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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:54 executing program 3: [ 695.035740][T28451] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 15:05:54 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4, 0x0) [ 695.081788][T28451] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 695.104610][T28451] F2FS-fs (loop0): Invalid Fs Meta Ino: node(1) meta(0) root(3) [ 695.148179][T28451] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 15:05:54 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:54 executing program 3: 15:05:54 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffffe, 0x0) 15:05:54 executing program 0: sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000600)={0xfffffffffffffffe, 0x0, &(0x7f00000005c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="8800008d25ff26913f6443e6ab13bea93c413ebce96e037258d110ae3d938261192c9c37f27ee7d457e2101d4365e55c4097f4dea26a8d01006785350e6ecc05f6d1fbf142cc15c7679ea67941231e40537d3e096d633efd583e437feb6f8767fd1cc683da4510c0e5", @ANYRES16=0x0, @ANYBLOB="000000000000000000001200000080000500140002000800030000000000080003000000000014000200080004000000000008000400000000004c00020008000400000000000800040000000000080002000000000008000100000000000800020000000000080004000000000008000400000000000800020000000000080003000000000008000100756470002c00090008000200000000000800010000000000080002000000000008000100000000000800020000000000480001002c000400140001000200000000000000000000000000000014000200020000000000000000000000000000000800030000000000100001007564703a73797a30000000002c0009000800010000000000080001000000000008000200000000000800020000000000080002000000000004000700500005000800010069620000340002000800040000000000080003000000000008"], 0x3}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c000000100000001400000300000001000000", 0x68, 0x1400}], 0x0, 0x0) [ 695.285127][T28719] libceph: resolve '656' (ret=-3): failed [ 695.318257][T28719] libceph: parse_ips bad ip '[0::]:,656' [ 695.396164][T28724] libceph: resolve '656' (ret=-3): failed [ 695.426985][T28724] libceph: parse_ips bad ip '[0::]:,656' [ 695.439975][T28730] libceph: resolve '656' (ret=-3): failed [ 695.445734][T28730] libceph: parse_ips bad ip '[0::]:,656' 15:05:54 executing program 3: 15:05:54 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 695.529873][T28795] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 695.569839][T28795] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 15:05:54 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x5, 0x0) 15:05:54 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\xff', 0x0, 0x0) [ 695.625320][T28795] F2FS-fs (loop0): Invalid Fs Meta Ino: node(1) meta(0) root(3) 15:05:54 executing program 3: prctl$PR_SET_TSC(0x1a, 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='#'], 0x1) prctl$PR_SET_PTRACER(0x59616d61, 0x0) close(r0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 15:05:54 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xedc000000000, 0x0) [ 695.746417][T28795] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 695.840271][T29046] libceph: resolve '656' (ret=-3): failed [ 695.864584][T29057] libceph: resolve '656' (ret=-3): failed [ 695.878958][T29046] libceph: parse_ips bad ip '[0::]:,656' [ 695.908197][T29057] libceph: parse_ips bad ip '[0::]:,656' 15:05:55 executing program 0: sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000600)={0xfffffffffffffffe, 0x0, &(0x7f00000005c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="8800008d25ff26913f6443e6ab13bea93c413ebce96e037258d110ae3d938261192c9c37f27ee7d457e2101d4365e55c4097f4dea26a8d01006785350e6ecc05f6d1fbf142cc15c7679ea67941231e40537d3e096d633efd583e437feb6f8767fd1cc683da4510c0e5", @ANYRES16=0x0, @ANYBLOB="000000000000000000001200000080000500140002000800030000000000080003000000000014000200080004000000000008000400000000004c00020008000400000000000800040000000000080002000000000008000100000000000800020000000000080004000000000008000400000000000800020000000000080003000000000008000100756470002c00090008000200000000000800010000000000080002000000000008000100000000000800020000000000480001002c000400140001000200000000000000000000000000000014000200020000000000000000000000000000000800030000000000100001007564703a73797a30000000002c0009000800010000000000080001000000000008000200000000000800020000000000080002000000000004000700500005000800010069620000340002000800040000000000080003000000000008"], 0x3}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x69}], 0x0, 0x0) 15:05:55 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6, 0x0) [ 696.006147][T29240] libceph: resolve '656' (ret=-3): failed [ 696.044947][T29240] libceph: parse_ips bad ip '[0::]:,656' 15:05:55 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\xff', 0x0, 0x0) 15:05:55 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf0ffffffffffff, 0x0) 15:05:55 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:55 executing program 3: socket$kcm(0xa, 0x2, 0x11) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000800)) r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$kcm(0x29, 0x5, 0x0) r1 = socket$kcm(0x11, 0x3, 0x300) r2 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) sendmsg$kcm(r2, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e24, @local}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r2, &(0x7f0000000280)={[{0x0, 'memory', 0x6}]}, 0xffe3) [ 696.253550][T29475] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 696.298272][T29475] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 696.352951][T29475] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 15:05:55 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x100000000000000, 0x0) [ 696.395795][T29475] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 696.418429][T29501] libceph: resolve '656' (ret=-3): failed [ 696.434745][T29501] libceph: parse_ips bad ip '[0::]:,656' [ 696.445983][T29599] libceph: resolve '656' (ret=-3): failed [ 696.456363][T29599] libceph: parse_ips bad ip '[0::]:,656' [ 696.506922][T29737] libceph: resolve '656' (ret=-3): failed 15:05:55 executing program 0: sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000600)={0xfffffffffffffffe, 0x0, &(0x7f00000005c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="8800008d25ff26913f6443e6ab13bea93c413ebce96e037258d110ae3d938261192c9c37f27ee7d457e2101d4365e55c4097f4dea26a8d01006785350e6ecc05f6d1fbf142cc15c7679ea67941231e40537d3e096d633efd583e437feb6f8767fd1cc683da4510c0e5", @ANYRES16=0x0, @ANYBLOB="000000000000000000001200000080000500140002000800030000000000080003000000000014000200080004000000000008000400000000004c00020008000400000000000800040000000000080002000000000008000100000000000800020000000000080004000000000008000400000000000800020000000000080003000000000008000100756470002c00090008000200000000000800010000000000080002000000000008000100000000000800020000000000480001002c000400140001000200000000000000000000000000000014000200020000000000000000000000000000000800030000000000100001007564703a73797a30000000002c0009000800010000000000080001000000000008000200000000000800020000000000080002000000000004000700500005000800010069620000340002000800040000000000080003000000000008"], 0x3}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x69}], 0x0, 0x0) [ 696.558191][T29737] libceph: parse_ips bad ip '[0::]:,656' 15:05:55 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:55 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:55 executing program 3: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 15:05:56 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7, 0x0) 15:05:56 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x200000000000000, 0x0) [ 696.674383][T30027] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 696.700252][T30027] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 696.740918][T30027] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 696.778220][T30027] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 696.901914][T30032] libceph: resolve '656' (ret=-3): failed [ 696.907894][T30032] libceph: parse_ips bad ip '[0::]:,656' 15:05:56 executing program 0: sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000600)={0xfffffffffffffffe, 0x0, &(0x7f00000005c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="8800008d25ff26913f6443e6ab13bea93c413ebce96e037258d110ae3d938261192c9c37f27ee7d457e2101d4365e55c4097f4dea26a8d01006785350e6ecc05f6d1fbf142cc15c7679ea67941231e40537d3e096d633efd583e437feb6f8767fd1cc683da4510c0e5", @ANYRES16=0x0, @ANYBLOB="000000000000000000001200000080000500140002000800030000000000080003000000000014000200080004000000000008000400000000004c00020008000400000000000800040000000000080002000000000008000100000000000800020000000000080004000000000008000400000000000800020000000000080003000000000008000100756470002c00090008000200000000000800010000000000080002000000000008000100000000000800020000000000480001002c000400140001000200000000000000000000000000000014000200020000000000000000000000000000000800030000000000100001007564703a73797a30000000002c0009000800010000000000080001000000000008000200000000000800020000000000080002000000000004000700500005000800010069620000340002000800040000000000080003000000000008"], 0x3}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0x69}], 0x0, 0x0) [ 696.942947][T30046] libceph: resolve '656' (ret=-3): failed [ 696.949379][T30044] libceph: resolve '656' (ret=-3): failed [ 696.967139][T30046] libceph: parse_ips bad ip '[0::]:,656' [ 696.985983][T30044] libceph: parse_ips bad ip '[0::]:,656' 15:05:56 executing program 3: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) getpid() tkill(0x0, 0x9) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x40c32c, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './file1'}}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}]}) [ 697.052312][T30152] libceph: resolve '656' (ret=-3): failed [ 697.096246][T30152] libceph: parse_ips bad ip '[0::]:,656' [ 697.105279][T30246] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 15:05:56 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\xff', 0x0, 0x0) 15:05:56 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8, 0x0) [ 697.146643][T30246] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 15:05:56 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x300000000000000, 0x0) 15:05:56 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 697.206761][T30246] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 697.233196][T30371] overlayfs: option "workdir=./file1" is useless in a non-upper mount, ignore [ 697.248966][T30246] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 697.299546][T30371] overlayfs: bad mount option "redirect_dir=./file0" 15:05:56 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)}, 0x20) stat(&(0x7f0000000240)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() lsetxattr$system_posix_acl(&(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x108080, 0x0) sendmsg$kcm(r2, &(0x7f0000000200)={&(0x7f00000000c0)=@nfc={0x27, 0x1, 0x0, 0x4}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)="01b4ba7fff79", 0x6}], 0x1}, 0x800) [ 697.468355][T30443] libceph: resolve '656' (ret=-3): failed [ 697.483838][T30406] libceph: resolve '656' (ret=-3): failed [ 697.498601][T30443] libceph: parse_ips bad ip '[0::]:,656' [ 697.510925][T30406] libceph: parse_ips bad ip '[0::]:,656' 15:05:56 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:56 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x400000000000000, 0x0) [ 697.545405][T30641] libceph: resolve '656' (ret=-3): failed [ 697.576278][T30641] libceph: parse_ips bad ip '[0::]:,656' 15:05:56 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:56 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:57 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x9, 0x0) 15:05:57 executing program 3: sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000600)={0xfffffffffffffffe, 0x0, &(0x7f00000005c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="8800008d25ff26913f6443e6ab13bea93c413ebce96e037258d110ae3d938261192c9c37f27ee7d457e2101d4365e55c4097f4dea26a8d01006785350e6ecc05f6d1fbf142cc15c7679ea67941231e40537d3e096d633efd583e437feb6f8767fd1cc683da4510c0e5", @ANYRES16=0x0, @ANYBLOB="000000000000000000001200000080000500140002000800030000000000080003000000000014000200080004000000000008000400000000004c00020008000400000000000800040000000000080002000000000008000100000000000800020000000000080004000000000008000400000000000800020000000000080003000000000008000100756470002c00090008000200000000000800010000000000080002000000000008000100000000000800020000000000480001002c000400140001000200000000000000000000000000000014000200020000000000000000000000000000000800030000000000100001007564703a73797a30000000002c0009000800010000000000080001000000000008000200000000000800020000000000080002000000000004000700500005000800010069620000340002000800040000000000080003000000000008"], 0x3}}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c000000100000001400000300000001000000", 0x68, 0x1400}], 0x0, 0x0) [ 697.918485][T30784] libceph: resolve '656' (ret=-3): failed [ 697.942314][T31057] libceph: resolve '656' (ret=-3): failed [ 697.943995][T30784] libceph: parse_ips bad ip '[0::]:,656' 15:05:57 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x500000000000000, 0x0) [ 697.978380][T31057] libceph: parse_ips bad ip '[0::]:,656' [ 698.032820][T31130] libceph: resolve '656' (ret=-3): failed [ 698.038881][T31093] libceph: resolve '656' (ret=-3): failed [ 698.044844][T31093] libceph: parse_ips bad ip '[0::]:,656' 15:05:57 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 698.086628][T31132] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 698.097747][T31130] libceph: parse_ips bad ip '[0::]:,656' 15:05:57 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 698.127662][T31132] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 15:05:57 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 698.174147][T31132] F2FS-fs (loop3): Invalid Fs Meta Ino: node(1) meta(0) root(3) [ 698.213860][T31132] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 15:05:57 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa, 0x0) [ 698.287572][T31219] libceph: resolve '656' (ret=-3): failed 15:05:57 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x600000000000000, 0x0) [ 698.328312][T31219] libceph: parse_ips bad ip '[0::]:,656' 15:05:57 executing program 3: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:57 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\xf9', 0x0, 0x0) [ 698.500807][T31396] libceph: resolve '656' (ret=-3): failed [ 698.518419][T31396] libceph: parse_ips bad ip '[0::]:,656' [ 698.533148][T31381] libceph: resolve '656' (ret=-3): failed [ 698.542615][T31381] libceph: parse_ips bad ip '[0::]:,656' 15:05:57 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x700000000000000, 0x0) [ 698.603915][T31450] libceph: resolve '656' (ret=-3): failed [ 698.622723][T31450] libceph: parse_ips bad ip '[0::]:,656' 15:05:57 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 698.714155][T31572] libceph: resolve '656' (ret=-3): failed [ 698.731066][T31644] libceph: resolve '656' (ret=-3): failed [ 698.755360][T31572] libceph: parse_ips bad ip '[0::]:,656' [ 698.766090][T31644] libceph: parse_ips bad ip '[0::]:,656' 15:05:58 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf, 0x0) 15:05:58 executing program 3: sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000600)={0xfffffffffffffffe, 0x0, 0x0}, 0x0) syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000000000009381100080000000c00000010000000140000030000000100000002", 0xffb8, 0x1400}], 0x0, 0x0) 15:05:58 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:58 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x8c', 0x0, 0x0) 15:05:58 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x800000000000000, 0x0) [ 698.930108][T31815] libceph: resolve '656' (ret=-3): failed [ 698.959833][T31815] libceph: parse_ips bad ip '[0::]:,656' 15:05:58 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 699.059977][T31892] libceph: resolve '656' (ret=-3): failed [ 699.086641][T31892] libceph: parse_ips bad ip '[0::]:,656' [ 699.157737][T31909] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 699.194371][T31905] libceph: resolve '656' (ret=-3): failed [ 699.225370][T31909] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 699.245429][T31905] libceph: parse_ips bad ip '[0::]:,656' [ 699.251823][T31909] F2FS-fs (loop3): Mismatch start address, segment0(0) cp_blkaddr(288884992) 15:05:58 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x10, 0x0) [ 699.298650][T31909] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 699.307885][T32094] libceph: resolve '656' (ret=-3): failed [ 699.337177][T32094] libceph: parse_ips bad ip '[0::]:,656' 15:05:58 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\xf6', 0x0, 0x0) [ 699.344821][T32007] libceph: resolve '656' (ret=-3): failed [ 699.368949][T32007] libceph: parse_ips bad ip '[0::]:,656' 15:05:58 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x900000000000000, 0x0) 15:05:58 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:58 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 699.486217][T32224] libceph: resolve '656' (ret=-3): failed [ 699.515756][T32224] libceph: parse_ips bad ip '[0::]:,656' 15:05:58 executing program 3: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:58 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\xfe', 0x0, 0x0) 15:05:59 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x48, 0x0) [ 699.757350][T32468] libceph: resolve '656' (ret=-3): failed [ 699.794424][T32468] libceph: parse_ips bad ip '[0::]:,656' [ 699.835017][T32359] libceph: resolve '656' (ret=-3): failed [ 699.856488][T32577] libceph: resolve '656' (ret=-3): failed [ 699.874286][T32359] libceph: parse_ips bad ip '[0::]:,656' 15:05:59 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa00000000000000, 0x0) [ 699.907332][T32577] libceph: parse_ips bad ip '[0::]:,656' [ 699.960506][T32617] libceph: resolve '656' (ret=-3): failed [ 699.975818][T32617] libceph: parse_ips bad ip '[0::]:,656' 15:05:59 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:59 executing program 3: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:59 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:59 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:59 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c, 0x0) [ 700.230127][ T495] libceph: resolve '656' (ret=-3): failed [ 700.258218][ T495] libceph: parse_ips bad ip '[0::]:,656' 15:05:59 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf00000000000000, 0x0) [ 700.321555][ T490] libceph: resolve '656' (ret=-3): failed [ 700.375162][ T615] libceph: resolve '656' (ret=-3): failed [ 700.382801][ T577] libceph: resolve '656' (ret=-3): failed [ 700.389467][ T490] libceph: parse_ips bad ip '[0::]:,656' [ 700.406588][ T615] libceph: parse_ips bad ip '[0::]:,656' [ 700.412525][ T577] libceph: parse_ips bad ip '[0::]:,656' 15:05:59 executing program 3: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:59 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 700.501271][ T618] libceph: resolve '656' (ret=-3): failed [ 700.507117][ T618] libceph: parse_ips bad ip '[0::]:,656' 15:05:59 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:05:59 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\xff', 0x0, 0x0) 15:06:00 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x60, 0x0) [ 700.773766][ T835] libceph: resolve '656' (ret=-3): failed [ 700.774135][ T1011] libceph: resolve '656' (ret=-3): failed [ 700.813518][ T1011] libceph: parse_ips bad ip '[0::]:,656' 15:06:00 executing program 3: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 700.814786][ T835] libceph: parse_ips bad ip '[0::]:,656' 15:06:00 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1000000000000000, 0x0) [ 700.928939][ T1066] libceph: resolve '656' (ret=-3): failed [ 700.948268][ T1066] libceph: parse_ips bad ip '[0::]:,656' 15:06:00 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:00 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:00 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 701.054418][ T1139] libceph: resolve '656' (ret=-3): failed [ 701.072544][ T1139] libceph: parse_ips bad ip '[0::]:,656' 15:06:00 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x68, 0x0) 15:06:00 executing program 3: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:00 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2000000000000000, 0x0) [ 701.307680][ T1400] libceph: resolve '656' (ret=-3): failed [ 701.319883][ T1407] libceph: resolve '656' (ret=-3): failed [ 701.365667][ T1398] libceph: resolve '656' (ret=-3): failed [ 701.382173][ T1407] libceph: parse_ips bad ip '[0::]:,656' [ 701.390666][ T1400] libceph: parse_ips bad ip '[0::]:,656' [ 701.406529][ T1443] libceph: resolve '656' (ret=-3): failed [ 701.434519][ T1443] libceph: parse_ips bad ip '[0::]:,656' [ 701.435527][ T1398] libceph: parse_ips bad ip '[0::]:,656' 15:06:00 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c, 0x0) 15:06:00 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 701.489652][ T1415] libceph: resolve '656' (ret=-3): failed [ 701.510936][ T1415] libceph: parse_ips bad ip '[0::]:,656' 15:06:00 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:00 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656/\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:00 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2010000000000000, 0x0) 15:06:00 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 701.772661][ T1742] libceph: resolve '656' (ret=-3): failed [ 701.807531][ T1742] libceph: parse_ips bad ip '[0::]:,656' [ 701.816391][ T1748] ceph: device name is missing path (no : separator in [0::]:,656/) [ 701.852686][ T1797] libceph: resolve '656' (ret=-3): failed [ 701.877244][ T1797] libceph: parse_ips bad ip '[0::]:,656' 15:06:01 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x3f00000000000000, 0x0) 15:06:01 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:01 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x74, 0x0) 15:06:01 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 701.943240][ T2038] libceph: resolve '656' (ret=-3): failed [ 701.965984][ T2038] libceph: parse_ips bad ip '[0::]:,656' 15:06:01 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:01 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:01 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 702.254411][ T2092] libceph: resolve '656' (ret=-3): failed [ 702.289871][ T2092] libceph: parse_ips bad ip '[0::]:,656' 15:06:01 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4000000000000000, 0x0) [ 702.299639][ T2219] libceph: resolve '656' (ret=-3): failed 15:06:01 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,65\n:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:01 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a, 0x0) 15:06:01 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 702.388251][ T2219] libceph: parse_ips bad ip '[0::]:,656' [ 702.492236][ T2327] libceph: resolve '656' (ret=-3): failed [ 702.542163][ T2327] libceph: parse_ips bad ip '[0::]:,656' 15:06:01 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 702.593490][ T2456] libceph: resolve '656' (ret=-3): failed [ 702.618300][ T2456] libceph: parse_ips bad ip '[0::]:,656' 15:06:01 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 702.654275][ T2361] libceph: resolve '65 [ 702.654275][ T2361] ' (ret=-3): failed [ 702.683442][ T2361] libceph: parse_ips bad ip '[0::]:,65 [ 702.683442][ T2361] ' 15:06:02 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4800000000000000, 0x0) 15:06:02 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:02 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf0, 0x0) 15:06:02 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:02 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:02 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 703.007535][ T2758] libceph: resolve '656' (ret=-3): failed 15:06:02 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c00000000000000, 0x0) [ 703.088280][ T2758] libceph: parse_ips bad ip '[0::]:,656' [ 703.127847][ T2877] libceph: resolve '656' (ret=-3): failed [ 703.147786][ T2828] libceph: resolve '656' (ret=-3): failed [ 703.158253][ T2877] libceph: parse_ips bad ip '[0::]:,656' [ 703.165210][ T2828] libceph: parse_ips bad ip '[0::]:,656' [ 703.175887][ T2876] libceph: resolve '656' (ret=-3): failed 15:06:02 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 703.216348][ T2876] libceph: parse_ips bad ip '[0::]:,656' 15:06:02 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:02 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,6>6:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:02 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:02 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc, 0x0) 15:06:02 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 703.480245][ T3333] libceph: resolve '656' (ret=-3): failed [ 703.508231][ T3333] libceph: parse_ips bad ip '[0::]:,656' 15:06:02 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6000000000000000, 0x0) [ 703.606930][ T3372] libceph: resolve '656' (ret=-3): failed [ 703.664736][ T3366] libceph: resolve '656' (ret=-3): failed [ 703.682652][ T3364] libceph: resolve '6>6' (ret=-3): failed [ 703.690678][ T3372] libceph: parse_ips bad ip '[0::]:,656' [ 703.703800][ T3366] libceph: parse_ips bad ip '[0::]:,656' [ 703.711074][ T3364] libceph: parse_ips bad ip '[0::]:,6>6' 15:06:03 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:03 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,6>6:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:03 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x300, 0x0) 15:06:03 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:03 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:03 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6800000000000000, 0x0) [ 704.003905][ T3688] libceph: resolve '6>6' (ret=-3): failed [ 704.058310][ T3688] libceph: parse_ips bad ip '[0::]:,6>6' [ 704.072108][ T3698] libceph: resolve '656' (ret=-3): failed 15:06:03 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 704.111858][ T3698] libceph: parse_ips bad ip '[0::]:,656' [ 704.114198][ T3694] libceph: resolve '656' (ret=-3): failed [ 704.124569][ T3706] libceph: resolve '656' (ret=-3): failed [ 704.150617][ T3710] libceph: resolve '656' (ret=-3): failed [ 704.154173][ T3694] libceph: parse_ips bad ip '[0::]:,656' 15:06:03 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\xc0', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 704.176291][ T3706] libceph: parse_ips bad ip '[0::]:,656' [ 704.185168][ T3710] libceph: parse_ips bad ip '[0::]:,656' 15:06:03 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:03 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c00000000000000, 0x0) 15:06:03 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x500, 0x0) 15:06:03 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:03 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 704.490466][ T4018] ceph: device name is missing path (no : separator in [0::]:,656:À) 15:06:03 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 704.597771][ T4035] libceph: resolve '656' (ret=-3): failed [ 704.640675][ T4035] libceph: parse_ips bad ip '[0::]:,656' [ 704.663021][ T4100] libceph: resolve '656' (ret=-3): failed 15:06:03 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:04 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:04 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7400000000000000, 0x0) [ 704.693413][ T4100] libceph: parse_ips bad ip '[0::]:,656' [ 704.701011][ T4150] libceph: resolve '656' (ret=-3): failed [ 704.762277][ T4150] libceph: parse_ips bad ip '[0::]:,656' [ 704.799167][ T4152] libceph: resolve '656' (ret=-3): failed 15:06:04 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 704.841780][ T4152] libceph: parse_ips bad ip '[0::]:,656' 15:06:04 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x600, 0x0) 15:06:04 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:04 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:04 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 705.043069][ T4418] libceph: resolve '656' (ret=-3): failed [ 705.098234][ T4418] libceph: parse_ips bad ip '[0::]:,656' 15:06:04 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a00000000000000, 0x0) [ 705.199570][ T4490] libceph: resolve '656' (ret=-3): failed [ 705.206957][ T4460] libceph: resolve '656' (ret=-3): failed [ 705.214540][ T4491] libceph: resolve '656' (ret=-3): failed [ 705.230701][ T4460] libceph: parse_ips bad ip '[0::]:,656' [ 705.240864][ T4491] libceph: parse_ips bad ip '[0::]:,656' [ 705.241103][ T4490] libceph: parse_ips bad ip '[0::]:,656' 15:06:04 executing program 3: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 705.289127][ T4483] libceph: resolve '656' (ret=-3): failed [ 705.324210][ T4483] libceph: parse_ips bad ip '[0::]:,656' 15:06:04 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:04 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x700, 0x0) 15:06:04 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:04 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:04 executing program 3: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:04 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8cffffff00000000, 0x0) [ 705.605310][ T4814] libceph: resolve '656' (ret=-3): failed [ 705.633950][ T4815] libceph: resolve '656' (ret=-3): failed [ 705.649547][ T4814] libceph: parse_ips bad ip '[0::]:,656' [ 705.688347][ T4815] libceph: parse_ips bad ip '[0::]:,656' [ 705.702408][ T4828] libceph: resolve '656' (ret=-3): failed 15:06:05 executing program 3: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 705.745793][ T4828] libceph: parse_ips bad ip '[0::]:,656' [ 705.746375][ T4827] libceph: resolve '656' (ret=-3): failed [ 705.778701][ T4827] libceph: parse_ips bad ip '[0::]:,656' 15:06:05 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:05 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x900, 0x0) [ 705.867874][ T4824] libceph: resolve '656' (ret=-3): failed [ 705.906354][ T4824] libceph: parse_ips bad ip '[0::]:,656' 15:06:05 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf6ffffff00000000, 0x0) 15:06:05 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:05 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 706.044770][ T5148] libceph: resolve '656' (ret=-3): failed 15:06:05 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,6+6:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 706.086465][ T5146] libceph: resolve '656' (ret=-3): failed [ 706.113073][ T5148] libceph: parse_ips bad ip '[0::]:,656' [ 706.137156][ T5146] libceph: parse_ips bad ip '[0::]:,656' [ 706.180038][ T5158] libceph: resolve '656' (ret=-3): failed [ 706.222665][ T5158] libceph: parse_ips bad ip '[0::]:,656' [ 706.257277][ T5160] libceph: resolve '656' (ret=-3): failed 15:06:05 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 706.289829][ T5160] libceph: parse_ips bad ip '[0::]:,656' 15:06:05 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:05 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf9fdffff00000000, 0x0) 15:06:05 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa00, 0x0) [ 706.396709][ T5217] libceph: resolve '6+6' (ret=-3): failed [ 706.443093][ T5217] libceph: parse_ips bad ip '[0::]:,6+6' 15:06:05 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,6+6:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:05 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 706.592172][ T5585] libceph: resolve '656' (ret=-3): failed [ 706.622933][ T5585] libceph: parse_ips bad ip '[0::]:,656' 15:06:05 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 706.648744][ T5626] libceph: resolve '656' (ret=-3): failed [ 706.667003][ T5626] libceph: parse_ips bad ip '[0::]:,656' [ 706.678888][ T5775] libceph: resolve '656' (ret=-3): failed [ 706.684641][ T5775] libceph: parse_ips bad ip '[0::]:,656' 15:06:06 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc00000000000000, 0x0) 15:06:06 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf00, 0x0) 15:06:06 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2, 0x0) [ 706.877529][ T5888] libceph: resolve '6+6' (ret=-3): failed [ 706.886262][ T5830] libceph: resolve '656' (ret=-3): failed [ 706.906237][ T5888] libceph: parse_ips bad ip '[0::]:,6+6' [ 706.921675][ T5830] libceph: parse_ips bad ip '[0::]:,656' 15:06:06 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:06 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfeffffff00000000, 0x0) 15:06:06 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,6#6:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:06 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 707.112879][ T6144] libceph: resolve '656' (ret=-3): failed [ 707.148370][ T6144] libceph: parse_ips bad ip '[0::]:,656' [ 707.193078][ T6217] libceph: resolve '656' (ret=-3): failed [ 707.225711][ T6217] libceph: parse_ips bad ip '[0::]:,656' [ 707.285861][ T6263] libceph: resolve '656' (ret=-3): failed [ 707.329814][ T6263] libceph: parse_ips bad ip '[0::]:,656' 15:06:06 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:06 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1020, 0x0) 15:06:06 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x3, 0x0) [ 707.379214][ T6362] libceph: resolve '656' (ret=-3): failed [ 707.409599][ T6362] libceph: parse_ips bad ip '[0::]:,656' [ 707.422974][ T6269] libceph: resolve '6#6' (ret=-3): failed 15:06:06 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xff00000000000000, 0x0) [ 707.458309][ T6269] libceph: parse_ips bad ip '[0::]:,6#6' 15:06:06 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:06 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,6\n6:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:06 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 707.693127][ T6569] libceph: resolve '656' (ret=-3): failed [ 707.740174][ T6569] libceph: parse_ips bad ip '[0::]:,656' 15:06:07 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:07 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffffffffff000, 0x0) [ 707.789202][ T6717] libceph: resolve '656' (ret=-3): failed [ 707.824386][ T6717] libceph: parse_ips bad ip '[0::]:,656' 15:06:07 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2000, 0x0) [ 707.867052][ T6761] libceph: resolve '656' (ret=-3): failed [ 707.898371][ T6761] libceph: parse_ips bad ip '[0::]:,656' 15:06:07 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4, 0x0) [ 707.972898][ T6762] libceph: resolve '6 [ 707.972898][ T6762] 6' (ret=-3): failed 15:06:07 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 708.044684][ T6762] libceph: parse_ips bad ip '[0::]:,6 [ 708.044684][ T6762] 6' 15:06:07 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:07 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$TCFLSH(r3, 0x540b, 0xaa) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_EDID(r7, 0xc0285628, &(0x7f0000000100)={0x0, 0x2, 0x766d, [], &(0x7f00000000c0)=0xac}) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1, 0x0) sendto$rose(r8, &(0x7f0000000180)="2f77e7f7b0614b829e121605cb1054a57f83ad91c5c7b8ae7d4776e5bf25e65f84cd207069a6f4c6d2b1e543eeb87b775a05f3affc0534d0baca31b3b9507f2d", 0x40, 0x10, &(0x7f00000001c0)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}, 0x1c) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:07 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1020, 0x0) 15:06:07 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x0, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 708.272801][ T7059] libceph: resolve '656' (ret=-3): failed 15:06:07 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2010, 0x0) [ 708.321969][ T7059] libceph: parse_ips bad ip '[0::]:,656' [ 708.390326][ T7094] libceph: resolve '656' (ret=-3): failed [ 708.395993][ T7091] libceph: resolve '656' (ret=-3): failed [ 708.404594][ T7089] libceph: resolve '656' (ret=-3): failed [ 708.445967][ T7094] libceph: parse_ips bad ip '[0::]:,656' [ 708.448269][ T7091] libceph: parse_ips bad ip '[0::]:,656' [ 708.462520][ T7089] libceph: parse_ips bad ip '[0::]:,656' 15:06:07 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:07 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x5, 0x0) 15:06:07 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:07 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000f7ffffff2400000024000000040000000b0000000000000c050000000400000000000008040000df0800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/81) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:06:07 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:08 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x3f00, 0x0) 15:06:08 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x332, 0x0) r5 = socket$inet6(0xa, 0x6, 0x0) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000003c0)={r7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000000c0)={r7, 0x63, "e055f4e1fb55b58d096100cf5ec6e1c34826c1936575d01ed41b0f7eaba185879242a94706a8ea292d931229afc554408f54484139c8afef48c5de6a9e9d97119dbb5a6dfaeb365befb51ba3069ff7cdd5b615d0a9fb595ff5d1ac5eca2067e8d2e209"}, &(0x7f0000000140)=0x6b) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000240)={r8, @in6={{0xa, 0x4e22, 0x9, @local}}}, 0x84) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 708.859083][ T7417] libceph: resolve '656' (ret=-3): failed [ 708.862448][ T7422] libceph: resolve '656' (ret=-3): failed [ 708.886243][ T7417] libceph: parse_ips bad ip '[0::]:,656' [ 708.911988][ T7420] libceph: resolve '656' (ret=-3): failed [ 708.918316][ T7422] libceph: parse_ips bad ip '[0::]:,656' [ 708.939032][ T7420] libceph: parse_ips bad ip '[0::]:,656' 15:06:08 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 708.972603][ T7511] libceph: resolve '656' (ret=-3): failed [ 709.034017][ T7511] libceph: parse_ips bad ip '[0::]:,656' 15:06:08 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:08 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) sendfile(r2, r3, &(0x7f0000000100)=0x2, 0x3) mount(&(0x7f00000000c0)=@md0='/dev/md0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:08 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4000, 0x0) 15:06:08 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6, 0x0) [ 709.333432][ T7746] ceph: device name is missing path (no : separator in /dev/md0) [ 709.372670][ T7745] libceph: resolve '656' (ret=-3): failed 15:06:08 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 709.373638][ T7748] libceph: resolve '656' (ret=-3): failed 15:06:08 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,,56:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 709.427349][ T7748] libceph: parse_ips bad ip '[0::]:,656' [ 709.440020][ T7745] libceph: parse_ips bad ip '[0::]:,656' [ 709.470295][ T7755] libceph: resolve '656' (ret=-3): failed [ 709.504933][ T7755] libceph: parse_ips bad ip '[0::]:,656' 15:06:08 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x80) ioctl$PPPIOCSNPMODE(r2, 0x4008744b, &(0x7f0000000100)={0x29, 0x6}) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:08 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 709.583062][ T7990] libceph: resolve '656' (ret=-3): failed [ 709.608340][ T7990] libceph: parse_ips bad ip '[0::]:,656' 15:06:08 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 709.665512][ T8044] libceph: parse_ips bad ip '[0::]:,,56' 15:06:09 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4800, 0x0) 15:06:09 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7, 0x0) [ 709.849462][ T8076] libceph: resolve '656' (ret=-3): failed 15:06:09 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:09 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b303a3a5dff2c3615363a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 709.892678][ T8076] libceph: parse_ips bad ip '[0::]:,656' 15:06:09 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 709.984525][ T8085] libceph: resolve '656' (ret=-3): failed [ 710.026159][ T8085] libceph: parse_ips bad ip '[0::]:,656' [ 710.043658][ T8091] libceph: resolve '656' (ret=-3): failed 15:06:09 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 710.083358][ T8091] libceph: parse_ips bad ip '[0::]:,656' [ 710.104522][ T8197] libceph: parse_ips bad ip '[0::]ÿ,66' [ 710.130291][ T8259] libceph: resolve '656' (ret=-3): failed [ 710.158142][ T8259] libceph: parse_ips bad ip '[0::]:,656' 15:06:09 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:09 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c00, 0x0) [ 710.203201][ T8211] libceph: resolve '656' (ret=-3): failed [ 710.230923][ T8211] libceph: parse_ips bad ip '[0::]:,656' 15:06:09 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:6656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:09 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8, 0x0) 15:06:09 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="5b30ffffffff0000000000004cb990d213043845d6d6035d2aa2399b5773ff9ec98f79b217ae5a2da9f4ea314e58185435de1509ccc9ab7000f2811b9f407a128241e51dfed27ec34fcd423d9960dc8c1c94fec5ffabe2d5"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 710.316160][ T8352] libceph: resolve '656' (ret=-3): failed [ 710.328423][ T8352] libceph: parse_ips bad ip '[0::]:,656' 15:06:09 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 710.538632][ T8441] libceph: resolve '656' (ret=-3): failed 15:06:09 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 710.587100][ T8441] libceph: parse_ips bad ip '[0::]:,656' [ 710.617314][ T8529] ceph: device name is missing path (no : separator in [0ÿÿÿÿ) [ 710.626920][ T8523] libceph: resolve '656' (ret=-3): failed [ 710.655637][ T8523] libceph: parse_ips bad ip '[0::]:,656' 15:06:10 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 710.701388][ T8585] libceph: resolve '656' (ret=-3): failed [ 710.707604][ T8585] libceph: parse_ips bad ip '[0::]:,656' 15:06:10 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x9, 0x0) 15:06:10 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f00000009c0)=ANY=[@ANYBLOB="fc0035a8f9a4f522e198aab9864a2d00d3d9a2c0ecafbf35884a8798e9dd24a2993bbb25b165e84df6f6c491912a6a12bb2704e257afdb83bc8d6c4fdb746d444a43c805923704b5b81a67fdc462c8c4a1df5fa56a1bf80a39c136efe2227aeed534550926ce71b9", @ANYRES16=r2], 0x2}, 0x1, 0x0, 0x0, 0x4041880}, 0x4) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4a00000}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB="6c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x16c}, 0x1, 0x0, 0x0, 0x4084}, 0x10) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 710.804732][ T8609] libceph: resolve '656' (ret=-3): failed [ 710.833713][ T8609] libceph: parse_ips bad ip '[0::]:,656' 15:06:10 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6000, 0x0) [ 710.886784][ T1112] libceph: mon0 (1)[::]:6656 socket error on write [ 710.910967][ T1112] libceph: mon0 (1)[::]:6656 socket error on write 15:06:10 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 710.996736][ T8791] libceph: resolve '656' (ret=-3): failed [ 711.026999][ T8791] libceph: parse_ips bad ip '[0::]:,656' 15:06:10 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 711.079989][ T8854] libceph: resolve '656' (ret=-3): failed [ 711.085806][ T8854] libceph: parse_ips bad ip '[0::]:,656' 15:06:10 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000180)=""/43) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_EXPBUF(r2, 0xc0405610, &(0x7f00000000c0)={0x0, 0x4, 0x9b, 0x800, 0xffffffffffffffff}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r5, 0xc0406618, &(0x7f0000000100)={{0x0, 0x0, @reserved="7441509a51035b11293b2467932103006666e9511ad3a18c2603a39dedfb4a1e"}}) r6 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) ioctl$USBDEVFS_RESETEP(r6, 0x80045503, &(0x7f0000000140)={0xa}) [ 711.177581][ T8979] libceph: resolve '656' (ret=-3): failed [ 711.205715][ T8979] libceph: parse_ips bad ip '[0::]:,656' [ 711.284694][ T9046] libceph: resolve '656' (ret=-3): failed [ 711.299105][ T9046] libceph: parse_ips bad ip '[0::]:,656' 15:06:10 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r4, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x101}, 0x14}}, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r4, 0x80, 0x70bd26, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x41) 15:06:10 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6800, 0x0) 15:06:10 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:10 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa, 0x0) 15:06:10 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 711.454135][ T9098] libceph: resolve '656' (ret=-3): failed [ 711.472282][ T9098] libceph: parse_ips bad ip '[0::]:,656' 15:06:10 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:10 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x2) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x0, 0x800, 0x70bd2a, 0x25dfdbfe, {}, [@SEG6_ATTR_SECRET={0xc, 0x4, [0x8, 0x9]}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x4}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x7f}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x80) [ 711.675071][ T9270] libceph: resolve '656' (ret=-3): failed [ 711.682434][ T9257] libceph: resolve '656' (ret=-3): failed [ 711.696626][ T9270] libceph: parse_ips bad ip '[0::]:,656' [ 711.703588][ T9257] libceph: parse_ips bad ip '[0::]:,656' 15:06:11 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c00, 0x0) [ 711.767235][ T9419] libceph: resolve '656' (ret=-3): failed [ 711.774118][ T9419] libceph: parse_ips bad ip '[0::]:,656' 15:06:11 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:11 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:11 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf, 0x0) [ 711.847322][ T9454] libceph: resolve '656' (ret=-3): failed [ 711.879416][ T9454] libceph: parse_ips bad ip '[0::]:,656' 15:06:11 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 711.921042][ T9335] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 712.182632][ T9667] libceph: resolve '656' (ret=-3): failed [ 712.185862][ T9661] libceph: resolve '656' (ret=-3): failed 15:06:11 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r4, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x101}, 0x14}}, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r4, 0x80, 0x70bd26, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x41) 15:06:11 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 712.227257][ T9661] libceph: parse_ips bad ip '[0::]:,656' [ 712.238810][ T9667] libceph: parse_ips bad ip '[0::]:,656' [ 712.306905][ T9663] libceph: resolve '656' (ret=-3): failed [ 712.324029][ T9663] libceph: parse_ips bad ip '[0::]:,656' 15:06:11 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:11 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7400, 0x0) 15:06:11 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$input_event(r3, &(0x7f0000000100)={{r4, r5/1000+30000}, 0x16, 0x1, 0x7f}, 0x18) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='bdev\x00', 0x0, 0x0) 15:06:11 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 712.411599][ T9992] libceph: resolve '656' (ret=-3): failed 15:06:11 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x10, 0x0) [ 712.468893][ T9992] libceph: parse_ips bad ip '[0::]:,656' [ 712.626666][ T9996] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:12 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 712.683422][T10014] libceph: resolve '656' (ret=-3): failed [ 712.692759][T10014] libceph: parse_ips bad ip '[0::]:,656' 15:06:12 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a00, 0x0) 15:06:12 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b61af88fc61dabd9f78a930"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:12 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:12 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 712.996816][T10334] libceph: resolve '656' (ret=-3): failed [ 713.028611][T10334] libceph: parse_ips bad ip '[0::]:,656' 15:06:12 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r4, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x101}, 0x14}}, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r4, 0x80, 0x70bd26, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x88}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IFINDEX={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x41) [ 713.083373][T10425] ceph: device name is missing path (no : separator in [a¯ˆüaÚ½Ÿx©0) [ 713.143782][T10449] libceph: resolve '656' (ret=-3): failed 15:06:12 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xedc0, 0x0) [ 713.194634][T10449] libceph: parse_ips bad ip '[0::]:,656' [ 713.239214][T10452] libceph: resolve '656' (ret=-3): failed [ 713.260590][T10452] libceph: parse_ips bad ip '[0::]:,656' 15:06:12 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x48, 0x0) 15:06:12 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:12 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r4 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r4, 0x202002) keyctl$chown(0x4, r4, r2, r3) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r8 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r8, 0x202002) keyctl$chown(0x4, r8, r6, r7) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r10) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0xff, 0x3, &(0x7f0000000400)=[{&(0x7f0000000140)="ba3d25e6581a8d70fd0d03da3f2d5af7495bcdb6b4a2075045e02b98378285c4018b82dc2649c6a268b9c166cafd885d0eec0b69260e09d280df55c3a1ab91056ba6f91445943877a911a20d9dd827d7b5335a603ca63df391b6663690000c0681c440e88b99d975e7d609bddc3c9fb65b95760b317d655ed38d48ab3f4fa9dadfe51c5017c9172344de99692e8c1e", 0x8f}, {&(0x7f0000000240)="da871ab1ca3de2feafb520116a25c31823cfafc3fb825788c3141eaa4e86dd1f57561342d7530369c2b0a2953d521b41154253c4bf18cd5dffc3a96ae56be487c93508c4910d3f53007948b288c41aa8626693b78c59e89cc7173694ea63a9952840806f274d320e799342c417ed10c98a2b6a6784f7bd2a29d6041dae1b5aae2f879b87a0a1c9d9e7ea049cd1a08ab14997b5182a764aacc6817d71e60f330eadb78911b08076158a77f5abe962cb7c", 0xb0, 0xca7a976}, {&(0x7f0000000300)="01e9d2a758301372bd6aa0060adfe9e2f0c2db70aa792daf77bb3790aa597733e8105e953d0530ce1569447cdc3510ca3e9be76d0e587652d75cb89df2d425417e4fdd23c07e6fec95f391819b832011cda4de0db4afc74e5e246baa48ca3c66dd28183049963265ced1f75778bce78ea867142209ef07a33b0257042764766bf3f10f8aef8254630230dddb654c92368d79810d7e23ad9b7bc83dd3d9dba069ca12c6c2d7d4917c31c3e0e4ab33ea7817d67510325acc6f03394191baf97182102ae2bf6e9aa66536012db07939fafd7a4564d79b31e38006526c44e380db7201feac5d2929f2f3b9ad4a7e7df7b678", 0xf0, 0x3}], 0x80000, &(0x7f0000000480)={[{@norecovery='norecovery'}, {@resgid={'resgid', 0x3d, r3}}, {@disable_roll_forward='disable_roll_forward'}, {@resgid={'resgid', 0x3d, r7}}], [{@obj_user={'obj_user', 0x3d, 'ppp0@'}}, {@euid_lt={'euid<', r10}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = dup(r11) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = dup(r13) ioctl$PERF_EVENT_IOC_ENABLE(r14, 0x8912, 0x400200) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r16 = dup(r15) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x400200) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r18 = dup(r17) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) ioctl$EXT4_IOC_GROUP_ADD(r18, 0x40286608, &(0x7f0000000580)={0x8, 0x1, 0x3, 0x100000000, 0x2d, 0x3}) ioctl$PERF_EVENT_IOC_ENABLE(r16, 0x8912, 0x10000000000000b) mount(&(0x7f00000005c0)=ANY=[@ANYBLOB="360600000000000000000000139d417f01ada40d6dd834298b3120c79400cef10eac8c935b2d413ec09bc7e2bb1d752f71c4fd34df67e4a30f85d58d4274c3a7827be08b11798898d4773f526baf4bfa20ca24108d42779aef86f0a07a43008d8665e334b9124d70f0f88678095b1c3a5b0fc25d5e5770f461722d2198f6cc8337525160ea7e536687f05316b35c7e700f7a895ec44c"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) setsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000540)={r1, r2, r7}, 0xc) 15:06:12 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 713.444274][T10534] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:12 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf000, 0x0) [ 713.750767][T10791] libceph: resolve '656' (ret=-3): failed 15:06:13 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 713.798446][T10791] libceph: parse_ips bad ip '[0::]:,656' 15:06:13 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 713.862585][T10803] libceph: resolve '656' (ret=-3): failed [ 713.884355][T10803] libceph: parse_ips bad ip '[0::]:,656' 15:06:13 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:13 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc00, 0x0) 15:06:13 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) lsetxattr$trusted_overlay_origin(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.origin\x00', &(0x7f0000000140)='y\x00', 0x2, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) pwritev(r2, &(0x7f0000000380)=[{&(0x7f0000000180)="0a0bb7e7deb64557a330759a39a9aca0df6d78524506fe9d08abd4134df2cb681d67b5e96cbc5b38de32fe1d477c1a6fe4f4e15305a9f9463b038ad9962de819271c2c10b71637cbf1c8c41bc53ba68b413f95f5fc3cc54354864ac404a80d5378dc3210094e8f65e423cb1aec", 0x6d}, {&(0x7f0000000240)="d2d456edc78eccb1c3e6ec442e76737eba7d2946fa4824133263c19cf114d33ef0a21c304367e404f94c76fd67fb2b937abfa1ecd9bc", 0x36}, {&(0x7f0000000280)="de7183c49f64373a14b376a4ab98c68e039e7f67b6a2096a295233184adcfb445aa41902ff7eac631b5e5192dfaec4cf2d5607098c4cb08d43cdfffba51706b1ca0d887c7d27a89d6056b02707f1d2b5a1f38e24b716b5f39042c4e92cc347cfb4ea5fd92773f4709c318efcec7b98558dd1ea1d77ab1deadcbac283571a7bab68e49eb5c8fe41689c489cb4a26433d21a16803e25062acd8c34c6b721e460ac722174d0516f6e380d81da76b51539769c8ae6877fc1b30f95e6581b6261a97aaa87b3e5", 0xc4}], 0x3, 0x0) [ 713.950270][T11096] libceph: resolve '656' (ret=-3): failed [ 713.977130][T11096] libceph: parse_ips bad ip '[0::]:,656' 15:06:13 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c, 0x0) 15:06:13 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 714.126780][T11137] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 714.155234][T11138] libceph: resolve '656' (ret=-3): failed [ 714.161421][T11138] libceph: parse_ips bad ip '[0::]:,656' 15:06:13 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="0095fcefa49762fe0000000000000000"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:13 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xff00, 0x0) 15:06:13 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 714.470722][T11361] libceph: resolve '656' (ret=-3): failed [ 714.517353][T11361] libceph: parse_ips bad ip '[0::]:,656' [ 714.541543][T11367] libceph: resolve '656' (ret=-3): failed 15:06:13 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:13 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000001600)=[{&(0x7f0000000140)="ef9fec7967fb880c9c6ced687101caf25f52c98e8d55456d9bd2764d703ebe5bb269bc3ea7477b5bf47861ac574b78f6d206ec5e7c9d8ce17a9c0defd3da74aabff9c0862319535892690da2c123cb66eed4f121c28fcbfb03ab913daa097017b0198dba", 0x64, 0x40000}, {&(0x7f00000001c0)="75b8f65082d5ec533eaadd88148d4caa7cff54ed4195a12a7e2392cb75121442076836de", 0x24, 0x8}, {&(0x7f0000000240)="90bc0cb96aeb36c38f341fa12187e72c5e19ff69544fbed4a5b167746527a294dd96eff97c4974884f55cdf83aef812bb189a32d137c9d4525c4e8c5d2859e8bd3ee9a5ff77196e4d6b9b5a969262bddd1c132f81dadc28520bf7242e3b3e52d", 0x60, 0x25c}, {&(0x7f00000002c0)="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", 0x1000, 0x64}, {&(0x7f00000012c0)="7cb48de24578b6ef310d21e49787185b34962b9fbd26a898e1692609f1856d0b969f940dbf1a93b1bd9ae6ffdb38b4e188df05b12fc4784b33a5108cb40d3ca4afcf0b6627396b7ac9c5a63e1f0ef757d27075d9111ef2196ad4f25fab8dc31d319fd8936f2bba50066ceb0007c1750e6dd9837a702cd66a20bd7e41e581b4e133e2cc77bcfea0e5ace0d2723edf69bbfc9a387715d494a669af1ce722e25b90e47e57fe73ae9f58be4a061b6e665ca5f27a574c79189ea8febffd74657ea0e659fde8c2bae4ac9de68675565bcf45c08e84", 0xd2, 0x7}, {&(0x7f00000013c0)="2f9ae4e112ed3a781029ab4d85f23a93b67f992b16d7fcf8250255f35c76c42b53d05f8bec2288530cd9f7509b2c8f3058131961d00ad813033001d1c111d2322cdb1787f6b30f0d13bc9f0f774413491047cedaa845531eda286bb67625da873ef382eac41b54d2c50d7da5e01648862c8acf816dc856f332b0e3394a3e1ac1c4fcf64622d9cc81c0", 0x89, 0x7}, {&(0x7f0000001480)="bd709c8bdf880e1a559424161b318bca978576f9874d31c933afeaa82a4426a062f9f051d4d6e6e2871bd386e7869ad96c34a9c25e278c893ec111b377e964ec5ed4303b20cee459799ddca766dbe12991fe093d39a67de4f34653e6f803ee06377ca063b934c682a2cf25c7c40eb125038b0cf3e1c4b48e0c41677efb02ec838923e7c641c949475aae74cd8bd438cf41bd2d5d6ef139553c6e3f7e4f3a088591b2005201f0ceeff6ff55ba6f7d51632eb7c887ba3252508b32d3d032838ac993cd8e0e3116c512526abef261b13c15fc1014aebac9ba98cf00d8b660eecda4", 0xe0, 0x2}, {&(0x7f0000001580)="e7331f04a0f6f3c0a1d83609d30f40450a8115f55cef3a6f27e2a9937d5f7e0e63ad6020c45c8b817907c66221f9eb1faeae63543faacdee26b19760afad69d610cee5deae217578cbb0efaefe8e7886b5eeee430cf2624f5f80aa53b8bab6f9fcfe17d32fa5905338dfbe7fbefe3e0083320d0d0861b6e2", 0x78, 0x8}], 0x1010, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/autofs\x00', 0x1aa102, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000001700)={{0x4, 0x2}, {0x3}, 0xc, 0x5, 0x5}) [ 714.580181][T11367] libceph: parse_ips bad ip '[0::]:,656' 15:06:14 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf0ffff, 0x0) [ 714.662736][T11554] libceph: resolve '656' (ret=-3): failed [ 714.699374][T11554] libceph: parse_ips bad ip '[0::]:,656' 15:06:14 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:14 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x68, 0x0) 15:06:14 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:14 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 715.037535][T11598] libceph: resolve '656' (ret=-3): failed [ 715.075345][T11598] libceph: parse_ips bad ip '[0::]:,656' 15:06:14 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:14 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c, 0x0) 15:06:14 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:14 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1000000, 0x0) 15:06:14 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000240)={0xffff, 0x2, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xfd1739fbe2d292f5, &(0x7f00000000c0)="feb843e49b45f295953c2a86b7c2e09a25f4342c251a2174443a4348734285c12b6f9fcc862319b4f198dadde853483a82e7b66dc26d9c03fa318931", 0x3c) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="ef30383a5d3a2c361f263a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:14 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, 0x0, 0x0) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 715.471542][T11921] libceph: resolve '656' (ret=-3): failed [ 715.483885][T11921] libceph: parse_ips bad ip '[0::]:,656' 15:06:14 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x74, 0x0) 15:06:15 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) 15:06:15 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2, 0x0) 15:06:15 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 715.775265][T12031] libceph: resolve '656' (ret=-3): failed [ 715.789920][T12037] libceph: resolve 'ï08' (ret=-3): failed [ 715.798241][T12031] libceph: parse_ips bad ip '[0::]:,656' [ 715.810677][T12037] libceph: parse_ips bad ip 'ï08:]:,6&' [ 715.972215][T12145] libceph: resolve '656' (ret=-3): failed [ 715.988391][T12145] libceph: parse_ips bad ip '[0::]:,656' 15:06:15 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:15 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2000000, 0x0) 15:06:15 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b303a0e6cdb99f83a5d3a2c"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:15 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a, 0x0) 15:06:15 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x3, 0x0) [ 716.297240][T12364] ceph: device name is missing path (no : separator in [0:lÛ™ø:]:,) 15:06:15 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x101}, 0x14}}, 0x0) 15:06:15 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140), 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 716.392637][T12372] libceph: resolve '656' (ret=-3): failed [ 716.416228][T12372] libceph: parse_ips bad ip '[0::]:,656' [ 716.452748][T12370] libceph: resolve '656' (ret=-3): failed [ 716.493042][T12370] libceph: parse_ips bad ip '[0::]:,656' 15:06:15 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf0, 0x0) 15:06:15 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ptrace$setsig(0x4203, r0, 0x7f, &(0x7f00000000c0)={0x3c, 0x2, 0xb028}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) fchdir(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x332, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TUNGETFILTER(r5, 0x801054db, &(0x7f0000000140)=""/64) 15:06:15 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x3000000, 0x0) 15:06:15 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) 15:06:15 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4, 0x0) 15:06:16 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x101}, 0x14}}, 0x0) 15:06:16 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 716.960422][T12708] libceph: resolve '656' (ret=-3): failed [ 716.962625][T12702] libceph: resolve '656' (ret=-3): failed [ 717.000530][T12708] libceph: parse_ips bad ip '[0::]:,656' [ 717.018333][T12702] libceph: parse_ips bad ip '[0::]:,656' 15:06:16 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4000000, 0x0) [ 717.087391][T12708] libceph: resolve '656' (ret=-3): failed [ 717.113907][T12708] libceph: parse_ips bad ip '[0::]:,656' 15:06:16 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc, 0x0) 15:06:16 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x5, 0x0) 15:06:16 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x2202) [ 717.289786][T12973] libceph: resolve '656' (ret=-3): failed [ 717.295629][T12973] libceph: parse_ips bad ip '[0::]:,656' 15:06:16 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='/dev/id0\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0) 15:06:16 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x101}, 0x14}}, 0x0) [ 717.511026][T13064] libceph: resolve '656' (ret=-3): failed [ 717.538289][T13064] libceph: parse_ips bad ip '[0::]:,656' 15:06:16 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x5000000, 0x0) 15:06:16 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, 0x0, 0x2202) [ 717.579272][T13145] 9pnet_virtio: no channels available for device /dev/id0 15:06:16 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x300, 0x0) 15:06:17 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6, 0x0) 15:06:17 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, 0x0, 0x2202) 15:06:17 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000380)={&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffa000/0x6000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)="c52a2ef01e504cbca3bdbf5d74229c2cd275ecc0e9975bbcd5719faee0fc9b76c1cc0c626481060220e880c1000b2b6e491d0bf88da55a4dd512a0d5f880b267c39764cd2ea47b2bb075f09e823f8d59ef1fd62eb9b2f62e288cba2bcc08653fa38179892bddbf0c9059967849b268f44dcf354f45503672c352462dc29dda856c2d58f9b4d862e02889dbf79f3c5f77411a3c5ca77d29c65733d51a0e37dcb2a6e730e47399a7ddd9bca850bdcebfb554978ebec968976291942f06bb5fcaf6aa9dd617589f16a241b351cadc17f8f17e440d3fa31749fe1c7ccdb7ea141c1c01", 0xe1, r3}, 0x68) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r4}, 0x8) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f0000000040)=0x80e7) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) write$P9_RLOCK(0xffffffffffffffff, &(0x7f0000000240)={0x8, 0x35, 0x2, 0x1}, 0x8) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="5b303a3e5d3a6c3635363a0098b7878b7532dfc33614c370cfff4c0033deb009272409e1bb8b9c97e76b947ccba8570534232496f3d27aedb0e44e93d3a02fb2c72d8466ea54b922a22b19da50d8"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 717.793052][T13307] libceph: resolve '656' (ret=-3): failed [ 717.806129][T13307] libceph: parse_ips bad ip '[0::]:,656' [ 717.920358][T13369] libceph: resolve '656' (ret=-3): failed [ 717.926548][T13369] libceph: parse_ips bad ip '[0::]:,656' 15:06:17 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6000000, 0x0) [ 717.976210][T13427] libceph: resolve '656' (ret=-3): failed [ 718.011055][T13427] libceph: parse_ips bad ip '[0::]:,656' 15:06:17 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7, 0x0) [ 718.053392][T13570] libceph: resolve '656' (ret=-3): failed [ 718.066795][T13570] libceph: parse_ips bad ip '[0::]:,656' [ 718.186054][T13575] libceph: resolve '0' (ret=-3): failed [ 718.221044][T13575] libceph: parse_ips bad ip '[0:>]:l656' 15:06:17 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x500, 0x0) 15:06:17 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 718.260350][T13580] libceph: resolve '656' (ret=-3): failed [ 718.287427][T13582] libceph: resolve '656' (ret=-3): failed [ 718.292354][T13580] libceph: parse_ips bad ip '[0::]:,656' [ 718.294463][T13582] libceph: parse_ips bad ip '[0::]:,656' 15:06:17 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, 0x0, 0x2202) 15:06:17 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8, 0x0) 15:06:17 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='w\xfa0\xdcD', 0x0, 0x0) 15:06:17 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7000000, 0x0) [ 718.509315][T13859] libceph: resolve '656' (ret=-3): failed [ 718.524596][T13859] libceph: parse_ips bad ip '[0::]:,656' 15:06:17 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x600, 0x0) [ 718.578758][T13900] libceph: resolve '656' (ret=-3): failed [ 718.584797][T13900] libceph: parse_ips bad ip '[0::]:,656' 15:06:17 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 15:06:18 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 718.952323][T14015] libceph: resolve '656' (ret=-3): failed [ 718.961641][T14012] libceph: resolve '656' (ret=-3): failed [ 718.974796][T14015] libceph: parse_ips bad ip '[0::]:,656' 15:06:18 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x9, 0x0) [ 719.015642][T14012] libceph: parse_ips bad ip '[0::]:,656' [ 719.062303][T14277] libceph: resolve '656' (ret=-3): failed 15:06:18 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) [ 719.112388][T14277] libceph: parse_ips bad ip '[0::]:,656' 15:06:18 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8000000, 0x0) 15:06:18 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x700, 0x0) [ 719.190885][T14330] libceph: resolve '656' (ret=-3): failed [ 719.198630][T14330] libceph: parse_ips bad ip '[0::]:,656' 15:06:18 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa, 0x0) [ 719.373978][T14438] libceph: resolve '656' (ret=-3): failed [ 719.398265][T14438] libceph: parse_ips bad ip '[0::]:,656' 15:06:18 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 719.452682][T14437] libceph: resolve '656' (ret=-3): failed [ 719.523660][T14437] libceph: parse_ips bad ip '[0::]:,656' [ 719.531813][T14466] libceph: resolve '656' (ret=-3): failed [ 719.547096][T14466] libceph: parse_ips bad ip '[0::]:,656' 15:06:18 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000280)='asymmetric\x00', 0x0, &(0x7f0000000340)="04", 0x2, r2) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, r2) [ 719.605773][T14526] libceph: resolve '656' (ret=-3): failed [ 719.616406][T14567] libceph: resolve '656' (ret=-3): failed [ 719.643419][T14526] libceph: parse_ips bad ip '[0::]:,656' [ 719.653950][T14567] libceph: parse_ips bad ip '[0::]:,656' 15:06:18 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 15:06:19 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x9000000, 0x0) 15:06:19 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x900, 0x0) 15:06:19 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) 15:06:19 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf, 0x0) [ 719.810441][T14737] libceph: resolve '656' (ret=-3): failed [ 719.816299][T14737] libceph: parse_ips bad ip '[0::]:,656' 15:06:19 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b303a3a5d3acb3635363a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r3, 0x40106614, &(0x7f0000000140)) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) [ 720.002056][T14875] libceph: resolve '656' (ret=-3): failed [ 720.027872][T14870] libceph: resolve '656' (ret=-3): failed [ 720.030453][T14875] libceph: parse_ips bad ip '[0::]:,656' [ 720.045431][T14870] libceph: parse_ips bad ip '[0::]:,656' [ 720.047376][T14880] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 720.123360][T14879] libceph: resolve '656' (ret=-3): failed [ 720.149206][T14879] libceph: parse_ips bad ip '[0::]:,656' [ 720.171234][T14875] libceph: resolve '656' (ret=-3): failed [ 720.183642][T14947] libceph: parse_ips bad ip '[0::]:Ë656' 15:06:19 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa000000, 0x0) 15:06:19 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 720.222300][T14875] libceph: parse_ips bad ip '[0::]:,656' 15:06:19 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa00, 0x0) 15:06:19 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x10, 0x0) 15:06:19 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) sendto$isdn(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x6, "641df75c5f78089c4088fa0a6b0b4c6c8178124f86bd26449fa39a88b0fe4fe6f152189fcea524361f510bc39c17082b0cb1c749f1dd480c4d73b51ab7fc4866cf4f43a0ce437e46fc"}, 0x51, 0x80400, &(0x7f0000000180)={0x22, 0x1, 0x80, 0x80, 0x3}, 0x6) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$VFIO_CHECK_EXTENSION(r2, 0x3b65, 0x7) [ 720.482542][T15195] libceph: resolve '656' (ret=-3): failed [ 720.489027][T15199] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 720.520534][T15195] libceph: parse_ips bad ip '[0::]:,656' [ 720.539515][T15203] libceph: resolve '656' (ret=-3): failed [ 720.547417][T15203] libceph: parse_ips bad ip '[0::]:,656' 15:06:19 executing program 3: r0 = socket$inet6(0xa, 0x1200000002, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x581, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000140)=0x8, 0x4) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 720.630319][T15220] libceph: resolve '656' (ret=-3): failed 15:06:19 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf000000, 0x0) [ 720.670804][T15220] libceph: parse_ips bad ip '[0::]:,656' [ 720.702034][T15410] libceph: resolve '656' (ret=-3): failed 15:06:20 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x48, 0x0) [ 720.774668][T15410] libceph: parse_ips bad ip '[0::]:,656' [ 720.804825][T15413] libceph: resolve '656' (ret=-3): failed [ 720.879915][T15413] libceph: parse_ips bad ip '[0::]:,656' 15:06:20 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) 15:06:20 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf00, 0x0) [ 720.922599][T15418] libceph: resolve '656' (ret=-3): failed [ 720.957849][T15418] libceph: parse_ips bad ip '[0::]:,656' 15:06:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="53133a2c3600000cc9000047"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 721.009179][T15442] libceph: resolve '656' (ret=-3): failed [ 721.036194][T15442] libceph: parse_ips bad ip '[0::]:,656' 15:06:20 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x10000000, 0x0) [ 721.137315][T15599] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:20 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c, 0x0) [ 721.190012][T15710] libceph: resolve '656' (ret=-3): failed [ 721.195921][T15710] libceph: parse_ips bad ip '[0::]:,656' 15:06:20 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 721.308683][T15758] libceph: resolve '656' (ret=-3): failed [ 721.314459][T15758] libceph: parse_ips bad ip '[0::]:,656' 15:06:20 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1020, 0x0) 15:06:20 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) chmod(&(0x7f00000000c0)='./file0\x00', 0x8) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 721.410509][T15767] libceph: resolve '656' (ret=-3): failed [ 721.435050][T15826] libceph: resolve '656' (ret=-3): failed [ 721.442767][T15767] libceph: parse_ips bad ip '[0::]:,656' [ 721.444067][T15826] libceph: parse_ips bad ip '[0::]:,656' [ 721.541010][T15951] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:20 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x20000000, 0x0) [ 721.670455][T16061] libceph: resolve '656' (ret=-3): failed 15:06:21 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2000, 0x0) 15:06:21 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x60, 0x0) 15:06:21 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) 15:06:21 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 721.723950][T16061] libceph: parse_ips bad ip '[0::]:,656' 15:06:21 executing program 1: mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x2) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000000c0)=0x2337, 0x4) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:21 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x20100000, 0x0) [ 722.032132][T16348] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:21 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2010, 0x0) 15:06:21 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:21 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x68, 0x0) 15:06:21 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) 15:06:21 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:21 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x3f000000, 0x0) [ 722.445989][T16706] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:21 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4000, 0x0) [ 722.546199][T16716] libceph: resolve '656' (ret=-3): failed [ 722.604044][T16716] libceph: parse_ips bad ip '[0::]:,656' [ 722.609010][T16825] libceph: resolve '656' (ret=-3): failed 15:06:21 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 722.652876][T16825] libceph: parse_ips bad ip '[0::]:,656' 15:06:21 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c, 0x0) 15:06:22 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 722.812780][T16922] libceph: resolve '656' (ret=-3): failed [ 722.828774][T16922] libceph: parse_ips bad ip '[0::]:,656' 15:06:22 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d2e6365706810"]) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xb9, "8870d535f082feae355082ce78e5b1d2ecd83c11fffb31714349115690efdd38948d13f8973398cc731435391446b7be5930f5311d18788d47d1e7a977197ad001e346c22878b4b14dcd526a637e11248e77712a08dcbb9c091b193bacb791e8fec1b9a98a5ab852ff0ce3664cebd680d556f3d753580f75b2492d4011afa78f215ecc45889781ea810b6b76ac2a10e0688a2a9cc6b6c9b401b1990ef6b91dd092aa97fa827372e08b5eb8989c0ffc0057da7dbe397a7b02ef"}, &(0x7f00000001c0)=0xdd) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_uring_register$IORING_UNREGISTER_FILES(r3, 0x3, 0x0, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="5b303a3a5d3a2c3635363a00a9253b0581de9a5861fbc9db891e721fc04094373902200014042422361e78f7e4054a0200d0b41dcfc33baf5bed2c944a950f4e2ff7c0eda21a5f074b56b3903db66e1eb82fdf2b7f62d774344092336f66e82dbe0a44202d7e69cb67f76a447fe4072464b6b67ba4c22385fc733e4b5e1d88673ac3af45535f10d3d520993d9f2d"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:22 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x40000000, 0x0) [ 722.895516][T17138] libceph: resolve '656' (ret=-3): failed [ 722.909557][T17135] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 722.922561][T17138] libceph: parse_ips bad ip '[0::]:,656' 15:06:22 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4800, 0x0) [ 723.071519][T17335] libceph: resolve '656' (ret=-3): failed 15:06:22 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x74, 0x0) 15:06:22 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:22 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 723.117904][T17335] libceph: parse_ips bad ip '[0::]:,656' [ 723.141042][T17348] libceph: resolve '656' (ret=-3): failed [ 723.170039][T17348] libceph: parse_ips bad ip '[0::]:,656' 15:06:22 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x101, &(0x7f0000000100)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:22 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x48000000, 0x0) [ 723.350144][T17563] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 723.373944][T17558] libceph: resolve '656' (ret=-3): failed 15:06:22 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 723.407026][T17558] libceph: parse_ips bad ip '[0::]:,656' [ 723.461354][T17639] libceph: resolve '656' (ret=-3): failed [ 723.502485][T17639] libceph: parse_ips bad ip '[0::]:,656' 15:06:22 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a, 0x0) [ 723.576072][T17755] libceph: resolve '656' (ret=-3): failed [ 723.599618][T17755] libceph: parse_ips bad ip '[0::]:,656' 15:06:22 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c00, 0x0) [ 723.619629][T17780] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:22 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 723.652343][T17744] libceph: resolve '656' (ret=-3): failed [ 723.679213][T17744] libceph: parse_ips bad ip '[0::]:,656' 15:06:23 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:23 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa08000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4143) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='c\xdf\x01\x00\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getpeername$netrom(r6, &(0x7f0000000400)={{0x3, @null}, [@rose, @bcast, @bcast, @bcast, @null, @bcast, @bcast, @bcast]}, &(0x7f0000000480)=0x48) setuid(r4) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r10 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r10, 0x202002) keyctl$chown(0x4, r10, r8, r9) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x1, &(0x7f0000000180)=[{&(0x7f0000000240)="91976602db66f4012a7983efd78397094cb2fdc939c53a7865fdd210cf620d85fb2d662b291edc37f2d117f72cb2486767f12611c24b331a9fad9aec4a5d07a94a16cc95c36986919f672d79bb123b32634a3bc0ae18bb0163458d885b6f3a5ba17b1dcdc22cf1172b85d8f405bd0dd9b75dc4a17f88e881974d43829dda63e55d70f2683993f0", 0x87, 0x8}], 0x80000, &(0x7f0000000300)=ANY=[@ANYBLOB="706172743d3078303030303030303130303030303030302c63726561746f723df34f7d112c706172743d3078303030303030303030303030313030302c6469725f756d61736b3d30303030303030303030303030303030303030303031302c7569643d", @ANYRESHEX=r4, @ANYBLOB="2c756d61736b3d30303030b03030303030303030303030303030303030342c6469725f756d61736b3d30303030303030303030303030303030303031300100000000000000", @ANYRESHEX=r9, @ANYBLOB=',seclabel,\x00']) [ 723.880325][T18037] libceph: resolve '656' (ret=-3): failed [ 723.904564][T17942] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 723.925026][T18037] libceph: parse_ips bad ip '[0::]:,656' 15:06:23 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c000000, 0x0) 15:06:23 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf0, 0x0) 15:06:23 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 723.995448][T18099] libceph: resolve '656' (ret=-3): failed [ 724.019030][T18099] libceph: parse_ips bad ip '[0::]:,656' 15:06:23 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:23 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6800, 0x0) [ 724.193830][T18111] libceph: resolve '656' (ret=-3): failed [ 724.240326][T18111] libceph: parse_ips bad ip '[0::]:,656' 15:06:23 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r4, 0xc018620c, &(0x7f0000000100)={0x3}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) ioctl$SIOCAX25DELUID(r1, 0x89e2, &(0x7f00000000c0)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r5}) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="00f8ffffffffffffff000000"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:23 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc, 0x0) 15:06:23 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:23 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x60000000, 0x0) 15:06:23 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c00, 0x0) 15:06:23 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 724.706261][T18563] libceph: resolve '656' (ret=-3): failed 15:06:24 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:24 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) recvfrom$netrom(r2, &(0x7f0000000240)=""/4096, 0x1000, 0x1, &(0x7f00000000c0)={{0x3, @null, 0x1}, [@default, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) [ 724.748895][T18563] libceph: parse_ips bad ip '[0::]:,656' 15:06:24 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x300, 0x0) 15:06:24 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7400, 0x0) 15:06:24 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x68000000, 0x0) 15:06:24 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) 15:06:24 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) syz_open_procfs(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:24 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x240, 0x40) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000180)) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x81, 0x0, [0x10001, 0x1, 0x5, 0x8]}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x200}, &(0x7f00000002c0)=0x8) r8 = semget(0x3, 0x2, 0x52) semctl$SEM_STAT(r8, 0x3, 0x12, &(0x7f00000001c0)=""/17) r9 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 725.129092][T18995] libceph: resolve '656' (ret=-3): failed [ 725.150486][T18995] libceph: parse_ips bad ip '[0::]:,656' [ 725.277587][T19100] libceph: resolve '656' (ret=-3): failed [ 725.291513][T19100] libceph: parse_ips bad ip '[0::]:,656' 15:06:24 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a00, 0x0) 15:06:24 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x500, 0x0) [ 725.330979][T19185] validate_nla: 4 callbacks suppressed [ 725.330988][T19185] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:24 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c000000, 0x0) 15:06:24 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) 15:06:24 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 725.464522][T19290] libceph: resolve '656' (ret=-3): failed [ 725.495298][T19290] libceph: parse_ips bad ip '[0::]:,656' [ 725.574201][T19394] libceph: resolve '656' (ret=-3): failed [ 725.612559][T19394] libceph: parse_ips bad ip '[0::]:,656' [ 725.689166][T19487] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:25 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xedc0, 0x0) 15:06:25 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f00000000c0)=0x8, 0x4) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_NMI(r3, 0xae9a) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:25 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x600, 0x0) 15:06:25 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 725.779711][T19530] libceph: resolve '656' (ret=-3): failed [ 725.803096][T19530] libceph: parse_ips bad ip '[0::]:,656' 15:06:25 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x101}, 0x14}}, 0x0) [ 726.001296][T19791] libceph: resolve '656' (ret=-3): failed 15:06:25 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x74000000, 0x0) [ 726.048188][T19791] libceph: parse_ips bad ip '[0::]:,656' 15:06:25 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf000, 0x0) [ 726.101077][T19825] libceph: resolve '656' (ret=-3): failed [ 726.107448][T19825] libceph: parse_ips bad ip '[0::]:,656' [ 726.127748][T19847] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:25 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x101}, 0x14}}, 0x0) 15:06:25 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:25 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(0xffffffffffffffff, 0xc040564b, &(0x7f00000002c0)={0x6, 0x0, 0x2012, 0x8, 0x7, {0x10b00000, 0x1f}, 0x3}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3080400}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="36ea008b", @ANYRES16=r2, @ANYBLOB="010029bd7000fddbdf250700000008000400965c0000080006000100000058000200080005004a030000080008000000800f14000100ffffffff00000000000000000000000008000e004e24000008000d000100000008000300050000000800060000000000080002004e22000008000d00000000000800060006000000"], 0x84}, 0x1, 0x0, 0x0, 0x10000000}, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="5b303a3a013a2c3635363a000640fe25e1b9a2febe9c5508ef5586ba849e9b18562f395e37f791defd21067bc899acf667ee6d7f340c1245da1e890e8d7a079df54e06fec072507d9ce3de93f4a1ebf35c2d5f9c41cebd0c292afdb8308a353f1f78efc9e1da65ea7a1f72766ffa8c923f9581ec"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:25 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x700, 0x0) [ 726.350491][T20017] libceph: resolve '656' (ret=-3): failed [ 726.413310][T20017] libceph: parse_ips bad ip '[0::]:,656' [ 726.430654][T20054] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:25 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc00, 0x0) 15:06:25 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x101}, 0x14}}, 0x0) 15:06:25 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a000000, 0x0) [ 726.616479][T20267] libceph: resolve '0' (ret=-3): failed [ 726.620177][T20257] libceph: resolve '656' (ret=-3): failed [ 726.634516][T20257] libceph: parse_ips bad ip '[0::]:,656' [ 726.652713][T20267] libceph: parse_ips bad ip '[0:::,656' [ 726.719497][T20296] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:26 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x900, 0x0) 15:06:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:26 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b30ba3a5d3a2c3635363a08"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 726.877328][T20476] libceph: resolve '656' (ret=-3): failed [ 726.924727][T20476] libceph: parse_ips bad ip '[0::]:,656' 15:06:26 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 727.014872][T20589] libceph: resolve '656' (ret=-3): failed [ 727.030025][T20595] ceph: device name is missing path (no : separator in [0º:]:,656:) 15:06:26 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xff00, 0x0) [ 727.058288][T20589] libceph: parse_ips bad ip '[0::]:,656' 15:06:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:26 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8cffffff, 0x0) 15:06:26 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa00, 0x0) 15:06:26 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:26 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f0000000380)) r8 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r8, &(0x7f0000000140), 0x332, 0x0) r9 = syz_open_dev$char_usb(0xc, 0xb4, 0x7) r10 = getpid() sched_setscheduler(r10, 0x5, &(0x7f0000000380)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000008c0)={r10, 0xffffffffffffffff, 0x0, 0xde, &(0x7f00000007c0)='R8.\xac\x9a\x05\n|\x03nz3[%+z\xf2\x95e\xf8\xb0E\xdc\xdeH_\x10\xc1z\xc3[\x02<\xe1\xc7\xbf\xf2\xee\xb8\x9e\x85\xe7\x7f\xe9\xec\xe0\x11]G \xf8\xb9L\xf1\xba\x17\x1b\xa5&i.\x96\x16.\x1f\xf8\xa6&\x96\xb8Xg\x02g\xb0\x10\x1d\xac\x9f\x18\x85\x84n\xb8}\xd1,\xda\xc0\xd5V\xef\xdd+\x8e(\\\xc2\xdb\x0e\xba\x7fg8\x19\n\x93\xc2w\xe6\x1c\xdb0x0}, &(0x7f0000000280)=0x5) setuid(r13) lstat(&(0x7f0000000900)='\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = openat$vimc2(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/video2\x00', 0x2, 0x0) r16 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r16) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r18 = dup(r17) ioctl$PERF_EVENT_IOC_ENABLE(r18, 0x8912, 0x400200) sendmsg$unix(r1, &(0x7f0000000b00)={&(0x7f0000000240)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000002c0)="2f66a39eac229e4be11aa609f5a4b79e85f401bf3d8a158f94d6ff8665ee2e37c6f8371e4f4a17363361f9a4ce82c36b63a9dde2af374e1fa634bb1f8ea88a82181b3983122a00a28ff8ed9cc7e3304b1862c83e1e0250510125a17408225604011a00cf6ae35200a80527bc7b082c28f7dfe4c1fb714c0d9f034f044762b27e38", 0x81}, {&(0x7f0000000380)="c8b6d18ff40b450e85542e3613a9e020b76cd954026c095d8e7df4d22b995884b3d6210386c903228127e709fbe49fafb14ba092c8f4e0f2022d0408cdb4709b05ce5d2bd4b463fa3f609580e4b5b20270a781460bd8e8665c5967bbd77d3fcdc008442848e0b3b2d4ba221a819d8a06c934019b08e58d94a16d3e12213bd2134f8625c0a903b47f163d0c4765759102358229144a38fde5f8a5d15ff1bd22ad5a43959292035133e18a19a82a5b5e30d64b6d263b3a14", 0xb7}, {&(0x7f0000000440)="ab8ccb736b58a60a398b016df4ae0d47460f6998052664238747c287b23a8d81fa4bf13f48ccd791a9ba98c8f6b12e2eddb720ac89d60d7d914969d79b3deb9a00d34f8e973c28fed8fd1dbdafee1dcce62036b5a88592888c277ed236d337e1170a45cd294758d1766c167a532538cae562dc9416cf567e7214e4692682401ca3bf4fc7900bfdfe785364315864118cc4ef6e284fc6d053f3ac64ba0fb96f46e90920e5f42e12e3df389d979abeb80472633af6469bcf50179e31ddcf9b055cc97550bc628dee4d5a3e31597e8a", 0xce}, {&(0x7f0000000040)}, {&(0x7f0000000540)="1267126af60560db70740ac6ebd7f8dce676cdde25c6d12cb7ed7ea35a36c81b4bb854eb589d56868181e8ae36862df56e1d10ca88ee4f8c30737e80f30fd5003856e1c71a1291c647651463c876760d36b248026f69626991a7de45207f3ff2ff8557ed203d", 0x66}, {0x0}, {&(0x7f00000005c0)="5c66a4b057cad92024b3c4ab627b69bfaf05637d2d704674771d7e32d9dc3d97a74fff3c7039bab0932b1b206c6efeb6672d2f6c0d0b484aa9227792b8ee5b488ecfe67cdc6380b3a97e1b190b25a18a6d449b9e33898b7c4a0b1756b3369fc6c30bfcc6c8df177da1e3e8b8a9c8940e9d7cfcb30105ac9aeb37e2a4a7f4293bacd69efd927afa71f1539e6834ff51c2ed66c459f06c13d88fe02332124b81b7", 0xa0}, {&(0x7f0000000680)="b3210118357096cab9c3d5afd5a046d08caadf571e4e25309eb9931346e55f32b407e80bc19914a17e0a39563b0ac8b824b8fc3751126590d4dd20d2e1bc92154aa81487dc0688c41545455da220ab2eec080f6b347217b9a2604e8a4dafa5113d62a059c9ed7fb340e2cb30e6ba0590000f88a1248e4beffebf0cec386b3bd1d6e8851750ad021eec2687ea84ddb7b99841969ddd38dbeda3d2a6fc80b0b2", 0x9f}], 0x8, &(0x7f0000000a00)=[@rights={{0x14, 0x1, 0x1, [r2]}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @cred={{0x1c, 0x1, 0x2, {r4, r6, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r8, r0, r9]}}, @cred={{0x1c, 0x1, 0x2, {r11, r13, r14}}}, @rights={{0x24, 0x1, 0x1, [r15, r0, r16, r18, r0]}}], 0xd8, 0x490}, 0x42) r19 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r19, 0x8912, 0x400200) mount(&(0x7f00000000c0)=@sr0='/dev/sr0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='R8.\xac\x9a\x05\n|\x03nz3[%+z\xf2\x95e\xf8\xb0E\xdc\xdeH_\x10\xc1z\xc3[\x02<\xe1\xc7\xbf\xf2\xee\xb8\x9e\x85\xe7\x7f\xe9\xec\xe0\x11]G \xf8\xb9L\xf1\xba\x17\x1b\xa5&i.\x96\x16.\x1f\xf8\xa6&\x96\xb8Xg\x02g\xb0\x10\x1d\xac\x9f\x18\x85\x84n\xb8}\xd1,\xda\xc0\xd5V\xef\xdd+\x8e(\\\xc2\xdb\x0e\xba\x7fg8\x19\n\x93\xc2w\xe6\x1c\xdb0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xc0ed0000, 0x0) [ 727.574977][T21115] libceph: resolve '656' (ret=-3): failed [ 727.599488][T21115] libceph: parse_ips bad ip '[0::]:,656' 15:06:26 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x101000, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20\x00', 0x61ca00, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000100)=""/73) 15:06:27 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf00, 0x0) [ 727.827387][T21307] libceph: resolve '656' (ret=-3): failed [ 727.862254][T21307] libceph: parse_ips bad ip '[0::]:,656' 15:06:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:27 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1000000, 0x0) [ 727.873410][T21354] libceph: resolve '656' (ret=-3): failed 15:06:27 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 727.900473][T21354] libceph: parse_ips bad ip '[0::]:,656' [ 727.965358][T21358] libceph: resolve '656' (ret=-3): failed [ 727.980654][T21358] libceph: parse_ips bad ip '[0::]:,656' 15:06:27 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf6ffffff, 0x0) 15:06:27 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000040), 0x4) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="5b303a3a6c4d2c3635363a0046704c02019272e44970138f378b1f68c6657288717d6277be22efa3c6cee8ece84e8fa1e72b36ce03597344bf0f1bd570e62b10f0c39c406141f3794a2fdffdeac86c52d1e6ed4e20d4721f426695"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 728.127200][T21556] libceph: resolve '656' (ret=-3): failed [ 728.145550][T21556] libceph: parse_ips bad ip '[0::]:,656' 15:06:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 728.199453][T21748] libceph: resolve '656' (ret=-3): failed 15:06:27 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1020, 0x0) 15:06:27 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 728.261605][T21748] libceph: parse_ips bad ip '[0::]:,656' 15:06:27 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x274) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:27 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2000000, 0x0) 15:06:27 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:27 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf9fdffff, 0x0) 15:06:27 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2000, 0x0) 15:06:27 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) [ 728.575744][T22076] libceph: resolve '656' (ret=-3): failed [ 728.589286][T22076] libceph: parse_ips bad ip '[0::]:,656' [ 728.682346][T22107] libceph: resolve '656' (ret=-3): failed [ 728.728371][T22107] libceph: parse_ips bad ip '[0::]:,656' [ 728.779495][T22248] libceph: resolve '656' (ret=-3): failed [ 728.787673][T22188] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 728.810794][T22248] libceph: parse_ips bad ip '[0::]:,656' 15:06:28 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000100)=0x95d3d847cc6f36d, 0x10e) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:28 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x3000000, 0x0) 15:06:28 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2010, 0x0) 15:06:28 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc000000, 0x0) 15:06:28 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) 15:06:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 729.126943][T22449] libceph: resolve '656' (ret=-3): failed [ 729.142521][T22444] libceph: resolve '656' (ret=-3): failed [ 729.146280][T22449] libceph: parse_ips bad ip '[0::]:,656' [ 729.168336][T22444] libceph: parse_ips bad ip '[0::]:,656' [ 729.249964][T22573] libceph: resolve '656' (ret=-3): failed 15:06:28 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x80000400200) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x7fff, 0x20}, 0xc) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='/Dev/nullb0\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ceph\x00', 0x0, 0x0) 15:06:28 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4000, 0x0) [ 729.297755][T22573] libceph: parse_ips bad ip '[0::]:,656' 15:06:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:28 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:28 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4000000, 0x0) 15:06:28 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfeffffff, 0x0) [ 729.474897][T22859] ceph: device name is missing path (no : separator in /Dev/nullb0) [ 729.541396][T22861] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:28 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 729.636208][T22864] libceph: resolve '656' (ret=-3): failed [ 729.651519][T22941] libceph: resolve '656' (ret=-3): failed [ 729.667007][T22941] libceph: parse_ips bad ip '[0::]:,656' [ 729.673758][T22864] libceph: parse_ips bad ip '[0::]:,656' 15:06:29 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'batadv0\x00', 0x3}, 0x18) 15:06:29 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 729.717475][T23069] libceph: resolve '656' (ret=-3): failed 15:06:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 729.801527][T23069] libceph: parse_ips bad ip '[0::]:,656' 15:06:29 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4800, 0x0) 15:06:29 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xff000000, 0x0) 15:06:29 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x5000000, 0x0) [ 729.937529][T23188] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 729.973653][T23190] libceph: resolve '656' (ret=-3): failed [ 730.000809][T23190] libceph: parse_ips bad ip '[0::]:,656' [ 730.050642][T23217] libceph: resolve '656' (ret=-3): failed [ 730.074356][T23217] libceph: parse_ips bad ip '[0::]:,656' 15:06:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:29 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffff000, 0x0) [ 730.173484][T23464] libceph: resolve '656' (ret=-3): failed 15:06:29 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:29 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="5b303a3a5d3a2c3652773a00a3716314b17360d1401d994832bec961e63da595d9a3b801dee907abd3bc811aaee4a6e98225305ce859dd69a2293a593fb5ac0dccbc581c81b57ada9d28c89bbac9647a4288816d24dbfae19dad29a229324c7e1d291f22619f8e0f29baf8cb87d61f37e05dafdc730834d60279e10c68a03d33db2b29d39bc6ec9a0d1707033c875f6c92c520d2f8b8583079049508dc91844d24aaf7eadc96b19be627ed1a60226c9df4e3c22dd77078"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 730.224212][T23464] libceph: parse_ips bad ip '[0::]:,656' 15:06:29 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c00, 0x0) [ 730.299931][T23614] libceph: resolve '656' (ret=-3): failed [ 730.305698][T23614] libceph: parse_ips bad ip '[0::]:,656' 15:06:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 730.414293][T23618] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 730.439074][T23622] libceph: resolve '6Rw' (ret=-3): failed 15:06:29 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6000000, 0x0) [ 730.461217][T23628] libceph: resolve '656' (ret=-3): failed [ 730.467110][T23622] libceph: parse_ips bad ip '[0::]:,6Rw' [ 730.483607][T23628] libceph: parse_ips bad ip '[0::]:,656' 15:06:29 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffdf9, 0x0) 15:06:29 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB], &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='openpromfs\x00', 0x400, &(0x7f0000000180)='(\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0:*]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:29 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6000, 0x0) [ 730.674857][T23931] libceph: resolve '656' (ret=-3): failed 15:06:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 730.718251][T23931] libceph: parse_ips bad ip '[0::]:,656' [ 730.785074][T24042] libceph: resolve '656' (ret=-3): failed [ 730.837932][T24042] libceph: parse_ips bad ip '[0::]:,656' 15:06:30 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7000000, 0x0) 15:06:30 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6800, 0x0) 15:06:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:30 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:30 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) chroot(&(0x7f0000000140)='./file0\x00') r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2, 0x0) write$P9_RLOPEN(r2, &(0x7f0000000100)={0x18, 0xd, 0x1, {{0x10, 0x1}, 0x9}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b303a3a063a2c3635363a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 731.206809][T24343] libceph: resolve '656' (ret=-3): failed 15:06:30 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xffffff8c, 0x0) [ 731.248501][T24343] libceph: parse_ips bad ip '[0::]:,656' 15:06:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 731.317888][T24382] libceph: resolve '656' (ret=-3): failed [ 731.329687][T24370] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 731.354105][T24382] libceph: parse_ips bad ip '[0::]:,656' [ 731.361571][T24398] libceph: resolve '0' (ret=-3): failed [ 731.381210][T24398] libceph: parse_ips bad ip '[0:::,656' 15:06:30 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8000000, 0x0) 15:06:30 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c00, 0x0) 15:06:30 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:30 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x80000, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000240)={r2, r3}) r4 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount(&(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8917ec921064e68f, 0x0) pwrite64(r4, &(0x7f00000000c0)="f47c444d4af2f8ab59cb242f66e2c696a24a90caa65852b9e3e1d3524f3f725a112e519a04ab9abfae28dabc9b70ac305723c63f844c4e39e765641e2b3fc53eba3dd33f1b75ba3c18f877efe3bb8f25530e2b0a80b9ed7aa8907acf91f5d407f6df8b72650eeb99f4afb15ca5279de2da553bc0a9c0ac7e913bdf74e6763e7f156878088883cfd4202b736cc014fe05fca3c804c47c3012497b3dd4b0c1d20305d9508609cba33d7496ebf95f4902c793af7ef5c75573ff28c681c705937641e4cc67b2e0dfcd6ead2f2673d9b91555be32bb702c778dc1eefac3c68ed24637a0a6c09de2985387c90fda", 0xeb, 0x0) [ 731.724416][T24811] libceph: resolve '656' (ret=-3): failed 15:06:31 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffff6, 0x0) [ 731.773034][T24811] libceph: parse_ips bad ip '[0::]:,656' [ 731.812601][T24847] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:31 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7400, 0x0) [ 731.829992][T24913] libceph: resolve '656' (ret=-3): failed [ 731.849852][T24913] libceph: parse_ips bad ip '[0::]:,656' 15:06:31 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:31 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000000000)) r6 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x19a}}, 0x2000800) r8 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 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={0x80000000076}}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x2, r8, &(0x7f0000000040), 0x2, &(0x7f00000000c0)) sendmsg$key(r6, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r7, @ANYRESDEC=r8]], 0xfffffffffffffe56}}, 0x20004850) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000340)={0x1, 0x10, 0xfa00, {&(0x7f0000000300), r7}}, 0x18) write$RDMA_USER_CM_CMD_LISTEN(r5, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r7, 0x5}}, 0x10) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r3, &(0x7f0000000140)={0x10, 0x30, 0xfa00, {&(0x7f0000000100)={0xffffffffffffffff}, 0x3, {0xa, 0x4e20, 0x9, @remote, 0x80}, r7}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r1, &(0x7f0000000180)={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r9}}, 0x18) mount(&(0x7f0000000040)=@nullb='\x00\x00\x00\x00\x00\x00\x00\x88\t\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:31 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x9000000, 0x0) [ 732.209714][T25120] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:31 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_GET_CAPABILITIES(r3, 0x8004551a, &(0x7f00000000c0)) 15:06:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:31 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a00, 0x0) [ 732.273482][T25168] libceph: resolve '656' (ret=-3): failed 15:06:31 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffffe, 0x0) [ 732.318658][T25168] libceph: parse_ips bad ip '[0::]:,656' [ 732.394620][T25343] libceph: resolve '656' (ret=-3): failed 15:06:31 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 732.454323][T25343] libceph: parse_ips bad ip '[0::]:,656' [ 732.475763][T25349] libceph: resolve '656' (ret=-3): failed 15:06:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 732.512836][T25349] libceph: parse_ips bad ip '[0::]:,656' 15:06:31 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa000000, 0x0) 15:06:31 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xedc0, 0x0) [ 732.653465][T25472] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, r1, 0x3}, 0x14}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:32 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x332, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) close(r4) socket$inet(0x2, 0x80001, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000540)='/dev/snd/pcmC#D#c\x00', 0x81, 0x200) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000004c0)={0x6, 0x6, 0x8, 0xff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000003c0)={r5}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000500)={0x2, 0x6}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e21, 0x4, @mcast1}}, 0x1, 0x5, 0x8, 0x6, 0x9}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r6, @in6={{0xa, 0x4e22, 0x1, @loopback, 0x2}}, [0x2, 0x1, 0x7b, 0x5, 0x80000000000000, 0x3, 0x9, 0x0, 0x8c50, 0x7, 0xbf9, 0x3, 0x8001, 0x4, 0x5]}, &(0x7f00000001c0)=0x100) sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f00000005c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000400}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x68, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x425fb}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xf0}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}]}, @TIPC_NLA_LINK={0x18, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40c0}, 0x4004) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='{0::]:,656:\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:32 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xedc000000000, 0x0) 15:06:32 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 732.926155][T25769] libceph: resolve '{0' (ret=-3): failed [ 732.971669][T25769] libceph: parse_ips bad ip '{0::]:,656' [ 732.973614][T25777] libceph: resolve '656' (ret=-3): failed 15:06:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, r1, 0x3}, 0x14}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 733.029286][T25777] libceph: parse_ips bad ip '[0::]:,656' 15:06:32 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf000, 0x0) [ 733.083898][T25948] libceph: resolve '656' (ret=-3): failed [ 733.122369][T25948] libceph: parse_ips bad ip '[0::]:,656' [ 733.170534][T25953] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:32 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf000000, 0x0) 15:06:32 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x410080, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) sendmsg$sock(r0, &(0x7f00000018c0)={&(0x7f0000000700)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000780)="0167c9516f46f8c2", 0x8}, {&(0x7f00000007c0)="2ec5ac2bbe35534ff45a735425953ca984d5ba0dfa27f87cb971de28cac7dff67d02fb1b3ba211d1da857c23dc79833f7f3af70e4470c752d72e0a8a54a93d094328ddd0e67324eb0d546aa5967204bb5ab423aac7a20669490b54b9d5285ceafb55872686ac8b49a1", 0x69}, {&(0x7f0000000840)="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", 0x1000}], 0x3, &(0x7f0000001880)=[@txtime={{0x18, 0x1, 0x3d, 0x778}}], 0x18}, 0x4000101) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="7868740fd74b841035363a005d9103982e3081081c09ba50d0cee061b52f684e0aee16d4f16d1049b3fb"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:32 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf0ffffffffffff, 0x0) 15:06:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, r1, 0x3}, 0x14}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:32 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 733.465369][T26306] libceph: resolve 'xht×K„56' (ret=-3): failed [ 733.470300][T26300] libceph: resolve '656' (ret=-3): failed [ 733.477607][T26300] libceph: parse_ips bad ip '[0::]:,656' [ 733.488164][T26306] libceph: parse_ips bad ip 'xht×K„56' 15:06:32 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc00, 0x0) [ 733.594475][T26407] libceph: resolve '656' (ret=-3): failed 15:06:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 733.647917][T26407] libceph: parse_ips bad ip '[0::]:,656' [ 733.652022][T26417] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:32 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$sock(r2, &(0x7f00000003c0)={&(0x7f00000000c0)=@tipc=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x2, 0x3}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="1011185bcde152e4163f30d7605001586819017ec1970ff252735cc8ce751054230b4f43f2c11728da07425570e7c5ea876392ab52ecd62cbbc0c2e88f9eb1e0aaf3f142a0d3ff698b4c91d4b60315d26f9abe446729b7", 0x57}, {&(0x7f0000000240)="a3275b6197293bc1fcb60858597c3f23901124a1c82a5b92783fd19b1b3db84b94357cedd351ac7c46cd7a5fd4ad58221b8ca1a37f733cec986198884257839a1b8b2e77e7d99cb3f58b707ca0dd7d38c82c9d345feb77f567df98c8f008b877e7f0847d683cc46dbd27f62d333a46c141e175", 0x73}, {&(0x7f0000000400)="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", 0x171}], 0x3, &(0x7f0000000380)=[@timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}], 0x30}, 0x5bd84a4eb0b5600a) r3 = dup(r0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x7f) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x43a82, 0x0) r7 = syz_open_dev$dri(&(0x7f0000000080)='/dev/dri/card#\x00', 0x0, 0x0) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$DRM_IOCTL_SWITCH_CTX(r8, 0x40086424, &(0x7f0000000000)) r9 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(r9, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) r11 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 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={0x80000000076}}, r11, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x2, r11, &(0x7f0000000040), 0x2, &(0x7f00000000c0)) sendmsg$key(r9, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r10, @ANYRESDEC=r11]], 0xfffffffffffffe56}}, 0x20004850) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000340)={0x1, 0x10, 0xfa00, {&(0x7f0000000300), r10}}, 0x18) write$RDMA_USER_CM_CMD_LISTEN(r8, &(0x7f0000000000)={0x7, 0x8, 0xfa00, {r10, 0x5}}, 0x10) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r6, &(0x7f0000000300)={0xb, 0x10, 0xfa00, {&(0x7f0000000580), r10, 0x53}}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="5b02007ed9fd9cfec111e200f8fc165d31c1a4fb"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:33 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x100000000000000, 0x0) 15:06:33 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x10000000, 0x0) 15:06:33 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xff00, 0x0) 15:06:33 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 733.816212][T26720] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 733.848083][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 733.853956][ C1] protocol 88fb is buggy, dev hsr_slave_1 15:06:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:33 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f00000000c0)=ANY=[@ANYBLOB="5b303a3a5d3a2c3635363a00b6e74b7cde8e3fe552e41ac615839e6f17096090e81aef593a3753caf459c623fb38bfd39848bc3efe4b1a91b82f80c1316f8f7c10981fda9577d37a5c9a8cde167df3df474d816e4b31971f4456904c6a7dd20b5bfe0851fa6ce042408100"/122], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 734.113091][T26846] libceph: resolve '656' (ret=-3): failed 15:06:33 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x200000000000000, 0x0) [ 734.156213][T26846] libceph: parse_ips bad ip '[0::]:,656' [ 734.169641][T26988] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 734.205317][T27018] libceph: resolve '656' (ret=-3): failed [ 734.215211][T27017] libceph: resolve '656' (ret=-3): failed [ 734.234614][T27018] libceph: parse_ips bad ip '[0::]:,656' 15:06:33 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf0ffff, 0x0) [ 734.258268][T27017] libceph: parse_ips bad ip '[0::]:,656' 15:06:33 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:33 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x20000000, 0x0) 15:06:33 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000000c0)={0x80000000, 0x6, 0xfffffff8, 0x93, 0x3}) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x332, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100800080}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="24082cbd7000fbdbdf250c00000008000600010000000c00010008000800b400000040000200080003000000000014000100ac1414bb00000000000000000000000008000900ff0100000800030007000000080009002b01000008000b000200000008000400040000002400020008000500ffffffff08000b000a0000000800030003000000080004000500000020000100080009002a00000014000300ac1414240000000000000000000000002000010008000200d401000008000800000001000c0006006e6f6e6500000000"], 0xd4}, 0x1, 0x0, 0x0, 0x8000}, 0x4) [ 734.526611][T27231] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:33 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x300000000000000, 0x0) 15:06:33 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 734.631846][T27354] libceph: resolve '656' (ret=-3): failed [ 734.668412][T27354] libceph: parse_ips bad ip '[0::]:,656' 15:06:33 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1000000, 0x0) [ 734.693460][T27379] libceph: resolve '656' (ret=-3): failed [ 734.738793][T27379] libceph: parse_ips bad ip '[0::]:,656' 15:06:34 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x20100000, 0x0) 15:06:34 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="2f646576036e55063000"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 734.893745][T27460] libceph: resolve '656' (ret=-3): failed [ 734.908426][T27460] libceph: parse_ips bad ip '[0::]:,656' 15:06:34 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:34 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2000000, 0x0) 15:06:34 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x400000000000000, 0x0) [ 735.148912][T27665] ceph: device name is missing path (no : separator in /devnU0) 15:06:34 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:34 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x40000000, 0x0) [ 735.359823][T27761] libceph: resolve '656' (ret=-3): failed [ 735.395381][T27761] libceph: parse_ips bad ip '[0::]:,656' 15:06:34 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) llistxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)=""/15, 0xf) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="5b303a3a5d3a2c3635363a0098ba23ac912baccabe30ccc2d3efe4beaaddc977b6ed4b0dc948697055358826a4d23def80ea89f6c7f1b9f932d4c95483220686ad989c60481961104aea63a4ab9f6da77b428c0653b7fec64a6df3101187750e3229a5cddddc64fb41e736af7f58c231d98c53df59b0114024474dfc8ad1a623c6046bc8a42d99e1be3094ca5a96e91144a1ac38ab02d5194fc78afb68f1a936545ba191ab5aef1e569a761b59157df3468e9b1e41"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 735.515996][T27953] validate_nla: 5 callbacks suppressed [ 735.516006][T27953] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 735.568948][T27974] libceph: resolve '656' (ret=-3): failed [ 735.575662][T27823] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 735.592149][T27974] libceph: parse_ips bad ip '[0::]:,656' 15:06:34 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x500000000000000, 0x0) [ 735.617151][T27954] libceph: resolve '656' (ret=-3): failed [ 735.624538][T27954] libceph: parse_ips bad ip '[0::]:,656' 15:06:34 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x3000000, 0x0) 15:06:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x0) [ 735.663507][T28153] libceph: resolve '656' (ret=-3): failed [ 735.702442][T28153] libceph: parse_ips bad ip '[0::]:,656' 15:06:35 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:35 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:35 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x48000000, 0x0) [ 735.863776][T28244] libceph: resolve '656' (ret=-3): failed [ 735.893867][T28244] libceph: parse_ips bad ip '[0::]:,656' [ 735.941675][T28253] libceph: resolve '656' (ret=-3): failed [ 735.958205][T28253] libceph: parse_ips bad ip '[0::]:,656' [ 735.965740][T28250] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x0) 15:06:35 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x600000000000000, 0x0) [ 736.053223][T28367] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:35 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4000000, 0x0) 15:06:35 executing program 1: r0 = syz_open_dev$radio(&(0x7f00000000c0)='/dev/radio#\x00', 0x2, 0x2) read$char_usb(r0, &(0x7f0000000100)=""/76, 0x4c) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='[0::\\2,656:\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 736.162799][T28539] libceph: resolve '656' (ret=-3): failed [ 736.208645][T28539] libceph: parse_ips bad ip '[0::]:,656' [ 736.228354][T28624] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:35 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x0) [ 736.299601][T28669] libceph: resolve '656' (ret=-3): failed [ 736.333015][T28671] libceph: resolve '656' (ret=-3): failed [ 736.338228][T28669] libceph: parse_ips bad ip '[0::]:,656' [ 736.368387][T28675] libceph: resolve '0' (ret=-3): failed [ 736.378332][T28671] libceph: parse_ips bad ip '[0::]:,656' [ 736.400890][T28675] libceph: parse_ips bad ip '[0::\2,656' 15:06:35 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c000000, 0x0) [ 736.466893][T28828] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:35 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x20) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f00000000c0)={0x10002, 0x0, &(0x7f0000ffd000/0x3000)=nil}) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='[0::6:\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:35 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x700000000000000, 0x0) 15:06:35 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x5000000, 0x0) 15:06:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 15:06:36 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 736.723763][T28992] libceph: parse_ips bad ip '[0::6' [ 736.739714][T28963] libceph: resolve '656' (ret=-3): failed [ 736.768459][T28963] libceph: parse_ips bad ip '[0::]:,656' [ 736.802429][T29041] libceph: resolve '656' (ret=-3): failed [ 736.815683][T29053] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 736.828167][T29041] libceph: parse_ips bad ip '[0::]:,656' 15:06:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 15:06:36 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x800000000000000, 0x0) [ 736.914078][T29106] libceph: resolve '656' (ret=-3): failed 15:06:36 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x68000000, 0x0) [ 736.959726][T29106] libceph: parse_ips bad ip '[0::]:,656' [ 736.985974][T29180] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:36 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x8400) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000100)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000008, 0x0, 0x100000) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 737.079961][T29220] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 737.202672][T29426] mmap: syz-executor.1 (29426) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 737.224470][T29425] libceph: resolve '656' (ret=-3): failed [ 737.225602][T29426] libceph: resolve '656' (ret=-3): failed [ 737.236524][T29426] libceph: parse_ips bad ip '[0::]:,656' 15:06:36 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:36 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6000000, 0x0) 15:06:36 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x164) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 737.258677][T29425] libceph: parse_ips bad ip '[0::]:,656' [ 737.292375][T29506] libceph: resolve '656' (ret=-3): failed [ 737.371700][T29530] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 737.384699][T29506] libceph: parse_ips bad ip '[0::]:,656' 15:06:36 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x900000000000000, 0x0) 15:06:36 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c000000, 0x0) [ 737.522584][T29553] libceph: resolve '656' (ret=-3): failed [ 737.533716][T29577] libceph: resolve '656' (ret=-3): failed [ 737.538680][T29553] libceph: parse_ips bad ip '[0::]:,656' 15:06:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 737.563149][T29577] libceph: parse_ips bad ip '[0::]:,656' 15:06:36 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:37 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7000000, 0x0) 15:06:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 737.771980][T29784] libceph: resolve '656' (ret=-3): failed 15:06:37 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa00000000000000, 0x0) 15:06:37 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)={0x5, 0x0, [{0x82f, 0x0, 0x3}, {0x954, 0x0, 0x3}, {0x19c, 0x0, 0x4}, {0x2cb, 0x0, 0x6}, {0xbf1, 0x0, 0x4}]}) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x108021, 0x0) [ 737.840076][T29784] libceph: parse_ips bad ip '[0::]:,656' [ 737.917443][T29987] libceph: resolve '656' (ret=-3): failed [ 737.918850][T29989] libceph: resolve '656' (ret=-3): failed 15:06:37 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 737.972057][T29987] libceph: parse_ips bad ip '[0::]:,656' [ 737.976331][T29989] libceph: parse_ips bad ip '[0::]:,656' 15:06:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 15:06:37 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x74000000, 0x0) 15:06:37 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8000000, 0x0) 15:06:37 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x6, 0x222700) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000380)=0x1000000, 0x4) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) io_setup(0x0, &(0x7f00000003c0)=0x0) io_pgetevents(r3, 0x8, 0x66b492ecac121978, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={0x50}, 0x8}) r4 = syz_open_dev$cec(&(0x7f0000000300)='/dev/cec#\x00', 0x2, 0x2) setsockopt$rose(r4, 0x104, 0x2, &(0x7f0000000340)=0x4, 0x4) 15:06:37 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) syz_open_procfs(0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x101}, 0x14}}, 0x0) 15:06:37 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf00000000000000, 0x0) [ 738.407868][T30321] libceph: resolve '656' (ret=-3): failed [ 738.447380][T30321] libceph: parse_ips bad ip '[0::]:,656' [ 738.461141][T30329] libceph: resolve '656' (ret=-3): failed [ 738.486236][T30327] libceph: resolve '656' (ret=-3): failed [ 738.491579][T30329] libceph: parse_ips bad ip '[0::]:,656' [ 738.516873][T30327] libceph: parse_ips bad ip '[0::]:,656' 15:06:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x101}, 0x14}}, 0x0) [ 738.559146][T30467] libceph: resolve '656' (ret=-3): failed 15:06:37 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:37 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x9000000, 0x0) [ 738.613346][T30467] libceph: parse_ips bad ip '[0::]:,656' 15:06:38 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$media(&(0x7f00000001c0)='/dev/media#\x00', 0x5, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x13}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r3, 0x1ff, 0x27, "2cb28c1b1102f44a00314c042aee631bd3addb1deb834e56db87cb08ef9e1cfa338713e18acd4a"}, 0x2f) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="5b303a3a5d332203a69aeb61a48db4e7857521dc846638d1505d4b7d5fb076bc67715a6a2834fab843aa88045ebe72ea369d0ddae3e3b1bfa4587f0404c9e122af249600000000"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:38 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a000000, 0x0) 15:06:38 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1000000000000000, 0x0) [ 738.823722][T30651] libceph: resolve '656' (ret=-3): failed 15:06:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x101}, 0x14}}, 0x0) [ 738.882807][T30651] libceph: parse_ips bad ip '[0::]:,656' 15:06:38 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:38 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f0000000100)) dup(r0) r3 = dup(r0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/12], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) ioctl$sock_bt_hci(r3, 0x400448e2, &(0x7f00000000c0)="57d5bfb6398048c7a8e17b6d7d8a479ab6eff17499cef27b09cf20e00df14b2378156c") 15:06:38 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa000000, 0x0) [ 739.055844][T30710] libceph: resolve '656' (ret=-3): failed [ 739.082298][T30710] libceph: parse_ips bad ip '[0::]:,656' 15:06:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1}, 0x14}}, 0x0) [ 739.138828][T30776] libceph: resolve '656' (ret=-3): failed [ 739.207305][T30776] libceph: parse_ips bad ip '[0::]:,656' 15:06:38 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2000000000000000, 0x0) 15:06:38 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:38 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8cffffff, 0x0) [ 739.316557][T30912] libceph: resolve '656' (ret=-3): failed [ 739.334288][T30912] libceph: parse_ips bad ip '[0::]:,656' 15:06:38 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x56) setresuid(0x0, r2, 0x0) fsopen(0x0, 0x0) ioctl$RTC_PLL_GET(0xffffffffffffffff, 0x80207011, &(0x7f00000000c0)) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="05d73a"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1}, 0x14}}, 0x0) 15:06:38 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf000000, 0x0) 15:06:38 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:39 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2010000000000000, 0x0) 15:06:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1}, 0x14}}, 0x0) 15:06:39 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xc0ed0000, 0x0) 15:06:39 executing program 1: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x30) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:39 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:39 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x10000000, 0x0) 15:06:39 executing program 0: [ 740.013997][T31331] libceph: resolve '656' (ret=-3): failed [ 740.049134][T31331] libceph: parse_ips bad ip '[0::]:,656' [ 740.096262][T31454] libceph: resolve '656' (ret=-3): failed 15:06:39 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x3f00000000000000, 0x0) [ 740.166980][T31454] libceph: parse_ips bad ip '[0::]:,656' 15:06:39 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 740.207805][T31519] libceph: resolve '656' (ret=-3): failed 15:06:39 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/75, 0x4b) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:39 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf6ffffff, 0x0) [ 740.278313][T31519] libceph: parse_ips bad ip '[0::]:,656' 15:06:39 executing program 0: 15:06:39 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:39 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x20000000, 0x0) 15:06:39 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:39 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4000000000000000, 0x0) 15:06:39 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000240)={"eaa538f6bafd760a06148ae175cdf96b65b7b79079082c21dc81611d7137fb28b624ee6d261ae518acd59a9d984b369cc7deaa780b1df3b862bd288ac5f9ac557fbb3daa6ea1d2f5dc0236840a0100ce7befa212c58a6d9a7cf4dbbf87b2ea58e0553fa19c91eaa478cd5af586fd84d553a89f8533058bba4c15681ce7aa0ddb83198e87535c2fa49fc8ddeb1e8479158501d7eaee572b46145e563a3d397aa49afaa87c5927228549eff2c86332e288e0c3f49e23b7dc1804d63ca8376f884bc1858700cf135e60bf22d87678ed0b441d21f74b82a05b933fb3d84c302956f7764203d24d6db46977b40130f0e0a51b5fd0ccb058f5a2d2c9e8cee358df724bed6611cd9e508e09d93045868dbbb44dc33f4bbf1524e972b3c14687ed73999108e716d1e0ab5ed733067d267555815118c04b0cafe4dac77a9456ae9842734b331cfc19e1b550554bf2bbfe8df02bcdcab2e079d9a3d63aebf5b10a90bfc52e1f4c3822e95d33363be450389e1c0bb9103b531f44f38280186295e25de3da14fb91d0bdca4cc9cb1b03305121810664e7eca961d5284fdcc0a87ddd8e052d00da30d3df6f49fda1c39134b6dfbf298a9eb190805828257b0c7ec23e27b5a0bae073d265cbb785da91e68873fc20ce5e41cb6b839cb9ac6a4415aaaddf671d0d6422f8e01a8a081861909cdca44980ff1cd170a4c206c71d727426bbc9e8992c6acf29f56449d5800ea5c272baf8d9b81e325162e6859486896742f093bdae8ac03b7c9c01dd72f872020530fd634b95b79023e6137bf649cd741ae68e4f1e2d623f7d766af7db32a7bbdbb38b1d9b4928f17da2a1fd2898200de9fe2ad062167303a99b7650aedc4e76d727d8892b2ae5d6ddb12b167e10b79d02c26f9a44c1deffa97a392a0c2e55b3002d2e937fa2f2a609dbdabd042c88448df64acdd7852025961703a71e2bdef62c87df8ed3a8f07c429869dde37a969f51bb69c9170ae0de532d1142cd9d496674493bab8af36380f8056b5672d2effa026f1e09fc5277cf53bfdfcb5d4c322201c832597da20f3c0ce73846d01d76b8cada151fed1afac54ecacbe48b110c643d8aedab7179f05e6d4cac4062d9574a4df9e243439a3ea632207545e654a961debbdd9e02ccacb886ff3d5d70b2ac4a4e355a545ac2d8ba637054c8e56efdcfa50ac6346a7efd2fefd66c0ccaa41a769e3493fd6888af3abe1cf22f0601c9659476b9de1d2656bfc2bebf5fc3619d94fdc59a721a3412fba7be5d89edb11634c47717f1eb5d81290b585f14f186c3ab629870a2dfb2beefbfeb912b13501e43421be6759ba137009e70bbd9e209219001bc47a4bcf2f5289e2cf59d131f5ee7d7efd87483284634fd982094c2e500de49d22d15c08585333ec35234228dd6204b24f1246ee33e213129e72ea71ef5b00090ce605a57"}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dlm_plock\x00', 0x1, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000000680)=ANY=[@ANYBLOB="09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dbc286b2cb7d38fa17b17b7100000000000000"]) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5bc9ab1126bd2b5e48d24248"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) fsetxattr$security_smack_entry(0xffffffffffffffff, &(0x7f0000000100)='security.SMACK64MMAP\x00', &(0x7f0000000140)='keyring\x00', 0x8, 0x1) [ 740.706962][T31875] validate_nla: 18 callbacks suppressed [ 740.706991][T31875] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:40 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf9fdffff, 0x0) [ 740.753789][T31882] libceph: resolve '656' (ret=-3): failed [ 740.789495][T31882] libceph: parse_ips bad ip '[0::]:,656' 15:06:40 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 740.941886][T31926] ceph: device name is missing path (no : separator in [É«&½+^HÒBH) 15:06:40 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x20100000, 0x0) 15:06:40 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc000000, 0x0) 15:06:40 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4800000000000000, 0x0) [ 741.232765][T32221] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:40 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:40 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x40000000, 0x0) 15:06:40 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:40 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:40 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c00000000000000, 0x0) 15:06:40 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:40 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfeffffff, 0x0) [ 741.740315][T32642] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 741.742224][T32644] libceph: resolve '656' (ret=-3): failed [ 741.778298][T32644] libceph: parse_ips bad ip '[0::]:,656' 15:06:41 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 741.873422][T32656] libceph: resolve '656' (ret=-3): failed [ 741.886304][T32657] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 741.899797][T32656] libceph: parse_ips bad ip '[0::]:,656' 15:06:41 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x48000000, 0x0) 15:06:41 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xff000000, 0x0) 15:06:41 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6000000000000000, 0x0) 15:06:41 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 742.129006][ T588] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:41 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 742.212643][ T609] libceph: resolve '656' (ret=-3): failed [ 742.239504][ T609] libceph: parse_ips bad ip '[0::]:,656' 15:06:41 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 742.317722][ T621] libceph: resolve '656' (ret=-3): failed [ 742.328623][ T621] libceph: parse_ips bad ip '[0::]:,656' [ 742.401034][ T683] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:41 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c000000, 0x0) 15:06:41 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffff000, 0x0) 15:06:41 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6800000000000000, 0x0) 15:06:41 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) lstat(&(0x7f0000000180)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_tcp(&(0x7f00000000c0)='127.0.0.1\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='9p\x00', 0x112080, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472616e733da2757661706f72743d3078303030303030303030303030346532342c63616368653d6e6f6e652c64666c746769643d", @ANYRESHEX=r1, @ANYBLOB=',version=9p2000.L,dont_appraise,smackfstransmute=m[,\x00']) [ 742.575152][ T907] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:41 executing program 3: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 742.659235][ T1036] libceph: resolve '656' (ret=-3): failed [ 742.691871][ T1036] libceph: parse_ips bad ip '[0::]:,656' 15:06:42 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r0 = syz_open_procfs(0x0, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) [ 742.787955][ T1079] libceph: resolve '656' (ret=-3): failed [ 742.837863][ T1079] libceph: parse_ips bad ip '[0::]:,656' 15:06:42 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffdf9, 0x0) 15:06:42 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x60000000, 0x0) [ 742.895167][ T1230] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:42 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c00000000000000, 0x0) 15:06:42 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x260501, 0x0) write$P9_RREADLINK(r1, &(0x7f00000001c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:42 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 743.046564][ T1376] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:42 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c00, 0x0) [ 743.175361][ T1387] libceph: resolve '656' (ret=-3): failed [ 743.205848][ T1387] libceph: parse_ips bad ip '[0::]:,656' [ 743.251927][ T1393] libceph: resolve '656' (ret=-3): failed [ 743.257684][ T1393] libceph: parse_ips bad ip '[0::]:,656' 15:06:42 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xffffff8c, 0x0) [ 743.341443][ T1450] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:42 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x0) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:42 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x68000000, 0x0) 15:06:42 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7400000000000000, 0x0) 15:06:42 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1020, 0x0) 15:06:42 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 743.713407][ T1741] libceph: resolve '656' (ret=-3): failed [ 743.728294][ T1740] libceph: resolve '656' (ret=-3): failed [ 743.738897][ T1741] libceph: parse_ips bad ip '[0::]:,656' [ 743.748308][ T1740] libceph: parse_ips bad ip '[0::]:,656' 15:06:43 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x0) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:43 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffff6, 0x0) 15:06:43 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x0) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:43 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a00000000000000, 0x0) 15:06:43 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = accept$inet(r0, &(0x7f0000000380)={0x2, 0x0, @multicast2}, &(0x7f0000000440)=0xfffffd2c) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000240)={r2, 0x2, 0x6, "ab4bf11698ee0cecea3f0a384941b785ef2e40575cf5b966a46666f683e1c85f1ee3d3d41a53f68877e4ca515b2e30e120d06cb2c5d42a4abc4125cf2510887eefa7f429093f40a2a9a71664c9542817183a1dbbc7482138390c48f13f8523048fd6ce9397606354d079fa12dffc4e03848c07d34b7967fb133a883273c186dfc90bfb862bf9ebbde302b273b38c753c863054aa138dc2784848e426c0826b71f7ab7f6b8dcc27985c5d18fbbfeb1c993f127d84801b3e9a8d449c8a3fa908d09da467a29c8bcc2f3d6c4a0fbbc82c7720e4a21c37"}) r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) connect$nfc_llcp(r4, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x4, 0x9, 0x2, "d44b6601b08a616d53c378690c66a4d47022e26361990d245a36a8c740f1a5f439a00d6bdfe16d5c99edcc3173d7e95d0d67257b1aa8ea98d1444e59217f58", 0x16}, 0x60) mount(&(0x7f0000000340)=ANY=[@ANYBLOB="cc3736b657a300"/18], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:43 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c000000, 0x0) 15:06:43 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x0) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:43 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x0) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 744.226167][ T2083] ceph: device name is missing path (no : separator in Ì76¶W£) [ 744.251863][ T2084] libceph: resolve '656' (ret=-3): failed 15:06:43 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffffe, 0x0) [ 744.274370][ T2084] libceph: parse_ips bad ip '[0::]:,656' 15:06:43 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8cffffff00000000, 0x0) 15:06:43 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x0) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:43 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) r3 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x332, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'veth1_to_hsr\x00', 0x4}, 0x18) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000140)={0x40, 0xb, 0x4, 0x2000, {r4, r5/1000+10000}, {0x3, 0xd, 0x5, 0x9, 0x4, 0x4, "a4ee366a"}, 0x9, 0x3, @planes=&(0x7f0000000100)={0x5, 0xc0000, @mem_offset=0x8, 0x6}, 0x4}) 15:06:43 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000500)) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:43 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x74000000, 0x0) 15:06:44 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000500)) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:44 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000500)) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 744.735454][ T2441] libceph: resolve '656' (ret=-3): failed [ 744.746094][ T2420] libceph: resolve '656' (ret=-3): failed [ 744.765373][ T2441] libceph: parse_ips bad ip '[0::]:,656' 15:06:44 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xedc000000000, 0x0) [ 744.788393][ T2420] libceph: parse_ips bad ip '[0::]:,656' 15:06:44 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf6ffffff00000000, 0x0) 15:06:44 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r3}, 0x10) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b3045211f51d53635043868"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00000000c0)={0x3}, 0x4) 15:06:44 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000500)) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:44 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a000000, 0x0) 15:06:44 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000500)) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 745.192493][ T2763] ceph: device name is missing path (no : separator in [0E!QÕ658h) 15:06:44 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf0ffffffffffff, 0x0) [ 745.309516][ T2834] libceph: resolve '656' (ret=-3): failed [ 745.344239][ T2834] libceph: parse_ips bad ip '[0::]:,656' 15:06:44 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf9fdffff00000000, 0x0) 15:06:44 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xff00, 0x0) 15:06:44 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:44 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$USBDEVFS_IOCTL(r1, 0xc0105512, &(0x7f00000001c0)=@usbdevfs_driver={0x80000000, 0x3, &(0x7f00000000c0)="d222f988507c0da3ca1f5e01a1baeea16701009715a5ab550b84788c2ce3269517633633d8acc15cd43b10a149ee8134580e78d3d545bf2510541d6141b42a92c880981874d9ac37a1252fb0d039c0ebeb2a2bd02c868dd87684b187708e535e9d563e054d57347c1cde86657f052e3ea1ca32fad96bef36eb12dee7937ed56b7daa1889274a525544b251a2790066269067f7216bbf3514fbed0cd458bff190bd8b296b02004a82c4b1cb4adb9fb412d6e1e3100a3d66ea07920752477b2b72e9119f5e06dabc4dafef031cb618cea87db441c56e91d21911ed82f6bfa9dee5767e19d862814ee60a2f6689f1838f793d508239a812"}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:44 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x100000000000000, 0x0) 15:06:44 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8cffffff, 0x0) 15:06:45 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 745.773324][ T3170] libceph: resolve '656' (ret=-3): failed [ 745.794042][ T3170] libceph: parse_ips bad ip '[0::]:,656' 15:06:45 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a000000, 0x0) 15:06:45 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc00000000000000, 0x0) 15:06:45 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x200000000000000, 0x0) 15:06:45 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xc0ed0000, 0x0) [ 746.057840][ T3572] validate_nla: 11 callbacks suppressed [ 746.057884][ T3572] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:45 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x314a83, 0x0) write$9p(r2, &(0x7f00000002c0)="edc6bb15666e3e3601eba4ddf695d7e7c4dcb01176aa94579102553436951268b658b213759e2602715d0ad2025256b7eaf4a0a96df77510a28e406c229ca38b1d219842c122ad59c8fd75eb6e82158df578336a65721472096dba87022b82f5dfd72411af82e7a507d0a2dd94506ecb1aa284f5f8b664e91e6c34c2fee983b948ddec1bfc5dd48a4e4b51d23769c246d20462d054b616feba51", 0x9a) r3 = socket$inet6(0xa, 0x6, 0x0) close(r3) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000003c0)={r5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r5, 0xb055, 0x30, 0x5, 0x9}, &(0x7f0000000100)=0x18) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r6) ioctl$sock_netdev_private(r6, 0x89fa, &(0x7f0000000240)="0da78f56690edc6f642e374d67dfc381377dc5efdbea94ab647550caa24155685108991679204a18c8da6ac701c0a9ae3394333b0e5175e0596ba9d8b1050b184c44e4035e299d4346bd6a60eb834dc19cf8a3b57afd93cfe2703723d0") [ 746.194720][ T3593] libceph: resolve '656' (ret=-3): failed [ 746.219593][ T3599] libceph: resolve '656' (ret=-3): failed 15:06:45 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 746.240332][ T3593] libceph: parse_ips bad ip '[0::]:,656' [ 746.246230][ T3599] libceph: parse_ips bad ip '[0::]:,656' 15:06:45 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 746.336620][ T3644] libceph: resolve '656' (ret=-3): failed [ 746.375312][ T3644] libceph: parse_ips bad ip '[0::]:,656' 15:06:45 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfeffffff00000000, 0x0) [ 746.438309][ T3701] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:45 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x300000000000000, 0x0) 15:06:45 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = geteuid() getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r10 = dup(r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) read(r10, &(0x7f0000000400)=""/49, 0x31) r11 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r11, 0x202002) keyctl$chown(0x4, r11, r7, r8) clock_adjtime(0x7, &(0x7f0000000500)={0x100, 0xc6, 0xce2f, 0x3, 0x4, 0x7, 0x8001, 0x0, 0x10001, 0x3f, 0x4f27, 0x7, 0x100, 0x9, 0xffffffffffffffff, 0x1, 0x5, 0x80, 0x8, 0x0, 0x4d7, 0x8387, 0x7, 0x7fffffff, 0xfffffffffffff801, 0x7}) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="0200000001000e000000000002000d00", @ANYRES32=r2, @ANYBLOB="040003000000000008000100", @ANYRES32=r3, @ANYBLOB='\b\x00\f\x00', @ANYRES32=r4, @ANYBLOB="080002005ed4cd3ac9e65b6e66a7b9232ab0b06160a29ced0d772c98d82b42512561c972fe9c5e3f4441799a44deb6507c00e68703c6b06a7c0ac61e2c59fbe668f5159a33e3df9df0972a7a46606cd8e7c5f4841b9ec66b6b68", @ANYRES32=r5, @ANYBLOB="08000400", @ANYRES32=r8, @ANYBLOB="10000400000000002000040000000000"], 0x4c, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r12 = syz_open_dev$binderN(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r12, 0x40046207, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='[\a\x00\x00\x00\x00\x00\x00\x006:\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:45 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 746.589093][ T3895] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 15:06:45 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf6ffffff, 0x0) 15:06:46 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000500)) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 746.731374][ T3947] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:46 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xff00000000000000, 0x0) 15:06:46 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x400000000000000, 0x0) 15:06:46 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x2000000000400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="60aca26fa9252f3f35363a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:46 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf9fdffff, 0x0) 15:06:46 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:46 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c00, 0x0) [ 747.243778][ T4383] ceph: device name is missing path (no : separator in `¬¢o©%/?56:) 15:06:46 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x500000000000000, 0x0) [ 747.283943][ T4427] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:46 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xffffffff00000000, 0x0) 15:06:46 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc000000, 0x0) 15:06:46 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:46 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) 15:06:46 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x3, 0x620881) write$P9_RREMOVE(r2, &(0x7f0000000140)={0x7, 0x7b, 0x9}, 0x7) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_dccp_int(r4, 0x21, 0xb627cf4d5b6b519d, &(0x7f00000000c0)=0x1, 0x4) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:46 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x600000000000000, 0x0) [ 747.647473][ T4815] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:47 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f00000000c0)="cdf8145cf0", 0x5) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:47 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfeffffff, 0x0) 15:06:47 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:47 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffffffffff000, 0x0) 15:06:47 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x700000000000000, 0x0) [ 747.873434][ T4931] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 748.090936][ T5142] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 748.183909][ T5165] libceph: resolve '656' (ret=-3): failed [ 748.250138][ T5165] libceph: parse_ips bad ip '[0::]:,656' 15:06:47 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:47 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:47 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x800000000000000, 0x0) 15:06:47 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xff000000, 0x0) 15:06:47 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB="5be514db86dadef1aa3fa6a2114d7d303a3a80007412abaffb251b7738df685598000000000000"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:47 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) close(r1) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r3, 0xffff}, 0x8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(0xffffffffffffffff, 0xc040564b, &(0x7f00000002c0)={0x80, 0x0, 0x2812, 0x8, 0x68aa, {0x1, 0x6}}) mount(&(0x7f0000000400)=ANY=[@ANYBLOB="31303a3a00002c3635363a00f0e3b89d8decb0e59f07c624e48e8222fceac0685e4a680ea508e16695ceb4439783364c7c31b7eeb87f78c799ba5544c3b51f21a86b1e0960b53fe787a17b0105406d6aefe92802b58d96dc996a23ab88f850fb61e28e91d44a63206a952b4f2b2480e826004f251f000000f35422b14a7055750f20eb3825fe69059d3d7643976e0f638c4dfd089eabd29deb4a873ec3a213bb477ff059ad9dd41e4ee357a8d32a0d00ef34ef2a8f6693de99051bc8f8242d980802e9465c18d4ca7cac018b11f67b63dc4e36d8"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x10000, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r6, 0x8004551a, &(0x7f0000000040)) ioctl$USBDEVFS_RELEASE_PORT(0xffffffffffffffff, 0x80045519, &(0x7f0000000240)=0x6) [ 748.588921][ T5579] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:48 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffff000, 0x0) 15:06:48 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x900000000000000, 0x0) [ 748.798535][ T5615] ceph: device name is missing path (no : separator in [åÛ†ÚÞñª?¦¢M}0::€) 15:06:48 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:48 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="5b0000000000000000000000b582150bb2417de9682742a327673887c3ea15e665e7401404d57aeefbbb2b40be0e0e9afc2ec505f0cde532392ef2dc3fbcc6422f7541ddda149ca71c4c64f826ee8653071e7ce052c6738f1ebdc98f7a6f3f54c2af2f91de8c8247f0334a0e748807a698824eb7264526bf6c8d721bff8d4784f9e5db82c849613aa5d9ecb4f08a15d3998e424fc77564823e43639a8c13adb3edeb12d0bd360f402b58dbaa86083e7b67c71e3f05f825c4df8994e11facc83ade6835bada75d2a36a25f033357b678d4947c84de9979d28970eeabccfcc"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:48 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 749.052584][ T6003] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:48 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r2, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x101}, 0x14}}, 0x0) 15:06:48 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffdf9, 0x0) [ 749.218094][ T6141] ceph: device name is missing path (no : separator in [) 15:06:48 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa00000000000000, 0x0) 15:06:48 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:48 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000000c0)=0x4) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 749.401396][ T6291] libceph: resolve '656' (ret=-3): failed [ 749.428345][ T6291] libceph: parse_ips bad ip '[0::]:,656' 15:06:48 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xffffff8c, 0x0) 15:06:48 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf00000000000000, 0x0) 15:06:48 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:48 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='[0::}:,656:\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:49 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 749.866282][ T6551] ceph: device name is missing path (no : separator in /dev/nullb0) [ 749.876192][ T6544] libceph: resolve '0' (ret=-3): failed [ 749.902789][ T6544] libceph: parse_ips bad ip '[0::}:,656' 15:06:49 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) 15:06:49 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1000000000000000, 0x0) 15:06:49 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffff6, 0x0) 15:06:49 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b430117000000000000baa7"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:49 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$vim2m(0xffffffffffffff9c, &(0x7f0000001340)='/dev/video35\x00', 0x2, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x2000, &(0x7f0000001280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB='\x00wfdno=', @ANYRESHEX, @ANYBLOB="2c63616368657461673d5e7b656d31272e2c76657273696f6e3d3970323030302e4c2c6163636573733d616e792c6e6f657874656e642c6673636f6e746578743d757365725f752c6673757569643d6630312437ec62382d353163352d336662aa2d656333642d32d5384d376130622c00"]) 15:06:49 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 750.305387][ T6874] ceph: device name is missing path (no : separator in [C) 15:06:49 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffffe, 0x0) 15:06:49 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:49 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2000000000000000, 0x0) 15:06:49 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x332, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) close(r4) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="55571b46"], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000000c0)={r6, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r7, @in6={{0xa, 0x4e20, 0x8000, @mcast1, 0x5d37}}}, 0x84) r8 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1000000, 0x0) 15:06:49 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001380)={0x0, 0xb3, "8c49cf2680f809714b4f5e7c5ae045aa1b5b3635a6be47ab543dedcf902d05b9806a6ee15366b39b1d4842a0f78c4a828140c9ba2d452b05f2a905849fd53315a06fb12fc4b801c4121d5263eea86b74dcf6066cd905b8add79b895d1e0058465d336eed7f575cd3b9daf507d23a264f6520a974d35bc12fc485d046aaea9371c2d7f52220913a8923df0b8e006d2a015c5b95e27a85dc6bf9e1660954c18a1f33c156ccd0de2745f03f4b4ddf87c401e9f332"}, &(0x7f0000000040)=0xbb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x0, 0x516, 0xa8, 0x441a, 0x80}, &(0x7f00000001c0)=0x14) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001280)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x8000}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) getitimer(0x0, &(0x7f00000000c0)) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r4, r5, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r6, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="00001f0000005daab508ffb5a151"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:50 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:50 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:50 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xedc000000000, 0x0) 15:06:50 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2010000000000000, 0x0) [ 751.100155][ T7508] validate_nla: 5 callbacks suppressed [ 751.100184][ T7508] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:50 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x2, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:50 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b30000000e02c3635363a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f00000001c0)=0x1d7) setuid(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = getgid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r10 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r10, 0x202002) keyctl$chown(0x4, r10, r8, r9) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) r13 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x95e42, 0x0) r14 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r13, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x30, r14, 0x600, 0x70bd29, 0x25dfdbfd, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x6, 0x100, 0xfffffff7, 0x3}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x8000000}, 0x4100) r15 = socket$inet6(0xa, 0x6, 0x0) close(r15) r16 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r16, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r15, 0x84, 0x1b, &(0x7f00000003c0)={r17}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r17, 0xfffffffc, 0x8}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r12, 0x84, 0x11, &(0x7f0000000380)={r18, 0x6}, &(0x7f00000003c0)=0x8) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {0x1, 0xd}, [{0x2, 0x1, r2}, {0x2, 0x0, r4}], {0x4, 0xe}, [{0x8, 0x4, r5}, {0x8, 0x1, r6}, {0x8, 0x4, r9}], {0x10, 0x4}, {0x20, 0xc}}, 0x4c, 0x1) 15:06:50 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024120000040000000b0000000000000c050000000400000000000008040000000800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r3, 0x101}, 0x14}}, 0x0) 15:06:50 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf0ffffffffffff, 0x0) [ 751.328920][ T7679] ceph: device name is missing path (no : separator in [0) 15:06:50 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 751.400839][ T7715] libceph: resolve '656' (ret=-3): failed [ 751.428053][ T7715] libceph: parse_ips bad ip '[0::]:,656' 15:06:50 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4000000000000000, 0x0) [ 751.569203][ T7922] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:50 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) recvmsg$kcm(r2, &(0x7f00000001c0)={&(0x7f00000000c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @local}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/17, 0x11}], 0x1, &(0x7f0000000240)=""/71, 0x47}, 0x40000000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="1b303a3a5d3a2c3635363a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:50 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0x7bd9bce97fabc8e8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:50 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:51 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4800000000000000, 0x0) 15:06:51 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x100000000000000, 0x0) [ 752.045410][ T8078] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 752.064508][ T8073] libceph: resolve '656' (ret=-3): failed 15:06:51 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:5656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:51 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 752.108437][ T8073] libceph: parse_ips bad ip '[0::]:,656' 15:06:51 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c00000000000000, 0x0) 15:06:51 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ceph\x00', 0x0, 0x0) 15:06:51 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x200000000000000, 0x0) 15:06:51 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001280)=ANY=[@ANYBLOB="5b303a3a5d3a2c3635363a00c1590a0eb5884ce17a0a0e31630400000000000000ce05aebb24bf800f7577b1129a6f0c8f72cda97771e2b879e307ce64b8532479978318067b3d75604f74c64049d0e24d799bad79a3019eb890ee17cb3bb4334545d1ae67c5b4bc4aed9e1b13e301560e249df9f9b8ec1c6e7a7655bc4c4237be9234cea2ece99630ec7648ed3d68c843d9a38d3cce2fa90cceb879b56a4d2cf318de4f340d07aa4ad3bb14e66c2fe7a6db20e01c94276068dde23b9c9a13f408f469e06aa8cf242cc893da"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x0) [ 752.455829][ T8431] libceph: resolve '656' (ret=-3): failed 15:06:51 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 752.504494][ T8431] libceph: parse_ips bad ip '[0::]:,656' 15:06:51 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6800000000000000, 0x0) [ 752.659426][ T12] libceph: mon0 (1)[::]:5656 socket error on write [ 752.670154][ T12] libceph: mon0 (1)[::]:5656 socket error on write [ 752.684437][ T8524] libceph: resolve '656' (ret=-3): failed [ 752.696455][ T8524] libceph: parse_ips bad ip '[0::]:,656' 15:06:52 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x300000000000000, 0x0) 15:06:52 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='c\xd33\x18\xe9\xe1\xbfZ\xeb2\xc4\xd9/\xee\f\x00', 0x0, 0x0) 15:06:52 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:52 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SG_NEXT_CMD_LEN(r3, 0x2283, &(0x7f00000001c0)=0x3e) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r4, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000001280)=ANY=[@ANYBLOB="d6cfc740ccf93d38c1110e95d9451c03ca0e342570a359a7a9b10a57f765f2b80c3dcd5b8d7e4b9e755599f23feae99acc234a05ba705efff2540f24d4d08e03d9c195d33e49d87e40310600ff4755d44112cd26fb4d047ce63a258400"/103], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:52 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x400000000000000, 0x0) 15:06:52 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000100)={{0x1, 0x0, @reserved="8b0cd66f0361668a1fbc196a327965ff23d4d397be4a9d813642179c6492d24f"}}) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/12], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f00000000c0)={0x25876c9ec18a6ad2, 0x992d}) 15:06:52 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:52 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000001280)=ANY=[@ANYBLOB="5b303a3a5d3a2c3635363a00c1590a0eb5884ce17a0a0e31630400000000000000ce05aebb24bf800f7577b1129a6f0c8f72cda97771e2b879e307ce64b8532479978318067b3d75604f74c64049d0e24d799bad79a3019eb890ee17cb3bb4334545d1ae67c5b4bc4aed9e1b13e301560e249df9f9b8ec1c6e7a7655bc4c4237be9234cea2ece99630ec7648ed3d68c843d9a38d3cce2fa90cceb879b56a4d2cf318de4f340d07aa4ad3bb14e66c2fe7a6db20e01c94276068dde23b9c9a13f408f469e06aa8cf242cc893da"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x0) 15:06:52 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c00000000000000, 0x0) [ 753.295908][ T9250] ceph: device name is missing path (no : separator in ÖÏÇ@Ìù=8Á•ÙEÊ4%p£Y§©± [ 753.295908][ T9250] W÷eò¸ =Í[~KžuU™ò?êéšÌ#Jºp^ÿòT$ÔÐŽÙÁ•Ó>IØ~@1) 15:06:52 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:52 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000001280)=ANY=[@ANYBLOB="5b303a3a5d3a2c3635363a00c1590a0eb5884ce17a0a0e31630400000000000000ce05aebb24bf800f7577b1129a6f0c8f72cda97771e2b879e307ce64b8532479978318067b3d75604f74c64049d0e24d799bad79a3019eb890ee17cb3bb4334545d1ae67c5b4bc4aed9e1b13e301560e249df9f9b8ec1c6e7a7655bc4c4237be9234cea2ece99630ec7648ed3d68c843d9a38d3cce2fa90cceb879b56a4d2cf318de4f340d07aa4ad3bb14e66c2fe7a6db20e01c94276068dde23b9c9a13f408f469e06aa8cf242cc893da"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) ioctl$UI_SET_SNDBIT(r0, 0x4004556a, 0x0) 15:06:52 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r2, r3, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r4, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="275bffff0000002c3635363a"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:52 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x500000000000000, 0x0) 15:06:52 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r4, 0x0, 0x351, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$nfc_llcp(r3, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x3, 0x3f, 0x6, "a9c9c93150c000b9bb837a189a87b3842338c6acc3d1ba16f423120e04b7583291b4787d41e133f45b9d033b2cf54db1b0955f93177089dbef3db8e7cd8a96", 0x2b}, 0x60) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:52 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7400000000000000, 0x0) 15:06:53 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 753.852163][ T9644] libceph: resolve '656' (ret=-3): failed [ 753.853908][ T9637] ceph: device name is missing path (no : separator in '[ÿÿ) [ 753.918443][ T9644] libceph: parse_ips bad ip '[0::]:,656' 15:06:53 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a00000000000000, 0x0) 15:06:53 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x600000000000000, 0x0) [ 753.995480][ T9639] libceph: resolve '656' (ret=-3): failed [ 754.021430][ T9639] libceph: parse_ips bad ip '[0::]:,656' 15:06:53 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xe8a7bb98fca63ee8, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000001280)=""/206) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r2, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0x0, 0x0, 0x0, &(0x7f0000001380)={0x7, 0x4}, 0x0, 0x0, &(0x7f00000013c0)={0x3, 0xe, 0x7f, 0x81}, &(0x7f0000001400), 0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=0x80000001}}, 0x10) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:53 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:53 executing program 1: r0 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@remote, 0xe, r3}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:53 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r4, 0x0, 0x351, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$nfc_llcp(r3, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x3, 0x3f, 0x6, "a9c9c93150c000b9bb837a189a87b3842338c6acc3d1ba16f423120e04b7583291b4787d41e133f45b9d033b2cf54db1b0955f93177089dbef3db8e7cd8a96", 0x2b}, 0x60) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 754.377078][ T9979] libceph: resolve '656' (ret=-3): failed [ 754.395744][ T9979] libceph: parse_ips bad ip '[0::]:,656' 15:06:53 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8cffffff00000000, 0x0) 15:06:53 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:53 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x700000000000000, 0x0) [ 754.465293][T10043] libceph: resolve '656' (ret=-3): failed [ 754.469804][ T9988] libceph: resolve '656' (ret=-3): failed [ 754.488781][ T9988] libceph: parse_ips bad ip '[0::]:,656' 15:06:53 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) dup3(r3, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r4, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:53 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r4, 0x0, 0x351, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$nfc_llcp(r3, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x3, 0x3f, 0x6, "a9c9c93150c000b9bb837a189a87b3842338c6acc3d1ba16f423120e04b7583291b4787d41e133f45b9d033b2cf54db1b0955f93177089dbef3db8e7cd8a96", 0x2b}, 0x60) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 754.533462][T10043] libceph: parse_ips bad ip '[0::]:,656' 15:06:54 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:54 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 754.777713][T10283] libceph: resolve '656' (ret=-3): failed [ 754.790167][T10283] libceph: parse_ips bad ip '[0::]:,656' [ 754.864740][T10358] libceph: resolve '656' (ret=-3): failed [ 754.897210][T10358] libceph: parse_ips bad ip '[0::]:,656' 15:06:54 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf6ffffff00000000, 0x0) 15:06:54 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x800000000000000, 0x0) 15:06:54 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r4, 0x0, 0x351, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$nfc_llcp(r3, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x3, 0x3f, 0x6, "a9c9c93150c000b9bb837a189a87b3842338c6acc3d1ba16f423120e04b7583291b4787d41e133f45b9d033b2cf54db1b0955f93177089dbef3db8e7cd8a96", 0x2b}, 0x60) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 755.001925][T10508] libceph: resolve '656' (ret=-3): failed 15:06:54 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 755.051941][T10508] libceph: parse_ips bad ip '[0::]:,656' 15:06:54 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = geteuid() r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000013c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000014c0)=0xffffff04) lstat(&(0x7f0000001500)='./bus\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() setxattr$system_posix_acl(&(0x7f0000000240)='./bus\x00', &(0x7f0000001380)='system.posix_acl_access\x00', &(0x7f00000015c0)={{}, {0x1, 0x2}, [{0x2, 0x2, r5}, {0x2, 0x2, r8}], {0x4, 0x4}, [{0x8, 0x4, r9}, {0x8, 0x1, r10}, {0x8, 0x4}, {0x8, 0x2}, {0x8, 0x2, 0xee01}], {0x10, 0x5}, {0x20, 0x2}}, 0x5c, 0x5) ioctl$PPPIOCGL2TPSTATS(r4, 0x80487436, &(0x7f0000001280)="c98d5e149e281384c4d92c526c194500aa396a5ea65760b6fef7d5ff0c6297cb621a27d8c591f7dbe12981006982a2a57a2a61056393d0cf812af61b0efd36f569d01010b827d255fc27a6be82b55c118316ab499017d2cb5a6209903c7eb7ffab48c6a1f2856c8be706dfe1c6242e348781ba280157fff7f5aa6688dedbad389b3ca2b5916ceabe4af9810f98cd00b4c0f635eae3a725d114c301e80775c0f9d08443c4230d95f5c66c4f0cceb844c84a63786b8e89739194759e9aa2e5e796e1f7db17eff49ef349fb29857c934bcbfcb9737f3756fe066ab4263ffec62d20a4be7ce35956a0084650254826ab398f00f7c80b2431") setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) r11 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x400000, 0x0) ioctl$VT_ACTIVATE(r11, 0x5606, 0x7) 15:06:54 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf9fdffff00000000, 0x0) 15:06:54 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x3, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func={0xb, 0x0, 0x0, 0xc, 0x5}, @typedef={0x4, 0x0, 0x0, 0x8, 0x4}, @fwd={0x8}]}, {0x0, [0x0, 0xbe]}}, &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:06:54 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x900000000000000, 0x0) 15:06:54 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 755.335039][T10782] libceph: resolve '656' (ret=-3): failed [ 755.354870][T10699] libceph: resolve '656' (ret=-3): failed [ 755.361067][T10782] libceph: parse_ips bad ip '[0::]:,656' [ 755.378221][T10699] libceph: parse_ips bad ip '[0::]:,656' 15:06:54 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r4, 0x0, 0x351, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bind$nfc_llcp(r3, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x3, 0x3f, 0x6, "a9c9c93150c000b9bb837a189a87b3842338c6acc3d1ba16f423120e04b7583291b4787d41e133f45b9d033b2cf54db1b0955f93177089dbef3db8e7cd8a96", 0x2b}, 0x60) 15:06:54 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001280)='/dev/snapshot\x00', 0x100, 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = dup3(r0, r1, 0x0) sendmmsg$alg(r2, &(0x7f0000009600)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000001c0)="0cc51f37c4a323490bdfb5f36330e03c", 0x10}, {&(0x7f0000009840)="7a329ca596d7c5f922f9393ea85fbdcb8beabc7c38751ab896f37d2a4ee21c7af4df0d83b5ff022cbc36de61a2930ab5543c7972e9890d86d446dce124f10edb8bf7c5d407d7a88a56592474834025ce9351f6fb24168c170ece647ac7b0e5aa647eaba31880de001d1796b6a907ef8b6fe484506a26f8985d1520b2513c7b4c62928aaf8c01616cf131de9432f5a8796b5aa4b43e796e327c540b86a35db8fab2fb21bbc085c68dbf4f6550eca36e26ad848000ad318e9c62bba2136dfc0c629f13ac636e608c065880479e01e50cff95236f63335873a41e", 0xd9}, {&(0x7f0000001340)="90ce5f261deaf792e0aec076a7416cad6ccbaef3d1a6588e6286b2eedd11b9a2328b3f4600e33adf1212240d929496a696ff35d2aca9da3947f8b07e3a81428d230599962a946dc0d725e0bd1ec7aa20f3e829d9e138777a6d45abd30a8971919bf6d37e46aa023ae6e83f97a6ffaf397249b83d6546bd205ec683b24e18997f52f9d467bec830a2ffae97db9a600a1188433d4fef048a1139555d8ae3ce83a7a65bc47a34bed6d0fc", 0xa9}, {&(0x7f0000001400)="8744cefeaa9f4395a3bab2762d488137e34fdf72996604395c800caa8dafff49dda64fd7aeb3b18b02b2573e28b90000a3802fa0256a46e565e8155f3d068cbf42ec4ff52bd6f981315d50f44339b03667e7523e465fe415af95acb512b5d100800b36f0a7dd7f9a9fc76b3c99dcc47d6a8d34ec392b81b199d3ac020590", 0x7e}], 0x4, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000009940)="d5accea60a575c107dc4317ecd72118723748eba7f9a7a4f6ef67a2451851129f8281f09abeb6ba63125e2ffd58fda4e44be412f081b9f4c0b249d43070082d327f8c143813e9d0ef7d86b9bea9c55bdaf85d5e3d59af9c8c0830731aea60fb02f49a24786f62b7da8f63547b342bc6741377f26424c031a27bd71c3ef9742f4665ffce8", 0x74}, {&(0x7f0000001500)="4ede41b1aeb671ea45a15252da4b2e5199b83d3957cfa2f1a6af80d1aef1eba581ee2e9565fc96e476ed939124bf4ba4dfb56c49f9a7ecef", 0xfe7d}, {&(0x7f0000001540)="22ca12757c39189ae83719e7713348048f541d14107542ee7bb161b55b24c46706487fb22220f1f5d9128d3cc63aa1b788410a7aa60858b3c0470002f31ee0ec3ad0ebd2c0a1811a4cfb0890fc784aeab59bf13cf074cd24a28c62d2f1447b9d86ee7a8fa8c737765c8e94ee2462c4", 0x6f}, {&(0x7f00000015c0)="4c094ab38b1787488377a3fc218a09ceca2293ad12df91aeaec96181a6d221c7e1f6f9b005ae572983e4ed660d070ad4678ed032a49e6e6bd0bd49ff97e8cdce9453d57b0a4da70cca44d1a41ef021c8274315f228c9ea1d708d24f4dfbba5c5d1deb4c2c070dca78234b89447db383b19e2d55148f2af820f0d083763d0df9831a33abd1a6e818f3a6454ada78f923fbc9be505e9c7f48c37f7dcf4be73a977279d584abdbf4043fb931b300a18011e7f9b9b544340981bf5f65816d73b944ec9b79671ff638e3f16c79846474b44384153584c572f6174f88c04a5751f14f3d0ec7540d12140b642edf5e48daa28bc", 0xf0}], 0x4, &(0x7f0000001700)=[@iv={0xd8, 0x117, 0x2, 0xc2, "4f7986e3044e946fe0bf9eb0f6901a75bcbc73a99eba0f7ab276c24c8a55e97bbf64c71e176a675d24e593478c20e1ff18bd305f63342da9d7b11594fa4fd96f5d97c61e58c313dcad142bc49f4ef6d51d3cdde2446c7326a34c690ea343718471f891dc6ec9cc3ef9cdb392e947170ac9c0ad4bdb68b321ebade1712abfe75db47a950408e08d091eb97ab6f1cc2ab48d9a1f65cab7bd39b4b4332a6bfa41219f2f354a1584f64ad71936e7188efc1e0fa8cff35f1e2b3e99b4215fec378c6e6ef7"}, @assoc={0x18, 0x117, 0x4, 0x9214}, @op={0x18, 0x117, 0x3, 0x1}], 0x108, 0x24180}, {0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000001840)="a0290961e8c0661598e927694d268ddbba58599db3213de91dfe46d03826c1cc3f74b02fe108c9b69ab85f72c1d0e786f3884af839e33f7198bbbcf16854e308aac2c066bb3cf756a22d10b854e90e3b2dfa214d2cd7ad1fe245c9ee0608c8747bfcbf6ab862d46099ca28a3d48cd6c45364b12b0244090b3416ef56b3c12e5bf8cdf47034d88f54d60cc3ef463ffc26a9b977890ecc813bd4e8cca4db22306d3e86385e836b15e797dd86484ae8956b99205d57686462a0", 0xb8}], 0x1, 0x0, 0x0, 0x44001}, {0x0, 0x0, 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{&(0x7f0000007f40)="dff303a3cfc9f60b52305bf34a7c47ca2da1d30a0c1c03628a9ac4a4ceffc2d1fa6b9b5a6ae859f89f968a0419b03bfb0fb17693f6ec52f9e1fdfe81141414d9677c0205bef937c9afa0d775646e84e5bbd126b34e99493deba3fad6764f644569fec81114c8a552dd4edcfde0e94458af4713d786187ebf12dd18d07d679e551d21818a127eec18ecc27cbe80982425f7d6540d1f964855d9f2eed452202da4f7fa5f8fea201bc7cbb82ba3ee0cc5fccc84efba0a6da4d705ed6fbfa653", 0xbe}, {&(0x7f0000008000)="df907c2ec3686919c5340b9cac0427f90d507d054ab78e2e87f246ff9c55ed978b3c611f5a5c099efbf29c44c57bcd3bb30776a08eea8ec2694746383be92a7521ff34300fe9f0c0a96c6503cb8cab879b44f8fbb1c880bfc9e88ee3a896b9588166a5024c4a4d770e2782b38769a60df5aa535ef5b8e75ee94649c3685f8a444dc634d7d7b199201fb7ab92587bdfa2925d7f7e7de884b3908e02e87c4fe9a43ee4abd813e49a96a15c218bb786a68856a37806537c1e60bcf8b9", 0xbb}], 0x6, &(0x7f0000008140)=[@op={0x18}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000}, {0x0, 0x0, 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{&(0x7f0000008380)="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0x1000}], 0x5, &(0x7f0000009400)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xf8, 0x117, 0x2, 0xdf, "28e974021c29b29b223575c31b729cdf45fb7773d22b95c10e723400adbfa142824d5d69c448d8cfaa0ae74ec2dc99bd6bd1705aff5dfd9b45f6020dd85a2277d4c60a5d13cb61f50d4adbc2d714a828ae98a8a1a06540ac4438b9e3518c2533e08aacee08cf65c2f9eb869ed6a1406e3ec73af55021670b5577bd8d0f4e99010a4b4209a576068445e2648e28ce967beda225ea22e33b204e6ef29b881f641d1f3644a634e6d890594366c27290d022def1a37f809d4849284cf07f03737b94fd31022ee099094749913c704ef35d254f39bb0962fdba48f9aae6669b876f"}, @iv={0xe8, 0x117, 0x2, 0xd0, "de3da501487ed41aefac921cd2d63b7d0af0748eba54b7e6895ca48b0d26d07f445f0665cb5a1a5c288839f671dbdff210d05af17b7c85dee9790ecb0f853ca9135a26dd360011e88d6bd566195e2ae4608d6c76d78afbe2d6ff98825d23d264a716d9910946604b4eb11bbef1bb4e4e2c4a28a96b5e2b3e1628a03b687efe569c7f66ac8ff8e0461ecf9270c47ce4e33ed14eedc7b907488017cda29016018bacbbfe0716754374d7429751cd78ce16ee48725d2f05921f06e631c39a96304f78e4e6b0e87d34b9662e8e76ce9ff5b3"}], 0x1f8, 0x4040}], 0x492492492492710, 0xc) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r3, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:54 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:55 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x3, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func={0xb, 0x0, 0x0, 0xc, 0x5}, @typedef={0x4, 0x0, 0x0, 0x8, 0x4}, @fwd={0x8}]}, {0x0, [0x0, 0xbe]}}, &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:06:55 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xa00000000000000, 0x0) 15:06:55 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc00000000000000, 0x0) 15:06:55 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r4, 0x0, 0x351, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:06:55 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 755.977724][T11129] libceph: resolve '656' (ret=-3): failed [ 756.016959][T11129] libceph: parse_ips bad ip '[0::]:,656' 15:06:55 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfeffffff00000000, 0x0) 15:06:55 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x400400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x3, 0x8) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func={0xb, 0x0, 0x0, 0xc, 0x5}, @typedef={0x4, 0x0, 0x0, 0x8, 0x4}, @fwd={0x8}]}, {0x0, [0x0, 0xbe]}}, &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:06:55 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:55 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf00000000000000, 0x0) 15:06:55 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r4, 0x0, 0x351, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:06:55 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:55 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x1000000000000000, 0x0) 15:06:55 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xff00000000000000, 0x0) [ 756.556500][T11493] libceph: resolve '656' (ret=-3): failed 15:06:55 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:`', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 756.604868][T11493] libceph: parse_ips bad ip '[0::]:,656' 15:06:56 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:56 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x332, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) dup3(r0, r3, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r4, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:56 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r3, 0x0, 0x351, 0x0, 0x0, 0x0) 15:06:56 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2000000000000000, 0x0) [ 757.007830][T11860] ceph: device name is missing path (no : separator in [0::]:,656:`) [ 757.041118][T11948] libceph: resolve '656' (ret=-3): failed 15:06:56 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffffffffff000, 0x0) [ 757.073596][T11948] libceph: parse_ips bad ip '[0::]:,656' 15:06:56 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:`', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:56 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) sendto$unix(0xffffffffffffffff, 0x0, 0x351, 0x0, 0x0, 0x0) 15:06:56 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:56 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2010000000000000, 0x0) 15:06:56 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) syz_open_dev$dspn(&(0x7f00000015c0)='/dev/dsp#\x00', 0x2, 0x300) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001600)=[@window={0x3, 0x56, 0x6}, @timestamp, @sack_perm, @sack_perm, @window={0x3, 0x8, 0x8}, @mss={0x2, 0x3ff}, @timestamp, @sack_perm], 0x8) write$smack_current(r1, &(0x7f0000000240)=':bdev\x00', 0x6) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) recvmsg$kcm(r1, &(0x7f0000001540)={&(0x7f0000001280)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001300)=""/151, 0x97}, {&(0x7f00000013c0)=""/54, 0x36}], 0x2, &(0x7f0000001440)=""/218, 0xda}, 0x80000062) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000001580)={0x8, 0x2, 0x4, 0x2}) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f00000001c0)='./bus/file0\x00', &(0x7f0000000000)='ceph\x00', 0x308802, 0x0) 15:06:56 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:56 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000001280)={0x9, 0x800, 0x6, 0x6, 0x1, 0x1}) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x2) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:56 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) sendto$unix(0xffffffffffffffff, 0x0, 0x351, 0x0, 0x0, 0x0) [ 757.497949][T12241] ceph: device name is missing path (no : separator in [0::]:,656:`) 15:06:56 executing program 1: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:5656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:56 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() flock(r0, 0xd) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:57 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4000000000000000, 0x0) 15:06:57 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 757.711585][T12451] libceph: resolve '656' (ret=-3): failed [ 757.732743][T12451] libceph: parse_ips bad ip '[0::]:,656' 15:06:57 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r2) sendto$unix(0xffffffffffffffff, 0x0, 0x351, 0x0, 0x0, 0x0) [ 757.843284][T12469] libceph: resolve '656' (ret=-3): failed [ 757.890605][T12469] libceph: parse_ips bad ip '[0::]:,656' [ 757.924951][T12472] libceph: resolve '656' (ret=-3): failed [ 757.940221][T12472] libceph: parse_ips bad ip '[0::]:,656' 15:06:57 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001480)='ntfs\x00', &(0x7f00000014c0)='./bus\x00', 0x8, 0x1, &(0x7f00000015c0)=[{&(0x7f0000001500)="a9f13bf35051fbbaa6738b30a089bf4a0773d11f9a915b9fdc0694d447e9166df760bfeca2508331dd042a37c1039fd04417f8a21b321d54109ae7b425103945cee702291a01660fbea45f826f0ec640215d1a2c1288c04f90d3d71884a880f12b69e6a13362a43782db1890631c02f5438bc1e1c4b355d20a97dbb2bea003fc442a15d679a9be464218443bbc406e4444bf26688a57368a1928481a878f84e74401", 0xa2, 0x4}], 0x9434fd920797e130, &(0x7f0000001600)={[{@show_sys_files_no='show_sys_files=no'}, {@umask={'umask', 0x3d, 0x1}}, {@show_sys_files_yes='show_sys_files=yes'}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x4}}, {@dmask={'dmask'}}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x1}}, {@disable_sparse_no='disable_sparse=no'}, {@case_sensitive_no='case_sensitive=no'}, {@case_sensitive_no='case_sensitive=no'}, {@umask={'umask', 0x3d, 0x8}}], [{@hash='hash'}]}) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000001740)='/dev/btrfs-control\x00', 0x52100, 0x0) write$P9_RUNLINKAT(r3, &(0x7f0000001780)={0x7, 0x4d, 0x2}, 0x7) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) r4 = clone3(&(0x7f0000001400)={0x8000, &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000001280), 0x20, 0x0, &(0x7f00000012c0)=""/231, 0xe7, &(0x7f00000013c0)=""/45}, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001440), 0x1}}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='[0::656:\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:57 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:57 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r2, 0x0, 0x351, 0x0, 0x0, 0x0) [ 758.043618][ T5] libceph: mon0 (1)[::]:5656 socket error on write [ 758.055328][ T5] libceph: mon0 (1)[::]:5656 socket error on write 15:06:57 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r2, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:57 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4800000000000000, 0x0) 15:06:57 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r2, 0x0, 0x351, 0x0, 0x0, 0x0) [ 758.303888][T12706] libceph: parse_ips bad ip '[0::656' 15:06:57 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 758.394804][T12703] libceph: resolve '656' (ret=-3): failed [ 758.428504][T12703] libceph: parse_ips bad ip '[0::]:,656' [ 758.447271][T12773] libceph: parse_ips bad ip '[0::656' [ 758.498847][ T5] libceph: mon0 (1)[::]:5656 socket error on write 15:06:58 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, 0x0, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:58 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) 15:06:58 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x4c00000000000000, 0x0) 15:06:58 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001280)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:58 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:58 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, r1, 0x3}, 0x14}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:58 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6000000000000000, 0x0) 15:06:58 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) [ 759.030020][T12960] libceph: resolve 'µ6' (ret=-3): failed [ 759.035928][T12960] libceph: parse_ips bad ip '[0::]:,µ6' 15:06:58 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 759.151637][T13053] libceph: resolve 'µ6' (ret=-3): failed [ 759.188976][T13053] libceph: parse_ips bad ip '[0::]:,µ6' 15:06:58 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, r1, 0x3}, 0x14}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:58 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_SELECTION(r4, 0xc040563e, &(0x7f0000000240)={0xa33042a4e22ca473, 0x0, 0x100, 0x1, {0x3, 0x702, 0xb9, 0x80000001}}) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000001c0)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b0500000000000000363a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:58 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) 15:06:58 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6800000000000000, 0x0) 15:06:58 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:58 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, r1, 0x3}, 0x14}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:58 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r0, 0x0, 0x351, 0x0, 0x0, 0x0) [ 759.622729][T13176] ceph: device name is missing path (no : separator in [) 15:06:59 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x0, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 759.716945][T13264] ceph: device name is missing path (no : separator in [) 15:06:59 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x6c00000000000000, 0x0) 15:06:59 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:06:59 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r0, 0x0, 0x351, 0x0, 0x0, 0x0) 15:06:59 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="8a4e99961e76", 0x6, 0x8, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000240)=0x67) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 760.041114][T13299] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:59 executing program 1: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]/,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:59 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7400000000000000, 0x0) 15:06:59 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r0, 0x0, 0x351, 0x0, 0x0, 0x0) [ 760.166262][T13407] libceph: resolve '656' (ret=-3): failed [ 760.202255][T13407] libceph: parse_ips bad ip '[0::]:,656' [ 760.322107][T13513] libceph: resolve '656' (ret=-3): failed 15:06:59 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) [ 760.362758][T13513] libceph: parse_ips bad ip '[0::]:,656' 15:06:59 executing program 1: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]/,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:06:59 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) [ 760.475902][T13665] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:06:59 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x7a00000000000000, 0x0) 15:07:00 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) 15:07:00 executing program 1: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]/,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:00 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:07:00 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x8cffffff00000000, 0x0) 15:07:00 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x332, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) dup2(r3, r5) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:00 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) [ 761.184017][T14053] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 761.201858][T14054] libceph: resolve '656' (ret=-3): failed [ 761.228174][T14054] libceph: parse_ips bad ip '[0::]:,656' [ 761.283186][T14254] libceph: resolve '656' (ret=-3): failed [ 761.299646][T14254] libceph: parse_ips bad ip '[0::]:,656' 15:07:00 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf6ffffff00000000, 0x0) 15:07:00 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func={0xb, 0x0, 0x0, 0xc, 0x5}, @typedef={0x4, 0x0, 0x0, 0x8, 0x4}, @fwd={0x8}]}, {0x0, [0x0, 0xbe]}}, &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000980)={"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"}) getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x50}}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000340)={0x3, 'lapb0\x00', 0x1}, 0x18) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x128, r4, 0x10, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffff00}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x20040004) r5 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x332, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 15:07:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r2, 0x0, 0x351, 0x0, 0x0, 0x0) 15:07:00 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2c}, {0x0, 0x1000000}, {}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@loopback, 0x0, 0x0, 0x61bb15340dfc5ad6}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001280)=ANY=[@ANYBLOB="84cf8885b311a67faccc9d5fbe1f46ff5a7041db2738ab69f6e844babee7f68d3117f52b731e644bb97f43034366d9291ba89898c233a985b8b1e91158ecbed74720999849cf30f94350d82e180c149642a7d790af5525b80335ac"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:00 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) 15:07:00 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xf9fdffff00000000, 0x0) [ 761.723992][T14515] ceph: device name is missing path (no : separator in „ψ…³¦¬Ì_¾FÿZpAÛ'8«iöèDº¾çö1õ+sdK¹CCfÙ)¨˜˜Â3©…¸±éXì¾×G ™˜IÏ0ùCPØ. –B§×¯U%¸5¬) [ 761.800111][T14584] ceph: device name is missing path (no : separator in „ψ…³¦¬Ì_¾FÿZpAÛ'8«iöèDº¾çö1õ+sdK¹CCfÙ)¨˜˜Â3©…¸±éXì¾×G ™˜IÏ0ùCPØ. –B§×¯U%¸5¬) 15:07:01 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:07:01 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func={0xb, 0x0, 0x0, 0xc, 0x5}, @typedef={0x4, 0x0, 0x0, 0x8, 0x4}, @fwd={0x8}]}, {0x0, [0x0, 0xbe]}}, &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000980)={"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"}) getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x50}}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000340)={0x3, 'lapb0\x00', 0x1}, 0x18) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x128, r4, 0x10, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffff00}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x20040004) r5 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x332, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 15:07:01 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b303a3ab35d3a2c2135363a"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000001c0)={@mcast1, 0x0}, &(0x7f0000000240)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001280)={'team0\x00', r3}) 15:07:01 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) 15:07:01 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfc00000000000000, 0x0) 15:07:01 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:07:01 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func={0xb, 0x0, 0x0, 0xc, 0x5}, @typedef={0x4, 0x0, 0x0, 0x8, 0x4}, @fwd={0x8}]}, {0x0, [0x0, 0xbe]}}, &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000980)={"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"}) getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x332, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x50}}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000340)={0x3, 'lapb0\x00', 0x1}, 0x18) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x128, r4, 0x10, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8001}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffff00}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x20040004) r5 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x332, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 762.286453][T14906] libceph: resolve '0' (ret=-3): failed 15:07:01 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) [ 762.345992][T14906] libceph: parse_ips bad ip '[0::³]:,!56' [ 762.357608][T14911] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 762.413944][T14925] libceph: resolve '0' (ret=-3): failed [ 762.458223][T14925] libceph: parse_ips bad ip '[0::³]:,!56' 15:07:01 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfeffffff00000000, 0x0) [ 762.519314][T14972] IPVS: Error joining to the multicast group 15:07:01 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x101}, 0x14}}, 0x0) 15:07:01 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r3, 0x10f, 0x84, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) [ 762.729974][T15210] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:07:02 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xff00000000000000, 0x0) 15:07:02 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:02 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x0) 15:07:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) [ 763.175458][T15450] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:07:02 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0xfffffffffffff000, 0x0) 15:07:02 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000a80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xffffffffffffff66, 0x9, 0x4, [@datasec={0xc, 0x0, 0x0, 0xf, 0xfffffffffffffeb8, [{0x5, 0x5, 0x1}, {0x1, 0x5, 0x10000}], "00eb00"}, @int={0xb, 0x0, 0x0, 0x1, 0x0, 0x35, 0x0, 0x16, 0x4}, @const={0x4, 0x0, 0x0, 0xa, 0x3}]}}, &(0x7f00000000c0), 0xfffffffffffffdde, 0xffffffcd}, 0x20) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getgid() r5 = getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/sec\x1ecache_L\xb57%s\x00\x00\x10\x00', 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r8, &(0x7f0000000140), 0x332, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r10 = geteuid() r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r13) r14 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r15) r16 = getpid() r17 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r18) r19 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r22 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r22, 0x202002) keyctl$chown(0x4, r22, r20, r21) r23 = getpid() sched_setscheduler(r23, 0x5, &(0x7f0000000380)) r24 = geteuid() r25 = socket(0x10, 0x80002, 0x0) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r28 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r28, 0x202002) keyctl$chown(0x4, r28, r26, r27) r29 = getpid() sched_setscheduler(r29, 0x5, &(0x7f0000000380)) r30 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r33 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r33, 0x202002) keyctl$chown(0x4, r33, r31, r32) r34 = syz_open_dev$binderN(&(0x7f0000000680)='/dev/binder#\x00', 0x0, 0x800) r35 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) sendmsg$netlink(r7, &(0x7f0000000780)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x100}, 0xc, &(0x7f0000000600)=[{&(0x7f0000000200)={0xf8, 0x2035, 0x1500, 0x70bd2b, 0x25dfdbfb, "", [@generic="1530d30f7f203dcdd72e2139d5da95bca46ed9f961a78bd43f8198e16178be8c42b44ab7a1609cab4f505d39d6ea870f1df08c54ee127a0dfb3c8e993ceba6afcd3eee2ecac55c0cc579145af1b103316fd182505e3e1ffa1857c11658e70809cede2a120062f0f081eb230553dc548b179cd147eb17e29a28d0c9c8fdcf6e566150ee192e5ff1764d3557352c45f8688bf880742dc22a103810a11f88e7ff0a6d7b255a5c6997a6bfab1cc26b5a0d1ae0626060580a46945d9473b014ebae101d6a0735a5a1c6a6bc6abe1c5e4de536da60", @typed={0x4, 0x63}, @typed={0x8, 0x5c, @u32=0x1ff}, @typed={0x8, 0x21, @u32=0x2}]}, 0xf8}, {&(0x7f0000000300)={0x8c, 0x3b, 0x4bf36aa0c913522f, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x89, @fd=r8}, @generic="4341dde3b601000000861c5b4e158e6e5610da44ef03d33ea38f599c9b3339dc31f0f527b0eab13d997218f7a689b20fd52a901533051ab5ab71839c6265bb95a572b38917d04babcfe2fe7ad4b4547eb991a4064fa500"/98, @typed={0x8, 0x86, @uid=r9}, @typed={0x8, 0x3b, @u32=0x9}]}, 0x8c}, {&(0x7f00000003c0)={0xf0, 0x40, 0x200, 0x70bd2d, 0x25dfdbfe, "", [@generic="e6f984906e7e60d158aeaeb0c55287f7e7a8d78e92f6ae595648b32b6a6d5530ee45ad3ca90ed6c14a4f4a4740e91f4f468d36e18c6c8beaeda6dd52860dcf1526a4f010b270ae77d94ede28cd2a02ae405350014cf06fe26fb8fc4d2b53e57a430f3705b6ee961f3c525abe7b8484afd0b6e6412db9db4f5c0a3f9ae1352038716e449a52c2fbafe8165cb47c3d5fea41540097acf0a60109a63f841a558e342b21b4518c086d65b7320259d8f3e75f6cc5b6014e2ab98d9d698ac01c8b85b9a8e8b7c4cfcd9620cab35d86c7832281b7599a299c64ac30cc8f8dbe587ba9f3"]}, 0xf0}, {&(0x7f0000001480)={0x10, 0xe0, 0x21, 0x70bd29, 0x25dfdbfd}, 0x10}, {&(0x7f0000000980)=ANY=[@ANYBLOB="e4000000130002002dbd7000fddbdf2508000800", @ANYRES32=r10, @ANYBLOB="d4d3739f", @ANYRES32=r11, @ANYBLOB="04008f00b80021002ee51e388eea3c76735ed36254713e3b705397a620ba34b4191b2e34a46586e618256bb86ed1d9424bbd79b2fc524adc9e872a57a72976b9e59918459d4574f9e657747c77166cdd87fd08001b00", @ANYRES32=r4, @ANYBLOB="0f003b002f6465762f6c6f6f702d636f6e74726f6c00000008006f00", @ANYRES32=r13, @ANYBLOB='\b\x00j\x00', @ANYRES32=r15, @ANYBLOB="ba54e71992c2ec075df2594bdffce11b79873e48685e1273ee3e51dbef2826c97a030becceba3dac69cdec4162a28b2508005e0000000000000008002b0003000000"], 0xe4}], 0x5, &(0x7f00000006c0)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xee00, r5}}}, @cred={{0x1c, 0x1, 0x2, {r16, r18, r21}}}, @cred={{0x1c, 0x1, 0x2, {r23, r24, r27}}}, @cred={{0x1c, 0x1, 0x2, {r29, r4, r32}}}, @rights={{0x24, 0x1, 0x1, [r0, r6, r1, r34, r36]}}], 0xa8, 0x4c0c5}, 0x20000000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 763.292315][T15516] libceph: resolve '656' (ret=-3): failed [ 763.312098][T15516] libceph: parse_ips bad ip '[0::]:,656' [ 763.361263][T15636] libceph: resolve '656' (ret=-3): failed 15:07:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r1, 0x0, 0x351, 0x0, 0x0, 0x0) [ 763.405748][T15636] libceph: parse_ips bad ip '[0::]:,656' 15:07:02 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x0) 15:07:02 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000001c0)={0xffffffffffffffff}, 0x652a5a140d87095f, 0x8}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r4, &(0x7f0000001340)={0x14, 0x340, 0xfa00, {r5, 0x4, 0x0, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x90) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='[0:::,656:\x00\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:02 executing program 2: socketpair(0x1, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000001c0)={0xddf8}, 0x4) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvfrom$x25(r1, &(0x7f00000000c0)=""/144, 0x90, 0x23, &(0x7f0000000180)={0x9, @remote={[], 0x3}}, 0x12) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b303a3a5d3a2c3635363a02"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 763.600097][T15773] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:07:02 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r2, 0x0, 0x351, 0x0, 0x0, 0x0) 15:07:03 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, 0x0, 0x0) 15:07:03 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000a80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xffffffffffffff66, 0x9, 0x4, [@datasec={0xc, 0x0, 0x0, 0xf, 0xfffffffffffffeb8, [{0x5, 0x5, 0x1}, {0x1, 0x5, 0x10000}], "00eb00"}, @int={0xb, 0x0, 0x0, 0x1, 0x0, 0x35, 0x0, 0x16, 0x4}, @const={0x4, 0x0, 0x0, 0xa, 0x3}]}}, &(0x7f00000000c0), 0xfffffffffffffdde, 0xffffffcd}, 0x20) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getgid() r5 = getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/sec\x1ecache_L\xb57%s\x00\x00\x10\x00', 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r8, &(0x7f0000000140), 0x332, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r10 = geteuid() r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r13) r14 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r15) r16 = getpid() r17 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r18) r19 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r22 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r22, 0x202002) keyctl$chown(0x4, r22, r20, r21) r23 = getpid() sched_setscheduler(r23, 0x5, &(0x7f0000000380)) r24 = geteuid() r25 = socket(0x10, 0x80002, 0x0) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r28 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r28, 0x202002) keyctl$chown(0x4, r28, r26, r27) r29 = getpid() sched_setscheduler(r29, 0x5, &(0x7f0000000380)) r30 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r33 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r33, 0x202002) keyctl$chown(0x4, r33, r31, r32) r34 = syz_open_dev$binderN(&(0x7f0000000680)='/dev/binder#\x00', 0x0, 0x800) r35 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) sendmsg$netlink(r7, &(0x7f0000000780)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x100}, 0xc, &(0x7f0000000600)=[{&(0x7f0000000200)={0xf8, 0x2035, 0x1500, 0x70bd2b, 0x25dfdbfb, "", [@generic="1530d30f7f203dcdd72e2139d5da95bca46ed9f961a78bd43f8198e16178be8c42b44ab7a1609cab4f505d39d6ea870f1df08c54ee127a0dfb3c8e993ceba6afcd3eee2ecac55c0cc579145af1b103316fd182505e3e1ffa1857c11658e70809cede2a120062f0f081eb230553dc548b179cd147eb17e29a28d0c9c8fdcf6e566150ee192e5ff1764d3557352c45f8688bf880742dc22a103810a11f88e7ff0a6d7b255a5c6997a6bfab1cc26b5a0d1ae0626060580a46945d9473b014ebae101d6a0735a5a1c6a6bc6abe1c5e4de536da60", @typed={0x4, 0x63}, @typed={0x8, 0x5c, @u32=0x1ff}, @typed={0x8, 0x21, @u32=0x2}]}, 0xf8}, {&(0x7f0000000300)={0x8c, 0x3b, 0x4bf36aa0c913522f, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x89, @fd=r8}, @generic="4341dde3b601000000861c5b4e158e6e5610da44ef03d33ea38f599c9b3339dc31f0f527b0eab13d997218f7a689b20fd52a901533051ab5ab71839c6265bb95a572b38917d04babcfe2fe7ad4b4547eb991a4064fa500"/98, @typed={0x8, 0x86, @uid=r9}, @typed={0x8, 0x3b, @u32=0x9}]}, 0x8c}, {&(0x7f00000003c0)={0xf0, 0x40, 0x200, 0x70bd2d, 0x25dfdbfe, "", [@generic="e6f984906e7e60d158aeaeb0c55287f7e7a8d78e92f6ae595648b32b6a6d5530ee45ad3ca90ed6c14a4f4a4740e91f4f468d36e18c6c8beaeda6dd52860dcf1526a4f010b270ae77d94ede28cd2a02ae405350014cf06fe26fb8fc4d2b53e57a430f3705b6ee961f3c525abe7b8484afd0b6e6412db9db4f5c0a3f9ae1352038716e449a52c2fbafe8165cb47c3d5fea41540097acf0a60109a63f841a558e342b21b4518c086d65b7320259d8f3e75f6cc5b6014e2ab98d9d698ac01c8b85b9a8e8b7c4cfcd9620cab35d86c7832281b7599a299c64ac30cc8f8dbe587ba9f3"]}, 0xf0}, {&(0x7f0000001480)={0x10, 0xe0, 0x21, 0x70bd29, 0x25dfdbfd}, 0x10}, {&(0x7f0000000980)=ANY=[@ANYBLOB="e4000000130002002dbd7000fddbdf2508000800", @ANYRES32=r10, @ANYBLOB="d4d3739f", @ANYRES32=r11, @ANYBLOB="04008f00b80021002ee51e388eea3c76735ed36254713e3b705397a620ba34b4191b2e34a46586e618256bb86ed1d9424bbd79b2fc524adc9e872a57a72976b9e59918459d4574f9e657747c77166cdd87fd08001b00", @ANYRES32=r4, @ANYBLOB="0f003b002f6465762f6c6f6f702d636f6e74726f6c00000008006f00", @ANYRES32=r13, @ANYBLOB='\b\x00j\x00', @ANYRES32=r15, @ANYBLOB="ba54e71992c2ec075df2594bdffce11b79873e48685e1273ee3e51dbef2826c97a030becceba3dac69cdec4162a28b2508005e0000000000000008002b0003000000"], 0xe4}], 0x5, &(0x7f00000006c0)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xee00, r5}}}, @cred={{0x1c, 0x1, 0x2, {r16, r18, r21}}}, @cred={{0x1c, 0x1, 0x2, {r23, r24, r27}}}, @cred={{0x1c, 0x1, 0x2, {r29, r4, r32}}}, @rights={{0x24, 0x1, 0x1, [r0, r6, r1, r34, r36]}}], 0xa8, 0x4c0c5}, 0x20000000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 763.755144][T15839] ceph: device name is missing path (no : separator in [0::]:,656:) [ 763.822337][T15882] libceph: resolve '0' (ret=-3): failed [ 763.847425][T15882] libceph: parse_ips bad ip '[0:::,656' 15:07:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r2, 0x0, 0x351, 0x0, 0x0, 0x0) [ 763.955605][T15886] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:07:03 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::y:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x2000000, 0x0) 15:07:03 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f00000001c0)) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(r2, 0x0, 0x351, 0x0, 0x0, 0x0) 15:07:03 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 15:07:03 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000a80)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xffffffffffffff66, 0x9, 0x4, [@datasec={0xc, 0x0, 0x0, 0xf, 0xfffffffffffffeb8, [{0x5, 0x5, 0x1}, {0x1, 0x5, 0x10000}], "00eb00"}, @int={0xb, 0x0, 0x0, 0x1, 0x0, 0x35, 0x0, 0x16, 0x4}, @const={0x4, 0x0, 0x0, 0xa, 0x3}]}}, &(0x7f00000000c0), 0xfffffffffffffdde, 0xffffffcd}, 0x20) r2 = syz_open_procfs(0x0, 0x0) preadv(r2, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x5b}, {&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xfc36}], 0xc7, 0x0) ioctl$BLKTRACESTART(r2, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getgid() r5 = getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/sec\x1ecache_L\xb57%s\x00\x00\x10\x00', 0x0, 0x0) r8 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r8, &(0x7f0000000140), 0x332, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r10 = geteuid() r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) r12 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r13) r14 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r15) r16 = getpid() r17 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r18) r19 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r22 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r22, 0x202002) keyctl$chown(0x4, r22, r20, r21) r23 = getpid() sched_setscheduler(r23, 0x5, &(0x7f0000000380)) r24 = geteuid() r25 = socket(0x10, 0x80002, 0x0) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r28 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r28, 0x202002) keyctl$chown(0x4, r28, r26, r27) r29 = getpid() sched_setscheduler(r29, 0x5, &(0x7f0000000380)) r30 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r30, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r33 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r33, 0x202002) keyctl$chown(0x4, r33, r31, r32) r34 = syz_open_dev$binderN(&(0x7f0000000680)='/dev/binder#\x00', 0x0, 0x800) r35 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r36 = dup(r35) ioctl$PERF_EVENT_IOC_ENABLE(r36, 0x8912, 0x400200) sendmsg$netlink(r7, &(0x7f0000000780)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x100}, 0xc, &(0x7f0000000600)=[{&(0x7f0000000200)={0xf8, 0x2035, 0x1500, 0x70bd2b, 0x25dfdbfb, "", [@generic="1530d30f7f203dcdd72e2139d5da95bca46ed9f961a78bd43f8198e16178be8c42b44ab7a1609cab4f505d39d6ea870f1df08c54ee127a0dfb3c8e993ceba6afcd3eee2ecac55c0cc579145af1b103316fd182505e3e1ffa1857c11658e70809cede2a120062f0f081eb230553dc548b179cd147eb17e29a28d0c9c8fdcf6e566150ee192e5ff1764d3557352c45f8688bf880742dc22a103810a11f88e7ff0a6d7b255a5c6997a6bfab1cc26b5a0d1ae0626060580a46945d9473b014ebae101d6a0735a5a1c6a6bc6abe1c5e4de536da60", @typed={0x4, 0x63}, @typed={0x8, 0x5c, @u32=0x1ff}, @typed={0x8, 0x21, @u32=0x2}]}, 0xf8}, {&(0x7f0000000300)={0x8c, 0x3b, 0x4bf36aa0c913522f, 0x70bd2d, 0x25dfdbfb, "", [@typed={0x8, 0x89, @fd=r8}, @generic="4341dde3b601000000861c5b4e158e6e5610da44ef03d33ea38f599c9b3339dc31f0f527b0eab13d997218f7a689b20fd52a901533051ab5ab71839c6265bb95a572b38917d04babcfe2fe7ad4b4547eb991a4064fa500"/98, @typed={0x8, 0x86, @uid=r9}, @typed={0x8, 0x3b, @u32=0x9}]}, 0x8c}, {&(0x7f00000003c0)={0xf0, 0x40, 0x200, 0x70bd2d, 0x25dfdbfe, "", [@generic="e6f984906e7e60d158aeaeb0c55287f7e7a8d78e92f6ae595648b32b6a6d5530ee45ad3ca90ed6c14a4f4a4740e91f4f468d36e18c6c8beaeda6dd52860dcf1526a4f010b270ae77d94ede28cd2a02ae405350014cf06fe26fb8fc4d2b53e57a430f3705b6ee961f3c525abe7b8484afd0b6e6412db9db4f5c0a3f9ae1352038716e449a52c2fbafe8165cb47c3d5fea41540097acf0a60109a63f841a558e342b21b4518c086d65b7320259d8f3e75f6cc5b6014e2ab98d9d698ac01c8b85b9a8e8b7c4cfcd9620cab35d86c7832281b7599a299c64ac30cc8f8dbe587ba9f3"]}, 0xf0}, {&(0x7f0000001480)={0x10, 0xe0, 0x21, 0x70bd29, 0x25dfdbfd}, 0x10}, {&(0x7f0000000980)=ANY=[@ANYBLOB="e4000000130002002dbd7000fddbdf2508000800", @ANYRES32=r10, @ANYBLOB="d4d3739f", @ANYRES32=r11, @ANYBLOB="04008f00b80021002ee51e388eea3c76735ed36254713e3b705397a620ba34b4191b2e34a46586e618256bb86ed1d9424bbd79b2fc524adc9e872a57a72976b9e59918459d4574f9e657747c77166cdd87fd08001b00", @ANYRES32=r4, @ANYBLOB="0f003b002f6465762f6c6f6f702d636f6e74726f6c00000008006f00", @ANYRES32=r13, @ANYBLOB='\b\x00j\x00', @ANYRES32=r15, @ANYBLOB="ba54e71992c2ec075df2594bdffce11b79873e48685e1273ee3e51dbef2826c97a030becceba3dac69cdec4162a28b2508005e0000000000000008002b0003000000"], 0xe4}], 0x5, &(0x7f00000006c0)=[@cred={{0x1c, 0x1, 0x2, {r3, 0xee00, r5}}}, @cred={{0x1c, 0x1, 0x2, {r16, r18, r21}}}, @cred={{0x1c, 0x1, 0x2, {r23, r24, r27}}}, @cred={{0x1c, 0x1, 0x2, {r29, r4, r32}}}, @rights={{0x24, 0x1, 0x1, [r0, r6, r1, r34, r36]}}], 0xa8, 0x4c0c5}, 0x20000000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 764.367134][T16276] libceph: resolve '656' (ret=-3): failed 15:07:03 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4, 0xa040) symlinkat(&(0x7f00000000c0)='.\x00', r0, &(0x7f0000000140)='./file0\x00') fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@sr0='/dev/sr0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x2020004, 0x0) [ 764.408323][T16276] libceph: parse_ips bad ip '[0::]:,656' 15:07:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) sendto$unix(r2, 0x0, 0x351, 0x0, 0x0, 0x0) 15:07:03 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) ioctl$VIDIOC_G_CROP(r1, 0xc014563b, &(0x7f00000001c0)={0xb, {0x2, 0x1, 0x8}}) 15:07:03 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 15:07:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) sendto$unix(r2, 0x0, 0x351, 0x0, 0x0, 0x0) 15:07:04 executing program 1: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0:<]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 764.886558][T16639] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 764.910669][T16637] libceph: resolve '656' (ret=-3): failed [ 764.932987][T16637] libceph: parse_ips bad ip '[0::]:,656' [ 764.996114][T16644] libceph: resolve '656' (ret=-3): failed [ 765.034999][T16644] libceph: parse_ips bad ip '[0::]:,656' 15:07:04 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 15:07:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) sendto$unix(r2, 0x0, 0x351, 0x0, 0x0, 0x0) 15:07:04 executing program 1: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0:<]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:04 executing program 2: socketpair(0x5, 0x1, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$packet(0x11, 0x40800000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, 0x0) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast}, 0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000140)={@mcast1, 0x43, r4}) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) [ 765.238392][T16758] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:07:04 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r4, 0xc0109207, &(0x7f0000000240)={&(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x8001}) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(0xffffffffffffffff, 0x0, 0x351, 0x0, 0x0, 0x0) 15:07:04 executing program 1: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0:<]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 765.427366][T16814] libceph: resolve '656' (ret=-3): failed [ 765.457835][T16814] libceph: parse_ips bad ip '[0::]:,656' 15:07:04 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 765.521852][T16871] libceph: resolve '656' (ret=-3): failed [ 765.528111][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 765.530023][T16871] libceph: parse_ips bad ip '[0::]:,656' [ 765.533934][ C0] protocol 88fb is buggy, dev hsr_slave_1 15:07:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(0xffffffffffffffff, 0x0, 0x351, 0x0, 0x0, 0x0) [ 765.617773][T16907] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 765.619676][T16931] libceph: resolve '656' (ret=-3): failed 15:07:05 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) [ 765.756164][T16931] libceph: parse_ips bad ip '[0::]:,656' 15:07:05 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/12], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:05 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 15:07:05 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)={0x5, 0x8, 0x8, 0x18ee1128, 0x2ea}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) sendto$unix(0xffffffffffffffff, 0x0, 0x351, 0x0, 0x0, 0x0) [ 765.988821][T17098] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:07:05 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 766.146110][T17227] libceph: resolve '656' (ret=-3): failed [ 766.171292][T17227] libceph: parse_ips bad ip '[0::]:,656' 15:07:05 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000140)={0x9, 0x40000000, 0x2000, 0x0, 0x0, 0x1, 0x1, 0x1}, 0x10) 15:07:05 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func={0xb, 0x0, 0x0, 0xc, 0x5}, @typedef={0x4, 0x0, 0x0, 0x8, 0x4}, @fwd={0x8}]}, {0x0, [0x0, 0xbe]}}, &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x412}, {&(0x7f00000008c0)=""/106, 0x6a}, {&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x4, 0x40000000000) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x7a21d1c7343d11d8, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req3={0xfffffff9, 0x1f, 0x80000001, 0x200, 0x5, 0x9b, 0x158}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:07:05 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 15:07:05 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) setrlimit(0xa, &(0x7f0000001300)={0xfffffffffffffff7, 0x7ff}) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000001480)={{&(0x7f0000001340)=""/213, 0xd5}, &(0x7f0000001440), 0x9}, 0x20) r4 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x8381) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000001280)=0x4) ioctl$SIOCX25GDTEFACILITIES(r4, 0x89ea, &(0x7f00000012c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b301a3a0000000000000000"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:05 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func={0xb, 0x0, 0x0, 0xc, 0x5}, @typedef={0x4, 0x0, 0x0, 0x8, 0x4}, @fwd={0x8}]}, {0x0, [0x0, 0xbe]}}, &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x412}, {&(0x7f00000008c0)=""/106, 0x6a}, {&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x4, 0x40000000000) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x7a21d1c7343d11d8, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req3={0xfffffff9, 0x1f, 0x80000001, 0x200, 0x5, 0x9b, 0x158}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 766.453070][T17424] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 15:07:05 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000f7ffffff2400000024000000040000000b0000000000000c050000000400000000000008040000df0800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/81) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x6a}, {&(0x7f00000007c0)=""/242, 0xf2}, {0x0}], 0x4, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:07:05 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r3 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000440)={0x54, 0x0, &(0x7f00000002c0)=[@free_buffer={0x40086303, r3}, @exit_looper, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000000280)}}], 0xda, 0x0, &(0x7f0000000340)="7150f7db8a27fe7942fa6153e0d24a3eeb15595b6619ac0fcec29d4e6b0043f34b937a8410b378c0327ee1178df19c478e7c5c089cbda2dd8d5dcc8646bd3eee161254efc11e28938116f7060110c61abb28a54a42686b37655eae77e78a89cabc42c13f0338917bbefaa3c3b17b19aad8f653c1e08ad9c7eafacbc96190c3d93a3c8791188cfd0f74f9fde63d083b43fab5164b7e99a916da72581d7526b1787a9b97a2b99f9a7cf7fd556a74fce627ea80bbf0ec00ae22d7b307bb9f7c36ec4ef432de3c01c621abbd62fd9c066de3ffb331e506e74f95fd8e"}) r4 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x68, 0x0, &(0x7f0000001280)=[@free_buffer={0x40086303, r3}, @decrefs={0x40046307, 0x2}, @increfs={0x40046304, 0x2}, @increfs_done, @register_looper, @free_buffer={0x40086303, r4}, @increfs_done={0x40106308, 0x3}, @acquire_done={0x40106309, 0x1}], 0xfe, 0x0, &(0x7f0000001300)="c55cdb357d0db6a6b58d77bb2d8ad5c7052da5b8f8a35b8a42eb02153e3d689ddf54e2c7e72cdcc382c14630b823acb0edc33c7a07ce9f6b9921bc75564ae3f0f6ed0774352f6bbb71480fc8808fec152d9faddf76efe1bb7308b41f8aa08bc57cbc00defd56b51ec67fa464b09684a83aad2800636d2448ae08df4af6aadab39b991f3810dbc25658643ec3e6c19b0c36066a0e7055289366fc64e55e47da9298a940edc04f62ae46efbcff734e6b8740bf17f494db3190d65299e532d03db20a758827a29bc400495cc85d078cca4fe5df7747b0c826ee4208d13e60ae40eabcf6f81f671375df13d7938e16dc9a463bc027a1e9fe851bbe2796c26c76"}) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r5, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) 15:07:05 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 766.522570][T17511] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 766.579944][T17530] libceph: resolve '0' (ret=-3): failed [ 766.618438][T17530] libceph: parse_ips bad ip '[0' [ 766.675862][ T26] audit: type=1400 audit(1572275225.945:77): avc: denied { map } for pid=17532 comm="syz-executor.4" path="/dev/binder4" dev="devtmpfs" ino=18295 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 766.701070][T17533] libceph: resolve '656' (ret=-3): failed 15:07:06 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), 0x0) getgid() getgid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r1, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x0, 0x101}, 0x14}}, 0x0) [ 766.721493][T17533] libceph: parse_ips bad ip '[0::]:,656' 15:07:06 executing program 5: socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r1, r2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) fstat(0xffffffffffffffff, 0x0) setregid(0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000040)=@nullb='[0::]:,656:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ceph\x00', 0x0, 0x0) [ 766.796383][T17546] libceph: resolve '656' (ret=-3): failed [ 766.803115][T17546] libceph: parse_ips bad ip '[0::]:,656' 15:07:06 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000400)='./bus\x00', 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) dup3(r0, r1, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000180)=0x1000) getgid() r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fsetxattr$trusted_overlay_nlink(r2, &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f00000001c0)={'U+', 0x5}, 0x28, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r3, 0x0) setregid(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 15:07:06 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000f7ffffff2400000024000000040000000b0000000000000c050000000400000000000008040000df0800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/81) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x6a}, {&(0x7f00000007c0)=""/242, 0xf2}, {0x0}], 0x4, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 15:07:06 executing program 2: socketpair(0x0, 0x0, 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) fstat(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="2f6465762f6d643000978372ad973fcee112686a7fec0da36cd4ce5677261b42ff9a0a3db42083246c75fb2378adda"], &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='exfat\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=@known='user.syz\x00', &(0x7f0000000380)='vcan0\x00', 0x6, 0x1) r0 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000400)=@can_delroute={0x1a0, 0x19, 0x400, 0x70bd26, 0x25dfdbfe, {0x1d, 0x1, 0x5}, [@CGW_MOD_OR={0x18, 0x2, {{{0x1, 0x1, 0x1}, 0x7, 0x5755b1bc98d59862, 0x0, 0x0, "daaf40ba3ef645e9"}, 0x2}}, @CGW_MOD_OR={0x18, 0x2, {{{0x1, 0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, "bf111977c011f549"}, 0x2}}, @CGW_CS_XOR={0x8, 0x5, {0xfffffffffffffffd, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x1}}, @CGW_FILTER={0xc, 0xb, {0x81, 0x8}}, @CGW_MOD_UID={0x8, 0xe, r2}, @CGW_MOD_OR={0x18, 0x2, {{{}, 0x7, 0x1, 0x0, 0x0, "b897ba2c981a3e7b"}, 0x5}}, @CGW_LIM_HOPS={0x8, 0xd, 0x7}, @CGW_CS_CRC8={0x120, 0x6, {0x20, 0x3d, 0x1d, 0x8, 0x7, "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", 0x3, "ae1553d3bd8e71488bd377ac8ab7db596afe80b1"}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8010000}, 0x4000000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x50, r4, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x50}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048044}, 0x24084803) [ 767.120226][T17857] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 15:07:06 executing program 0: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000f7ffffff2400000024000000040000000b0000000000000c050000000400000000000008040000df0800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/81) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x6a}, {&(0x7f00000007c0)=""/242, 0xf2}], 0x3, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 767.270661][T17868] [EXFAT] trying to mount... [ 767.279723][T17956] libceph: resolve '656' (ret=-3): failed [ 767.294122][T17868] ------------[ cut here ]------------ [ 767.310625][T17956] libceph: parse_ips bad ip '[0::]:,656' [ 767.320108][T17868] [EXFAT] No bh, device seems wrong or to be ejected. 15:07:06 executing program 1: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000f7ffffff2400000024000000040000000b0000000000000c050000000400000000000008040000df0800000000000007000000000000be00"], &(0x7f00000000c0), 0x40, 0xffffffcd}, 0x20) r1 = syz_open_procfs(0x0, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/81) preadv(r1, &(0x7f0000000940)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f00000008c0)=""/106, 0x6a}, {&(0x7f00000007c0)=""/242, 0xf2}, {0x0}], 0x4, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) iopl(0x87) close(0xffffffffffffffff) getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0xc) getgid() getgid() ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) [ 767.375850][T18237] libceph: resolve '656' (ret=-3): failed [ 767.408484][T18237] libceph: parse_ips bad ip '[0::]:,656' [ 767.418429][T17868] WARNING: CPU: 0 PID: 17868 at drivers/staging/exfat/exfat_blkdev.c:62 bdev_read+0x258/0x2b0 [ 767.428683][T17868] Kernel panic - not syncing: panic_on_warn set ... [ 767.435276][T17868] CPU: 0 PID: 17868 Comm: syz-executor.2 Not tainted 5.4.0-rc5 #0 [ 767.443073][T17868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 767.453127][T17868] Call Trace: [ 767.456428][T17868] dump_stack+0x172/0x1f0 [ 767.460775][T17868] ? bdev_read+0x1b0/0x2b0 [ 767.465200][T17868] panic+0x2e3/0x75c [ 767.469121][T17868] ? add_taint.cold+0x16/0x16 [ 767.473811][T17868] ? __kasan_check_write+0x14/0x20 [ 767.477452][T18250] kobject: 'integrity' (00000000f5e1c193): kobject_uevent_env [ 767.478928][T17868] ? __warn.cold+0x14/0x35 [ 767.478965][T17868] ? bdev_read+0x258/0x2b0 [ 767.478978][T17868] __warn.cold+0x2f/0x35 [ 767.478995][T17868] ? bdev_read+0x258/0x2b0 [ 767.479076][T17868] report_bug+0x289/0x300 [ 767.486591][T18250] kobject: 'integrity' (00000000f5e1c193): kobject_uevent_env: filter function caused the event to drop! [ 767.490871][T17868] do_error_trap+0x11b/0x200 [ 767.490891][T17868] do_invalid_op+0x37/0x50 [ 767.490905][T17868] ? bdev_read+0x258/0x2b0 [ 767.490922][T17868] invalid_op+0x23/0x30 [ 767.490934][T17868] RIP: 0010:bdev_read+0x258/0x2b0 [ 767.490953][T17868] Code: ff df 80 3c 02 00 0f 84 51 ff ff ff 4c 89 e7 e8 ce ec 39 fc e9 44 ff ff ff e8 14 8d fe fb 48 c7 c7 20 0b 3d 88 e8 20 c3 cf fb <0f> 0b eb 8a e8 af eb 39 fc e9 17 fe ff ff e8 e5 eb 39 fc e9 99 fe [ 767.499646][T18250] kobject: 'integrity' (00000000f5e1c193): kobject_cleanup, parent 0000000039a3db97 [ 767.503961][T17868] RSP: 0018:ffff8880a4177ad0 EFLAGS: 00010282 [ 767.503974][T17868] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 767.503983][T17868] RDX: 000000000003e666 RSI: ffffffff815cc2b6 RDI: ffffed101482ef4c [ 767.503991][T17868] RBP: ffff8880a4177b10 R08: ffff88809411a280 R09: ffffed1015d04101 [ 767.504004][T17868] R10: ffffed1015d04100 R11: ffff8880ae820807 R12: 0000000000000000 [ 767.508890][T18250] kobject: 'integrity' (00000000f5e1c193): does not have a release() function, it is broken and must be fixed. See Documentation/kobject.txt. [ 767.519502][T17868] R13: ffff88804f1e0000 R14: 0000000000000001 R15: 0000000000000200 [ 767.519532][T17868] ? vprintk_func+0x86/0x189 [ 767.519560][T17868] sector_read+0x156/0x1e0 [ 767.519581][T17868] exfat_fill_super.cold+0x4d6/0xdba [ 767.519601][T17868] ? exfat_read_root+0x8d0/0x8d0 [ 767.527114][T18250] kobject: 'integrity': free name [ 767.528568][T17868] ? vsprintf+0x40/0x40 [ 767.528594][T17868] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 767.528609][T17868] ? set_blocksize+0x2bf/0x340 [ 767.528632][T17868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 767.676097][T17868] mount_bdev+0x304/0x3c0 [ 767.680417][T17868] ? exfat_read_root+0x8d0/0x8d0 [ 767.685339][T17868] exfat_fs_mount+0x35/0x40 [ 767.689822][T17868] ? exfat_remount+0x50/0x50 [ 767.694393][T17868] legacy_get_tree+0x108/0x220 [ 767.699137][T17868] ? legacy_parse_param+0x6d0/0x6d0 [ 767.704318][T17868] vfs_get_tree+0x8e/0x300 [ 767.708742][T17868] do_mount+0x143d/0x1d10 [ 767.713057][T17868] ? copy_mount_string+0x40/0x40 [ 767.717980][T17868] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 767.724213][T17868] ? _copy_from_user+0x12c/0x1a0 [ 767.729141][T17868] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 767.735361][T17868] ? copy_mount_options+0x2e8/0x3f0 [ 767.740543][T17868] ksys_mount+0xdb/0x150 [ 767.744768][T17868] __x64_sys_mount+0xbe/0x150 [ 767.749430][T17868] do_syscall_64+0xfa/0x760 [ 767.753927][T17868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 767.759799][T17868] RIP: 0033:0x459f39 [ 767.763676][T17868] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 767.783258][T17868] RSP: 002b:00007f676808ec78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 767.791649][T17868] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459f39 [ 767.799600][T17868] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000300 [ 767.807553][T17868] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 767.815504][T17868] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f676808f6d4 [ 767.823541][T17868] R13: 00000000004c6992 R14: 00000000004dbc90 R15: 00000000ffffffff [ 767.833117][T17868] Kernel Offset: disabled [ 767.837552][T17868] Rebooting in 86400 seconds..