libceph: parse_ips bad ip '.u [ 1993.686441][ T9682] :d]:.,[' [ 1993.719129][ T9752] libceph: resolve '.u [ 1993.719129][ T9752] ' (ret=-3): failed 14:52:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000140)=""/220, 0xdc}], 0x3, &(0x7f0000000280)=""/210, 0xd2}, 0x40) sendfile(r0, r1, 0x0, 0x8000) 14:52:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000], 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x3c) 14:52:32 executing program 4: r0 = mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)="c87cc6d4ca272872ca823865d025e2507a4bb5266356682d74e9c68e2d44274b1bdae9bd33f3924a7698fc10d7e47deda566a1f7891b9e4f7c03964b2fa0f483d254f1633cb6385f96a2dcdd4be20f09d3a4e836a82343af192fef354b9232a17a3cf8c05935ac23e4ab8dbdbaa934e1fb687d55509f8f4095a02c7c8e4a36bfbf3bcc2e4cd25bb69c43", 0x8a, r0}, 0x68) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x8000, 0x0) ioctl$RTC_WIE_OFF(r1, 0x7010) [ 1993.741525][ T9699] libceph: resolve '.u [ 1993.741525][ T9699] ' (ret=-3): failed [ 1993.770435][ T9752] libceph: parse_ips bad ip '.u [ 1993.770435][ T9752] :d]:.,[' 14:52:32 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x500000000000000, 0x0) [ 1993.888247][ T9699] libceph: parse_ips bad ip '.u [ 1993.888247][ T9699] :d]:.,[' [ 1993.889072][ T9774] libceph: resolve '.u [ 1993.889072][ T9774] ' (ret=-3): failed 14:52:32 executing program 0 (fault-call:2 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:32 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, 0x3c) 14:52:33 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1993.986942][ T9774] libceph: parse_ips bad ip '.u [ 1993.986942][ T9774] :d]:.,[' 14:52:33 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x55530771, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='loproc/\'mime_typeem0security\x00') connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x1}) 14:52:33 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x600000000000000, 0x0) 14:52:33 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x1f) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000080)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x112, 0x2, 0x100, "ce3ed3dbedef31689f4754d47ccfc862", "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"}, 0x112, 0x2) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1994.102474][ T9832] libceph: resolve '.u [ 1994.102474][ T9832] ' (ret=-3): failed 14:52:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3}, 0x3c) [ 1994.144294][ T9866] libceph: resolve '.u [ 1994.144294][ T9866] ' (ret=-3): failed [ 1994.144355][ T9862] libceph: resolve '.u [ 1994.144355][ T9862] ' (ret=-3): failed [ 1994.163331][ T9832] libceph: parse_ips bad ip '.u [ 1994.163331][ T9832] :d]:.,[' 14:52:33 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xcf7, 0xfff, 0x20, 0xadcf, 0x0, 0x5, 0x2a100, 0x7, 0x8f, 0x5, 0x81, 0x2717, 0x3, 0xff, 0xffffffff, 0x8, 0x0, 0xf7b, 0x3f363b6, 0x4, 0xfffffffffffffffc, 0x400, 0xcd, 0x7f, 0x1, 0x7, 0x100000001, 0x5, 0x100000001, 0x8, 0x9, 0x9, 0x3, 0xfffffffffffffffe, 0x3, 0x8001, 0x0, 0x72df1121, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x1890, 0x6, 0x3, 0x2, 0x7fff, 0x1, 0x8}, r0, 0x5, r1, 0xa) [ 1994.197221][ T9862] libceph: parse_ips bad ip '.u [ 1994.197221][ T9862] :d]:.,[' 14:52:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x401) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) [ 1994.243120][ T9866] libceph: parse_ips bad ip '.u [ 1994.243120][ T9866] :d]:.,[' 14:52:33 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:33 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x700000000000000, 0x0) 14:52:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4}, 0x3c) [ 1994.426379][ T9936] libceph: resolve '.u [ 1994.426379][ T9936] ' (ret=-3): failed [ 1994.453311][ T9955] libceph: resolve '.u [ 1994.453311][ T9955] ' (ret=-3): failed [ 1994.466509][ T9959] libceph: resolve '.u [ 1994.466509][ T9959] ' (ret=-3): failed [ 1994.474362][ T9936] libceph: parse_ips bad ip '.u [ 1994.474362][ T9936] :d]:.,[' [ 1994.497034][ T9955] libceph: parse_ips bad ip '.u [ 1994.497034][ T9955] :d]:.,[' [ 1994.500712][ T9966] libceph: resolve '.u [ 1994.500712][ T9966] ' (ret=-3): failed [ 1994.543918][ T9959] libceph: parse_ips bad ip '.u [ 1994.543918][ T9959] :d]:.,[' [ 1994.555858][ T9966] libceph: parse_ips bad ip '.u [ 1994.555858][ T9966] :d]:.,[' 14:52:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='autogroup\x00') clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r1, r2/1000+10000}, {0x0, 0x7530}}, 0x100) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) 14:52:33 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7fff) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4000) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000040)={@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x7}, 0x8) getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r1, r3, 0x0, 0x8000) 14:52:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5}, 0x3c) 14:52:33 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:33 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf00000000000000, 0x0) [ 1994.657067][T10000] libceph: resolve '.u [ 1994.657067][T10000] ' (ret=-3): failed [ 1994.673237][T10019] libceph: resolve '.u [ 1994.673237][T10019] ' (ret=-3): failed 14:52:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6}, 0x3c) [ 1994.700508][T10014] libceph: resolve '.u [ 1994.700508][T10014] ' (ret=-3): failed [ 1994.717493][T10000] libceph: parse_ips bad ip '.u [ 1994.717493][T10000] :d]:.,[' [ 1994.753914][T10014] libceph: parse_ips bad ip '.u [ 1994.753914][T10014] :d]:.,[' 14:52:33 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8001, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x33e2) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x8, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400, 0x0) 14:52:33 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2000000000000000, 0x0) [ 1994.810852][T10019] libceph: parse_ips bad ip '.u [ 1994.810852][T10019] :d]:.,[' [ 1994.812385][T10039] libceph: resolve '.u [ 1994.812385][T10039] ' (ret=-3): failed 14:52:33 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7}, 0x3c) 14:52:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0x20000339, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40001840}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r1, 0x204, 0x70bd25, 0x25dfdbff, {{}, 0x0, 0x4107, 0x0, {0x14, 0x18, {0x20, @bearer=@udp='udp:syz2\x00'}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x24000000}, 0x4004000) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 1994.961325][T10039] libceph: parse_ips bad ip '.u [ 1994.961325][T10039] :d]:.,[' 14:52:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000480)="c6a752569475c86402b8bd4bf6bf6e85d444421f57181a520ac884c1fd6237ac3b1b23075e091907579d98b7fc6072e8ba0ebbebdfc97553a05d818d6ee71a179af4e4fc8c9c7db72d175b847a07c5743c319b86a61b635d5d498993c0bc84c9f1644682525d4e761d590b42bfc6d486534b7c74e3b16b8fa139f6c86083ce2ac0323ce3bf4feb9a808519d65ecbecd50dc9edad1768036a1cc9edd3839abe0951e5912c60ad133fa3d45676343258690478a6c54e354c9ef389427c57570fa8540dcc12483986777be5b71a23eb2d29d3366b3cb3517338f1155ea2879fe4dd2e48d58e", 0xe4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r1 = getpid() r2 = open(&(0x7f0000000200)='./file0\x00', 0x80000, 0x1) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000440)={0x6, 0x80, 0x7}) r3 = getpgid(r1) r4 = syz_open_procfs(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000002600)=""/81) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000580)={0x1, 0x0, 0x2080, {0x103005, 0x0, 0x1}, [], 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sendfile(r0, r4, 0x0, 0x8000) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) process_vm_writev(r3, &(0x7f0000000380)=[{&(0x7f0000000040)=""/145, 0x91}, {&(0x7f0000000140)=""/135, 0x87}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000300)=""/108, 0x6c}], 0x5, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/54, 0x36}], 0x1, 0x0) [ 1995.002085][T10088] libceph: resolve '.u [ 1995.002085][T10088] ' (ret=-3): failed 14:52:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1995.064609][T10088] libceph: parse_ips bad ip '.u [ 1995.064609][T10088] :d]:.,[' [ 1995.094084][T10118] libceph: resolve '.u [ 1995.094084][T10118] ' (ret=-3): failed 14:52:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8}, 0x3c) 14:52:34 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x7f, 0xffff, 0xffffffffffffffff, 0xffff, 0x10}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x30}, 0x8) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:34 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2010000000000000, 0x0) 14:52:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000) [ 1995.183610][T10118] libceph: parse_ips bad ip '.u [ 1995.183610][T10118] :d]:.,[' [ 1995.220841][T10146] libceph: resolve '.u [ 1995.220841][T10146] ' (ret=-3): failed [ 1995.266689][T10146] libceph: parse_ips bad ip '.u [ 1995.266689][T10146] :d]:.,[' [ 1995.317257][T10171] libceph: resolve '.u [ 1995.317257][T10171] ' (ret=-3): failed [ 1995.337095][T10185] libceph: resolve '.u [ 1995.337095][T10185] ' (ret=-3): failed [ 1995.364321][T10171] libceph: parse_ips bad ip '.u [ 1995.364321][T10171] :d]:.,[' 14:52:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9}, 0x3c) 14:52:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendfile(r0, r1, 0x0, 0x8000) 14:52:34 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x3f00000000000000, 0x0) [ 1995.406318][T10185] libceph: parse_ips bad ip '.u [ 1995.406318][T10185] :d]:.,[' 14:52:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:34 executing program 4: mq_open(&(0x7f0000000040)='.pp1\x00', 0x0, 0x100000, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x4000) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'eql\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@initdev}}, &(0x7f0000000500)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000008c0)={'lo\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000940)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000001e80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001ec0)=0x14, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001f00)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000002000)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000002040)={@multicast2, @dev, 0x0}, &(0x7f0000002080)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f00000020c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000002100)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002140)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000002240)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000004b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000004b80)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000004bc0)={@empty, @multicast2, 0x0}, &(0x7f0000004c00)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000004c40)={@remote, @rand_addr, 0x0}, &(0x7f0000004c80)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000004d40)={@local, @local, 0x0}, &(0x7f0000004d80)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000004dc0)={@loopback, 0x0}, &(0x7f0000004e00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004e40)={'irlan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004e80)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000004f00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000004f40)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004f80)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000005080)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000050c0)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000051c0)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000005200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000005240)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000005340)={@dev, 0x0}, &(0x7f0000005380)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000053c0)={@mcast1, 0x0}, &(0x7f0000005400)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000005ac0)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005b00)={{{@in=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000005c00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000005c40)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000005d40)={0x11, 0x0, 0x0}, &(0x7f0000005d80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005dc0)={{{@in=@multicast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000005ec0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005f00)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000006000)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000006f00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000006ec0)={&(0x7f0000006040)={0xe64, r1, 0x300, 0x70bd2c, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x1e8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r3}}, {0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0xc, 0x4, [{0x10000, 0x7, 0xfc1, 0x7fffffff}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffc}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x28}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r8}, {0x268, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x7a}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x3}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x5}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r9}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r11}, {0x114, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r12}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x34, 0x4, [{0xf, 0x80, 0x5477}, {0x9, 0x57, 0x8, 0x7}, {0x73, 0x400, 0x9, 0xc000000000000000}, {0x1000, 0xfea, 0x3ff, 0xfffffffffffffffc}, {0x213731, 0x83, 0x4, 0x28f}, {0x4, 0x6, 0x3, 0x2}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r13}, {0x25c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x3ff}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x800}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x13b8}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r17}, {0x25c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x4e81}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x81}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r21}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x20c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r24}}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r25}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r26}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r28}, {0xbc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r29}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r30}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}]}}, {{0x8, 0x1, r31}, {0x12c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r32}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x28}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0xe64}, 0x1, 0x0, 0x0, 0x90}, 0x800) [ 1995.548884][T10224] libceph: resolve '.u [ 1995.548884][T10224] ' (ret=-3): failed 14:52:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, 0x3c) [ 1995.616390][T10224] libceph: parse_ips bad ip '.u [ 1995.616390][T10224] :d]:.,[' [ 1995.638707][T10250] libceph: resolve '.u [ 1995.638707][T10250] ' (ret=-3): failed 14:52:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x3) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:34 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setattr(r0, &(0x7f00000001c0)={0x30, 0x2, 0x1, 0xb621, 0x81, 0x8, 0x9, 0x7}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfff, 0x100) ioctl$PPPIOCSPASS(r2, 0x40087447, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x3f, 0x800, 0x6, 0x4386e71}]}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)={0x3, 0x2}) getpid() r3 = syz_open_procfs(0x0, 0x0) sendfile(r1, r3, 0x0, 0x8000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) [ 1995.690948][T10250] libceph: parse_ips bad ip '.u [ 1995.690948][T10250] :d]:.,[' 14:52:34 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4800000000000000, 0x0) 14:52:34 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) arch_prctl$ARCH_GET_CPUID(0x1011) [ 1995.738775][T10265] libceph: resolve '.u [ 1995.738775][T10265] ' (ret=-3): failed [ 1995.809590][ C0] net_ratelimit: 20 callbacks suppressed [ 1995.809598][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1995.821113][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1995.844403][T10265] libceph: parse_ips bad ip '.u [ 1995.844403][T10265] :d]:.,[' [ 1995.885859][T10306] libceph: resolve '.u [ 1995.885859][T10306] ' (ret=-3): failed 14:52:34 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb}, 0x3c) [ 1995.939385][T10306] libceph: parse_ips bad ip '.u [ 1995.939385][T10306] :d]:.,[' [ 1995.969523][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1995.975326][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1995.981180][ C1] protocol 88fb is buggy, dev hsr_slave_0 14:52:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:35 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='sched\x00') getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r1 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000540)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x7fff}) bind$bt_rfcomm(r1, &(0x7f0000000640)={0x1f, {0x0, 0xffffffff, 0x1, 0x7, 0x6, 0x8}, 0x8}, 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0xa73, 0x9, 0x201, 0x80000, 0x1, 0xfff, 0xff, 0x3, 0x0}, &(0x7f00000002c0)=0x20) ppoll(&(0x7f0000000580)=[{r1, 0x1420}, {r1, 0x9100}, {r0}, {r0, 0x400}, {r1, 0x2088}, {r0, 0x80}, {r1, 0x648}], 0x7, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000600)={0x7}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r4, @in={{0x2, 0x4e22, @empty}}, [0x3, 0x5, 0x1f, 0x7fffffff, 0xc93, 0x3ff, 0x1, 0x7, 0x1, 0xff, 0x1f, 0x8, 0x7fff, 0x7ff, 0x2]}, &(0x7f0000000400)=0x100) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r3}) getsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000440), &(0x7f0000000240)=0x4) syz_open_dev$dri(&(0x7f0000000200)='/dev/dri/card#\x00', 0x94, 0x20000) setxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2) mq_open(&(0x7f00000000c0)='.pp1\x00', 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r2, r3, 0x8}) 14:52:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000000)={0x2, 0x100000001, 0x0, 0x2, 0x7}) [ 1995.986940][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1996.058392][T10349] libceph: resolve '.u [ 1996.058392][T10349] ' (ret=-3): failed 14:52:35 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc}, 0x3c) [ 1996.098837][T10349] libceph: parse_ips bad ip '.u [ 1996.098837][T10349] :d]:.,[' [ 1996.134892][T10409] libceph: resolve '.u [ 1996.134892][T10409] ' (ret=-3): failed [ 1996.162525][T10409] libceph: parse_ips bad ip '.u [ 1996.162525][T10409] :d]:.,[' 14:52:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = socket$inet(0x2, 0x3, 0x7f) r5 = socket$packet(0x11, 0x8000000000002, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) bind$inet(r4, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'syzkaller0\x00', 0x3}, 0x18) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 14:52:35 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4c00000000000000, 0x0) [ 1996.248095][T10450] libceph: resolve '.u [ 1996.248095][T10450] ' (ret=-3): failed 14:52:35 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/199, 0xc7}], 0x1, 0x0) getpid() r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x80841) ioctl$VIDIOC_G_FREQUENCY(r2, 0xc02c5638, &(0x7f0000000040)={0x7f, 0x766d3eab01627932, 0x904}) r3 = syz_open_procfs(0x0, 0x0) sendfile(r1, r3, 0x0, 0x8000) [ 1996.289558][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1996.295400][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1996.301746][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1996.307518][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:35 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xd}, 0x3c) [ 1996.380392][T10450] libceph: parse_ips bad ip '.u [ 1996.380392][T10450] :d]:.,[' [ 1996.400280][T10484] libceph: resolve '.u [ 1996.400280][T10484] ' (ret=-3): failed 14:52:35 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1996.440845][T10484] libceph: parse_ips bad ip '.u [ 1996.440845][T10484] :d]:.,[' [ 1996.444873][T10509] libceph: resolve '.u [ 1996.444873][T10509] ' (ret=-3): failed 14:52:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x5) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:35 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6000000000000000, 0x0) 14:52:35 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r3) prctl$PR_GET_SECUREBITS(0x1b) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r4 = syz_open_procfs(0x0, 0x0) sendfile(r1, r4, 0x0, 0x8000) 14:52:35 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe}, 0x3c) [ 1996.499246][T10509] libceph: parse_ips bad ip '.u [ 1996.499246][T10509] :d]:.,[' [ 1996.592780][T10532] libceph: resolve '.u [ 1996.592780][T10532] ' (ret=-3): failed [ 1996.654374][T10553] libceph: resolve '.u [ 1996.654374][T10553] ' (ret=-3): failed [ 1996.665235][T10532] libceph: parse_ips bad ip '.u [ 1996.665235][T10532] :d]:.,[' 14:52:35 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf}, 0x3c) [ 1996.705261][T10553] libceph: parse_ips bad ip '.u [ 1996.705261][T10553] :d]:.,[' [ 1996.722393][T10578] libceph: resolve '.u [ 1996.722393][T10578] ' (ret=-3): failed [ 1996.722436][T10576] libceph: resolve '.u [ 1996.722436][T10576] ' (ret=-3): failed [ 1996.750804][T10576] libceph: parse_ips bad ip '.u 14:52:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000) 14:52:35 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6800000000000000, 0x0) [ 1996.750804][T10576] :d]:.,[' [ 1996.773800][T10578] libceph: parse_ips bad ip '.u [ 1996.773800][T10578] :d]:.,[' [ 1996.943523][T10634] libceph: resolve '.u [ 1996.943523][T10634] ' (ret=-3): failed [ 1996.960967][T10634] libceph: parse_ips bad ip '.u [ 1996.960967][T10634] :d]:.,[' [ 1996.974744][T10640] libceph: resolve '.u [ 1996.974744][T10640] ' (ret=-3): failed [ 1996.983340][T10640] libceph: parse_ips bad ip '.u [ 1996.983340][T10640] :d]:.,[' 14:52:36 executing program 4: mq_open(&(0x7f0000000240)='\x1apr1\x00', 0x0, 0xfffffffffffffffe, 0x0) 14:52:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10}, 0x3c) 14:52:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x6) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:36 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000140)=0x3f, 0x6, 0xb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x800, 0x0) write$UHID_GET_REPORT_REPLY(r3, &(0x7f0000000040)={0xa, 0x0, 0x101, 0x2}, 0xa) getpid() r4 = syz_open_procfs(0x0, 0x0) sendfile(r2, r4, 0x0, 0x8000) 14:52:36 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6c00000000000000, 0x0) [ 1997.321115][T10667] libceph: resolve '.u [ 1997.321115][T10667] ' (ret=-3): failed [ 1997.338391][T10686] libceph: resolve '.u [ 1997.338391][T10686] ' (ret=-3): failed [ 1997.347586][T10667] libceph: parse_ips bad ip '.u [ 1997.347586][T10667] :d]:.,[' [ 1997.361028][T10706] libceph: resolve '.u [ 1997.361028][T10706] ' (ret=-3): failed 14:52:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x11}, 0x3c) [ 1997.396150][T10686] libceph: parse_ips bad ip '.u [ 1997.396150][T10686] :d]:.,[' 14:52:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000640)='task\x00') getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x401) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000000)="c5bab39414e544cd4be52bf9b0e0ed2d6b1a4becfdc6696fdd75093fc952188a1d90dc3d14b774f0e23447cc85f0513fd86fd699c20922a92ef73a13af1c2f37979b5fd0c089934172b9d0a2694ca1e20a49178c7f4f25bac2deafc1f33b7ad53b77cc2e334d0aefa77ff81022fc04663754bf4f9609212690dd8f0f608a46a3222e1eb0ffc2ff3a36f17b1564e8254e83101a5c8e6303e40cf449", 0x9b}, {&(0x7f0000000140)="1d60fda8b8f0284a6cacb0ed2e33d9cf3af21636f08551fd5d07c8409a13a45be25b771c48fe3473e37946a81ea4ae7468541608f378f5b3f96cd0f2abde9f7f6919431c475eefddd3d7c23f4ca6c26d95013a7cfc6b18330efb056982397d41d1390f32d496465d5953f89ca12ac5627a8487cef27ef42924e67830991c2e5379c7390aa04cfb491bd7f104e593176098e0e86b346aefc3cba7cb8d251a143e72cf53847e55c24ef8c4ce7f355e600e41de6360bf24c3794c900ced57e3eb1d06a4937303b1762ccc605f14af3a93a9d3b15800519e518ef897b1daf6685d04ff172af1396d1adc4cf16334602cdbd097", 0xf1}, {&(0x7f00000000c0)="ba9dcf74710f12f2a543be3223d110ff66b29853798bb1055f98a2511fc8994adf027bf3ddd34bbd77a1294075dcfcaa07241e", 0x33}, {&(0x7f0000000240)="8f69ca000fef4ce02b14ca8f9785de8ed6cb24b367843f27189163eea96b771e97e5ab844b8a274f7963f0236816a33bbea991becbb83432c8b768cff777f03d09c95138040b3035c0f74de138f78d1f6b7b2b91b73a62de7dec24c495ff64ebee875409416b992f282c8ab227e3c577847ca81626014130b0", 0x79}, {&(0x7f00000002c0)="a96db5ebed7acb677b041614994790eed094247968a53c5cc31ba9079917f4d30a0746977638e707c3d94b72bede600077e09baad56854788dab33f041343d6656c57edacbf9", 0x46}], 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, 0x0) sendfile(r1, r3, 0x0, 0x8000) 14:52:36 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7400000000000000, 0x0) 14:52:36 executing program 4: r0 = mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r1 = dup(r0) name_to_handle_at(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x51, 0x9, "27b9a714aa7261c712a27a2facc214768f41122c78366b4cacd4d8fa9d660b32cb4395da19ff829d3be0782478d70a176998054dbb1ac7373415dc508c48a7e0feca3e641b28746d44"}, &(0x7f00000000c0), 0x1400) 14:52:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1997.481094][T10706] libceph: parse_ips bad ip '.u [ 1997.481094][T10706] :d]:.,[' 14:52:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x12}, 0x3c) [ 1997.602467][T10776] libceph: resolve '.u [ 1997.602467][T10776] ' (ret=-3): failed [ 1997.618056][T10784] libceph: resolve '.u [ 1997.618056][T10784] ' (ret=-3): failed 14:52:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x7) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1997.669326][T10776] libceph: parse_ips bad ip '.u [ 1997.669326][T10776] :d]:.,[' [ 1997.703156][T10784] libceph: parse_ips bad ip '.u [ 1997.703156][T10784] :d]:.,[' 14:52:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x13}, 0x3c) 14:52:36 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7a00000000000000, 0x0) 14:52:36 executing program 4: mq_open(&(0x7f0000000080), 0x40, 0xfffffffffffffffc, 0x0) [ 1997.727706][T10807] libceph: resolve '.u [ 1997.727706][T10807] ' (ret=-3): failed [ 1997.749349][T10807] libceph: parse_ips bad ip '.u [ 1997.749349][T10807] :d]:.,[' 14:52:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}, 0x12d) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) 14:52:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x14}, 0x3c) [ 1997.830712][T10845] libceph: resolve '.u [ 1997.830712][T10845] ' (ret=-3): failed [ 1997.838556][T10845] libceph: parse_ips bad ip '.u [ 1997.838556][T10845] :d]:.,[' 14:52:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:36 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x8cffffff00000000, 0x0) 14:52:36 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x15}, 0x3c) 14:52:36 executing program 4: r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) mq_open(&(0x7f0000000240)='.pp1\x00', 0x44000000002, 0xfffffffffffffffc, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x100000000, 0x80, 0x93c}) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/btrfs-control\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x0, 0xcd, 0x2, 0x4, 0x8000, 0x0, 0x400, {0x0, @in6={{0xa, 0x4e23, 0x94, @local, 0x5}}, 0x4, 0xfffffffffffffff7, 0x2, 0x7, 0xfffffffffffff000}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r2, 0x9881}, 0x8) recvfrom$unix(r1, &(0x7f0000000040)=""/30, 0x1e, 0x40010020, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e) write$FUSE_NOTIFY_POLL(r0, &(0x7f0000000340)={0x18, 0x1, 0x0, {0x3}}, 0x18) [ 1997.965246][T10887] libceph: resolve '.u [ 1997.965246][T10887] ' (ret=-3): failed [ 1998.010437][T10897] libceph: resolve '.u [ 1998.010437][T10897] ' (ret=-3): failed [ 1998.016167][T10904] libceph: resolve '.u [ 1998.016167][T10904] ' (ret=-3): failed [ 1998.018288][T10897] libceph: parse_ips bad ip '.u [ 1998.018288][T10897] :d]:.,[' 14:52:37 executing program 2: getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) r2 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000140)={'syz', 0x0}, &(0x7f0000000180)='vboxnet1uservmnet1vmnet0mmime_type\\vboxnet1\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='#!^trusted\x00', r2) [ 1998.095180][T10904] libceph: parse_ips bad ip '.u [ 1998.095180][T10904] :d]:.,[' 14:52:37 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf6ffffff00000000, 0x0) [ 1998.162660][T10887] libceph: parse_ips bad ip '.u [ 1998.162660][T10887] :d]:.,[' 14:52:37 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x18}, 0x3c) 14:52:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1998.251510][T10968] libceph: resolve '.u [ 1998.251510][T10968] ' (ret=-3): failed 14:52:37 executing program 4: r0 = mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7ff, 0x20000) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000280)={0x10001, 0x8001, 0x5, 0x0, 0x0, [{r0, 0x0, 0xc04d}, {r1, 0x0, 0x2}, {r1, 0x0, 0x561dfcdf}, {r0, 0x0, 0x2}, {r0, 0x0, 0xfb}]}) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000180)={r1, &(0x7f0000000340)="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", &(0x7f00000001c0)=""/62}, 0x767542b3aa3ce1ab) [ 1998.313252][T10968] libceph: parse_ips bad ip '.u [ 1998.313252][T10968] :d]:.,[' [ 1998.385004][T10995] libceph: resolve '.u [ 1998.385004][T10995] ' (ret=-3): failed [ 1998.396463][T11025] libceph: resolve '.u [ 1998.396463][T11025] ' (ret=-3): failed 14:52:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) getpid() r1 = syz_open_procfs(0x0, 0x0) sendfile(r0, r1, 0x0, 0x8000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0xd5f}) 14:52:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x300}, 0x3c) [ 1998.455527][T10995] libceph: parse_ips bad ip '.u [ 1998.455527][T10995] :d]:.,[' [ 1998.520633][T11025] libceph: parse_ips bad ip '.u [ 1998.520633][T11025] :d]:.,[' 14:52:37 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2, 0x0) 14:52:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x500) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:37 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf9fdffff00000000, 0x0) 14:52:37 executing program 4: mq_open(&(0x7f0000000000)='.p\x8b\x8d\x00P\x06\xc9\xbf\xfa\xf8\xc3\x11F\x8e\xc1\xaf\xb26\xd9v\xdafP\x81\xf8\rRqn\xa1\x19\x8c\xc1\xd2\xeb;\xb0\xe0R^\xb2G\x12cH\xa3\xf7\xf2\xb49\x04\x9f\xb0A\xca\xc5:1\x85\xe7\xff\xd7\x862\xaa\xb9\xc2\xe8\xab\xeb\x94\xb1\xcd\x03x\xca\x89\xc9\x8d\x83F\xa2f\xd4\xaaM\x88\xce\xd2k\x9d\xa5\xb2~#\xfc\xc9Y\x86\xe1\xb1\xa2\x1e\x12\xac\xec\xfaCS\xc9}+\x99\xe3 \x9f\xd6\x9a7m\x0fe\xd6\xd5$\b\xc5\xe12\xd16\xdd\xc4\xda-A\v\xc0\xe7]hl\xe6b\xdb\xd9\xee\xb6\xf7\\\x97\x06`Unq\xd1\xaf9\xf7\x9b.k\xbd/\xbe\x8a\xb7\x96\xaeUq\x80\x19\xfc\'\xdd\xc7\v\xff\x13\x00\xf4i`\xca\xe8X\xe7\x04\xe8\xca\xa8z\xbc.T<\xdb/9\xda}\r\xec9\x17\xf6\x93\x87\x00h\xe3X_\x17bI\x90\xda/\x15gW6\xff\xd6\x84zu-\xbe\x82\xd0\xb3/0\x81\xbc\b\xf9:k\xd7X\at)b=', 0x0, 0x0, 0x0) 14:52:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x500}, 0x3c) [ 1998.707389][T11097] libceph: resolve '.u [ 1998.707389][T11097] ' (ret=-3): failed [ 1998.744113][T11125] libceph: resolve '.u [ 1998.744113][T11125] ' (ret=-3): failed 14:52:37 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22, @rand_addr=0x9}}) [ 1998.781207][T11097] libceph: parse_ips bad ip '.u [ 1998.781207][T11097] :d]:.,[' [ 1998.787778][T11125] libceph: parse_ips bad ip '.u [ 1998.787778][T11125] :d]:.,[' [ 1998.811048][T11146] libceph: resolve '.u [ 1998.811048][T11146] ' (ret=-3): failed [ 1998.823983][T11116] libceph: resolve '.u [ 1998.823983][T11116] ' (ret=-3): failed 14:52:37 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x600}, 0x3c) 14:52:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x300) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1998.853257][T11116] libceph: parse_ips bad ip '.u [ 1998.853257][T11116] :d]:.,[' [ 1998.880140][T11146] libceph: parse_ips bad ip '.u [ 1998.880140][T11146] :d]:.,[' 14:52:37 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfc00000000000000, 0x0) 14:52:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x3, 0x0) 14:52:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x600) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x700}, 0x3c) 14:52:38 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x464000, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) [ 1999.078106][T11221] libceph: resolve '.u [ 1999.078106][T11221] ' (ret=-3): failed 14:52:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x900}, 0x3c) [ 1999.141413][T11242] libceph: resolve '.u [ 1999.141413][T11242] ' (ret=-3): failed [ 1999.157342][T11221] libceph: parse_ips bad ip '.u [ 1999.157342][T11221] :d]:.,[' [ 1999.167663][T11242] libceph: parse_ips bad ip '.u [ 1999.167663][T11242] :d]:.,[' [ 1999.202481][T11277] libceph: resolve '.u [ 1999.202481][T11277] ' (ret=-3): failed 14:52:38 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfffffffffffff000, 0x0) [ 1999.248123][T11277] libceph: parse_ips bad ip '.u [ 1999.248123][T11277] :d]:.,[' 14:52:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x500) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:38 executing program 4: mq_open(&(0x7f0000000140)='\xef[\xc3$\xf0\x043E\xdc\xf3X\xff\x85w\xc15\xd9\x97\xb2@\xf8\xa7^*\xd4\x15\xe5\x87x&\x15\x85\xf9\xb5\xaf\xf5\x8aL\xf7$\xb1\x01\xb4\xf7\xe7\xc5O<\xb3d?\xbf\x15H(\xb4\xed /\xfa\x14RZ\x80\x9e\xbb\xd4;{\x7f?\x1e\xd5\x83\xb5`\xe1\xa1\x17\x0e\xd1\xe0^\vD8\xae\xf6\xcc\xd76<', 0x3, 0x0, 0x0) 14:52:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa00}, 0x3c) 14:52:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x700) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4, 0x0) 14:52:38 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x8000000400203, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) open_by_handle_at(r0, &(0x7f0000000000)={0xb, 0x5, "8379c7"}, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000100)={r1, &(0x7f00000000c0)=""/54}) mq_open(&(0x7f0000000240)='\x00\x00\x00\x00\x00', 0x0, 0x8000000000000000, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) [ 1999.483398][T11381] libceph: resolve '.u [ 1999.483398][T11381] ' (ret=-3): failed [ 1999.511131][T11381] libceph: parse_ips bad ip '.u [ 1999.511131][T11381] :d]:.,[' 14:52:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x600) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 1999.563241][T11412] libceph: resolve '.u [ 1999.563241][T11412] ' (ret=-3): failed [ 1999.596128][T11412] libceph: parse_ips bad ip '.u [ 1999.596128][T11412] :d]:.,[' 14:52:38 executing program 1: mknod(&(0x7f0000000080)='./file0\x00', 0x8888, 0x800) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000001c0)=ANY=[@ANYRESOCT], &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cep`\x00h\xa5\xbd\rl\b\x02\x17$CH\x05\xf4\x9d\r\x16\xcb_T\x93\xee\x1e\xb2\x80\xda|\xe5\xfe\f\xf0\xe1\x1e\xb8\xc7g+\xb0\xd8\xd6Y\x8e\xd0b\x80*\x88', 0x0, 0x0) 14:52:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb00}, 0x3c) 14:52:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0xc00) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:38 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x8, 0x0) r0 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$RTC_PLL_SET(r1, 0x401c7012, &(0x7f00000000c0)={0x0, 0x6, 0xf11, 0x7, 0x4, 0x400, 0x7}) ioctl$VIDIOC_CROPCAP(r0, 0xc02c563a, &(0x7f0000000040)={0xc, {0x6, 0x9, 0x3}, {0xffffffff, 0xffffffff, 0x1, 0xfff}, {0x5, 0x4}}) 14:52:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x5, 0x0) 14:52:38 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f00000000c0), 0x3239375e, &(0x7f0000ffd000/0x3000)=nil, 0x4) 14:52:38 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc00}, 0x3c) [ 1999.884103][T11496] libceph: resolve '.u [ 1999.884103][T11496] ' (ret=-3): failed 14:52:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000) [ 1999.934769][T11511] libceph: resolve '.u [ 1999.934769][T11511] ' (ret=-3): failed [ 1999.944456][T11496] libceph: parse_ips bad ip '.u [ 1999.944456][T11496] :d]:.,[' 14:52:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6, 0x0) 14:52:39 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000100)={0x8, 0x97d, &(0x7f0000000040)="ab564bf33fb296fc7f11bd44bb25935326b976abd4dc9b687f0f897f7704bedfb438f668f61739af24c68ca78edb44fd11a778a354", &(0x7f0000000080)="2350e0182d8ba5fced90acd0fe1663227b88f9d563d23a12f2513fe5de02f229b2e42e6394381edc25da923f9557ab45156f31e158b37ac5e4b9869e61ae4a7dbba0f30cf918b22a187504f410b1c133999defb87e1580d5efa4de199a964044", 0x35, 0x60}) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x3f00) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xd00}, 0x3c) [ 2000.044213][T11511] libceph: parse_ips bad ip '.u [ 2000.044213][T11511] :d]:.,[' [ 2000.098570][T11554] libceph: resolve '.u [ 2000.098570][T11554] ' (ret=-3): failed 14:52:39 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7, 0x0) [ 2000.179065][T11554] libceph: parse_ips bad ip '.u [ 2000.179065][T11554] :d]:.,[' [ 2000.200801][T11590] libceph: resolve '.u [ 2000.200801][T11590] ' (ret=-3): failed [ 2000.208637][T11590] libceph: parse_ips bad ip '.u [ 2000.208637][T11590] :d]:.,[' 14:52:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000) 14:52:39 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@filename='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0x0, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000140)={0xffffffffffffffff}, 0x13f}}, 0x20) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vfio/vfio\x00', 0x102, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000200)={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), r1, r2}}, 0x18) 14:52:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe00}, 0x3c) 14:52:39 executing program 4: r0 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140)='/!ppp1\x00', 0xfffffffffffffff9) openat$ion(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ion\x00', 0x80, 0x0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x2}, &(0x7f0000000440)="a0dc1c29b129746518a2d19754fde761ec6d7e557d897c0da2a3e147aa69b27dd30a39136eadab4eda925cff90610ed365d74c2f8a3c7d09961e5a60d60f0218632fc2402c5473553535b63fc9a24bbfa589add02eca5eb22cccd3bd079ef5e78b61ed139203cfb1da428b1c781de1964a5c7c4591d86139f86e3bf2efd1aa002d84dbd56a50330d73f8ee73c3e852914092a7284241d60000000000000000", 0x9f, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000180)='blacklist\x00', &(0x7f0000000340)=@chain={'key_or_keyring:', r1, ':chain\x00'}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setgid(r2) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000080)={0x0, 0x5, 0x9, &(0x7f0000000040)=0x1}) userfaultfd(0x80000) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000380)) 14:52:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x4000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2000.375985][T11632] libceph: resolve '.u [ 2000.375985][T11632] ' (ret=-3): failed 14:52:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf00}, 0x3c) [ 2000.438544][T11632] libceph: parse_ips bad ip '.u [ 2000.438544][T11632] :d]:.,[' 14:52:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() r2 = syz_open_procfs(0x0, 0x0) sendfile(r1, r2, 0x0, 0x8000) [ 2000.490882][T11666] ceph: device name is missing path (no : separator in ./file0) [ 2000.491115][T11673] libceph: resolve '.u [ 2000.491115][T11673] ' (ret=-3): failed 14:52:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1100}, 0x3c) 14:52:39 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2000, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f00000016c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f0000001680)={&(0x7f0000000080)={0x15f0, 0x29, 0x0, 0x70bd2a, 0x25dfdbff, {0x9}, [@typed={0x8, 0x7c, @u32=0x7435}, @nested={0xdc, 0x8e, [@generic="8df8533f64761dc5e00f367d5a3d494b337ea0a02c47db8d03d59387cc4c94f5699ba5869c9604eb5feac737cb53ad276a2bde69caf0b66eb5eacfba1517fa987d51e33565e8dcf5ac64fba2729994ba2070e1568b40407aef448d0fb22dcd65d2e9adb3cd6b3d01a680763ace073c1cd9db6cedfa56a114f92bab40ed2eb075d26f3f4076e117ccab04e2fb3e1853eb3f44ba", @typed={0x40, 0x86, @binary="8beab87b678b37a7fdb9824f5f108fc83108553dfea1ef4ecc144c779704c83047f325e177d062983e30ac0c0c1ea87be7e7a697f9002b8ab3161d"}, @typed={0x4, 0x38}]}, @nested={0x220, 0x2d, [@generic="6f07b0607c6300b7cc5722307dc66ef2907ca2ad8eb0d16f32ffae2fbb844084000b4ed1c8e084bf68c156e0e60dba1d566d920f4ed895b51f5fd524e8db1ffaccb5ca30c2199f9a0a", @generic="47cd6b11562d6b0bbe3e45eba36b2a995c61d7a0222a2112ffc39b09c18022024167811f1b0e062cb20885d153517e857eed1fbc367ceada38a941a851da8de933bd7b00052b6dac80a17fe355d8fcc52ade335d05a97bc7fa1bad6499c2d180a1688cf3ce7f6dd8e9a9a73d2cf99a6b734f1ded872c42cdc3c376d764520f3ba60b77a42cd44cb37bf3955e9f040b6d94ec93c40374a234bec4f62795ef", @generic="f122375009ef7e61ef8180ef757db0dd228976b7d1060fdc3790c40a8cafb8d49b73b7529a500cce8b38225149e4fc073833f0221c53e01bc6ce08571db3a71f43a7bb6b0a062dccd6c79e53ae2bad1797a35384b2397a2b19950144b93a412ca4771e8bbc19d039dba4e42b5885616d9981cb8a5192a77615cf73037f2ac777f4f46498756a85891c897c18f8fd7c3f8bb2b59dbcae33738d9588a7e7d94bd212e38857dc0386703c94a0921911593de1e4e52ce495389d370f35ce259212dc2577b0afe9dee0b0d71159c8956544193623ac63afd6f81829249682b9094c9840b4ef", @typed={0x8, 0x6f, @fd=r1}, @generic="0a1c078f8a4a45f89c4461663343b51815d690a22c77ead72537dd627c0b2da52e2ff23ea33e0db83bc7da04de4309ad0c96bae0241a1b77e9ddf0b0b5f4899ed9e2d8b0ba5612"]}, @typed={0x4, 0x49}, @generic="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@nested={0x2c8, 0x7f, [@typed={0x14, 0x89, @ipv6=@mcast1}, @generic="ee4fbd959267207b6181348f17fcbb31ea68f8e68295f26e8b497aadd3264e361d5a8a09052675e8a39d5f18cf2357f1dd1f63cfc5e4a84930b147d6da36087a537840106b94be99ff625b81cd8bfab8ab446d5f2e6e3ab24e37d6c3e34cb3640c17337c78491a80dbc97730beb445d365801da58997e778d51d01ab72da1138438887ccc80e432efd9763bbcc91c27d239f0199b202871fcfa4456c7c15d1af6d1d24fe38172cc08e5ea2d4aa8b2819d6bbeb30bc0772f3347376b33d615d8a53dea0710bfff136d7fa3c54f50c2df17dcfc3f9212a31f3514cc449c86eeaf241eaa7178a028b768ecb47690f12c1acd70c2d5c8d83", @typed={0x8, 0x17, @fd=r2}, @generic="af45744cfe327bbc2abe4938e4910748a7b615f1c61c9b984137e5d13c568352d53109793823687a3a3f2d7e3cbfea2108b52cae076dbec00c3358c24f1a93f9f70935a1736dcddb93de7ae57c84feafa0489d1a5371b9dfca3ba572555f231ead", @typed={0x80, 0x3f, @binary="579cb8af541679dcd0198c5368e3fd385389748d924c5fbece313b14c6f90702613cf406422cbe0befebe0119e101ef17e7f0b5c7ee38c2b5851a2db3015cb6ef1c8d685ff131b5ec04ca1cec4cfe2078c808f9d70aa4c8dd5305e343dc2c64a65fbc514dd10ebe76272fe63a46e6f46846387453e2cb625c4ae"}, @generic="ae56371e4091c678d446aa9de275644dff2969822aaa1127d911b67f2982eb0f42d4e25d5c647b0aff2c80615adcec8dcd5c4ad4005f2cddb47afbeed01db6739153f553dd3d17e13a504a7f3c8f79054b1443e7b655a11cec3417cce2c0507fe614cd4b649db06d56023402d9375a89ccc9a2121765cf1ba91f4ee389b69bfb250d6b3ce2b9111bba7aa888b3651b61c1d95e835dc32d97f7b3d8f49f3de44545036007196e1cd7c2fda794a967448e1a714712cdd1b29f418f1a8cbd76dbc94a558c51aded450ecc1a62ef3b9e"]}, @typed={0xc, 0x6f, @u64=0x6faa8782}]}, 0x15f0}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) [ 2000.578590][T11687] ceph: device name is missing path (no : separator in ./file0) [ 2000.599216][T11673] libceph: parse_ips bad ip '.u [ 2000.599216][T11673] :d]:.,[' 14:52:39 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) select(0x40, &(0x7f0000000040)={0x81, 0xff, 0xffff, 0xfffffffffffffffb, 0x8, 0x3, 0x4, 0x3}, &(0x7f00000000c0)={0x1, 0x8e91, 0x40, 0x81, 0x81, 0x6, 0xffff, 0x4}, &(0x7f0000000140)={0x8, 0xf9b, 0x1, 0xfffffffffffffffe, 0x1, 0xffffffff00000001, 0x100000000, 0x9}, &(0x7f0000000180)={0x77359400}) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2e750a3a645d3a663d182784f3425b3a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x1000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:39 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf, 0x0) 14:52:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() syz_open_procfs(0x0, 0x0) [ 2000.772095][T11742] libceph: resolve '.u [ 2000.772095][T11742] ' (ret=-3): failed 14:52:39 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1200}, 0x3c) 14:52:39 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x5, 0x9}, &(0x7f0000000100)=0x8) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 2000.830097][T11742] libceph: parse_ips bad ip '.u [ 2000.830097][T11742] :d]:f='B[' [ 2000.884011][T11772] libceph: resolve '.u [ 2000.884011][T11772] ' (ret=-3): failed 14:52:39 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10100, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xffff, 0x7, 0x8, 0x9, "b48a4e91cf671de931ecc4049008d731b9380f1e5a7b2ca56e79748f3d431bd89296c610f28651c4620da7b1a1dbe01eb905d24a3515fa64effb364c1fe6b64f", "09cc14a74c30b3f1fe584d0bd09e1c39de166da6d2010000ef5e1b553b590745", [0x0, 0x100000000]}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x6, 0x578148d9}) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="757fcc0f19ede7ed0102000000000000000000000000e7ffaccdbbf4796ea69921b29ab03f8ba22df5a274aa3a03c8538e0a7e1756f7de3769f5dbde127dee7133c506b31e3862a607255bd20b"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}, 0x17, 0x5, 0xffff}, {{}, 0x1f, 0x6, 0x10000}, {{0x0, 0x7530}, 0x17, 0x0, 0x1000}, {{}, 0x15, 0x5, 0x40}, {{r1, r2/1000+10000}, 0x12, 0xff3, 0x7}], 0x50) 14:52:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x2000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) getpid() [ 2000.952373][T11772] libceph: parse_ips bad ip '.u [ 2000.952373][T11772] :d]:.,[' [ 2000.988766][T11805] libceph: resolve '.u [ 2000.988766][T11805] ' (ret=-3): failed 14:52:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1300}, 0x3c) 14:52:40 executing program 4: mq_open(&(0x7f0000000000)='.pp1\x00', 0x840, 0x120, &(0x7f0000000040)={0xff, 0x0, 0x40, 0x5, 0x5, 0x2, 0x20, 0x3}) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) [ 2001.115713][T11805] libceph: parse_ips bad ip '.u [ 2001.115713][T11805] :d]:.,[' 14:52:40 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x48, 0x0) 14:52:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) 14:52:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x3000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:40 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4c, 0x0) [ 2001.270691][T11874] ceph: device name is missing path (no : separator in u) 14:52:40 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7fffffff, 0x800) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000100)={@host}) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x60040, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2) semget(0x2, 0x2, 0x0) [ 2001.342887][T11874] ceph: device name is missing path (no : separator in u) 14:52:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1400}, 0x3c) 14:52:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) socket$inet6(0xa, 0x2, 0x0) 14:52:40 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x0, 0xffff}, {0x0, 0x715e}, 0x3, 0x6, 0xdf}) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='logfs\x00', 0xfffffffffffffffe, 0x0) 14:52:40 executing program 4: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x0, 0x0) close(r0) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) 14:52:40 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x60, 0x0) 14:52:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x4000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:40 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1500}, 0x3c) 14:52:40 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x80004) clone(0xfffffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = getegid() r1 = getegid() setregid(r0, r1) 14:52:40 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x68, 0x0) 14:52:40 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x802, 0x0, 0x0) 14:52:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) 14:52:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x5000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1800}, 0x3c) [ 2001.992369][T12102] libceph: resolve '.u [ 2001.992369][T12102] ' (ret=-3): failed 14:52:41 executing program 4: rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x400000000000, 0x96a0, 0x1}, 0x3}, 0x20, 0x1, 0x0) mq_open(&(0x7f0000000080)='.pp1\x00', 0x4, 0x20000000000, 0x0) [ 2002.043957][T12102] libceph: parse_ips bad ip '.u [ 2002.043957][T12102] :d]:.,[' [ 2002.051921][ C0] net_ratelimit: 20 callbacks suppressed [ 2002.051930][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2002.051977][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:52:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6c, 0x0) 14:52:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3f00}, 0x3c) 14:52:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)=0x9) [ 2002.179608][T12129] libceph: resolve '.u [ 2002.179608][T12129] ' (ret=-3): failed [ 2002.209571][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2002.215385][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2002.221239][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2002.227030][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:41 executing program 4: mq_open(&(0x7f0000000040)='%keyringwlan1,\\{usereth1vboxnet1\x00', 0x0, 0x0, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3, 0x2000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x404000, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000002c0)={{0x9, 0x10000}, 'port0\x00', 0x80, 0x20000, 0x9bf4, 0x6, 0xd668, 0x4, 0xffffffff, 0x0, 0x2, 0x81}) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x818, 0x70bd29, 0x25dfdbff, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x8}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x5}, 0x4004) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000140)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {}, {}]}) 14:52:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x74, 0x0) [ 2002.267796][T12129] libceph: parse_ips bad ip '.u [ 2002.267796][T12129] :d]:.,[' 14:52:41 executing program 1: clone(0x802823fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x6000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000}, 0x3c) 14:52:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)=0x9) 14:52:41 executing program 4: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '&vboxnet0em0wlan0'}, {0x20, '({em0\xd8.)posix_acl_accessvboxnet0:em0eth0'}, {0x20, '&#'}, {0x20, ':}keyring'}, {0x20, '.pp1\x00'}, {0x20, '.pp1\x00'}], 0xa, "e8c672c00b63df189e678cbd522391c78cb57e3b5d5a02fe4d16d900ddbc0e0cf694899c601f517a889ba7cbd19e4e154c0fdbf3fbced09421f6340b2b0492022af1a0cf479fc45a8ac9d0f3f166afe8cc5117f68ee5318d9575d73722895df647a16d88c2e4c004ccc7779633aaf2f55378885139f1966a50539e0bcb90f4319bac21a80248badf47d82bf65bdcef61f9593e1f44ecf46ace708ef5a22a92097c2c785e82d10158e7740e8f23c6f0e0dc62e0478ddb3b7b93fba7de5808f5e4cb2d6070e8101a3840b90463ea5be211449ed458be61ebfa03596267ef261e97c594a0d3cb9b13d1ebc658"}, 0x14a) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) 14:52:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7a, 0x0) [ 2002.529588][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2002.535385][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2002.541198][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2002.546927][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)=0x9) 14:52:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000}, 0x3c) 14:52:41 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x20400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x0, 0x6}, 0x0, 0x3, 0x20, {0x4, 0xffe000000}, 0x6, 0x2}) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:41 executing program 4: mq_open(&(0x7f0000000240)='.h\xf4\xf4p', 0x0, 0x401000c, 0x0) mq_open(&(0x7f0000000100)='.h\xf4\xf4p', 0x42, 0x14, &(0x7f00000000c0)={0x1f, 0x6, 0x6, 0x0, 0x7fffffff, 0xfffffffffffff9d7, 0x0, 0x1ff}) 14:52:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000}, 0x3c) 14:52:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x7000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf0, 0x0) 14:52:41 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) [ 2002.914204][T12346] libceph: resolve '.u [ 2002.914204][T12346] ' (ret=-3): failed 14:52:41 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x6, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_QUERYCAP(r0, 0x80685600, &(0x7f0000000040)) 14:52:41 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000}, 0x3c) [ 2002.959753][T12346] libceph: parse_ips bad ip '.u [ 2002.959753][T12346] :d]:.,[' 14:52:42 executing program 2: r0 = syz_open_dev$sndtimer(0x0, 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) 14:52:42 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfc, 0x0) 14:52:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3000000}, 0x3c) 14:52:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0xc000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2003.118076][T12410] libceph: resolve '.u [ 2003.118076][T12410] ' (ret=-3): failed [ 2003.247807][T12410] libceph: parse_ips bad ip '.u [ 2003.247807][T12410] :d]:.,[' 14:52:42 executing program 4: r0 = mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40046602, &(0x7f0000000000)) 14:52:42 executing program 2: r0 = syz_open_dev$sndtimer(0x0, 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) 14:52:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000000}, 0x3c) 14:52:42 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x8, 0x22f1000000000, 0xffff, 0xfff}, {0x3f, 0xb1, 0x5, 0x80000001}, {0x219e, 0x271, 0x6, 0xff}, {0x8, 0x200, 0x40000000000000, 0x100000000}, {0x800, 0x3, 0x5, 0x3ba}]}) 14:52:42 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x300, 0x0) 14:52:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x3f000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2003.397011][T12524] libceph: resolve '.u [ 2003.397011][T12524] ' (ret=-3): failed [ 2003.428378][T12538] libceph: resolve '.u [ 2003.428378][T12538] ' (ret=-3): failed 14:52:42 executing program 2: r0 = syz_open_dev$sndtimer(0x0, 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) [ 2003.451236][T12524] libceph: parse_ips bad ip '.u [ 2003.451236][T12524] :d]:.,[' [ 2003.458565][ T27] audit: type=1326 audit(1555080762.437:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=12542 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=40000003 syscall=265 compat=1 ip=0xf7f4e869 code=0x0 [ 2003.496810][T12538] libceph: parse_ips bad ip '.u 14:52:42 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) [ 2003.496810][T12538] :d]:.,[' 14:52:42 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x500, 0x0) 14:52:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5000000}, 0x3c) 14:52:42 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x4, @rand_addr="7a7460d492941eda8bf85469e94f069c", 0x9}}, [0x7f, 0x1, 0x6, 0x0, 0x1000, 0x7, 0x3, 0xef, 0x4f, 0xd530, 0x4661, 0x1000, 0x7, 0xffffffffffffff01, 0x6c85]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xc939, 0xffffffff, 0x7, 0x1, 0x5}, &(0x7f0000000280)=0x14) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @empty}, {0x306, @local}, 0xc, {0x2, 0x4e21, @empty}, 'team_slave_1\x00'}) 14:52:42 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000000140)=@isdn, &(0x7f0000000000)=0x80) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 2003.664147][T12587] libceph: resolve '.u [ 2003.664147][T12587] ' (ret=-3): failed 14:52:42 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) 14:52:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x40000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2003.738242][T12587] libceph: parse_ips bad ip '.u [ 2003.738242][T12587] :d]:.,[' [ 2003.775580][T12617] libceph: resolve '.u [ 2003.775580][T12617] ' (ret=-3): failed 14:52:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6000000}, 0x3c) 14:52:42 executing program 4: r0 = mq_open(&(0x7f0000000040)='.pp1\x00', 0x0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x280, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111, 0xd}}, 0x20) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r3, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x48, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fff}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r2, 0x9}}, 0x10) [ 2003.818446][T12615] libceph: resolve '.u [ 2003.818446][T12615] ' (ret=-3): failed [ 2003.861353][T12626] libceph: resolve '.u [ 2003.861353][T12626] ' (ret=-3): failed [ 2003.869188][T12626] libceph: parse_ips bad ip '.u [ 2003.869188][T12626] :d]:.,[' [ 2003.896564][T12615] libceph: parse_ips bad ip '.u [ 2003.896564][T12615] :d]:.,[' [ 2003.928759][T12617] libceph: parse_ips bad ip '.u [ 2003.928759][T12617] :d]:.,[' 14:52:42 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x7000000}, 0x3c) 14:52:42 executing program 2: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)=0x9) 14:52:42 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x4000000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) syz_open_dev$radio(&(0x7f0000000280)='/dev/radio#\x00', 0x3, 0x2) 14:52:43 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x600, 0x0) 14:52:43 executing program 4: mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/255, 0xff) setxattr$security_ima(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.ima\x00', &(0x7f00000001c0)=@md5={0x1, "365dc93b7306289f240ff063d72c8987"}, 0x11, 0x3) 14:52:43 executing program 2: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)=0x9) [ 2004.122617][T12689] libceph: resolve '.u [ 2004.122617][T12689] ' (ret=-3): failed 14:52:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x100000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2004.187198][T12689] libceph: parse_ips bad ip '.u [ 2004.187198][T12689] :d]:.,[' 14:52:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000}, 0x3c) [ 2004.245249][T12705] libceph: resolve '.u [ 2004.245249][T12705] ' (ret=-3): failed [ 2004.267936][T12718] libceph: resolve '.u [ 2004.267936][T12718] ' (ret=-3): failed 14:52:43 executing program 2: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000080)=0x9) [ 2004.298177][T12705] libceph: parse_ips bad ip '.u [ 2004.298177][T12705] :d]:.,[' [ 2004.305034][T12718] libceph: parse_ips bad ip '.u [ 2004.305034][T12718] :d]:.,[' 14:52:43 executing program 4: openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x881, 0x0) mq_open(&(0x7f0000000240)='.pp1\x00', 0x0, 0x0, 0x0) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x400, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000040)) [ 2004.343658][T12746] libceph: resolve '.u [ 2004.343658][T12746] ' (ret=-3): failed 14:52:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x40000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:43 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x700, 0x0) [ 2004.469949][T12746] libceph: parse_ips bad ip '.u [ 2004.469949][T12746] :d]:.,[' 14:52:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9000000}, 0x3c) 14:52:43 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000), 0x4) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x1) open$dir(&(0x7f00000000c0)='./file1\x00', 0x1, 0x24) creat(&(0x7f00000001c0)='./file0\x00', 0x4) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000200)=0xffffffffffffffff, 0x4) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=""/100, 0x1d9, 0x64}, 0x20) r1 = dup(r0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x6) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="44a5095bbd38e3261ae84c0f0bae5b5fb189dd6319d7d989b536efdafcf2c2148f141b5f150e98829cf64250f1a792ba3c0fc1bcffbcd34d80c1c1468bcd00f127ac8961421f6f789d756daebd7c8c0c02e5d96dd8c037a61f6e794cd2472f31"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:43 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$FIBMAP(r0, 0x1, 0x0) 14:52:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa000000}, 0x3c) 14:52:43 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf00, 0x0) [ 2004.670884][T12846] libceph: resolve '.u [ 2004.670884][T12846] ' (ret=-3): failed [ 2004.688783][T12846] libceph: parse_ips bad ip '.u [ 2004.688783][T12846] :d]:.,[' 14:52:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x6000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x300000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:43 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb000000}, 0x3c) [ 2004.801955][T12881] libceph: resolve '.u [ 2004.801955][T12881] ' (ret=-3): failed [ 2004.816676][T12870] ceph: device name is missing path (no : separator in D [8&L [_cى6_BP񧒺<MF) 14:52:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:43 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x6102001ff7, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 2004.949168][T12881] libceph: parse_ips bad ip '.u [ 2004.949168][T12881] :d]:.,[' 14:52:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x400000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc000000}, 0x3c) 14:52:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) [ 2005.004771][T12943] libceph: resolve '.u [ 2005.004771][T12943] ' (ret=-3): failed [ 2005.052248][T12951] libceph: resolve '.u [ 2005.052248][T12951] ' (ret=-3): failed [ 2005.121914][T12951] libceph: parse_ips bad ip '.u [ 2005.121914][T12951] :d]:.,[' [ 2005.145845][T12943] libceph: parse_ips bad ip '.u [ 2005.145845][T12943] :d]:.,[' [ 2005.155158][T12977] libceph: resolve '.u [ 2005.155158][T12977] ' (ret=-3): failed 14:52:44 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x1020, 0x0) 14:52:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) 14:52:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xd000000}, 0x3c) 14:52:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x500000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:44 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) setxattr$security_smack_transmute(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000140)='TRUE', 0x4, 0x3) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 2005.311812][T12977] libceph: parse_ips bad ip '.u [ 2005.311812][T12977] :d]:.,[' 14:52:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe000000}, 0x3c) 14:52:44 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2000, 0x0) 14:52:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) [ 2005.463333][T13052] libceph: resolve '.u [ 2005.463333][T13052] ' (ret=-3): failed 14:52:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xf000000}, 0x3c) [ 2005.534026][T13052] libceph: parse_ips bad ip '.u [ 2005.534026][T13052] :d]:.,[' 14:52:44 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2010, 0x0) 14:52:44 executing program 1: syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x20) clone(0x8000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="2e750a3a645d2eea6803b2f9113a2e2c473a00c741f8019fd7eebdc80eea1fdbc20b0da87764eca84424883849dc47f82b97cde3f6472a633ff5004c88c3e9e2f18032b4b03dbc6a11d7631de9723ddd284517b216b685615e3086f97bbd57edb1cec2304f0c615f7c98cdfa"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x9, 0x800]) 14:52:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000080)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x0, 0x3f, 0x0, 0xffffffffc47df22e}}) socket$inet6(0xa, 0x2, 0x0) 14:52:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x600000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:44 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000000}, 0x3c) 14:52:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x2000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:44 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x3f00, 0x0) 14:52:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) 14:52:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x11000000}, 0x3c) [ 2005.947529][T13160] libceph: resolve '.u [ 2005.947529][T13160] ' (ret=-3): failed [ 2005.983138][T13160] libceph: parse_ips bad ip '.u [ 2005.983138][T13160] :d].h:.,G' 14:52:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x700000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4800, 0x0) [ 2006.104770][T13160] libceph: resolve '.u [ 2006.104770][T13160] ' (ret=-3): failed 14:52:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x12000000}, 0x3c) [ 2006.222781][T13160] libceph: parse_ips bad ip '.u [ 2006.222781][T13160] :d].h:.,G' [ 2006.235888][T13242] libceph: resolve '.u [ 2006.235888][T13242] ' (ret=-3): failed [ 2006.282985][T13242] libceph: parse_ips bad ip '.u [ 2006.282985][T13242] :d]:.,[' [ 2006.332865][T13271] libceph: resolve '.u [ 2006.332865][T13271] ' (ret=-3): failed 14:52:45 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f00000001c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='\xab\xad\x12dpHe\x01\x00', 0x25001, 0x0) 14:52:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x1000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) 14:52:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x13000000}, 0x3c) 14:52:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0xc00000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2006.374983][T13271] libceph: parse_ips bad ip '.u [ 2006.374983][T13271] :d]:.,[' 14:52:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x4c00, 0x0) 14:52:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x14000000}, 0x3c) 14:52:45 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) rmdir(&(0x7f0000000000)='./file0\x00') clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 2006.557458][T13326] libceph: resolve '.u [ 2006.557458][T13326] ' (ret=-3): failed 14:52:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) 14:52:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) [ 2006.612724][T13326] libceph: parse_ips bad ip '.u [ 2006.612724][T13326] :d]:.,[' 14:52:45 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x800, 0x101000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x84}, &(0x7f0000000140)=0x8) getpeername$netlink(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="001d03d1e900ff09001234f678a95e85d9c56eb6170324297e465d51b8f818c26eb2172390acd3a570fa358adb5cfee1db92b9f37d7579d82ab0f0e8d1eacad3cff647b7462c328f174b3329f7ba3ef5ff301242c0324a9727150192d68589f1354b1b051b55cd46290e77c14b259ee2a268b4716c9b28c1686edd35a60dd173af9b325ff3"], 0xe) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x3f00000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:45 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x15000000}, 0x3c) [ 2006.718815][T13371] libceph: resolve '.u [ 2006.718815][T13371] ' (ret=-3): failed [ 2006.766122][T13371] libceph: parse_ips bad ip '.u [ 2006.766122][T13371] :d]:.,[' 14:52:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6000, 0x0) 14:52:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6800, 0x0) [ 2006.926077][T13397] libceph: resolve '.u [ 2006.926077][T13397] ' (ret=-3): failed 14:52:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) [ 2007.007097][T13397] libceph: parse_ips bad ip '.u [ 2007.007097][T13397] :d]:.,[' 14:52:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:46 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x6c00, 0x0) [ 2007.068384][T13434] libceph: resolve '.u [ 2007.068384][T13434] ' (ret=-3): failed 14:52:46 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x111) clone(0x11202401, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xea7, 0x800) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') mount(&(0x7f00000001c0)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='weph\x00', 0x40, 0x0) [ 2007.158842][T13434] libceph: parse_ips bad ip '.u [ 2007.158842][T13434] :d]:.,[' 14:52:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x18000000}, 0x3c) 14:52:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x4000000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3f000000}, 0x3c) 14:52:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0xc00000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000000}, 0x3c) 14:52:46 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x88000, 0x0) write$P9_RAUTH(r0, &(0x7f00000000c0)={0x14, 0x67, 0x1, {0x20, 0x4, 0x1}}, 0x14) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:46 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7400, 0x0) 14:52:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0xc00000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2007.649419][T13561] libceph: resolve '.u [ 2007.649419][T13561] ' (ret=-3): failed 14:52:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000000}, 0x3c) 14:52:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0xffffffff00000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2007.703072][T13561] libceph: parse_ips bad ip '.u [ 2007.703072][T13561] :d]:.,[' [ 2007.703490][T13596] libceph: resolve '.u [ 2007.703490][T13596] ' (ret=-3): failed 14:52:46 executing program 2: r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:46 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x7a00, 0x0) [ 2007.785081][T13596] libceph: parse_ips bad ip '.u [ 2007.785081][T13596] :d]:.,[' 14:52:46 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x6, &(0x7f00000000c0)={0x0, 0x28, 0x2, @thr={&(0x7f0000000300)="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", &(0x7f0000000000)="6549254d9a2b7722d0a1af0e4ace9ea83245079dd69ee0bc49b6b71bf6deaa6a5d182caf26b4fb7ee48a8a95ac20622e9faaa71762d674d3da7a811ff039f1246c9d3a3e84879a85128c30fc5424a3feea318004a9d2f3a3acd8336625a070fa93"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="2e0000000000000000000000053e47a9889c3f7697aa4b8b30b28b3e3cbf46837b75aa4402e54c3e663867f5e237099b1243ffa299033511edecdd6dfb359dc8255889fe19724b150db1392d9bca1fa66f2d61de3ffaad96b9824be0a210c87a903d4cd781ee8a0288b206cf738001014a3ce508c47439d1751a3e43012e87265ca5f3b47975c83d5671e2770b74b4af60b02e460e4a472d6011d5d43970e243a0d9404a692058"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:46 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000000000}, 0x3c) [ 2007.941878][T13666] ceph: device name is missing path (no : separator in .) 14:52:47 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfffffffffffffffc, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000300)=0xe8) setxattr$security_capability(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='security.capability\x00', &(0x7f0000000340)=@v3={0x3000000, [{0x400, 0x6}, {0x6, 0x4}], r1}, 0x18, 0x2) 14:52:47 executing program 2: r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/59, 0x3b) r1 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r1, &(0x7f0000000240)=""/249, 0xf9, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000001440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x208, 0x70bd26, 0x25dfdbfb, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x7ff, 0x0, 0x40, 0xf7}}}, ["", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x44000}, 0x4814) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x2, @multicast1}, 0xfffffffffffffdbb) r3 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000340)="52b7480045e6851df620428ae45d64dd8da5077dfc696f9dd696d8cdf44ad8cef62a08f07cb2a05836e61a8a796174a4ff14e8e2a832942f0561ee3a15691d61484e2d986a1debbb477b8b9db74b984f794d390b41a8186a3b90902b6d85a47aaa50ada2323bb654e748fe4cbb3f930cdc8d51895bc85b0e0348c0cd2ea58eb72d0e0c1a51b1d43335c6a2a15d7232ebe030c959ebcd39ea6a6aeae7fb53656dc68e2b16b0630280265927a7e6fc507ef6bd6451448ee058168cb12748e59c690134893b475e451242354cce5454db676bedb197dda9116d79a31933", 0xdc, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000000440)=""/4096, 0x1000) 14:52:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x5) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xedc0, 0x0) 14:52:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000}, 0x3c) 14:52:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x5) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf000, 0x0) 14:52:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x300000000000000}, 0x3c) [ 2008.299569][T13775] vivid-000: kernel_thread() failed [ 2008.299630][ C0] net_ratelimit: 20 callbacks suppressed [ 2008.299637][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 2008.316236][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:52:47 executing program 2: r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:47 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$tipc(0x1e, 0x7, 0x0) accept4(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80, 0x800) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000000000}, 0x3c) [ 2008.449515][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2008.455339][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2008.461240][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2008.467011][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0x1, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xfc00, 0x0) [ 2008.490105][T13832] libceph: resolve '.u [ 2008.490105][T13832] ' (ret=-3): failed [ 2008.497942][T13832] libceph: parse_ips bad ip '.u [ 2008.497942][T13832] :d]:.,[' 14:52:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x500000000000000}, 0x3c) 14:52:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2008.613385][T13884] libceph: resolve '.u [ 2008.613385][T13884] ' (ret=-3): failed 14:52:47 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x600000000000000}, 0x3c) [ 2008.750763][T13884] libceph: parse_ips bad ip '.u [ 2008.750763][T13884] :d]:.,[' [ 2008.769531][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2008.775348][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 2008.781223][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 2008.786981][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:52:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0xf0ffff, 0x0) 14:52:47 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0), 0x10) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 14:52:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000040)=""/249, 0x2c6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:47 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x700000000000000}, 0x3c) 14:52:47 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2008.977347][T13973] libceph: resolve '.u [ 2008.977347][T13973] ' (ret=-3): failed 14:52:48 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x1000000, 0x0) 14:52:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x800000000000000}, 0x3c) [ 2009.057927][T13973] libceph: parse_ips bad ip '.u [ 2009.057927][T13973] :d]:.,[' 14:52:48 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={r1, @dev={0xac, 0x14, 0x14, 0x1f}, @broadcast}, 0xc) 14:52:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x900000000000000}, 0x3c) [ 2009.171138][T14044] libceph: resolve '.u [ 2009.171138][T14044] ' (ret=-3): failed 14:52:48 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80002, 0x40) flock(r0, 0xa) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r1, &(0x7f0000000240)=""/249, 0xf9, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2009.235865][T14086] libceph: resolve '.u [ 2009.235865][T14086] ' (ret=-3): failed [ 2009.245319][T14096] libceph: resolve '.u [ 2009.245319][T14096] ' (ret=-3): failed 14:52:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x3) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 14:52:48 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) pread64(r0, &(0x7f0000000240)=""/249, 0xf9, 0x200000000000000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) [ 2009.284983][T14113] libceph: resolve '.u [ 2009.284983][T14113] ' (ret=-3): failed [ 2009.307663][T14044] libceph: parse_ips bad ip '.u [ 2009.307663][T14044] :d]:.,[' 14:52:48 executing program 5: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10000000006, 0x4, 0x42, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa00000000000000}, 0x3c) 14:52:48 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) clone(0x2102001ff4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000040)=@nullb='.u\n:d]:.,[:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x2000000, 0x0) [ 2009.339630][T14086] libceph: parse_ips bad ip '.u [ 2009.339630][T14086] :d]:.,[' [ 2009.357599][T14096] libceph: parse_ips bad ip '.u [ 2009.357599][T14096] :d]:.,[' [ 2009.450441][T14113] libceph: parse_ips bad ip '.u [ 2009.450441][T14113] :d]:.,[' [ 2009.456385][T14194] libceph: resolve '.u [ 2009.456385][T14194] ' (ret=-3): failed [ 2009.479093][T14167] ==================================================================