319789e64905fea5a29960c21792e2f245668e8b7bd313cd29ec96c3aef346967a82b1cbb2fc65eddd67b30dd2f5df0020575a109eb8018f8e123597d1ad4bb581b4fe28dfa6d", @typed={0x68, 0x12, @binary="6a9c30ccdbd1ac467f325eed8a5ca3ff65f2a44d14444ab75d965c76b814d7d5ba65e38aca03802cf8ff012356b008c0fd342d60957e88fd540be00b4bc0f84339e1e27a9594d8ff5af4f196ab9155bbb3c4f244f86f42bd905165fd16562be09f48c823"}, @typed={0x84, 0x3d, @binary="c821411565b50bdb47ae1e0d3d2c8805f2225fa9d9ffba82113f266c075b4dfc536863adab0f8bd166eb86321697b81a8f5aa14988c4815bf55edb373cc68ce4ac4c81116814e78f209ae3bbaee0b41ae8d2ed53731c0b8c64e6310d9309d648cdc92c8445146ca2ca156be8b0fbc8b177485f860b920036e35ca50f5787bbc1"}]}, 0x1430}, 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000200)=ANY=[@ANYBLOB="5b64e93a5d2c303a3a623a02"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000180)={0x0, 0x5, 0x5, 0x2, 0x3}) tkill(r2, 0x1000000000014) 02:19:22 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0xffffff80, [], @string}}) 02:19:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xa}}}}}}}, 0x0) [ 1862.060404][ T5870] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1862.074710][ T5667] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1862.083855][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1862.150935][ T5998] ceph: device name is missing path (no : separator in [d:],0::b:) 02:19:23 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:23 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x10', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:23 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0xf00000000, [], @string}}) 02:19:23 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x10f00000000, [], @string}}) 02:19:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xd}}}}}}}, 0x0) [ 1862.251550][ T6084] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1862.308262][ T6084] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:23 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:X', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:23 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) getpriority(0x2, r0) [ 1862.353803][ T6128] ldm_validate_partition_table(): Disk read failed. 02:19:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xe}}}}}}}, 0x0) 02:19:23 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x1a0ffffffff, [], @string}}) [ 1862.438070][ T6128] Dev loop0: unable to read RDB block 0 [ 1862.449238][ T6278] ceph: device name is missing path (no : separator in [d::],0::b:X) [ 1862.476441][T27099] libceph: connect [d::]:6789 error -101 [ 1862.482153][T27099] libceph: mon0 [d::]:6789 connect error 02:19:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0ffffffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1862.488616][ T6128] loop0: unable to read partition table [ 1862.521445][ T6128] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x11}}}}}}}, 0x0) [ 1862.604444][ T6103] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:23 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:23 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x100000000000000, [], @string}}) 02:19:23 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xf0', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:23 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x200, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x2001000000000054) 02:19:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x14}}}}}}}, 0x0) [ 1862.699438][ T6506] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:23 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x200000000000000, [], @string}}) 02:19:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1862.766801][ T6506] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:23 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xa0', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x28}}}}}}}, 0x0) [ 1862.890386][ T6560] ldm_validate_partition_table(): Disk read failed. 02:19:23 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000100)=ANY=[@ANYBLOB="5b643a3a5d303a3a625a00009f1513d250656454e2b4594b024a577f298af3bd92b34101df113a8b4e821de879690b0a6a8cc75d1af77a018a"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='\x03\x87f&Sk\xbe\xd0\x977q\xa2T/\xf2f\xff\x93\x17B\xd2F>\xb00}\x05a\xcb\x14+\xa3\x8e\x9e\xb1\x9c J\xa5#=8\x1e\x81\x1f\x9e\xcc\xb69\xfe\x05\x94S$\xb1\xbbf\xdb3\xde\xa3\xb1\xf1\x9b\x93\x9d\x93\x12\xa8\x81p\xcd\xeb\x91\xe4.\xd9\x82\xc2\xcd\x96\x98\x86A\xd6\x1d\xee^O5\xde\xbf\'\f\x9b}<\b\xde\xec\xee\tq\x10\x19\xff\xbe\xbbj\xde\x06\xe0q\x9b\xfb\'\xde%\xdcc\aB\f\xd5uL\x97\xe6\xad\xe2\xef\x0ei\x85\x83\xd3`q\x81\x81*H\x1c\x94B\xfb\xf9\x81\xa1R\xcd\xc8', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000200)=0x3, 0x2) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) 02:19:23 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x80ffffff00000000, [], @string}}) [ 1862.932277][ T6689] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1862.946721][ T6560] Dev loop0: unable to read RDB block 0 02:19:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1862.973920][ T6560] loop0: unable to read partition table [ 1862.991785][ T6689] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1863.014058][ T6560] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1863.089267][ T6547] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:24 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x3c}}}}}}}, 0x0) 02:19:24 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:24 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0xffffffffa0010000, [], @string}}) 02:19:24 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000180)=ANY=[@ANYBLOB="5b9fde9206f2b486f3b09607a4970bf3875416e588e1"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:24 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [0x2], @string}}) [ 1863.237386][ T8332] libceph: connect [d::]:6789 error -101 [ 1863.250040][ T8332] libceph: mon0 [d::]:6789 connect error 02:19:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x60}}}}}}}, 0x0) 02:19:24 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1863.320001][ T7029] ceph: device name is missing path (no : separator in [ޒ T) 02:19:24 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [0xf], @string}}) [ 1863.373434][ T7028] loop_set_status: loop0 () has still dirty pages (nrpages=1) 02:19:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xf0}}}}}}}, 0x0) [ 1863.430223][T27099] libceph: connect [d::]:6789 error -101 [ 1863.436992][T27099] libceph: mon0 [d::]:6789 connect error 02:19:24 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:24 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [0x10f], @string}}) 02:19:24 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000200)=ANY=[@ANYBLOB="5b643a3a5d2c303a3a623a00e38e2ca00559ff4179e85b531e087be7f3121d6fe0214bc231124c398672a44c0bb9e8fe830b00b516406c6c4703eb8c2356e14ad4010000008897ec8d643e26697a85a31ea26e20ea33ab52de7adfd4702e3fc8a0c393a5999cdb7c5b6cda2713e1478fec35279a"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x1a0}}}}}}}, 0x0) 02:19:24 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:24 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [0x1a0], @string}}) 02:19:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x1f4}}}}}}}, 0x0) [ 1863.697335][ T8332] libceph: connect [d::]:6789 error -101 [ 1863.710852][ T7268] ldm_validate_partition_table(): Disk read failed. [ 1863.729324][ T8332] libceph: mon0 [d::]:6789 connect error 02:19:24 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000180)=ANY=[@ANYBLOB="fa9067295c09e9619f3c8edc412fd114b33a623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:24 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [0x1000000], @string}}) 02:19:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1863.752380][ T7268] Dev loop0: unable to read RDB block 0 [ 1863.768421][ T7268] loop0: unable to read partition table [ 1863.782678][ T7268] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:24 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1863.866562][ T7267] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:24 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x300}}}}}}}, 0x0) 02:19:24 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [0x2000000], @string}}) [ 1863.923615][ T7530] ceph: device name is missing path (no : separator in g)\ a0x0}, &(0x7f0000000740)=0xc) ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f0000000780)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0xe4, &(0x7f00000007c0)=[@in6={0xa, 0x4e22, 0x2, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x80000000}, @in6={0xa, 0x4e23, 0x2, @rand_addr="351acd328f694bd027b424d628064871", 0x4}, @in6={0xa, 0x4e24, 0x3002, @dev={0xfe, 0x80, [], 0x10}, 0x80}, @in6={0xa, 0x4e23, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x51}, @in={0x2, 0x4e23, @rand_addr=0x38000000}, @in6={0xa, 0x4e24, 0x7fffffff, @ipv4={[], [], @remote}, 0x9}, @in6={0xa, 0x4e20, 0x2, @empty, 0x81}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x5, @rand_addr="39d270dc0b15840089d6f78196f91782", 0xfffffffffffffffd}]}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000940)={r2, 0x4}, &(0x7f0000000980)=0x8) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x40010, r0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@initdev}}, &(0x7f0000000340)=0xe8) r5 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000680)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@initdev, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000005c0)=0xe8) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000001c0)) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='fuse\x00', 0x40002, &(0x7f00000009c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[], [{@euid_lt={'euid<', r6}}, {@euid_gt={'euid>', r6}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@subj_type={'subj_type', 0x3d, 'euid>'}}, {@appraise_type='appraise_type=imasig'}, {@obj_user={'obj_user'}}, {@permit_directio='permit_directio'}, {@uid_eq={'uid', 0x3d, r1}}]}}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000014) 02:19:27 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1866.552208][ T9187] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:27 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0x10f}}) 02:19:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x2000}}}}}}}, 0x0) [ 1866.695162][ T9650] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1866.711169][T21116] libceph: connect [d::]:6789 error -101 [ 1866.718117][T21116] libceph: mon0 [d::]:6789 connect error 02:19:27 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0x1a0}}) [ 1866.789739][ T9639] ldm_validate_partition_table(): Disk read failed. [ 1866.814358][ T9639] Dev loop0: unable to read RDB block 0 02:19:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x2800}}}}}}}, 0x0) 02:19:27 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x10', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x3580}}}}}}}, 0x0) [ 1866.840564][ T9639] loop0: unable to read partition table 02:19:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:27 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x12, 0xfffffffffffffffc, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000012) [ 1866.935418][ T9639] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1866.973213][ T9881] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:27 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0x1000000}}) 02:19:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x3c00}}}}}}}, 0x0) [ 1867.071731][ T9881] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1867.080323][ T9638] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:28 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a34103340000000000ff", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:28 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0x2000000}}) 02:19:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x3f00}}}}}}}, 0x0) 02:19:28 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:28 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000280)={0x0, 0x24, 0xfffffffffffffffc, @tid=r0}, &(0x7f0000000240)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:28 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0xf000000}}) 02:19:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x4000}}}}}}}, 0x0) [ 1867.330736][ T8332] libceph: connect [d::]:6789 error -101 [ 1867.339658][ T8332] libceph: mon0 [d::]:6789 connect error [ 1867.352447][T21116] libceph: connect [d::]:6789 error -101 [ 1867.375899][T21116] libceph: mon0 [d::]:6789 connect error 02:19:28 executing program 5: r0 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000200)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000400)={&(0x7f0000000300), 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r2, 0x0, 0x70bd28, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f00000002c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x1, @rand_addr="5ad8abc633c33a3a216f23983079dfd1", 0x69}, r4}}, 0x30) tkill(r3, 0x3) 02:19:28 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0xf010000}}) 02:19:28 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1867.415290][T10103] ldm_validate_partition_table(): Disk read failed. [ 1867.450004][T10103] Dev loop0: unable to read RDB block 0 02:19:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x4305}}}}}}}, 0x0) [ 1867.495743][T10103] loop0: unable to read partition table [ 1867.550846][T10103] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:28 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:28 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0x80ffffff}}) 02:19:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x4788}}}}}}}, 0x0) 02:19:28 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:28 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0xa0010000}}) [ 1867.772216][T10349] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:28 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x10) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:28 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0xffffff80}}) 02:19:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x4888}}}}}}}, 0x0) 02:19:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1867.923199][T10499] ldm_validate_partition_table(): Disk read failed. 02:19:28 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x87', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1867.998972][T10583] ceph: device name is missing path (no : separator in [d::],0:#gKZ+kopjvo$v1zퟦC:}e{Ÿy) [ 1868.017301][T10499] Dev loop0: unable to read RDB block 0 02:19:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x6000}}}}}}}, 0x0) [ 1868.046928][T10499] loop0: unable to read partition table [ 1868.057541][T10590] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1868.085010][T10499] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1868.232270][T10417] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:29 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:29 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0xf00000000}}) 02:19:29 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x0f', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:29 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b643a3a5d2c303af8ffffff"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0xd, 0x0, @tid=r0}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x6488}}}}}}}, 0x0) 02:19:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x800e}}}}}}}, 0x0) 02:19:29 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0x10f00000000}}) [ 1868.381716][T10825] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1868.381995][T10821] ceph: device name is missing path (no : separator in [d::],0:) 02:19:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1868.439981][T10825] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1868.482070][T10840] ldm_validate_partition_table(): Disk read failed. [ 1868.507072][T10840] Dev loop0: unable to read RDB block 0 [ 1868.525284][T10840] loop0: unable to read partition table 02:19:29 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xc0', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8035}}}}}}}, 0x0) [ 1868.535673][T10840] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:29 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0x1a0ffffffff}}) 02:19:29 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1868.603005][T10874] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1868.620123][T11007] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1868.703168][T11007] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8100}}}}}}}, 0x0) 02:19:29 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0x100000000000000}}) [ 1868.878026][T11059] ldm_validate_partition_table(): Disk read failed. [ 1868.907713][T11059] Dev loop0: unable to read RDB block 0 [ 1868.923519][T11059] loop0: unable to read partition table [ 1868.936333][T11059] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1869.000996][T11056] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1871.119295][ C1] net_ratelimit: 31 callbacks suppressed [ 1871.119301][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1871.130765][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1871.136521][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1871.142291][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1871.148050][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1871.153819][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:19:32 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000180)={0x8}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) 02:19:32 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8847}}}}}}}, 0x0) 02:19:32 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0x200000000000000}}) 02:19:32 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1871.358033][T11191] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:19:32 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0x80ffffff00000000}}) 02:19:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8848}}}}}}}, 0x0) [ 1871.402933][ T8332] libceph: connect [d::]:6789 error -101 [ 1871.408749][ T8332] libceph: mon0 [d::]:6789 connect error 02:19:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1871.463079][ C1] print_req_error: 972 callbacks suppressed [ 1871.463090][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1871.476144][ C1] buffer_io_error: 966 callbacks suppressed [ 1871.476153][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:19:32 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:(', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:32 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string=&(0x7f0000000000)=0xffffffffa0010000}}) [ 1871.572629][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1871.579812][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:19:32 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0x200, @tick=0x5, 0x40, {0x6, 0x7db6}, 0x3, 0x3, 0x3}) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0x3ff, 0x400, 0x7, 0x20, 0x1, 0x1ff}, 0x2}) [ 1871.623432][T11417] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1871.629321][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1871.641616][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1871.651693][T11418] ceph: device name is missing path (no : separator in [d::],0::b:() [ 1871.660657][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 02:19:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8864}}}}}}}, 0x0) [ 1871.667797][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1871.688603][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1871.695788][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1871.704402][T11418] ceph: device name is missing path (no : separator in [d::],0::b:() 02:19:32 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:)', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1871.728030][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1871.735204][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1871.797759][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1871.804918][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1871.822673][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1871.829835][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1871.839704][T11190] ldm_validate_partition_table(): Disk read failed. 02:19:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8906}}}}}}}, 0x0) 02:19:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1871.846621][T11586] ceph: device name is missing path (no : separator in [d::],0::b:)) [ 1871.871427][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1871.878552][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:19:32 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000002d00)=[{&(0x7f0000002b00)="b1", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_script(r2, &(0x7f0000000140)=ANY=[], 0x2ee) close(r2) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00\x00\x00\x00\x10\x00', 0x10) sendmsg$inet_sctp(r2, &(0x7f00000026c0)={&(0x7f0000000100)=@in={0x2, 0x4e23, @multicast2}, 0x10, 0x0}, 0x8000) splice(r2, 0x0, r2, 0x0, 0x3, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000240)=""/1) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x201040000000015) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000200)=0x14) fcntl$setstatus(r0, 0x4, 0x6400) [ 1871.898650][T11586] ceph: device name is missing path (no : separator in [d::],0::b:)) [ 1871.924291][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1871.931446][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1871.952150][T11640] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1871.963652][T11190] Dev loop0: unable to read RDB block 0 [ 1871.984459][T11190] loop0: unable to read partition table [ 1872.015400][T11190] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:33 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a34103340000000000fc", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:33 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:*', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xe803}}}}}}}, 0x0) 02:19:33 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000040)={0x98f907, 0x0, [], @string}}) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x282, 0x0) 02:19:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1872.109815][T11184] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:33 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rtc0\x00', 0x80000, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x1d30, 0x30, 0x1, 0x1f}, &(0x7f0000000400)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) setxattr$security_capability(&(0x7f0000000480)='.\x00', &(0x7f00000004c0)='security.capability\x00', &(0x7f0000000640)=@v3={0x3000000, [{0x61, 0x9}, {0xff, 0x1}], r3}, 0x18, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000440)=r2, 0x4) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380)={0x5, 0xf4, 0x2, 0xce59, 0x7}, 0x14) tkill(r4, 0x1000000000014) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xc4, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x28, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x101}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}]}, @TIPC_NLA_BEARER={0x88, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x5, @rand_addr="33c713c64c5235680d6170ad6d5abdeb", 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x1b, @ipv4={[], [], @multicast1}, 0x2}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xce9f}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x7, @local, 0x5}}, {0x14, 0x2, @in={0x2, 0x4e22, @rand_addr=0x7}}}}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40800}, 0x24000004) 02:19:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xf000}}}}}}}, 0x0) [ 1872.222216][T11861] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1872.241822][T11859] ceph: device name is missing path (no : separator in [d::],0::b:*) 02:19:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1872.311634][T11859] ceph: device name is missing path (no : separator in [d::],0::b:*) [ 1872.347597][T11918] ldm_validate_partition_table(): Disk read failed. 02:19:33 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x0, 0x0) prctl$PR_GET_THP_DISABLE(0x2a) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8002) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000140)={0x4, @broadcast}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000004, 0x810, r0, 0x0) 02:19:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xf401}}}}}}}, 0x0) [ 1872.391695][T11918] Dev loop0: unable to read RDB block 0 [ 1872.421545][T11918] loop0: unable to read partition table 02:19:33 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:+', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1872.454445][T11918] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:33 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @empty}}}, 0x84) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000014) 02:19:33 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "3d18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xf0ffff}}}}}}}, 0x0) [ 1872.590112][T12186] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1872.613279][T12287] ceph: device name is missing path (no : separator in [d::],0::b:+) 02:19:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1872.667254][ T8332] libceph: connect [d::]:6789 error -101 [ 1872.670671][T12287] ceph: device name is missing path (no : separator in [d::],0::b:+) [ 1872.674572][ T8332] libceph: mon0 [d::]:6789 connect error 02:19:33 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:,', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:33 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x240343, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000180)={'team0\x00', 0xb}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) ioctl$NBD_DO_IT(r1, 0xab03) 02:19:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x1000000}}}}}}}, 0x0) 02:19:33 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0\x00', &(0x7f0000000480)='trusted.overlay.opaque\x00', &(0x7f00000004c0)='y\x00', 0x2, 0x1) r1 = getgid() getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setresgid(r1, r2, r1) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') lgetxattr(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)=@random={'user.', 'TIPCv2\x00'}, &(0x7f00000005c0)=""/213, 0xd5) mount(&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x5, @remote, 0x7f}], 0x1c) ioctl$RTC_WKALM_RD(r0, 0x80287010, &(0x7f0000000280)) mknodat(r0, &(0x7f0000000500)='./file0\x00', 0x1, 0xc0) mknod(&(0x7f00000006c0)='./file0\x00', 0x2, 0x7fffffff) r3 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) tkill(r3, 0x1000000000014) [ 1872.842860][T12544] ceph: device name is missing path (no : separator in [d::],0::b:,) 02:19:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1872.907267][T12544] ceph: device name is missing path (no : separator in [d::],0::b:,) [ 1872.916965][T12526] ldm_validate_partition_table(): Disk read failed. 02:19:33 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:-', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1872.965619][T12526] Dev loop0: unable to read RDB block 0 [ 1872.983905][T12722] libceph: resolve '0' (ret=-3): failed [ 1872.999230][T12526] loop0: unable to read partition table 02:19:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x2000000}}}}}}}, 0x0) 02:19:33 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x10000) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x700200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0xc, 0x7, [{0x8, 0x1, r3}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x44}}, 0x4000000) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f00000002c0)={0x98f907, 0x0, [], @string}}) [ 1873.018358][T12722] libceph: parse_ips bad ip '[d::],0::bN' [ 1873.044373][T12526] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x3000000}}}}}}}, 0x0) [ 1873.097171][T12763] ceph: device name is missing path (no : separator in [d::],0::b:-) [ 1873.170282][T12406] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1873.175479][T12763] ceph: device name is missing path (no : separator in [d::],0::b:-) 02:19:34 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "3e18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:34 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_JPEGCOMP(r0, 0x408c563e, &(0x7f0000000200)={0x0, 0xf, 0xd, "70a0ff7f9d91f59fe8b0aff81dfd6e8e4291241bc34f643a31c0ba74005172ff9e7c2d3d91c062c3285b8d61b84421c3ea7a1b580f3bbbf84228068d", 0x36, "9de89858e14f82f41edb5a02eec84ad0390e95f69778c33bde394a841618c88f2b4c1cbfbb62fed2c0b508ec6f197aa9bd6d1eabb3d62b5a00", 0x60}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:34 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:.', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x4000000}}}}}}}, 0x0) 02:19:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1873.405382][T13162] ceph: device name is missing path (no : separator in [d::],0::b:.) [ 1873.448379][T13162] ceph: device name is missing path (no : separator in [d::],0::b:.) [ 1873.517226][T12980] ldm_validate_partition_table(): Disk read failed. [ 1873.533988][T12980] Dev loop0: unable to read RDB block 0 [ 1873.544012][T12980] loop0: unable to read partition table [ 1873.554951][T12980] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1873.608777][T12963] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:36 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e23, 0x6, @rand_addr="6882b499b4dfc8ca489a065ae9af3292", 0xfffffffffffff5e9}}, 0x0, 0x1f, 0x0, "22677ddc116a6331e37f73a7ddabb970b42b00b9081a210670d81c5848e68158dbf3d64aafaf196be5022833889e66c6719d86e8d562974aa6ba288f906eeac064ffa84d0fd0c89b0b55c2e6da28b32e"}, 0xd8) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) 02:19:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x5000000}}}}}}}, 0x0) 02:19:36 executing program 0: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0xe8e5, [], &(0x7f0000000080)={0x98f907, 0xfff, [], @string}}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000140)={0xbb0004, 0xe85, 0x1, [], &(0x7f00000000c0)={0xba0976, 0x7fffffff, [], @value=0x4da1}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 02:19:36 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:36 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "4918ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x6000000}}}}}}}, 0x0) [ 1876.019008][T13284] ldm_validate_partition_table(): Disk read failed. [ 1876.042587][T13284] Dev loop0: unable to read RDB block 0 [ 1876.050922][T21116] libceph: connect [d::]:6789 error -101 [ 1876.056736][T21116] libceph: mon0 [d::]:6789 connect error 02:19:37 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:0', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:37 executing program 0: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x7, [], &(0x7f0000000080)={0x98f907, 0x0, [], @ptr=0xfffffffffffff8bb}}) 02:19:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1876.106487][T13284] loop0: unable to read partition table [ 1876.132070][T13284] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:37 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x800, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB="1d"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1876.186197][T13584] ceph: device name is missing path (no : separator in [d::],0::b:0) 02:19:37 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x3) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000140)={0x9, 0xfffffffffffffffd, 0x4, 0x1, 0xfffffffffffffffa}) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000180)={0x3376f6ac, 0xdb0c, 0x7, 0x80000000, 0x4, [{0x7, 0x6, 0xa7, 0x0, 0x0, 0x400}, {0xffff, 0x7f, 0x5, 0x0, 0x0, 0x208}, {0x100000001, 0x80, 0x80, 0x0, 0x0, 0x2a84}, {0x7f, 0x1000, 0xaa, 0x0, 0x0, 0xa}]}) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x6685) [ 1876.227673][T13283] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1876.242112][T13631] net_ratelimit: 30 callbacks suppressed [ 1876.242124][T13631] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:19:37 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "7318ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x7000000}}}}}}}, 0x0) [ 1876.308833][T13663] ceph: device name is missing path (no : separator in ) 02:19:37 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:1', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8000000}}}}}}}, 0x0) [ 1876.476630][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1876.482599][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1876.512032][T13947] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:19:37 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000300)='TIPCv2\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ptrace$pokeuser(0x6, r1, 0x7fff, 0x9) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b080100000000007700303a"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @tid=r2}, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3f, 0x20, 0x1, 0x2, 0x20, 0x30d, 0x7f, 0x7, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x800, 0x3, 0x0, 0xffffffff, 0x80, 0x6e, 0x5, 0x2, r3}, 0xff3d) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000014) 02:19:37 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000140)={@multicast1, @empty, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) [ 1876.566572][ C1] print_req_error: 503 callbacks suppressed [ 1876.566584][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1876.579660][ C1] buffer_io_error: 502 callbacks suppressed [ 1876.579668][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1876.596235][T13972] ceph: device name is missing path (no : separator in [d::],0::b:1) [ 1876.636554][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1876.641072][T14009] ceph: device name is missing path (no : separator in [) [ 1876.642367][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1876.655463][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1876.661237][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1876.672333][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 02:19:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8060000}}}}}}}, 0x0) [ 1876.679506][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1876.694326][T13972] ceph: device name is missing path (no : separator in [d::],0::b:1) 02:19:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1876.737186][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1876.744379][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:19:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x9000000}}}}}}}, 0x0) 02:19:37 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:2', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:37 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b643a3a5d2c301c3a623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1876.818772][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1876.826075][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1876.894773][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1876.902140][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1876.913125][T14203] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1876.945315][T14204] libceph: resolve '0' (ret=-3): failed [ 1876.955614][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1876.962814][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1876.973277][T14207] ceph: device name is missing path (no : separator in [d::],0::b:2) [ 1876.974513][T14204] libceph: parse_ips bad ip '[d::],0:b' [ 1877.001663][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1877.008871][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1877.017248][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1877.024441][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1877.034749][T13940] ldm_validate_partition_table(): Disk read failed. [ 1877.057292][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1877.064491][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1877.077988][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1877.085179][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1877.093779][T14207] ceph: device name is missing path (no : separator in [d::],0::b:2) [ 1877.108638][T13940] Dev loop0: unable to read RDB block 0 [ 1877.120768][T13940] loop0: unable to read partition table [ 1877.134198][T13940] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:38 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f17ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xa000000}}}}}}}, 0x0) 02:19:38 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:3', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:38 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000200)={0x2, 0x0, [{0x8, 0x3, 0x0, 0x0, @sint={0x0, 0xfffffffffffffffd}}, {0x3, 0x4, 0x0, 0x0, @irqchip={0x0, 0x7fff}}]}) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000280)=""/208) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) [ 1877.327474][T14414] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1877.343620][T14465] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1877.362071][T14451] ceph: device name is missing path (no : separator in [d::],0::b:3) [ 1877.413977][ T8332] libceph: connect [d::]:6789 error -101 [ 1877.420669][ T8332] libceph: mon0 [d::]:6789 connect error 02:19:38 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xd000000}}}}}}}, 0x0) 02:19:38 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffd) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB="41a56c0bd1f616402f675d2c"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:38 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:4', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1877.548370][T14589] ldm_validate_partition_table(): Disk read failed. [ 1877.595000][T14589] Dev loop0: unable to read RDB block 0 [ 1877.609745][T14732] ceph: device name is missing path (no : separator in Al @/g],) [ 1877.628850][T14589] loop0: unable to read partition table 02:19:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xe000000}}}}}}}, 0x0) [ 1877.675345][T14589] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1877.707503][T14913] ceph: device name is missing path (no : separator in [d::],0::b:4) 02:19:38 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = getgid() getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ubi_ctrl\x00', 0x200, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000000340)=0x11) r6 = getegid() getgroups(0x5, &(0x7f00000002c0)=[r1, r2, r3, r4, r6]) 02:19:38 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f19ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:38 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) ioctl$VT_RELDISP(r0, 0x5605) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x17) [ 1877.816332][T14913] ceph: device name is missing path (no : separator in [d::],0::b:4) [ 1877.827220][T14840] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x11000000}}}}}}}, 0x0) 02:19:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:38 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:5', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1877.991344][ T8332] libceph: connect [d::]:6789 error -101 [ 1877.999163][ T8332] libceph: mon0 [d::]:6789 connect error [ 1878.015507][T15077] ldm_validate_partition_table(): Disk read failed. 02:19:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x14000000}}}}}}}, 0x0) [ 1878.051043][T15077] Dev loop0: unable to read RDB block 0 [ 1878.062179][T15265] ceph: device name is missing path (no : separator in [d::],0::b:5) 02:19:39 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x7, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) ioctl$VIDIOC_G_DV_TIMINGS(r0, 0xc0845658, &(0x7f0000000180)={0x0, @reserved}) [ 1878.095019][T15077] loop0: unable to read partition table 02:19:39 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB="00044abba0790215d7a1d8"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() write$P9_RREADLINK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="dfe3f6ea04529817002e2f66696c65208bdaa572b8"], 0x10) ioctl$TIOCEXCL(r0, 0x540c) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) io_setup(0xffffffff, &(0x7f0000000200)) tkill(r1, 0x1000000000019) [ 1878.137563][T15077] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1878.149636][T15265] ceph: device name is missing path (no : separator in [d::],0::b:5) 02:19:39 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x20000000}}}}}}}, 0x0) 02:19:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:39 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x1, [], @string}}) [ 1878.252270][T15075] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:39 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f2fffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:39 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x1000000000014) 02:19:39 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x80', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:39 executing program 0: rt_sigreturn() r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, &(0x7f00000001c0)=[0x4, 0x2], 0x2) r1 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f0000000180)={r1, 0x1, 0xfffff000, 0xfffffffff0010000}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x28000000}}}}}}}, 0x0) 02:19:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1878.553956][T15654] ldm_validate_partition_table(): Disk read failed. 02:19:39 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) sysinfo(&(0x7f0000000840)=""/199) [ 1878.615146][T15654] Dev loop0: unable to read RDB block 0 [ 1878.622046][T15747] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1878.633079][T15654] loop0: unable to read partition table [ 1878.642493][T15654] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x3c000000}}}}}}}, 0x0) 02:19:39 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='adfs\x00', 0x41084, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1878.711537][T15747] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:39 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f3dffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1878.755972][T15770] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:39 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x3f000000}}}}}}}, 0x0) 02:19:39 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000200)=ANY=[@ANYBLOB="5b643a3a5d2c30493a623a0081de08d927198034f108d28f1516f5c33bedfbad96978cd1e1f1c1be7986befc87a244630f2358e57e3a47f15591e5f768788dee48ed70126ec38c15f96c2dc99671becd035daf7e71e4c77f7a47dbf0376601a1d6aa499cee9353684ccf23b99c110589c2401ad22535e4ca2f2e3665ebedcc1174377a7c3c415ee7d7af5bb24fa829242a3767d8e66902d9c792390329769cf0949ff173fcb0f26c3339e0df7adbd6365149a4dec0ae8be4abdc2141c4b041d068237f65be6c34e200035ce68358ee4b64eea3483a472d7a07d6309c1d7fcc3e167d534f61d8"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:39 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x42031, r0, 0x0) 02:19:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x40000000}}}}}}}, 0x0) [ 1878.967750][T15984] ldm_validate_partition_table(): Disk read failed. [ 1878.987623][T16130] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1879.000277][T15984] Dev loop0: unable to read RDB block 0 [ 1879.025495][T15984] loop0: unable to read partition table [ 1879.051761][T16205] libceph: resolve '0I' (ret=-3): failed [ 1879.062304][T16205] libceph: parse_ips bad ip '[d::],0I:b' 02:19:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1879.066527][T15984] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x43050000}}}}}}}, 0x0) 02:19:40 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f3effffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1879.166449][T16101] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:40 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) connect$llc(r0, &(0x7f0000000200)={0x1a, 0x108, 0x3, 0x0, 0xfffffffffffffffa, 0x80000000, @broadcast}, 0x10) tkill(r1, 0x1000000000014) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x9}, 0x1) [ 1879.231899][T21116] libceph: connect [d::]:6789 error -101 [ 1879.252478][T21116] libceph: mon0 [d::]:6789 connect error 02:19:40 executing program 0: syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) 02:19:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x60000000}}}}}}}, 0x0) 02:19:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:40 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x220000) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1879.394326][T30756] libceph: connect [d::]:6789 error -101 [ 1879.402001][T30756] libceph: mon0 [d::]:6789 connect error [ 1879.489201][T16425] ldm_validate_partition_table(): Disk read failed. 02:19:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x800e0000}}}}}}}, 0x0) 02:19:40 executing program 0: userfaultfd(0x800) r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_INPUT(r0, 0xc0045627, &(0x7f0000000140)=0x7fff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x400, 0x0) write$FUSE_STATFS(r1, &(0x7f0000000280)={0x60, 0x0, 0x2, {{0xe0, 0x3ff, 0xffffffffffffffff, 0xffffffffffff0001, 0x6, 0x5, 0x9, 0x9}}}, 0x60) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$PPPIOCSNPMODE(r2, 0x4008744b, &(0x7f00000001c0)={0x807f, 0x3}) pread64(r0, &(0x7f0000000040)=""/7, 0x7, 0x2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000300)) [ 1879.548251][T16425] Dev loop0: unable to read RDB block 0 02:19:40 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x400, 0x0) mount(&(0x7f0000002680)=ANY=[@ANYRES32=r1], &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='ceph\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000014) syz_mount_image$ceph(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)='./file0\x00', 0x94, 0x2, &(0x7f0000002600)=[{&(0x7f0000000600)="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0x1000, 0x6}, {&(0x7f0000001600)="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0x1000, 0x9}], 0x2000004, &(0x7f0000002640)=':selinuxvboxnet1\'%%-\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100), &(0x7f00000026c0)=0x4) acct(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@initdev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@loopback, 0x4e20, 0x0, 0x4e22, 0x405, 0x2, 0x80, 0xa0, 0x3f, r3, r4}, {0x10001, 0x80000001, 0x3, 0x4, 0x7, 0x8001, 0x8, 0xec8}, {0x2, 0x9, 0x9, 0x80000001}, 0x7ff, 0x6e6bbf, 0x0, 0x1, 0x1, 0xab4bd870f33d22bb}, {{@in=@broadcast, 0x4d2, 0xff}, 0x2, @in=@loopback, 0x3502, 0x0, 0x0, 0xea, 0x63, 0x3, 0xffffffff}}, 0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)) connect$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x8000, 0xb21, 0x1000, 0x0, 0x100000000, 0x1}}, 0x8) 02:19:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1879.601136][T16425] loop0: unable to read partition table 02:19:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1879.665159][T16425] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1879.691655][T16764] ceph: device name is missing path (no : separator in ) 02:19:40 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f49ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x80350000}}}}}}}, 0x0) [ 1879.763472][T16764] ceph: device name is missing path (no : separator in /dev/loop5) [ 1879.825986][T16763] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x81000000}}}}}}}, 0x0) 02:19:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:40 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000280)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x27, &(0x7f0000000240)={0x0, 0x6, 0x6, 0xf9f9, r2}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000001c0)={0x0, r0, 0xca9, 0x80, 0x0, 0x4}) tkill(r1, 0x29) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000180)={0x8000, 0x5, 0xfffffffffffffc00, 0x0, 0x1, 0x1, 0x7}, 0xc) tkill(r1, 0x1000000000014) 02:19:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:40 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x3, 0xfb3, 0x5, 0x6, 0x8000040000000}) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1880.004394][T17074] ldm_validate_partition_table(): Disk read failed. 02:19:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x86ddffff}}}}}}}, 0x0) [ 1880.055486][T17074] Dev loop0: unable to read RDB block 0 [ 1880.076682][T17074] loop0: unable to read partition table 02:19:41 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1880.136058][T17074] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x88470000}}}}}}}, 0x0) 02:19:41 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:41 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0xfffffffffffffffe, 0x1) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) unshare(0x8000000) [ 1880.266189][T17285] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:41 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f50ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:41 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x88480000}}}}}}}, 0x0) [ 1880.424445][T21116] libceph: connect [d::]:6789 error -101 [ 1880.434542][T21116] libceph: mon0 [d::]:6789 connect error 02:19:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:41 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80200, 0x49) write$FUSE_DIRENT(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x130) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x88640000}}}}}}}, 0x0) 02:19:41 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB='[d::t,0::b:\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x0) tkill(r0, 0x1000000000014) [ 1880.560867][T21116] libceph: connect [d::]:6789 error -101 [ 1880.574241][T21116] libceph: mon0 [d::]:6789 connect error [ 1880.621935][T17555] ldm_validate_partition_table(): Disk read failed. 02:19:41 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1880.670425][T17555] Dev loop0: unable to read RDB block 0 [ 1880.691723][T17555] loop0: unable to read partition table [ 1880.691911][T17800] libceph: resolve 'd' (ret=-3): failed 02:19:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x88a8ffff}}}}}}}, 0x0) [ 1880.721964][T17555] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1880.737836][T17800] libceph: parse_ips bad ip '[d::t,0::b' 02:19:41 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x3, 0xbfffffe) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:41 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f73ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1880.855237][T17838] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x88caffff}}}}}}}, 0x0) 02:19:41 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd4, r1, 0x0, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x68, 0x5, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xdd72}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x48b5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK={0x2c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffffffffff8}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x39}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40000}, 0x4) lsetxattr$trusted_overlay_redirect(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x3) mount(&(0x7f0000000040)=ANY=[@ANYBLOB='[d::],0\x00\x00b:\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000014) 02:19:41 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:41 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x8}, 0x4) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x89060000}}}}}}}, 0x0) [ 1881.072347][T18186] ceph: device name is missing path (no : separator in [d::],0) [ 1881.110800][ T8332] libceph: connect [d::]:6789 error -101 [ 1881.134762][ T8332] libceph: mon0 [d::]:6789 connect error [ 1881.154106][T18119] ldm_validate_partition_table(): Disk read failed. 02:19:42 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:42 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x5, 0x13d13539670f8ca1) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = msgget$private(0x0, 0x210) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000180)=""/189) dup2(r0, r0) exit(0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000140)=0x8, 0xffffff8a) [ 1881.201834][T18119] Dev loop0: unable to read RDB block 0 [ 1881.220738][T18119] loop0: unable to read partition table 02:19:42 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x17) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8dffffff}}}}}}}, 0x0) [ 1881.258049][T18119] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1881.381982][ T8332] libceph: connect [d::]:6789 error -101 [ 1881.389328][ T8332] libceph: mon0 [d::]:6789 connect error [ 1881.414630][T30756] libceph: connect [d::]:6789 error -101 [ 1881.420334][T30756] libceph: mon0 [d::]:6789 connect error [ 1881.435941][T18090] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:42 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000240)={0x400, [0x200, 0x2, 0x4, 0x6, 0x7, 0x7f, 0xa8a, 0x2, 0x20ebab1d, 0x7, 0x3, 0x8000000000, 0xa, 0x6dfe, 0x6101, 0x9, 0x3, 0x80, 0x401, 0xf6, 0xfffffffffffffff7, 0x3ff, 0x4, 0x0, 0xff, 0x3380000000000000, 0x10001, 0x7, 0x20, 0x3, 0x1, 0x1, 0x8, 0x5, 0x401, 0xfffffffffffffffb, 0x70, 0x62c30686, 0x0, 0x100000001, 0x76, 0x1b, 0x0, 0x2, 0x7fffffff, 0x4, 0x1, 0xf7], 0xe}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB="9c778060248968c43a623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000180)={0x2000, 0x2000, 0x20, 0x7, 0x5}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000014) 02:19:42 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1802000000ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xa0010000}}}}}}}, 0x0) 02:19:42 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1881.514113][ C1] net_ratelimit: 27 callbacks suppressed [ 1881.514121][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1881.525589][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1881.531407][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1881.537216][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1881.543015][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1881.548811][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1881.674380][T18761] libceph: resolve 'w`$h' (ret=-3): failed [ 1881.681832][T18761] libceph: parse_ips bad ip 'w`$h:b' [ 1881.700098][ C1] print_req_error: 1292 callbacks suppressed [ 1881.700108][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 80700 [ 1881.706835][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 02:19:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xc0ffffff}}}}}}}, 0x0) [ 1881.720879][ C1] buffer_io_error: 1286 callbacks suppressed [ 1881.720887][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1881.742819][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1881.750008][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1881.762560][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 02:19:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1881.769772][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1881.781287][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1881.788498][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:19:42 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1881.830280][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1881.837486][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1881.856446][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1881.863615][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1881.886008][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1881.893249][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1881.912656][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1881.919866][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1881.929891][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1881.937108][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1881.951423][T18755] ldm_validate_partition_table(): Disk read failed. [ 1881.961970][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1881.978719][T18755] Dev loop0: unable to read RDB block 0 [ 1882.005818][T18755] loop0: unable to read partition table [ 1882.013276][T18755] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:43 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000240)=0xfff, 0x4) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='/dev/sequencer\x00', &(0x7f0000000300)='/dev/sequencer\x00', &(0x7f0000000340)='eth0+\x00'], &(0x7f00000003c0)) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0xaf02, @dev={0xfe, 0x80, [], 0x13}, 0x10000}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @rand_addr=0x7fffffff}, @in6={0xa, 0x4e22, 0x100000001, @loopback, 0xcd7c}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e20, @rand_addr=0x4}, @in6={0xa, 0x4e24, 0x8, @empty, 0x8b}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e23, 0x25b8, @ipv4={[], [], @broadcast}, 0x100000000}], 0xd0) 02:19:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xe8030000}}}}}}}, 0x0) 02:19:43 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() mount$9p_xen(&(0x7f0000000180)='self\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='9p\x00', 0x40000, &(0x7f0000000280)={'trans=xen,', {[{@cachetag={'cachetag'}}, {@noextend='noextend'}, {@version_9p2000='version=9p2000'}, {@access_client='access=client'}, {@version_L='version=9p2000.L'}, {@posixacl='posixacl'}, {@version_L='version=9p2000.L'}], [{@measure='measure'}, {@smackfshat={'smackfshat', 0x3d, '/dev/rtc0\x00'}}, {@pcr={'pcr', 0x3d, 0x27}}]}}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:43 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:43 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1804000000ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1882.124891][T19086] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xf4010000}}}}}}}, 0x0) [ 1882.262104][T21116] libceph: connect [d::]:6789 error -101 [ 1882.276040][T21116] libceph: mon0 [d::]:6789 connect error [ 1882.299640][T19104] ldm_validate_partition_table(): Disk read failed. 02:19:43 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1882.338232][T19104] Dev loop0: unable to read RDB block 0 [ 1882.362074][T19104] loop0: unable to read partition table 02:19:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xf5ffffff}}}}}}}, 0x0) [ 1882.384120][T19104] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:43 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)="61cbf079c231de3f850b02dcb3b9fd3a25aff881efeeb39b9f5fec92fe683fb8cc4940d185d6a182b0b1cf778d6b902e30d240c7d7c40b012cb6f2c02399e24837122a66ad920781920a4a0f0bd65b8c3eba969a327da375186c64858a45bbfb5f558f7fb820fb8868d4952a1358c94bf316a4f2defe761d94633d0358975354ce2a3c78ca341d0402078b06d90a9df464aa3d89a3da514fcc3fac80cb8d5e33802450a9796dbbc2a80dda037828f616938b4256c0a333502049c60946df8429b6167a38310a17b2d773b109b716949e2efe222d7b1ce59efc5d6b72a8dcfd", 0xdf}, {&(0x7f0000000300)="0ddd02f6661432722a7c49472d69a7b5f5b0c98656228b987e1947249704dd9e007a9b40750a99cceac01c7fe82c9b24b631bf7a89b9c6fcf4a7e31ba26bd99c05b761755d5182c0eeea3659fba0a9172cf764e044335ae0a14fa67194289bb57ea923496c3b7ec5efeba27fae864f11c1d6b21aeb3285e4be15a095a9b1ac53d52694366af2a2ee8341e50db73a24271d1c25dc6121d0dc21df11e27ade4e6e25d259390579ce3ea6b39562b3978a83506959a5a2746b62fbb0669514837efccf86e3568eba97fff34d5e3146ef0be5f3d937b248891b60a5", 0xd9}, {&(0x7f0000000180)}, {&(0x7f0000000400)="8480f66f5c7ec4a12c4979caac7375a6e9182c4c9c642a524318db58972def7476191b07d83c4773a472829ee318910a2093fa895fea90f35bb5532c98b48993984e67d9", 0x44}, {&(0x7f0000000480)="39fc8e7f1db5149994aa9c6754e3f88696e3936abfbb0be928e9e0c426ff83f5c548389040e284152a1fffbc230351b5ad2673b23118bfdc1629ca", 0x3b}], 0x5) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) 02:19:43 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x8007, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x280100) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) write$P9_RGETLOCK(r1, &(0x7f0000000180)={0x2a, 0x37, 0x1, {0x2, 0x2, 0x4a6b, r2, 0xc, '/dev/video#\x00'}}, 0x2a) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:43 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1805000000ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1882.504546][T19099] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xffffa888}}}}}}}, 0x0) 02:19:43 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1882.665899][T30756] libceph: connect [d::]:6789 error -101 [ 1882.671813][T30756] libceph: mon0 [d::]:6789 connect error 02:19:43 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) fcntl$getflags(r0, 0x40b) [ 1882.713515][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1882.719336][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1882.729617][T19498] ldm_validate_partition_table(): Disk read failed. [ 1882.780257][T19498] Dev loop0: unable to read RDB block 0 [ 1882.802139][T19498] loop0: unable to read partition table 02:19:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xffffca88}}}}}}}, 0x0) 02:19:43 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) r1 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000180)={'syz', 0x3}, &(0x7f0000000200)='/dev/rtc0\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={'syz', 0x1}, &(0x7f00000002c0)="09518e8182aa24c6838365f8a3f3c75f12d29f54ae4ba111abb08e35fd97643b3130c1ffc94d77abeaa9b4eafdfc6026347fb5710686c121533d1596010387cca726fb847e931a2da5459b65acf9333ab05db08bb9164e2e8e2de9765ff4e5791327df2fa1111d00429fe262e3606aa06631de49f1e6f68b929ab200bcf5592808861f253e10fc1798b55aca0d684421929dcd5f2d7c23af4815d6ef0f0b0c8574840006d55fa1decaaf0ee2cd726c95d0f947ed4b81545a39e74a165be10c9e7f5331bae06d3edcfaee38fd02b3891783", 0xd1, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) 02:19:43 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1882.834935][T19498] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1882.873490][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1882.879411][ C0] protocol 88fb is buggy, dev hsr_slave_1 02:19:43 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1806000000ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:43 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:43 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xffffdd86}}}}}}}, 0x0) [ 1882.955057][T19813] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:44 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x400000007, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:44 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000200)={0x270, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x12c, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @remote}}, {0x14, 0x2, @in={0x2, 0x4e20, @multicast1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xfffffffffffffff8, @rand_addr="20dfcaac612e38584704a0baf61fada1", 0x1}}, {0x14, 0x2, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @local}}, {0x14, 0x2, @in={0x2, 0x4e23, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, {0x14, 0x2, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfa}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x7ff, @remote, 0x6}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x35e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb4}]}]}, @TIPC_NLA_LINK={0x18, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}]}]}, @TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0x80, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x1, @remote, 0x1f}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x4, @local, 0x5}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xfb14, @rand_addr="c78995c7674dce4eeb80cfb16e56fa06", 0x81}}, {0x14, 0x2, @in={0x2, 0x4e20, @empty}}}}]}, @TIPC_NLA_LINK={0x84, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc997}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffffffffff7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffffffffff7}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}]}, 0x270}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) write$P9_RLERRORu(r0, &(0x7f0000000500)={0x17, 0x7, 0x2, {{0xa, '/dev/rtc0\x00'}, 0x400}}, 0x17) tkill(r2, 0x1000000000014) 02:19:44 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:44 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x99096e, 0x0, [], @string}}) [ 1883.199320][T20082] ldm_validate_partition_table(): Disk read failed. [ 1883.219650][T20082] Dev loop0: unable to read RDB block 0 [ 1883.242712][T20082] loop0: unable to read partition table 02:19:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xfffff000}}}}}}}, 0x0) [ 1883.275381][T20082] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:44 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:44 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:44 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@initdev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r6 = getgid() r7 = getegid() lsetxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000500)={{}, {}, [{0x2, 0x3, r0}, {0x2, 0x0, r1}, {0x2, 0x0, r2}, {0x2, 0x1, r3}], {0x4, 0x2}, [{0x8, 0x0, r4}, {0x8, 0x2, r5}, {0x8, 0x4, r6}, {0x8, 0x1, r7}], {0x10, 0x1}, {0x20, 0x1}}, 0x64, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r8 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) write$P9_RCLUNK(r8, &(0x7f00000006c0)={0x7, 0x79, 0x1}, 0x7) setsockopt$RDS_GET_MR_FOR_DEST(r8, 0x114, 0x7, &(0x7f0000000600)={@ipx={0x4, 0x52, 0x3, "cdbdaec96feb", 0x400000000000}, {&(0x7f0000000580)=""/61, 0x3d}, &(0x7f00000005c0), 0x2a}, 0xa0) [ 1883.396290][T20019] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:44 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f180e000000ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xffffff8d}}}}}}}, 0x0) 02:19:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1883.549756][T21116] libceph: connect [d::]:6789 error -101 [ 1883.563979][T21116] libceph: mon0 [d::]:6789 connect error 02:19:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xffffffc0}}}}}}}, 0x0) [ 1883.608533][T21116] libceph: connect [d::]:6789 error -101 [ 1883.624222][T21116] libceph: mon0 [d::]:6789 connect error 02:19:44 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000200)=ANY=[@ANYBLOB="5b643a3a5d2c30263a623a00bd5c775d26da314904c456db1d8541e58f9bcc8430b8d83d0aa8f304f6fdebeef07fbf4dbe4599d14df8e64fddc1fb36a9e0402131b7960a0888180640153cfa70aea4e802d942238630ad640c756bc76dd60a510f501e1df9eb09520215e871f81812f99673afef234c46a794bfd53016be32bf208bee02ba964c07a1415bacd1ef227991c603627f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:44 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1883.695296][T20466] ldm_validate_partition_table(): Disk read failed. 02:19:44 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = getpgrp(0xffffffffffffffff) ptrace$setregs(0xd, r1, 0x7, &(0x7f0000000140)="a9bfbc3c556a669552b0ac7fa3e676f9260a7a3a12b7acafa8449c5a273cd72ab3eb502237eb7a916ef5ed4ea3c4393fecdf156618c6aa9ba00dc4d0ab6ca32ed0c6f5589593d3b19055cecda489436c85efbb4d6547c0ae7488444818b485ce973ada4225") [ 1883.739757][T20466] Dev loop0: unable to read RDB block 0 [ 1883.774133][T20466] loop0: unable to read partition table [ 1883.784362][T20661] libceph: resolve '0&' (ret=-3): failed 02:19:44 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1812000000ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xfffffff5}}}}}}}, 0x0) [ 1883.786722][T20466] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1883.820784][T20661] libceph: parse_ips bad ip '[d::],0&:b' [ 1883.884371][T20674] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:44 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:44 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x210000, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="181357246a", 0x5}], 0x1, 0x9) bind$isdn(r0, &(0x7f0000000340)={0x22, 0x100000001, 0x7f, 0x3, 0x80}, 0x6) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r0, 0xc0305616, &(0x7f0000000140)={0x0, {0x2, 0x401}}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000200)={0x4, [0x101, 0x5, 0xd51, 0x3]}, &(0x7f0000000240)=0xc) tee(r0, r0, 0x100, 0x4) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x6, 0x100000001, 0xda, 0xffffffffffff3ebe, 0x1a, r0}, 0x2c) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 02:19:44 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000001280)={0x0, 0x38, 0x1, @thr={&(0x7f0000000180), &(0x7f0000000280)="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"}}, &(0x7f00000012c0)=0x0) timer_settime(r1, 0x1, &(0x7f0000001300)={{0x0, 0x1c9c380}}, &(0x7f0000001340)) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') connect$netrom(r0, &(0x7f0000000200)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000014) 02:19:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x1a0ffffffff}}}}}}}, 0x0) [ 1884.058355][T20920] ldm_validate_partition_table(): Disk read failed. [ 1884.101356][T20920] Dev loop0: unable to read RDB block 0 [ 1884.136793][T20920] loop0: unable to read partition table 02:19:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xf0ffffffffffff}}}}}}}, 0x0) [ 1884.159164][T20920] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:45 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="1a00000002000000cbaec39a198898961bb99913cb0000000000"], 0x101000) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xbce5, 0x400800) [ 1884.244086][T20897] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x100000000000000}}}}}}}, 0x0) 02:19:45 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:45 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x3, 0x530, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000180), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x8, 0x0, 'teql0\x00', 'nr0\x00', 'bond_slave_0\x00', 'rose0\x00', @random="cbac3fea9fc7", [0x0, 0x0, 0xff, 0xff, 0xff], @local, [0xff, 0xff, 0xff], 0xe8, 0x188, 0x1b8, [@ip6={'ip6\x00', 0x50, {{@loopback, @empty, [0xff0000ff, 0xff, 0xff000000], [0xffffffff, 0xff, 0x0, 0xffffffff], 0x101, 0x2f, 0x10, 0x20, 0x4e20, 0x4e20, 0x4e23, 0x4e22}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00', 0x7}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x5765, 0x6}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x0, 0xc, 0x10, 'veth1_to_hsr\x00', 'yam0\x00', 'veth0\x00', 'ip6tnl0\x00', @remote, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[], 0x14}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x108, 0x158, 0x188, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@dev={0xfe, 0x80, [], 0x18}, [0xffffffff, 0x0, 0x0, 0xff0000ff], 0x4e20, 0x2c, 0x5, 0x4e23, 0x8, 0x22}}}, @limit={'limit\x00', 0x20, {{0x0, 0x401, 0xa95c, 0xffffffff00000001, 0x6, 0x9}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x8, 0x6}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6a44}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x7, 0x8, 0x89ff, 'veth0_to_bond\x00', 'ip6erspan0\x00', 'bond0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast, [0x0, 0xff, 0x0, 0xff], 0x100, 0x100, 0x130, [@limit={'limit\x00', 0x20, {{0x8, 0x5, 0xa34, 0xff, 0x3ff, 0x2}}}, @ip={'ip\x00', 0x20, {{@broadcast, @dev={0xac, 0x14, 0x14, 0xd}, 0x0, 0xffffffff, 0x8001, 0x62, 0x36, 0x28, 0x4e23, 0x4e22, 0x4e22, 0x4e20}}}]}}, @common=@STANDARD={'\x00', 0x8}}]}]}, 0x5a8) 02:19:45 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1816000000ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:45 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x6, 0xe00) ioctl$VIDIOC_SUBDEV_G_SELECTION(r0, 0xc040563d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, {0xa4fe, 0x800, 0x401, 0x5}}) write$P9_RMKNOD(r0, &(0x7f00000011c0)={0x14, 0x13, 0x1, {0x10, 0x3}}, 0x14) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00000001c0)=""/4096) 02:19:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x200000000000000}}}}}}}, 0x0) 02:19:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1884.616127][T21526] ldm_validate_partition_table(): Disk read failed. 02:19:45 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1884.677049][T21526] Dev loop0: unable to read RDB block 0 [ 1884.713967][T21526] loop0: unable to read partition table 02:19:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x300000000000000}}}}}}}, 0x0) [ 1884.748402][T21526] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:45 executing program 5: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x1bfa, 0x2000) r1 = getuid() r2 = getgid() fchownat(r0, &(0x7f0000000380)='./file0\x00', r1, r2, 0x1100) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000340)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b2900000010000000623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) write$cgroup_subtree(r3, &(0x7f0000000180)={[{0x2b, 'pids'}, {0x2d, 'memory'}, {0x2d, 'pids'}]}, 0x14) ioctl$UI_SET_SWBIT(r3, 0x4004556d, 0xf) waitid(0x1, r4, &(0x7f0000000200), 0x40000000, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000014) 02:19:45 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x200040, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000140)=0x1) 02:19:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:45 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x400000000000000}}}}}}}, 0x0) [ 1884.841235][T30756] libceph: connect [d::]:6789 error -101 [ 1884.872652][T30756] libceph: mon0 [d::]:6789 connect error 02:19:45 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1884.909463][T21502] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1884.939611][T21984] ceph: device name is missing path (no : separator in [)) 02:19:45 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f181a000000ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:46 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x410600, 0x0) setns(r1, 0x2000000) 02:19:46 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000180)=ANY=[@ANYBLOB="88c10a647fcd08f90000000000000000"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x500000000000000}}}}}}}, 0x0) 02:19:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1885.101941][T30756] libceph: connect [d::]:6789 error -101 [ 1885.109526][T30756] libceph: mon0 [d::]:6789 connect error 02:19:46 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000140)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f0000000040)={0xd2, 0x4, 0x3, 0x200, 0x4, 0x5, 0x2}) 02:19:46 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1885.201887][T22196] ldm_validate_partition_table(): Disk read failed. [ 1885.259258][T22196] Dev loop0: unable to read RDB block 0 [ 1885.273747][T22401] ceph: device name is missing path (no : separator in [ 1885.273747][T22401] d) [ 1885.279413][T22196] loop0: unable to read partition table 02:19:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x600000000000000}}}}}}}, 0x0) [ 1885.322372][T22196] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:46 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b05003a5d2c303a3a623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:46 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f181c000000ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x700000000000000}}}}}}}, 0x0) [ 1885.452933][T22430] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:46 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:46 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x6, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x2, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1885.577387][T22728] ceph: device name is missing path (no : separator in [) 02:19:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x800000000000000}}}}}}}, 0x0) 02:19:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1885.657874][T22781] ldm_validate_partition_table(): Disk read failed. [ 1885.685693][T22781] Dev loop0: unable to read RDB block 0 02:19:46 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000180)={0x401, 0x8}) mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b64f04c64f6940fb02a3a5d"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x1000, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) write$vnet(r0, &(0x7f0000000340)={0x1, {&(0x7f0000000200)=""/26, 0x1a, &(0x7f0000000240)=""/223, 0x3, 0x1}}, 0x68) tkill(r1, 0x1000000000014) [ 1885.718621][T22781] loop0: unable to read partition table [ 1885.737975][T22781] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x806000000000000}}}}}}}, 0x0) 02:19:46 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:46 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_ENCODER_CMD(r0, 0xc028564d, &(0x7f0000000040)={0x3, 0x1, [0x7fff, 0x4, 0x52e, 0xa34d, 0x8, 0x80, 0x8000]}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1885.860115][T23055] ceph: device name is missing path (no : separator in [dLd*:]) [ 1885.874534][T22725] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:46 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1827000000ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x900000000000000}}}}}}}, 0x0) 02:19:47 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:47 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x100000001, 0x10000) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xa00000000000000}}}}}}}, 0x0) [ 1886.140740][T30756] libceph: connect [d::]:6789 error -101 [ 1886.146658][T30756] libceph: mon0 [d::]:6789 connect error [ 1886.159653][T23277] ldm_validate_partition_table(): Disk read failed. [ 1886.173687][T23277] Dev loop0: unable to read RDB block 0 [ 1886.188085][T23277] loop0: unable to read partition table 02:19:47 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1886.244464][T23277] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1886.312888][T23251] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1886.377795][T21116] libceph: connect [d::]:6789 error -101 [ 1886.389361][T21116] libceph: mon0 [d::]:6789 connect error [ 1886.871409][ C1] net_ratelimit: 25 callbacks suppressed [ 1886.871414][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1886.882894][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1887.031369][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1887.037257][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1887.043240][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1887.048992][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1887.751030][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1887.756786][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1887.762543][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1887.768251][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:19:49 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000002500)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB='[d::]50::b:\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='\x13\xd1\x11\xdb\xf8\x1eY\xd2\xe1\"\x97]C,2\x14I\xa7', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) sendmsg$nl_netfilter(r0, &(0x7f0000002480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002440)={&(0x7f0000000200)={0x2238, 0x1, 0xa, 0x6, 0x70bd2b, 0x25dfdbfe, {0xf}, [@nested={0x64, 0x2f, [@generic="d69af77d85e0759f87c61ba5e2bda5d047e0b39f5b69b7ff9d888255a4e89930b89840ad574b9d", @generic="21bccc87cf894b94b4518356c706d189e0d1ad091e0c11bc1f8fbe96147e4ae52c4819f0dd38d50c3dc8a5aca7115d7685e9bbf9508fee8195"]}, @generic="3bba1faa8f20d4780dc4c2321e99eb3e265018c27ef0f4017faddbd2770c48f2ce844c0aa3a97661e3b5315cf269ded5132e43a5e05bda4fe854db20f45ac7aee409fde98f5ef3c0bacd653bfc660ed3ed45ff9d75acff4abd2f7e3b2968fe", @generic="c984009faf26248915e1746763bf6686fe1e440d4006c2de72130fad9c9d27a55996", @generic="b37f59f88e140fc9e7173f589079d16fdf6f16e064cab5f2cc54e64124892394404d8a1fc31a90ad88edb68ae54c564883213f30aebd6c3f25ec279ee4a893fea5626cfc3bf565eb23a85c148a4d9a5258c48e86014a63ade3f9a70666f0d47eb01bb4ef8e45f825877c2932f94af2df186ebbf9e070bd96aea6907febb411c4c941013f556db2c638006cb61eeec4e3832b025de2d6b9ab2d2c79dbd8dbc9e589ec857b97f5dd1a79f27c0e0770fd0ed1fae0b4739a4df0d2674bcb4f", @nested={0x1070, 0x50, [@generic="e708373a8a033c12d2a7bbb161885e0d2c382d1d53e83b586cd09b1fcb9f1f92e51cd5a08cbef4170bbb78edc644c720278303", @typed={0x8, 0x36, @fd=r0}, @typed={0x8, 0x1, @pid=r1}, @typed={0x8, 0x34, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @generic="c6042306583c38a26d6623f1acfbfa69542a2fe5e4dd45a23223317e9849667c6b", @generic="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@typed={0x8, 0x60, @ipv4=@remote}, @nested={0x1008, 0x30, [@typed={0x1004, 0x7d, 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0x2238}, 0x1, 0x0, 0x0, 0x800}, 0x50) 02:19:49 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0xa10001, 0x0, [], @p_u16=&(0x7f0000000040)=0x66a}}) 02:19:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xd00000000000000}}}}}}}, 0x0) 02:19:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:49 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1800000001ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:49 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xe00000000000000}}}}}}}, 0x0) 02:19:49 executing program 0: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1888.908219][ C1] print_req_error: 1235 callbacks suppressed [ 1888.908229][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1888.921453][ C1] buffer_io_error: 1230 callbacks suppressed [ 1888.921461][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1888.947452][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 02:19:49 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:49 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1888.954644][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1888.976482][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1888.983670][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1888.992890][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1889.000052][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:19:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x1100000000000000}}}}}}}, 0x0) [ 1889.028873][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1889.036162][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1889.050933][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1889.058275][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:19:50 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) timer_create(0x3, &(0x7f0000001340)={0x0, 0x19, 0x6, @thr={&(0x7f0000000200)="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", &(0x7f0000000180)="2ddc"}}, &(0x7f0000001240)=0x0) clock_gettime(0x0, &(0x7f0000001280)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000012c0)={{}, {r1, r2+30000000}}, &(0x7f0000001300)) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b643a21a0f669014ff24466"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000014) [ 1889.100638][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1889.107834][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1889.129896][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1889.137157][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1889.145297][T23418] ldm_validate_partition_table(): Disk read failed. [ 1889.152918][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1889.160164][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1889.175818][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1889.183020][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1889.193558][T21116] libceph: connect [d::]:6789 error -101 02:19:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x1400000000000000}}}}}}}, 0x0) [ 1889.199259][T21116] libceph: mon0 [d::]:6789 connect error [ 1889.211620][T23732] ceph: device name is missing path (no : separator in [d:!iODf) [ 1889.234149][T23418] Dev loop0: unable to read RDB block 0 02:19:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:50 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1889.246019][T23418] loop0: unable to read partition table [ 1889.288877][T23418] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x2000000000000000}}}}}}}, 0x0) 02:19:50 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1800000002ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:50 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) ioctl$VIDIOC_STREAMOFF(r0, 0x40045613, &(0x7f0000000040)=0x7) 02:19:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1889.431076][T23417] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:50 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x2800000000000000}}}}}}}, 0x0) 02:19:50 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x842, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x8, @remote, 0x4}, {0xa, 0x4e24, 0x1ff, @mcast1, 0x3000000}, 0x6, [0x0, 0x6c6, 0x2, 0xff, 0x6, 0x9, 0x7, 0x4]}, 0x5c) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:19:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1889.608722][T23935] ldm_validate_partition_table(): Disk read failed. [ 1889.639833][T23935] Dev loop0: unable to read RDB block 0 [ 1889.665099][T23935] loop0: unable to read partition table [ 1889.694111][T23935] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1889.814759][T23904] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1891.908934][ C1] net_ratelimit: 24 callbacks suppressed [ 1891.908942][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1891.920401][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1891.926194][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1891.932076][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1891.937824][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1891.943596][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:19:53 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5b643a3b5d06000000623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x3c00000000000000}}}}}}}, 0x0) 02:19:53 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:53 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:53 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1800000004ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x3f00000000000000}}}}}}}, 0x0) [ 1892.222366][T24317] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1892.253636][T21116] libceph: connect [d::]:6789 error -101 [ 1892.256300][T24330] ceph: device name is missing path (no : separator in [d:;]) [ 1892.260038][T21116] libceph: mon0 [d::]:6789 connect error 02:19:53 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x4100, 0x0) [ 1892.306403][T24326] ldm_validate_partition_table(): Disk read failed. [ 1892.321164][T24326] Dev loop0: unable to read RDB block 0 [ 1892.340907][T24326] loop0: unable to read partition table [ 1892.356098][T24326] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:53 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1892.459754][T24334] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:53 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) name_to_handle_at(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x49, 0x8, "254fca9ebb6fe8a4de637b8b16e454619dfb780acb78360a46185f5ea366f2759e61072e63b41d5ffe973e9b422200c9a9141a573ce2a0ea27a273f6edbb252e06"}, &(0x7f00000002c0), 0x400) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB='[d::B,0::b:\x00'], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x6) tkill(r1, 0x1000000000014) 02:19:53 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1800000005ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1892.514877][T24620] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:19:53 executing program 0: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x12100, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000001140)={0x11, 0x0, 0x0}, &(0x7f0000001180)=0x14) sendto$packet(r0, &(0x7f0000000140)="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", 0x1000, 0x40, &(0x7f00000011c0)={0x11, 0xff, r2, 0x1, 0x1f, 0x6, @local}, 0x14) accept4$netrom(r0, &(0x7f0000001200)={{0x3, @null}, [@null, @netrom, @remote, @null, @bcast, @bcast, @null, @bcast]}, &(0x7f0000001280)=0x48, 0x800) r3 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x88, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) getpeername$packet(r1, &(0x7f00000012c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000001300)=0x14) 02:19:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x4000000000000000}}}}}}}, 0x0) 02:19:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:53 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1892.643497][T24659] libceph: resolve 'd' (ret=-3): failed [ 1892.672721][T24659] libceph: parse_ips bad ip '[d::B,0::b' [ 1892.730735][T24656] ldm_validate_partition_table(): Disk read failed. [ 1892.763610][T24656] Dev loop0: unable to read RDB block 0 [ 1892.796303][T24920] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1892.813025][T24656] loop0: unable to read partition table 02:19:53 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.usage_all\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000007440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000007480)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000074c0)={@remote, @broadcast, 0x0}, &(0x7f0000007500)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000009680)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000096c0)=0x14, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f0000009800)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000009840)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009880)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000009980)=0xe8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000af40)={&(0x7f00000099c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f000000aec0)=[{&(0x7f0000009a40)=""/195, 0xc3}, {&(0x7f0000009b40)=""/213, 0xd5}, {&(0x7f0000009c40)=""/4096, 0x1000}, {&(0x7f000000ac40)=""/191, 0xbf}, {&(0x7f000000ad00)=""/20, 0x14}, {&(0x7f000000ad40)=""/137, 0x89}, {&(0x7f000000ae00)=""/55, 0x37}, {&(0x7f000000ae40)=""/92, 0x5c}], 0x8}, 0x40002000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000200)={&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000af80)={{{@in=@remote, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f000000b080)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000000b180)={@multicast2, @initdev, 0x0}, &(0x7f000000b1c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f000000b680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000000b640)={&(0x7f0000000480)=ANY=[@ANYBLOB="04040000", @ANYRES16=r2, @ANYBLOB="090827bd7000fddbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="ec0002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400020000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000004000008000100", @ANYRES32=r6, @ANYBLOB="ac00020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400e96d742238000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ce0a000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r7, @ANYBLOB="7801020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400870d00003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400460101060000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004007300000008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400050000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r10, @ANYBLOB="c00802003c000100240001007573c765725f0000000000000008000300060000000400040008000600050000007070ebdb8f63516d61bc17200ea7c55c6c1b209a2706000000767f399ea4d4688f2223f389b5721f9c8c80e51b21000000000000000000", @ANYRES32=r11, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004008100000008000600", @ANYRES32=r12, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000101000008000600", @ANYRES32=r13], 0x404}, 0x1, 0x0, 0x0, 0x8010}, 0x24004000) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f0000000040)={0x25b4000000, 0x71}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1892.839714][T24656] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:53 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x4305000000000000}}}}}}}, 0x0) 02:19:53 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @multicast2}}, 0x0, 0x3}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x9, @rand_addr="686f3ad75e0accd2d988ef815e1e6f87", 0x4}}, 0x0, 0xfe00000000000000, 0x0, 0x800, 0x64}, &(0x7f0000000380)=0x98) [ 1892.900087][ T8332] libceph: connect [d::]:6789 error -101 [ 1892.909054][T24976] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1892.909284][ T8332] libceph: mon0 [d::]:6789 connect error 02:19:53 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1800000006ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:54 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x6000000000000000}}}}}}}, 0x0) 02:19:54 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x0, 0x2003ff) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1893.108314][ C1] protocol 88fb is buggy, dev hsr_slave_0 02:19:54 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000200)=ANY=[@ANYBLOB="5b647a00000000000000000088b54834a6d44e863a3199f54b34bb9b00b3760666db9e6861119d584f3648e59677537592680b3d5cfcb4ac64f248457eea4140414f3ae063d92a883947a200b9ff233021d295a090dc146ebd4ca9ffeb1d5da9e68ed30c"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1893.199496][T25175] ldm_validate_partition_table(): Disk read failed. [ 1893.226112][T25175] Dev loop0: unable to read RDB block 0 02:19:54 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1893.260237][T25175] loop0: unable to read partition table [ 1893.293910][T25175] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:54 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000140)={0x10000000000000, 0x10000000000009, 0xffffffffffffffff, [], &(0x7f0000000180)={0x98f907, 0x0, [], @value64=0x2}}) 02:19:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x800e000000000000}}}}}}}, 0x0) [ 1893.386116][T25428] ceph: device name is missing path (no : separator in [dz) [ 1893.396752][T25429] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8035000000000000}}}}}}}, 0x0) [ 1893.432526][T25132] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:54 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x40) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000140)=0x100) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1893.474586][T25429] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:54 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f180000000effff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:54 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:54 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000002c0)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, {&(0x7f0000000200)=""/182, 0xb6}, &(0x7f0000000180), 0x51}, 0xa0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) 02:19:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8100000000000000}}}}}}}, 0x0) 02:19:54 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x20000) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1893.665435][T25755] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1893.733608][T25766] ldm_validate_partition_table(): Disk read failed. [ 1893.743820][T25755] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1893.767344][T25766] Dev loop0: unable to read RDB block 0 02:19:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x86ddffff00000000}}}}}}}, 0x0) [ 1893.794079][T25766] loop0: unable to read partition table [ 1893.795927][T21116] libceph: mon1 [::b]:6789 socket error on write 02:19:54 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:54 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x7ffffffc, 0x5) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400182, 0x0) [ 1893.835305][T25766] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1893.923669][T25691] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8847000000000000}}}}}}}, 0x0) 02:19:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:55 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1800000012ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:55 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000180)=ANY=[@ANYBLOB="5b643a3a5d2c303a8655b4f72b700b6697bc80063d773a623a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000200)={0x1, {{0xa, 0x4e20, 0x67c9, @rand_addr="a8f2a742efa8f4d3707ad45030861deb", 0x3}}}, 0x88) tkill(r1, 0x1000000000014) 02:19:55 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8848000000000000}}}}}}}, 0x0) 02:19:55 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7ff, 0xfffffffffffffffe) openat$vimc0(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video0\x00', 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x10000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xff) syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x2baf, 0x2) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000180)={0x2710, 0x0, &(0x7f0000ffe000/0x1000)=nil}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r2 = semget$private(0x0, 0x4, 0x83) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000200)=""/86) [ 1894.109146][T26174] libceph: resolve '0' (ret=-3): failed [ 1894.142192][T26174] libceph: parse_ips bad ip '[d::],0:U+p f=w:b' 02:19:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8864000000000000}}}}}}}, 0x0) 02:19:55 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) write$UHID_SET_REPORT_REPLY(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="0e000000f9bbe93404dc6432117f0700000000000000a6cc0854cc1a3b9ca594209b83efb26c4bb4000000002d00670d7bec6f2edb683bd51f"], 0x1) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x18) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x1, 0x0, 0x9}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) [ 1894.231172][ C0] print_req_error: 734 callbacks suppressed [ 1894.231183][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1894.244258][ C0] buffer_io_error: 734 callbacks suppressed [ 1894.244266][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:19:55 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1894.334616][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1894.341916][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1894.352999][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1894.360223][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:19:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x88a8ffff00000000}}}}}}}, 0x0) 02:19:55 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000180)=0x100000000, 0x4) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x820008}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x54, r2, 0x404, 0x70bd2b, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x24}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x80) tkill(r1, 0x1000000000014) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x1) [ 1894.384028][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1894.391223][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1894.401214][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1894.408393][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1894.442487][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1894.449671][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1894.473060][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1894.480255][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:19:55 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x34400) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x84ac}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x87a5, 0x80000000000}, &(0x7f0000000480)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x8e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r2, 0x3}, &(0x7f0000000180)=0x183) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e20, 0x215, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}}, 0x8, 0x4, 0xffff, 0x2, 0x1ff}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x5}, 0x8) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000140)={0x0, 0x1, 0xffffffffffffffff, [], &(0x7f0000000080)={0x8000098f907, 0x0, [], @string}}) r4 = getpid() getpgid(r4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x4, 0x4) [ 1894.505029][T21116] libceph: connect [d::]:6789 error -101 [ 1894.511227][T21116] libceph: mon0 [d::]:6789 connect error [ 1894.516331][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1894.524019][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1894.553905][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1894.561064][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1894.571763][T26260] ldm_validate_partition_table(): Disk read failed. [ 1894.590297][T21116] libceph: connect [d::]:6789 error -101 [ 1894.595982][T21116] libceph: mon0 [d::]:6789 connect error [ 1894.597665][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1894.608722][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1894.634560][T26260] Dev loop0: unable to read RDB block 0 [ 1894.666820][T26260] loop0: unable to read partition table [ 1894.686177][T26260] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x88caffff00000000}}}}}}}, 0x0) 02:19:55 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:55 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:55 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0xc0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:55 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1800000016ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:55 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000180)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x0, 0x9, 0x5, 0x8001, 0x13, 0x1f, 0x0, 0x5, 0xffffffff80000000, 0x0, 0xb9d, 0x100000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r3 = getgid() r4 = getuid() mount$fuseblk(&(0x7f00000001c0)='/dev/loop0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuseblk\x00', 0x40, &(0x7f0000000300)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0xc000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1800}}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x10000}}, {@default_permissions='default_permissions'}], [{@euid_eq={'euid', 0x3d, r4}}, {@dont_hash='dont_hash'}, {@smackfshat={'smackfshat', 0x3d, '/dev/vbi#\x00'}}, {@seclabel='seclabel'}, {@obj_type={'obj_type', 0x3d, '/dev/vbi#\x00'}}]}}) [ 1894.778469][T26229] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1894.852549][T26863] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:55 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8906000000000000}}}}}}}, 0x0) 02:19:55 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1894.989459][T26889] ldm_validate_partition_table(): Disk read failed. 02:19:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:56 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$VIDIOC_S_AUDIO(r0, 0x40345622, &(0x7f0000000000)={0xfff, "ebe29af53e700706822496152535580d59ec24b516336d7a764e32a6b9d67a0f", 0x3, 0x1}) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x8000000000000000, [], &(0x7f0000000080)={0x98f907, 0x0, [], @p_u32=&(0x7f0000000040)=0x3}}) [ 1895.046788][T26889] Dev loop0: unable to read RDB block 0 [ 1895.070360][T27161] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1895.083105][T26889] loop0: unable to read partition table 02:19:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x8dffffff00000000}}}}}}}, 0x0) 02:19:56 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) ioctl$PPPIOCGIDLE(r0, 0x8010743f, &(0x7f0000000180)) ioctl$PPPIOCGUNIT(r0, 0x80047456, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) [ 1895.094316][T26889] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:56 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xc0ffffff00000000}}}}}}}, 0x0) [ 1895.177962][T26857] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:56 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f180000001affff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:56 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x4000000000000000) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000040)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1895.314044][T21116] libceph: connect [d::]:6789 error -101 [ 1895.322176][T21116] libceph: mon0 [d::]:6789 connect error [ 1895.340976][T27421] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xe803000000000000}}}}}}}, 0x0) [ 1895.423317][T27421] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:56 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:56 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40180, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:56 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8f6, 0x0) ioctl$VIDIOC_ENUMSTD(r1, 0xc0485619, &(0x7f0000000140)={0x7fffffff, 0x200, "13a995918e2ae9616741fccf4e173b570f99bd89c72e1d48", {0x2, 0x1}, 0x4}) 02:19:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xf401000000000000}}}}}}}, 0x0) [ 1895.484838][T27500] ldm_validate_partition_table(): Disk read failed. [ 1895.510043][T27500] Dev loop0: unable to read RDB block 0 [ 1895.567391][T27500] loop0: unable to read partition table [ 1895.587835][T27500] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xf5ffffff00000000}}}}}}}, 0x0) [ 1895.621896][T27588] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1895.667996][T27445] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1895.691151][T27588] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:56 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0xfffffffffffffffd) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, &(0x7f0000000140)=0x4) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000180)='/dev/video36\x00', 0x2, 0x0) ioctl$VIDIOC_S_OUTPUT(r0, 0xc004562f, &(0x7f00000001c0)=0x5) 02:19:56 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f180000001cffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:56 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xffffffff00000000}}}}}}}, 0x0) 02:19:56 executing program 5: mkdir(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') mount(&(0x7f0000000040)=ANY=[@ANYBLOB="5d07023a3a6a3a00"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000014) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x1c, r2, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40) 02:19:56 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xffffffffa0010000}}}}}}}, 0x0) 02:19:56 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x82800) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000140)=0x39) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:56 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1895.957346][T28078] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1896.014804][T28078] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1896.036656][T28015] ldm_validate_partition_table(): Disk read failed. 02:19:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0xfffffffffffff000}}}}}}}, 0x0) [ 1896.083012][T28084] libceph: resolve ']' (ret=-3): failed [ 1896.103949][T28015] Dev loop0: unable to read RDB block 0 [ 1896.114723][T28084] libceph: parse_ips bad ip ']::j' 02:19:57 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1896.141855][T28015] loop0: unable to read partition table [ 1896.168607][T28015] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:57 executing program 5: 02:19:57 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000040)={0x7fffffff, 0x81208, "b972bc85330983dd379aa1b1069c0ad6df1d4caac6c67632", {0x3, 0xfffffffffffeffff}, 0x6}) r1 = syz_open_dev$vbi(&(0x7f0000000140)='/dev/vbi#\x00', 0x1, 0x2) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000180)=0x2) [ 1896.245732][T28402] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1896.307624][T27906] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1896.315298][T28402] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:57 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1800000027ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x2}}}}}}}, 0x0) 02:19:57 executing program 5: 02:19:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:57 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x3}}}}}}}, 0x0) 02:19:57 executing program 5: 02:19:57 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_QUERYBUF(r0, 0xc0585609, &(0x7f0000000140)={0x6, 0x0, 0x4, 0x21042020, {}, {0x1, 0xa, 0x3a53, 0x8, 0x8, 0x5, "678f8f35"}, 0x80000001, 0x1, @offset=0x1, 0x4}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='trusted.overlay.upper\x00', &(0x7f0000000200)={0x0, 0xfb, 0x111, 0x4, 0x10001, "e9668cd4c2f81bfb4350b9212a5a6bc1", "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"}, 0x111, 0x3) 02:19:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1896.629924][T28619] ldm_validate_partition_table(): Disk read failed. 02:19:57 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xf9', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:57 executing program 5: [ 1896.697925][T28619] Dev loop0: unable to read RDB block 0 [ 1896.711907][T28619] loop0: unable to read partition table 02:19:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x4}}}}}}}, 0x0) [ 1896.739614][T28619] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:57 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18fffffffeffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:57 executing program 5: 02:19:57 executing program 0: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x800, 0x0) ioctl$VIDIOC_G_SELECTION(r0, 0xc040565e, &(0x7f0000000140)={0x7, 0x100, 0x4, {0xfa, 0xffffffff, 0x40, 0x1}}) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1896.840885][T28899] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1896.880279][T28899] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1896.897450][T28791] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:57 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x7f', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x5}}}}}}}, 0x0) 02:19:57 executing program 5: 02:19:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x6}}}}}}}, 0x0) 02:19:58 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfcf5, 0x22100) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000140)=0x5) [ 1897.100604][T29007] ldm_validate_partition_table(): Disk read failed. [ 1897.111687][T29149] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1897.124349][T29007] Dev loop0: unable to read RDB block 0 02:19:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:58 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1897.159420][T29007] loop0: unable to read partition table [ 1897.174868][T29007] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:58 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x8c', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:58 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f1800f0ffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1897.266236][ C1] net_ratelimit: 27 callbacks suppressed [ 1897.266245][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1897.277739][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1897.292756][T29117] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x7}}}}}}}, 0x0) 02:19:58 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7ff, 0xfffffffffffffffe) openat$vimc0(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/video0\x00', 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x10000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xff) syz_open_dev$video4linux(&(0x7f0000000140)='/dev/v4l-subdev#\x00', 0x2baf, 0x2) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000180)={0x2710, 0x0, &(0x7f0000ffe000/0x1000)=nil}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r2 = semget$private(0x0, 0x4, 0x83) semctl$SEM_STAT(r2, 0x0, 0x12, &(0x7f0000000200)=""/86) [ 1897.357890][T29306] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1897.426181][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1897.431985][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1897.437823][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1897.443576][ C0] protocol 88fb is buggy, dev hsr_slave_1 02:19:58 executing program 0: exit(0x6) r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:19:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8}}}}}}}, 0x0) 02:19:58 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x97', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:58 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1897.538528][T29377] ldm_validate_partition_table(): Disk read failed. [ 1897.568510][T29426] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1897.589313][T29430] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1897.601338][T29377] Dev loop0: unable to read RDB block 0 02:19:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x9}}}}}}}, 0x0) [ 1897.631166][T29377] loop0: unable to read partition table [ 1897.663043][T29430] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1897.701098][T29377] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:19:58 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xe4', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:58 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18feffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xa}}}}}}}, 0x0) 02:19:58 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1897.817213][T29541] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1897.884485][T29714] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xd}}}}}}}, 0x0) [ 1897.932546][T21116] libceph: connect [d::]:6789 error -101 [ 1897.955543][T29714] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1897.989979][T21116] libceph: mon0 [d::]:6789 connect error [ 1898.005382][T29707] ldm_validate_partition_table(): Disk read failed. [ 1898.048488][T29707] Dev loop0: unable to read RDB block 0 [ 1898.069142][T29707] loop0: unable to read partition table [ 1898.092705][T29707] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1898.145816][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1898.151650][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1898.157510][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1898.206532][T29706] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:59 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) ioctl$VIDIOC_G_EXT_CTRLS(r0, 0xc0205647, &(0x7f00000001c0)={0x9e0000, 0x1488, 0x6, [], &(0x7f0000000180)={0x9909d7, 0x8000, [], @p_u8=&(0x7f0000000140)}}) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) lsetxattr$trusted_overlay_opaque(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='trusted.overlay.opaque\x00', &(0x7f00000002c0)='y\x00', 0x2, 0x1) 02:19:59 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xf5', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:59 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:19:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xe}}}}}}}, 0x0) 02:19:59 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff02000000ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:19:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x11}}}}}}}, 0x0) [ 1898.606053][T30090] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1898.666550][T30090] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1898.690093][T30756] libceph: connect [d::]:6789 error -101 [ 1898.710419][T30756] libceph: mon0 [d::]:6789 connect error 02:19:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:59 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xf6', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1898.726625][T30095] ldm_validate_partition_table(): Disk read failed. [ 1898.739735][T30095] Dev loop0: unable to read RDB block 0 [ 1898.777871][T30095] loop0: unable to read partition table 02:19:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x14}}}}}}}, 0x0) 02:19:59 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_DBG_S_REGISTER(r0, 0x4038564f, &(0x7f0000000040)={{0x1, @addr=0x8}, 0x8, 0x0, 0x9}) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000300)={0xa, 0x4, 0xfa00, {r2}}, 0xc) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000180)=0x6cd5) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x222200, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000200)=[@sack_perm, @timestamp, @mss={0x2, 0x5}, @timestamp, @mss={0x2, 0x3b4c}], 0x5) [ 1898.818415][T30095] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1898.846377][T30384] ceph: device name is missing path (no : separator in [d::],0::b:) 02:19:59 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x842, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x8, @remote, 0x4}, {0xa, 0x4e24, 0x1ff, @mcast1, 0x3000000}, 0x6, [0x0, 0x6c6, 0x2, 0xff, 0x6, 0x9, 0x7, 0x4]}, 0x5c) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) [ 1898.920246][T30384] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1898.948845][T30086] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:19:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:19:59 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xfd', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x28}}}}}}}, 0x0) 02:20:00 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff04000000ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:00 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x842, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x8, @remote, 0x4}, {0xa, 0x4e24, 0x1ff, @mcast1, 0x3000000}, 0x6, [0x0, 0x6c6, 0x2, 0xff, 0x6, 0x9, 0x7, 0x4]}, 0x5c) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:00 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$UI_SET_MSCBIT(r1, 0x40045568, 0x2c) [ 1899.132530][T30637] ceph: device name is missing path (no : separator in [d::],0::b:) 02:20:00 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x842, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x8, @remote, 0x4}, {0xa, 0x4e24, 0x1ff, @mcast1, 0x3000000}, 0x6, [0x0, 0x6c6, 0x2, 0xff, 0x6, 0x9, 0x7, 0x4]}, 0x5c) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) [ 1899.191290][T30637] ceph: device name is missing path (no : separator in [d::],0::b:) 02:20:00 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xfe', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1899.246743][ C0] print_req_error: 1148 callbacks suppressed [ 1899.246754][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 80700 02:20:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x3c}}}}}}}, 0x0) 02:20:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1899.290874][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1899.298204][ C0] buffer_io_error: 1142 callbacks suppressed [ 1899.298213][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:00 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x842, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x8, @remote, 0x4}, {0xa, 0x4e24, 0x1ff, @mcast1, 0x3000000}, 0x6, [0x0, 0x6c6, 0x2, 0xff, 0x6, 0x9, 0x7, 0x4]}, 0x5c) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:00 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000040)={0x98f907, 0x0, [], @string}}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x800) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) [ 1899.379621][T30864] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1899.394397][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1899.401632][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1899.445779][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1899.452940][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1899.461746][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1899.468909][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1899.477669][T30864] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1899.480149][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 02:20:00 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x842, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x8, @remote, 0x4}, {0xa, 0x4e24, 0x1ff, @mcast1, 0x3000000}, 0x6, [0x0, 0x6c6, 0x2, 0xff, 0x6, 0x9, 0x7, 0x4]}, 0x5c) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x60}}}}}}}, 0x0) [ 1899.492883][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1899.505611][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1899.512758][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1899.521608][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1899.528802][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:00 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1899.580324][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1899.587502][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1899.619251][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1899.626440][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1899.627366][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1899.642699][T30650] ldm_validate_partition_table(): Disk read failed. [ 1899.687491][T30650] Dev loop0: unable to read RDB block 0 [ 1899.737968][T30650] loop0: unable to read partition table [ 1899.744239][T30650] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:00 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff05000000ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:00 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x842, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x8, @remote, 0x4}, {0xa, 0x4e24, 0x1ff, @mcast1, 0x3000000}, 0x6, [0x0, 0x6c6, 0x2, 0xff, 0x6, 0x9, 0x7, 0x4]}, 0x5c) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xf0}}}}}}}, 0x0) 02:20:00 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1899.836217][T30640] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:00 executing program 0: openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0xa, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000180)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @p_u8=&(0x7f0000000140)}}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x8) getpeername$packet(r1, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000300)=0x14) ioctl$VIDIOC_DECODER_CMD(r0, 0xc0485660, &(0x7f0000000480)={0x0, 0x1, @stop_pts=0x2}) sendmsg$can_raw(r1, &(0x7f0000000540)={&(0x7f0000000500)={0x1d, r2}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)=@can={{0x0, 0x33b3, 0x0, 0xfffffffffffffffa}, 0x0, 0x0, 0x0, 0x0, "501d1c31f4e1b67f"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4044084) sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f0000000100), 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x1, 0x9, 0xffffffff, 0x6}, 0x15, 0x2, 0x0, 0x0, "7452237ad9e4ce07a8a8d04ac7a947dc4e80e3580ac54f51a62815497f3d9b67a7be792169105ad9afbd843f14f6ce5d8ca184268547a16d3d30afbbca480595"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) sync() 02:20:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x1a0}}}}}}}, 0x0) [ 1899.935750][T31109] ceph: device name is missing path (no : separator in [d::],0::b:) 02:20:00 executing program 5: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x842, 0x0) r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) [ 1900.023688][T31118] ldm_validate_partition_table(): Disk read failed. 02:20:01 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xe0', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1900.075550][T31118] Dev loop0: unable to read RDB block 0 [ 1900.101820][T31118] loop0: unable to read partition table 02:20:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x1f4}}}}}}}, 0x0) [ 1900.129791][T31118] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:01 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) [ 1900.197008][T31263] ceph: device name is missing path (no : separator in [d::],0::b:) 02:20:01 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000100)='/dev/video#\x00', 0x800, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000001c0)={{0x10000, 0x1d000, 0xe, 0x9, 0xe3, 0x101, 0x3, 0x3, 0x626, 0x7, 0x8, 0x401}, {0xd000, 0x3002, 0xf, 0x2, 0x8, 0x80, 0x7ff, 0x1f, 0x7, 0x7, 0x6, 0x8}, {0x3000, 0x1, 0x1f, 0x8, 0x8001, 0x5d0, 0x1, 0x1000, 0x7ff, 0x8, 0x6, 0xc90a}, {0x0, 0x2, 0x1b, 0x8000, 0xffffffff, 0x3, 0x8, 0xffffffff00000001, 0x100000000, 0x7, 0x2, 0x1}, {0xd000, 0x0, 0xc, 0x0, 0x0, 0xa8, 0xb12, 0x3, 0x0, 0x7, 0x5b, 0x10000}, {0x100000, 0x1000, 0xc, 0x10000, 0xff, 0x1, 0x4, 0x9, 0x5, 0x101, 0x10000, 0xe2be}, {0x100000, 0x0, 0x8, 0x2, 0x9, 0x1, 0x3, 0x426, 0x1cf, 0x7fff, 0x5, 0xe2b}, {0x7000, 0x1, 0xb, 0x8653, 0x6, 0x5, 0x3, 0x5ff, 0xdb, 0xffff, 0x1000, 0xffff}, {0x10000, 0x3000}, {0x5000, 0x4001}, 0x0, 0x0, 0x2000, 0x110, 0x1, 0x8401, 0xd000, [0x8, 0xc0de, 0x7, 0x57e]}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000300)={0x0, 0x80000000, 0x2, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000480)=0xc33c) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, r3, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x4000001}, 0x84) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000340)=0xffffffffffffff81) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000180), 0x4) 02:20:01 executing program 5: r0 = syz_open_dev$video(0x0, 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:01 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff06000000ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x300}}}}}}}, 0x0) [ 1900.295811][T31224] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1900.298699][T31263] ceph: device name is missing path (no : separator in [d::],0::b:) 02:20:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:01 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x3e8}}}}}}}, 0x0) [ 1900.463640][T31446] ldm_validate_partition_table(): Disk read failed. [ 1900.517898][T31661] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1900.533639][T31446] Dev loop0: unable to read RDB block 0 02:20:01 executing program 5: r0 = syz_open_dev$video(0x0, 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:01 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x8001, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCAX25GETUID(r1, 0x89e0, &(0x7f00000002c0)={0x3, @default, r2}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x1) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000380)=&(0x7f0000000300)) [ 1900.558322][T31446] loop0: unable to read partition table [ 1900.588299][T31446] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x500}}}}}}}, 0x0) [ 1900.622031][T31661] ceph: device name is missing path (no : separator in [d::],0::b:) 02:20:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:01 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:01 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff0e000000ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:01 executing program 5: r0 = syz_open_dev$video(0x0, 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x543}}}}}}}, 0x0) [ 1900.775644][T31734] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:01 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:01 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) arch_prctl$ARCH_SET_GS(0x1001, 0x5) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:20:01 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x600}}}}}}}, 0x0) [ 1900.916171][T31871] ldm_validate_partition_table(): Disk read failed. 02:20:01 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1900.970752][T31871] Dev loop0: unable to read RDB block 0 [ 1900.996604][T31871] loop0: unable to read partition table [ 1901.022508][T31871] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1901.068273][T21116] libceph: connect [d::]:6789 error -101 [ 1901.073957][T21116] libceph: mon0 [d::]:6789 connect error 02:20:02 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x608}}}}}}}, 0x0) 02:20:02 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1901.165853][T31868] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:02 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040)='/dev/udmabuf\x00', 0x2) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x9, 0x1) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) write$FUSE_ATTR(r1, &(0x7f0000000280)={0x78, 0x0, 0x7, {0x7fffffff, 0x20, 0x0, {0x6, 0x7, 0x4, 0x10, 0x7, 0x7f, 0xfffffffffffffffe, 0x0, 0x8, 0xffffffffffffffff, 0xffffffffffffff80, r2, r3, 0x2, 0x1}}}, 0x78) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:20:02 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff12000000ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:02 executing program 5: syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x689}}}}}}}, 0x0) 02:20:02 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\xff', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:02 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000000140)={0x8, "efc6f8b4fc0e45545a41108645daeb64f58b8f4f6b688564cbb69a0722657941", 0x3, 0x6, 0x7, 0x10003, 0x0, 0x2}) 02:20:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:02 executing program 5: syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) [ 1901.414056][T32247] ldm_validate_partition_table(): Disk read failed. [ 1901.419197][T32446] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1901.441357][T32247] Dev loop0: unable to read RDB block 0 02:20:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x700}}}}}}}, 0x0) [ 1901.478227][T32247] loop0: unable to read partition table [ 1901.486340][T32446] ceph: device name is missing path (no : separator in [d::],0::b:) [ 1901.503144][T32247] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:02 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:02 executing program 5: syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x806}}}}}}}, 0x0) [ 1901.605879][T32245] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:02 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff16000000ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1901.675959][T30756] libceph: connect [d::]:6789 error -101 [ 1901.681828][T30756] libceph: mon0 [d::]:6789 connect error 02:20:02 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 02:20:02 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, 0x0) 02:20:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x900}}}}}}}, 0x0) 02:20:02 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:02 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, 0x0) [ 1901.845175][T32708] ldm_validate_partition_table(): Disk read failed. [ 1901.879301][T32708] Dev loop0: unable to read RDB block 0 02:20:02 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xa00}}}}}}}, 0x0) [ 1901.927766][T21116] libceph: connect [d::]:6789 error -101 [ 1901.936084][T32708] loop0: unable to read partition table [ 1901.943510][T21116] libceph: mon0 [d::]:6789 connect error [ 1901.954808][T32708] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:02 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, 0x0) 02:20:02 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) socket$inet(0x2, 0xa, 0x6) ptrace$setsig(0x4203, r1, 0x0, &(0x7f0000000240)={0x24, 0x5, 0x9}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000140)={0xfffffff, 0x7fffffff, 0x2, [], &(0x7f0000000040)={0x990afe, 0x7037368a, [], @value=0x5}}) r2 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x4) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) getpeername$netlink(r2, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 02:20:03 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1902.055236][T32704] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:03 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff1a000000ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xd00}}}}}}}, 0x0) 02:20:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:03 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x0, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:03 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xe00}}}}}}}, 0x0) 02:20:03 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x0, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:03 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x5, 0x80000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000200)={0x8, 0xffc0000000000000, 0x3f, 0x3}, 0x10) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x581a00) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 1902.303715][ C1] net_ratelimit: 35 callbacks suppressed [ 1902.303723][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1902.315183][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1902.320963][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1902.326760][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1902.332543][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1902.338317][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1902.386104][ T675] ldm_validate_partition_table(): Disk read failed. [ 1902.422073][ T813] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:20:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xe80}}}}}}}, 0x0) 02:20:03 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x0, 0x710e, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) [ 1902.451090][ T675] Dev loop0: unable to read RDB block 0 [ 1902.468787][T21116] libceph: connect [d::]:6789 error -101 [ 1902.475511][T21116] libceph: mon0 [d::]:6789 connect error [ 1902.478985][ T675] loop0: unable to read partition table [ 1902.509648][ T675] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:03 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:03 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff1c000000ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:03 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0x0, @local, 0x8}, {0xa, 0x4e23, 0x7, @mcast1, 0x2}, 0x7, [0x8, 0x7e8, 0xffff, 0x9, 0x1, 0x5, 0x200, 0x7]}, 0x5c) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:20:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x1100}}}}}}}, 0x0) 02:20:03 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f903, 0x0, [], @string}}) 02:20:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:03 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x1400}}}}}}}, 0x0) [ 1902.706748][ T1066] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1902.723122][ T921] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:03 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:03 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) [ 1902.810794][ T1121] ldm_validate_partition_table(): Disk read failed. [ 1902.841996][ T1121] Dev loop0: unable to read RDB block 0 02:20:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = getpid() syz_open_procfs$namespace(r1, &(0x7f0000000200)='ns/net\x00') ioctl$VIDIOC_G_SLICED_VBI_CAP(r0, 0xc0745645, &(0x7f0000000140)={0x7, [0xfffffffffffffffc, 0x101, 0x66, 0x9, 0x9, 0x81, 0x4, 0xbc9, 0xd2, 0x9, 0x8001, 0x3, 0x5, 0x5, 0x9, 0x0, 0x90, 0x8, 0x10000, 0x0, 0x0, 0x0, 0x7, 0x80000001, 0x3, 0x7000000000000000, 0x6, 0x2, 0x40, 0x20, 0x7, 0x4, 0x5, 0x81, 0x800, 0x9cde, 0x8, 0x6, 0x7, 0x20, 0x5, 0x71, 0x0, 0xffffffff80000001, 0x1, 0x10000, 0x0, 0x6], 0x8}) r2 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) ioctl$VIDIOC_STREAMOFF(r0, 0x40045613, &(0x7f0000000040)=0x5c1) 02:20:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x2000}}}}}}}, 0x0) [ 1902.877403][ T1121] loop0: unable to read partition table 02:20:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1902.918322][ T1121] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1902.964722][ T1319] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1902.997662][T30756] libceph: connect [d::]:6789 error -101 [ 1903.009457][T30756] libceph: mon0 [d::]:6789 connect error [ 1903.054142][ T1120] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:04 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff27000000ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:04 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x2800}}}}}}}, 0x0) 02:20:04 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:04 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10) r2 = dup(r0) write$P9_RLERROR(r2, &(0x7f0000000240)={0x15, 0x7, 0x2, {0xc, '/dev/video#\x00'}}, 0x15) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x54) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, r3) 02:20:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:04 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x3580}}}}}}}, 0x0) [ 1903.226157][ T1612] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:20:04 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x10000) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1903.297568][ T1518] ldm_validate_partition_table(): Disk read failed. [ 1903.333902][ T1518] Dev loop0: unable to read RDB block 0 02:20:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x3c00}}}}}}}, 0x0) 02:20:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1903.354327][ T1518] loop0: unable to read partition table [ 1903.370423][T30756] libceph: connect [d::]:6789 error -101 [ 1903.374423][ T1518] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:04 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1903.413036][T30756] libceph: mon0 [d::]:6789 connect error 02:20:04 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff00000001ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:04 executing program 0: syz_open_dev$video(&(0x7f0000000040)='/dev/video#\x00', 0x9, 0x400) r0 = syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0x9, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0xfffffffffffffffe) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:20:04 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x3f00}}}}}}}, 0x0) [ 1903.528880][T30756] libceph: connect [d::]:6789 error -101 [ 1903.535975][T30756] libceph: mon0 [d::]:6789 connect error [ 1903.541843][ T1809] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x43050000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x4000}}}}}}}, 0x0) 02:20:04 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:04 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) io_setup(0x4, &(0x7f0000000040)=0x0) io_pgetevents(r1, 0x200, 0x1, &(0x7f0000000140)=[{}], 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x4}, 0x8}) ioctl$VIDIOC_TRY_ENCODER_CMD(r0, 0xc028564e, &(0x7f0000000200)={0x3, 0x1, [0x1f, 0xfffffffffffff001, 0x8, 0x16, 0x5, 0x7, 0x3, 0x4]}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1903.728172][ T1987] ldm_validate_partition_table(): Disk read failed. 02:20:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x4305}}}}}}}, 0x0) 02:20:04 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1903.769695][ T1987] Dev loop0: unable to read RDB block 0 [ 1903.809485][ T1987] loop0: unable to read partition table 02:20:04 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1903.842795][ T1987] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1904.001632][T21116] libceph: connect [d::]:6789 error -101 [ 1904.009126][ T1979] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1904.017239][T21116] libceph: mon0 [d::]:6789 connect error 02:20:05 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff00000002ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x4788}}}}}}}, 0x0) 02:20:05 executing program 0: prctl$PR_SET_PDEATHSIG(0x1, 0x29) r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:20:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e0000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:05 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x4888}}}}}}}, 0x0) 02:20:05 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000280)={0x0, 0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000240)='/dev/video#\x00'}, 0x30) sched_setaffinity(r1, 0x8, &(0x7f00000002c0)=0x9) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$VIDIOC_G_EDID(r2, 0xc0285628, &(0x7f0000000340)={0x0, 0x9, 0x6, [], &(0x7f0000000300)=0xfffffffffffff3e0}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0x4, {{0x2, 0x4e23, @multicast1}}}, 0x88) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f0000000200)={0x0, {0x39b33f9b, 0x3, 0x4, 0x7}}) 02:20:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80350000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:05 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x1400000000000000}}}}}}}, 0x0) 02:20:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x6000}}}}}}}, 0x0) [ 1904.313064][ C0] print_req_error: 1450 callbacks suppressed [ 1904.313087][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 80700 [ 1904.339384][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1904.346572][ C0] buffer_io_error: 1446 callbacks suppressed [ 1904.346581][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1904.440701][T30756] libceph: connect [d::]:6789 error -101 [ 1904.448684][T30756] libceph: mon0 [d::]:6789 connect error [ 1904.454836][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1904.461994][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1904.505728][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1904.512936][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1904.550743][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1904.557963][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1904.569153][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1904.576293][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1904.585040][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1904.592229][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1904.600363][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1904.607547][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1904.615598][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1904.622734][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1904.630710][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1904.637848][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:05 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff00000004ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:05 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) mmap$xdp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x810, r1, 0x180000000) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000180)={{0x0, 0x1, 0x100, 0x0, 0x3}, 0x5, 0x8001}) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x2001ff, 0x20000000000, [], &(0x7f0000000080)={0x2000098f907, 0x0, [], @value=0xb9}}) 02:20:05 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:05 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x6488}}}}}}}, 0x0) [ 1904.645902][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1904.656427][ T2835] ldm_validate_partition_table(): Disk read failed. [ 1904.668972][ T2835] Dev loop0: unable to read RDB block 0 [ 1904.676743][ T2835] loop0: unable to read partition table [ 1904.684543][ T2835] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x800e}}}}}}}, 0x0) [ 1904.763457][ T3130] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:05 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:05 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x40, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f00000002c0)=""/200}) r2 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000280)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x4, [], @string}}) r3 = shmget(0x0, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r4 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) shmget(0x1, 0x14000, 0x54000001, &(0x7f0000fec000/0x14000)=nil) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000240)=0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={r5, r6, r7}, 0xc) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000006c0)=""/244) 02:20:05 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1904.924047][ T3192] ldm_validate_partition_table(): Disk read failed. 02:20:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8035}}}}}}}, 0x0) [ 1904.972619][ T3192] Dev loop0: unable to read RDB block 0 [ 1905.013211][ T3192] loop0: unable to read partition table [ 1905.032071][ T3192] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:06 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff00000005ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88470000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:06 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:06 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) eventfd(0x6782) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0xa10000, 0x1, 0xfffffffffffffffc, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) 02:20:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8100}}}}}}}, 0x0) [ 1905.184345][ T3187] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:06 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8847}}}}}}}, 0x0) 02:20:06 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:06 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000040)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) ioctl$VIDIOC_G_FMT(r0, 0xc0d05604, &(0x7f0000001140)={0x3, @sdr={0x34424752, 0x9}}) ioctl$VIDIOC_G_FBUF(r0, 0x8030560a, &(0x7f0000001100)={0x0, 0x4, &(0x7f0000000100)="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", {0xffffffff00000000, 0x8, 0x2ee888a9c96b90f0, 0x3, 0x81, 0x5, 0xb, 0x1}}) [ 1905.350352][ T3897] ldm_validate_partition_table(): Disk read failed. [ 1905.383793][ T3897] Dev loop0: unable to read RDB block 0 [ 1905.394323][ T3897] loop0: unable to read partition table 02:20:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88480000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8848}}}}}}}, 0x0) [ 1905.436525][ T3897] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1905.533583][ T3857] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:06 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff00000006ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8864}}}}}}}, 0x0) 02:20:06 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x80000, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @p_u32=&(0x7f0000000440)=0x400}}) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d612b676c650000000000000000000000000000fbdef0e9f6902cce000000001f00000006000000a8050000000000005002000038010000480300003801000400000c00280500002805000028fdfffffffffff7ff000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000001fe88000000000000000000000000000000000000ff000000000000000000000000000000ff00000000000000ffffff007465616d5f736c6176655f310000000064756d6d793000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003c00000010000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e50540000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000372cf1080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000fe80000000000000000000000000000c00000000000000000000000000000001ff000000000000ffffffffffff000000ffffffff00000000ffffffffffffffff626f6e645f736c6176655f310000000076657468305f746f5f7465616d000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003e00020221000000000000000000000000000000c800f8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000100000000ab424c08b7faffff0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x608) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82102, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000100)=0xfffffffffffffffd) r4 = socket$inet(0x15, 0x5, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb5ff0), 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100", 0x18}], 0x1) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000840)=""/50, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x20, @local}, 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x5}, 0x10) sendto$inet(r4, &(0x7f0000000140), 0x2ea, 0x0, 0x0, 0x0) close(r4) statx(r1, &(0x7f0000000140)='./file0\x00', 0x6000, 0x0, &(0x7f0000000180)) syz_open_dev$video(&(0x7f0000000400)='/dev/video#\x00', 0x401, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x4, 0x7, 0x5, 0x2, r1, 0x4}, 0x2c) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x44, [], 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/68}, &(0x7f00000003c0)=0x78) 02:20:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8035}}}}}}}, 0x0) 02:20:06 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8906}}}}}}}, 0x0) 02:20:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88640000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x800e}}}}}}}, 0x0) [ 1905.774758][ T4337] ldm_validate_partition_table(): Disk read failed. [ 1905.797263][ T4337] Dev loop0: unable to read RDB block 0 [ 1905.854770][ T4337] loop0: unable to read partition table [ 1905.866309][ T4337] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xe803}}}}}}}, 0x0) 02:20:06 executing program 0: syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6gre0\x00', 0xeebd}) 02:20:06 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:06 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x80000, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @p_u32=&(0x7f0000000440)=0x400}}) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d612b676c650000000000000000000000000000fbdef0e9f6902cce000000001f00000006000000a8050000000000005002000038010000480300003801000400000c00280500002805000028fdfffffffffff7ff000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000001fe88000000000000000000000000000000000000ff000000000000000000000000000000ff00000000000000ffffff007465616d5f736c6176655f310000000064756d6d793000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003c00000010000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e50540000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000372cf1080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000fe80000000000000000000000000000c00000000000000000000000000000001ff000000000000ffffffffffff000000ffffffff00000000ffffffffffffffff626f6e645f736c6176655f310000000076657468305f746f5f7465616d000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003e00020221000000000000000000000000000000c800f8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000100000000ab424c08b7faffff0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x608) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82102, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000100)=0xfffffffffffffffd) r4 = socket$inet(0x15, 0x5, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb5ff0), 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100", 0x18}], 0x1) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000840)=""/50, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x20, @local}, 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x5}, 0x10) sendto$inet(r4, &(0x7f0000000140), 0x2ea, 0x0, 0x0, 0x0) close(r4) statx(r1, &(0x7f0000000140)='./file0\x00', 0x6000, 0x0, &(0x7f0000000180)) syz_open_dev$video(&(0x7f0000000400)='/dev/video#\x00', 0x401, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x4, 0x7, 0x5, 0x2, r1, 0x4}, 0x2c) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x44, [], 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/68}, &(0x7f00000003c0)=0x78) 02:20:06 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff0000000eff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1905.989762][ T4519] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xf000}}}}}}}, 0x0) [ 1906.108719][ T8332] libceph: mon1 [::b]:6789 socket closed (con state CONNECTING) 02:20:07 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:07 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x80000, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @p_u32=&(0x7f0000000440)=0x400}}) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d612b676c650000000000000000000000000000fbdef0e9f6902cce000000001f00000006000000a8050000000000005002000038010000480300003801000400000c00280500002805000028fdfffffffffff7ff000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000001fe88000000000000000000000000000000000000ff000000000000000000000000000000ff00000000000000ffffff007465616d5f736c6176655f310000000064756d6d793000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003c00000010000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e50540000000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000372cf1080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800434845434b53554d000000000000000000000000000000000000000000000100000000000000fe80000000000000000000000000000c00000000000000000000000000000001ff000000000000ffffffffffff000000ffffffff00000000ffffffffffffffff626f6e645f736c6176655f310000000076657468305f746f5f7465616d000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000003e00020221000000000000000000000000000000c800f8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b0000000000000000000000000000000000000000000100000000ab424c08b7faffff0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800434845434b53554d00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x608) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x82102, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000100)=0xfffffffffffffffd) r4 = socket$inet(0x15, 0x5, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb5ff0), 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100", 0x18}], 0x1) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000840)=""/50, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x20, @local}, 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0x5}, 0x10) sendto$inet(r4, &(0x7f0000000140), 0x2ea, 0x0, 0x0, 0x0) close(r4) statx(r1, &(0x7f0000000140)='./file0\x00', 0x6000, 0x0, &(0x7f0000000180)) syz_open_dev$video(&(0x7f0000000400)='/dev/video#\x00', 0x401, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x17, 0x4, 0x7, 0x5, 0x2, r1, 0x4}, 0x2c) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x44, [], 0x4, &(0x7f0000000280)=[{}, {}, {}, {}], &(0x7f00000002c0)=""/68}, &(0x7f00000003c0)=0x78) 02:20:07 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000880)='/dev/video#\x00', 0x7, 0x2) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00000001c0)='./file0\x00', 0x80, 0x1f) r2 = getegid() writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000200)="9b69a33cdcddda6e3e484e45fb1d33b9e7ad1a04a7149de691473b47520ec0c967b87e68110f248e125321ea427a7acbc105658b6554d0461233cd461b467c10a5cdb193ee20477c1c460cacefdbf738f9f027fa96b39168563c97d42b31da3c3a755566ea62d37c08fe324c1642d9ba3075aa360275e35167a9b178aa8b4fcbab2dcf6bcaf9d0ccd716dc1343f886d77062559fad1ac861fc962c021463478dc028ae6dac2a3129ab13f3ae48f01d18d609d8f84ec4e3e9a4960c18c0f570bb0c208e3f", 0xc4}, {&(0x7f0000000300)="00f03faabe5978b5e6ba4d3b3370f14c146d0eddce2ed56d99cec684319be3c72611", 0x22}, {&(0x7f0000000340)="31fe3b8ff83caacf3d581dc65f047775b1bae264d8f5cbf2d7724ec76253c4643b140eedf69eaf69c140b37dd1425f4885754efcb3f1b974230737347f31e7998d23ccc227fb3f8350e139b9a59709aeed608ccf66ab6dd680508dda1e329e8eaf296924439133f5a4995b8092932dd572e9e15f378d20db0b9e26b8790442d42e11", 0x82}, {&(0x7f0000000400)="676fc8572d440a69209cf72eb00f1c05ed2d553f31d708722d53de5182deb4a9cd030f89291caf4adea2c546f8c77d8535ac200de2b6f5541b462313edb9635ed2a0ea735d341643ea57c2add89b8c5f0d60d18d5b805efeec7a2ecaedda92122d7cea39618dbfe457244fd5e1ba28ce8247fc66afedf8b9e56043e9b5b9f81ed3a5e5042261f300e807ecf11001e92764fcc1fb7b443ace8a0b9eb547e446b6fd07d1d026aaf0ee414681c41b0ff66245adb74b17128e1df47c7a05eab5d4531d33f7900751162cedf58264e9bd52288445653c7e1beb739d081044a8a6bf4f", 0xe0}, {&(0x7f0000000500)="0644971ef0d9e8467d1dee058ee7cd10d27e079ac9e0d928f3a6a2", 0x1b}, {&(0x7f0000000540)="91c8efa985b800b44b94e3efdb8bfb5ecf80d77cbc565e8b0ade72a97cd1216b7892aa0f78e93b3f736f25cd9383815a60f22fd1a539f6578b91a03e31c16dac3042d49f4a0d32ecef7154ee29f4d9b4388a", 0x52}, {&(0x7f00000005c0)="3c1576376e058793cc020943634771ace708b06525ba1ab986bfe19947e3092d64d6c16a67475bb82b8a2321f4172e11e98ee6e775a731427a20cd41510f364b0c06f39650dc0e29d8f2ff5d4b86de64e8d0dba2cb942503f066443d6753f2269b2f9900a0fa7a01ca449d781da9972c809cfac3ab507283839bd84ecfda572d62a0186f2780a079b58fd25382be59447befea12b9cb260d7eb51b90238e540bf971b43d235a8b0ae5a43d508f5086fcd9dc28295f9d41a256bac6c6b4d027dd05e9e74ed9b7afb103863be11f62103662ee6739f83efe78e27c", 0xda}], 0x7) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$VIDIOC_S_TUNER(r0, 0x4054561e, &(0x7f0000000800)={0x1, "99ba2f5f82951e7a1f155b8fb6a899ce6253c3f1237000b977437886b1600fd8", 0x7, 0x40, 0x8, 0x200, 0x3, 0x0, 0x2ee, 0x4db}) fchown(r0, r1, r2) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x1, [], @string}}) ioctl$VIDIOC_S_PRIORITY(r0, 0x40045644, 0x0) [ 1906.217381][ T4672] ldm_validate_partition_table(): Disk read failed. 02:20:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xf401}}}}}}}, 0x0) [ 1906.279775][ T4672] Dev loop0: unable to read RDB block 0 [ 1906.280310][ T8332] libceph: connect [d::]:6789 error -101 [ 1906.296649][ T8332] libceph: mon0 [d::]:6789 connect error [ 1906.308268][ T4672] loop0: unable to read partition table 02:20:07 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1906.342067][ T4672] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:07 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xf0ffff}}}}}}}, 0x0) 02:20:07 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff00000012ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x89060000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1906.489505][ T4868] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:07 executing program 0: r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0xf0, 0x8403) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) [ 1906.532431][ T8332] libceph: connect [d::]:6789 error -101 02:20:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x1000000}}}}}}}, 0x0) [ 1906.583456][ T8332] libceph: mon0 [d::]:6789 connect error 02:20:07 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:07 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1906.640774][ T5127] ldm_validate_partition_table(): Disk read failed. [ 1906.689595][ T5127] Dev loop0: unable to read RDB block 0 02:20:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x2000000}}}}}}}, 0x0) 02:20:07 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0xfffffffffffffffc, 0x1fffe) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000000c0)) rt_sigprocmask(0x0, &(0x7f0000000040)={0x100}, 0x0, 0x8) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x20002, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000240)=0x8, 0x4) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000180)={0x1, 0x1, @stop_pts=0x37}) [ 1906.735022][ T5127] loop0: unable to read partition table [ 1906.744992][ T5127] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1906.757963][T30756] libceph: connect [d::]:6789 error -101 [ 1906.766545][T30756] libceph: mon0 [d::]:6789 connect error 02:20:07 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1906.838396][T30756] libceph: connect [d::]:6789 error -101 [ 1906.847338][T30756] libceph: mon0 [d::]:6789 connect error 02:20:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x3000000}}}}}}}, 0x0) [ 1906.887871][ T5124] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:07 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:07 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff00000016ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x4000000}}}}}}}, 0x0) [ 1906.966422][T30756] libceph: connect [d::]:6789 error -101 [ 1907.004378][T30756] libceph: mon0 [d::]:6789 connect error 02:20:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0010000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:08 executing program 0: ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x0, 0xff, 0x0, [], &(0x7f0000000080)={0x8000009a090d, 0x8, [], @string}}) r0 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x2, 0x2) ioctl$BLKPG(r0, 0x1269, &(0x7f00000001c0)={0x4, 0xff, 0x5c, &(0x7f0000000140)="53ee45133a70c48773f578f8b72a137ff54588cc5dbc30303ae02df46d80b10ede801ecc4d73e5dea2838b6f9892cd893d495120e1f8e16f615b7ca077d71b2d62ea64eea8c61dee049fd308b923405371d474933c58307d3f33c60a"}) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) 02:20:08 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x5000000}}}}}}}, 0x0) [ 1907.171511][T27099] libceph: connect [d::]:6789 error -101 [ 1907.177213][T27099] libceph: mon0 [d::]:6789 connect error [ 1907.225088][ T5761] ldm_validate_partition_table(): Disk read failed. [ 1907.250497][ T5761] Dev loop0: unable to read RDB block 0 [ 1907.260284][T27099] libceph: connect [d::]:6789 error -101 02:20:08 executing program 0: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/capi/capi20\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) r1 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) timer_create(0x0, &(0x7f0000000240)={0x0, 0x4, 0x4, @thr={&(0x7f0000000040)="6207eb543c2a91abdb4d5f77e2f8eb9313af43a3ae6373e311ec389c4974c78ead", &(0x7f0000000140)="4b6c39be0e7116a9806d01444205ea61467405728295269fc16c9b3fc637c054be628a68494a2a6442d6d5170960cedf887d6252462ba4417ca3248f2dac6443761231040eb941ac484e06d3fbcc86a88dfc20d572cb5b1226e4edca1412cad81b95b0b6d11402944dcedd137395eacf6f56ffccf1ac4c36d77203a1a2f0195e55d6493be9db9b13386d8801530e1d3f09784164389c567e314584f3d748d5467343cf4c274d4111d6cd40afd626215a0aea41d071627e226bc5bfaff816808ca61bbdb6372feb21067dc7c87c11dae51f108051a4833c"}}, &(0x7f0000000280)) 02:20:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1907.270887][T27099] libceph: mon0 [d::]:6789 connect error [ 1907.289876][ T5761] loop0: unable to read partition table 02:20:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x6000000}}}}}}}, 0x0) 02:20:08 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:08 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1907.337240][ T5761] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x7000000}}}}}}}, 0x0) [ 1907.452476][ T5760] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:08 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff0000001aff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1907.518398][T30756] libceph: connect [d::]:6789 error -101 [ 1907.527715][T30756] libceph: mon0 [d::]:6789 connect error 02:20:08 executing program 0: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], &(0x7f0000000080)={0x98f907, 0x0, [], @string}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x20002, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r1, &(0x7f0000000300)={&(0x7f0000000140), 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xc4, r2, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0xb0, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x40000}, 0x4) [ 1907.609048][ T6393] net_ratelimit: 36 callbacks suppressed [ 1907.609060][ T6393] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:20:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8000000}}}}}}}, 0x0) 02:20:08 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:08 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1907.661039][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1907.666819][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1907.719550][ T6417] ldm_validate_partition_table(): Disk read failed. [ 1907.754511][ T6417] Dev loop0: unable to read RDB block 0 [ 1907.784413][ T6417] loop0: unable to read partition table [ 1907.810744][ T6417] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1907.821929][ C0] protocol 88fb is buggy, dev hsr_slave_0 02:20:08 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4010000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:08 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8060000}}}}}}}, 0x0) [ 1907.822312][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1907.822770][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1907.823110][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1907.877012][T30756] libceph: connect [d::]:6789 error -101 [ 1907.883768][T30756] libceph: mon0 [d::]:6789 connect error [ 1907.905323][ T6416] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:08 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff0000001cff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1907.958682][ T6747] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1907.990488][T21116] libceph: connect [d::]:6789 error -101 02:20:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x9000000}}}}}}}, 0x0) 02:20:08 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:08 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1908.015824][T21116] libceph: mon0 [d::]:6789 connect error [ 1908.125059][ T6803] ldm_validate_partition_table(): Disk read failed. [ 1908.152589][ T6803] Dev loop0: unable to read RDB block 0 02:20:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xa000000}}}}}}}, 0x0) [ 1908.172633][ T6803] loop0: unable to read partition table 02:20:09 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1908.204035][ T6803] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1908.240556][T21116] libceph: connect [d::]:6789 error -101 [ 1908.257878][T21116] libceph: mon0 [d::]:6789 connect error [ 1908.295192][ T6785] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xd000000}}}}}}}, 0x0) 02:20:09 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:09 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff00000027ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:09 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:09 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xe000000}}}}}}}, 0x0) [ 1908.502723][T30756] libceph: connect [d::]:6789 error -101 [ 1908.511464][T30756] libceph: mon0 [d::]:6789 connect error [ 1908.540604][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1908.546384][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:20:09 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1908.646082][ T7314] ldm_validate_partition_table(): Disk read failed. 02:20:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1908.690628][ T7314] Dev loop0: unable to read RDB block 0 02:20:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x11000000}}}}}}}, 0x0) 02:20:09 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1908.735613][ T7314] loop0: unable to read partition table [ 1908.772817][ T7314] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1908.818505][T30756] libceph: connect [d::]:6789 error -101 [ 1908.832680][T30756] libceph: mon0 [d::]:6789 connect error 02:20:09 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x14000000}}}}}}}, 0x0) 02:20:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdd86]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1908.918491][T30756] libceph: connect [d::]:6789 error -101 [ 1908.927507][T30756] libceph: mon0 [d::]:6789 connect error [ 1908.928000][ T7306] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:09 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18fffffffffeff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:09 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x20000000}}}}}}}, 0x0) [ 1909.051769][T21116] libceph: connect [d::]:6789 error -101 [ 1909.057503][T21116] libceph: mon0 [d::]:6789 connect error 02:20:10 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1909.109464][ T7908] ldm_validate_partition_table(): Disk read failed. [ 1909.142903][ T7908] Dev loop0: unable to read RDB block 0 02:20:10 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:10 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1909.162404][ T7908] loop0: unable to read partition table [ 1909.187488][ T7908] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x28000000}}}}}}}, 0x0) [ 1909.310755][ T7873] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1909.319545][T30756] libceph: connect [d::]:6789 error -101 [ 1909.335613][T30756] libceph: mon0 [d::]:6789 connect error [ 1909.348436][T21116] libceph: connect [d::]:6789 error -101 [ 1909.361545][T21116] libceph: mon0 [d::]:6789 connect error 02:20:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x3c000000}}}}}}}, 0x0) 02:20:10 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:10 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8d]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:10 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ff00f0ffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:10 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x3f000000}}}}}}}, 0x0) [ 1909.567703][T21116] libceph: connect [d::]:6789 error -101 [ 1909.579719][T21116] libceph: mon0 [d::]:6789 connect error 02:20:10 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:10 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1909.713546][T30756] libceph: connect [d::]:6789 error -101 [ 1909.723362][T30756] libceph: mon0 [d::]:6789 connect error 02:20:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x40000000}}}}}}}, 0x0) 02:20:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1909.755707][T30756] libceph: connect [d::]:6789 error -101 [ 1909.770335][T30756] libceph: mon0 [d::]:6789 connect error [ 1909.804282][ C1] print_req_error: 1463 callbacks suppressed [ 1909.804292][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 80700 [ 1909.821379][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1909.828520][ C1] buffer_io_error: 1462 callbacks suppressed [ 1909.828529][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1909.849809][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1909.857008][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x43050000}}}}}}}, 0x0) [ 1909.895856][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1909.903068][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1909.931039][T30756] libceph: connect [d::]:6789 error -101 [ 1909.932388][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 02:20:10 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1909.936943][T30756] libceph: mon0 [d::]:6789 connect error [ 1909.943965][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1909.945263][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1909.964626][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1909.977246][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1909.984425][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:10 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:10 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x60000000}}}}}}}, 0x0) [ 1909.995418][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1910.002590][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1910.070126][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1910.077342][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1910.096403][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1910.103572][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1910.126134][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1910.145308][ T8653] ldm_validate_partition_table(): Disk read failed. [ 1910.153797][T30756] libceph: connect [d::]:6789 error -101 [ 1910.160466][T30756] libceph: mon0 [d::]:6789 connect error [ 1910.202661][ T8653] Dev loop0: unable to read RDB block 0 [ 1910.216310][ T8653] loop0: unable to read partition table [ 1910.230762][ T8653] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1910.290213][ T8618] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:11 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18fffeffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:11 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x800e0000}}}}}}}, 0x0) 02:20:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0ffffffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:11 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:11 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x80350000}}}}}}}, 0x0) 02:20:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffffffffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:11 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1910.561091][T21116] libceph: connect [d::]:6789 error -101 [ 1910.575562][T21116] libceph: mon0 [d::]:6789 connect error [ 1910.592771][ T9450] ldm_validate_partition_table(): Disk read failed. 02:20:11 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1910.622522][ T9450] Dev loop0: unable to read RDB block 0 [ 1910.639731][ T9450] loop0: unable to read partition table 02:20:11 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1910.681467][ T9450] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x81000000}}}}}}}, 0x0) [ 1910.799257][T21116] libceph: connect [d::]:6789 error -101 [ 1910.815037][T21116] libceph: mon0 [d::]:6789 connect error [ 1910.823143][ T9408] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:11 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff020000004116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:11 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x86ddffff}}}}}}}, 0x0) 02:20:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:12 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1911.067152][T10045] ldm_validate_partition_table(): Disk read failed. [ 1911.106149][T10045] Dev loop0: unable to read RDB block 0 02:20:12 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x88470000}}}}}}}, 0x0) 02:20:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1911.140463][T10045] loop0: unable to read partition table 02:20:12 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1911.189853][T10045] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x88480000}}}}}}}, 0x0) [ 1911.295119][T10035] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1911.303838][T30756] libceph: connect [d::]:6789 error -101 [ 1911.311440][T30756] libceph: mon0 [d::]:6789 connect error 02:20:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:12 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff040000004116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:12 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:12 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x88640000}}}}}}}, 0x0) 02:20:12 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1911.581989][T30756] libceph: connect [d::]:6789 error -101 [ 1911.587854][T30756] libceph: mon0 [d::]:6789 connect error 02:20:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1911.648225][T10437] ldm_validate_partition_table(): Disk read failed. [ 1911.685707][T10437] Dev loop0: unable to read RDB block 0 02:20:12 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x88a8ffff}}}}}}}, 0x0) [ 1911.711020][T10437] loop0: unable to read partition table [ 1911.775603][T10437] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1911.822519][T30756] libceph: connect [d::]:6789 error -101 [ 1911.857861][T30756] libceph: mon0 [d::]:6789 connect error 02:20:12 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:12 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1911.905268][T10379] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:12 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:12 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff050000004116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x88caffff}}}}}}}, 0x0) 02:20:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x89060000}}}}}}}, 0x0) 02:20:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:13 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1912.176664][T10943] ldm_validate_partition_table(): Disk read failed. 02:20:13 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1912.222634][T10943] Dev loop0: unable to read RDB block 0 [ 1912.241892][T21116] libceph: connect [d::]:6789 error -101 [ 1912.247741][T21116] libceph: mon0 [d::]:6789 connect error 02:20:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8dffffff}}}}}}}, 0x0) [ 1912.292950][T10943] loop0: unable to read partition table [ 1912.325965][T10943] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:13 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1912.440218][T10941] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:13 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff060000004116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:13 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xa0010000}}}}}}}, 0x0) 02:20:13 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:13 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xc0ffffff}}}}}}}, 0x0) [ 1912.698526][ C1] net_ratelimit: 31 callbacks suppressed [ 1912.698541][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1912.710029][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1912.715858][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1912.721643][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1912.727522][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1912.733282][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1912.765570][T11624] ldm_validate_partition_table(): Disk read failed. [ 1912.802621][T11624] Dev loop0: unable to read RDB block 0 02:20:13 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1912.813047][ T8332] libceph: mon1 [::b]:6789 socket closed (con state CONNECTING) [ 1912.822758][T11725] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1912.839339][T11624] loop0: unable to read partition table [ 1912.849625][T11624] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xe8030000}}}}}}}, 0x0) 02:20:13 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1912.892818][T21116] libceph: connect [d::]:6789 error -101 [ 1912.919080][T21116] libceph: mon0 [d::]:6789 connect error [ 1912.930981][T11552] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:13 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:14 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff0e0000004116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:14 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xf4010000}}}}}}}, 0x0) [ 1913.116066][T21116] libceph: connect [d::]:6789 error -101 [ 1913.127772][T21116] libceph: mon0 [d::]:6789 connect error 02:20:14 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1913.232089][T12097] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:20:14 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xf5ffffff}}}}}}}, 0x0) [ 1913.378490][T12060] ldm_validate_partition_table(): Disk read failed. [ 1913.402815][T21116] libceph: connect [d::]:6789 error -101 [ 1913.411047][T21116] libceph: mon0 [d::]:6789 connect error 02:20:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1913.435725][T12060] Dev loop0: unable to read RDB block 0 [ 1913.468323][T12060] loop0: unable to read partition table 02:20:14 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:14 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1913.490452][T12060] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1913.527058][T21116] libceph: connect [d::]:6789 error -101 02:20:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xffffa888}}}}}}}, 0x0) [ 1913.553814][T21116] libceph: mon0 [d::]:6789 connect error [ 1913.561877][T12403] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:20:14 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff120000004116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1913.660296][T21116] libceph: connect [d::]:6789 error -101 [ 1913.669388][T12398] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1913.677054][T21116] libceph: mon0 [d::]:6789 connect error 02:20:14 executing program 5: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:14 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1913.704723][T30756] libceph: connect [d::]:6789 error -101 [ 1913.717643][T30756] libceph: mon0 [d::]:6789 connect error 02:20:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xffffca88}}}}}}}, 0x0) 02:20:14 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:14 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1913.851218][T12591] ldm_validate_partition_table(): Disk read failed. [ 1913.897668][T12591] Dev loop0: unable to read RDB block 0 [ 1913.897909][ C1] protocol 88fb is buggy, dev hsr_slave_0 02:20:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xffffdd86}}}}}}}, 0x0) 02:20:14 executing program 5: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1913.945997][T12591] loop0: unable to read partition table [ 1913.970562][T21116] libceph: connect [d::]:6789 error -101 [ 1913.977130][T21116] libceph: mon0 [d::]:6789 connect error [ 1913.978329][T12591] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:15 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:15 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff160000004116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xfffff000}}}}}}}, 0x0) 02:20:15 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:15 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1914.212680][T12932] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xffffff8d}}}}}}}, 0x0) 02:20:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1914.399044][T13136] ldm_validate_partition_table(): Disk read failed. [ 1914.446035][T13136] Dev loop0: unable to read RDB block 0 [ 1914.477978][T13136] loop0: unable to read partition table 02:20:15 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xffffffc0}}}}}}}, 0x0) [ 1914.511807][T13136] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:15 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:15 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:15 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff1a0000004116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1914.648739][T13347] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1914.663273][T30756] libceph: connect [d::]:6789 error -101 02:20:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1914.691143][T30756] libceph: mon0 [d::]:6789 connect error 02:20:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xfffffff5}}}}}}}, 0x0) 02:20:15 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1914.807316][T13506] libceph: resolve '0' (ret=-3): failed [ 1914.849619][T13506] libceph: parse_ips bad ip '[d::],0::.' 02:20:15 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x1a0ffffffff}}}}}}}, 0x0) [ 1914.896003][ C0] print_req_error: 1147 callbacks suppressed [ 1914.896014][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1914.909213][ C0] buffer_io_error: 1142 callbacks suppressed [ 1914.909222][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1914.973442][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1914.980784][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:15 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='%eph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:16 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1915.017359][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1915.024560][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1915.087374][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1915.094594][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1915.106856][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1915.114025][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1915.123838][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 02:20:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xf0ffffffffffff}}}}}}}, 0x0) [ 1915.131088][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1915.138113][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1915.146028][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1915.166495][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1915.173682][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1915.177428][T13511] ldm_validate_partition_table(): Disk read failed. 02:20:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x100000000000000}}}}}}}, 0x0) [ 1915.223703][T21116] libceph: connect [d::]:6789 error -101 [ 1915.228073][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1915.232375][T21116] libceph: mon0 [d::]:6789 connect error [ 1915.236474][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1915.244012][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1915.257263][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1915.312301][T13511] Dev loop0: unable to read RDB block 0 [ 1915.364798][T13511] loop0: unable to read partition table [ 1915.387932][T13511] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:16 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff1c0000004116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:16 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='.eph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0xf5ffffff00000000, 0x5, 0x2}}}}}}}, 0x0) 02:20:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x200000000000000}}}}}}}, 0x0) [ 1915.424871][T14098] libceph: resolve '0' (ret=-3): failed [ 1915.438177][T14098] libceph: parse_ips bad ip '[d::],0::.' [ 1915.487750][T14100] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:16 executing program 5 (fault-call:1 fault-nth:0): r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:16 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x300000000000000}}}}}}}, 0x0) 02:20:16 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='/eph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1915.679532][T14117] ldm_validate_partition_table(): Disk read failed. [ 1915.713382][T14226] FAULT_INJECTION: forcing a failure. [ 1915.713382][T14226] name failslab, interval 1, probability 0, space 0, times 0 [ 1915.744400][T14229] libceph: resolve '0' (ret=-3): failed [ 1915.752112][T14117] Dev loop0: unable to read RDB block 0 [ 1915.755087][T14229] libceph: parse_ips bad ip '[d::],0::.' [ 1915.774464][T14117] loop0: unable to read partition table [ 1915.778574][T14226] CPU: 1 PID: 14226 Comm: syz-executor5 Not tainted 5.0.0-rc5-next-20190206 #29 [ 1915.789290][T14226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1915.789764][T14117] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1915.799334][T14226] Call Trace: [ 1915.799360][T14226] dump_stack+0x172/0x1f0 [ 1915.799386][T14226] should_fail.cold+0xa/0x15 [ 1915.799407][T14226] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1915.799423][T14226] ? lock_downgrade+0x880/0x880 [ 1915.799441][T14226] ? ___might_sleep+0x163/0x280 [ 1915.799462][T14226] __should_failslab+0x121/0x190 [ 1915.842220][T14226] should_failslab+0x9/0x14 [ 1915.846721][T14226] kmem_cache_alloc_node_trace+0x270/0x720 [ 1915.852527][T14226] __kmalloc_node+0x3d/0x70 [ 1915.857012][T14226] kvmalloc_node+0x68/0x100 [ 1915.861498][T14226] video_usercopy+0x217/0x10d0 [ 1915.866243][T14226] ? v4l_s_fmt+0xb40/0xb40 [ 1915.870646][T14226] ? v4l_enumstd+0x70/0x70 [ 1915.875042][T14226] ? mark_held_locks+0xf0/0xf0 [ 1915.879786][T14226] ? proc_fail_nth_write+0x9d/0x1e0 [ 1915.884961][T14226] ? proc_cwd_link+0x1d0/0x1d0 [ 1915.889702][T14226] ? __f_unlock_pos+0x19/0x20 [ 1915.894358][T14226] ? find_held_lock+0x35/0x130 [ 1915.899101][T14226] ? __fget+0x340/0x540 [ 1915.903237][T14226] ? video_usercopy+0x10d0/0x10d0 [ 1915.908242][T14226] video_ioctl2+0x2d/0x35 [ 1915.912553][T14226] v4l2_ioctl+0x156/0x1b0 [ 1915.916863][T14226] ? video_devdata+0xa0/0xa0 [ 1915.921436][T14226] do_vfs_ioctl+0xd6e/0x1390 [ 1915.926004][T14226] ? ioctl_preallocate+0x210/0x210 [ 1915.931091][T14226] ? __fget+0x367/0x540 [ 1915.935225][T14226] ? ksys_dup3+0x3e0/0x3e0 [ 1915.939623][T14226] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1915.945838][T14226] ? fput+0x128/0x1a0 [ 1915.949804][T14226] ? security_file_ioctl+0x93/0xc0 [ 1915.954913][T14226] ksys_ioctl+0xab/0xd0 [ 1915.959051][T14226] __x64_sys_ioctl+0x73/0xb0 [ 1915.963622][T14226] do_syscall_64+0x103/0x610 [ 1915.968195][T14226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1915.974061][T14226] RIP: 0033:0x457e39 02:20:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x400000000000000}}}}}}}, 0x0) [ 1915.977934][T14226] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1915.997517][T14226] RSP: 002b:00007f093f76ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1916.005902][T14226] RAX: ffffffffffffffda RBX: 00007f093f76ec90 RCX: 0000000000457e39 [ 1916.013848][T14226] RDX: 0000000020000100 RSI: 00000000c0205648 RDI: 0000000000000003 [ 1916.021792][T14226] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1916.029751][T14226] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f093f76f6d4 [ 1916.037700][T14226] R13: 00000000004c2e88 R14: 00000000004d5918 R15: 0000000000000004 02:20:17 executing program 5 (fault-call:1 fault-nth:1): r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) [ 1916.191345][T14111] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:17 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff270000004116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:17 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='c%ph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:17 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) 02:20:17 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x500000000000000}}}}}}}, 0x0) 02:20:17 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x600000000000000}}}}}}}, 0x0) 02:20:17 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) 02:20:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1916.336527][T14404] libceph: resolve '0' (ret=-3): failed [ 1916.354088][T14404] libceph: parse_ips bad ip '[d::],0::.' 02:20:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x700000000000000}}}}}}}, 0x0) [ 1916.473541][T14406] ldm_validate_partition_table(): Disk read failed. 02:20:17 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='c/ph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1916.527664][T14406] Dev loop0: unable to read RDB block 0 [ 1916.584253][T14406] loop0: unable to read partition table [ 1916.599134][T14406] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:17 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff000000014116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:17 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0x5421, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x800000000000000}}}}}}}, 0x0) 02:20:17 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) gettid() [ 1916.655370][T14601] libceph: resolve '0' (ret=-3): failed [ 1916.664257][T14601] libceph: parse_ips bad ip '[d::],0::.' 02:20:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x806000000000000}}}}}}}, 0x0) 02:20:17 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce#h\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1916.738519][T14597] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:17 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0x5450, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) [ 1916.864537][T14703] libceph: resolve '0' (ret=-3): failed [ 1916.885104][T14703] libceph: parse_ips bad ip '[d::],0::.' [ 1916.898077][T14635] ldm_validate_partition_table(): Disk read failed. 02:20:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1916.917508][T14635] Dev loop0: unable to read RDB block 0 [ 1916.941678][T14635] loop0: unable to read partition table 02:20:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x900000000000000}}}}}}}, 0x0) 02:20:17 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0x5451, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:17 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) gettid() [ 1916.969659][T14635] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:18 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce%h\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:18 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff000000024116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:18 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0x5452, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) [ 1917.116533][T14944] libceph: resolve '0' (ret=-3): failed [ 1917.122183][T14944] libceph: parse_ips bad ip '[d::],0::.' [ 1917.137364][T14863] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xa00000000000000}}}}}}}, 0x0) 02:20:18 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:18 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0x5460, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) [ 1917.293337][T14993] ldm_validate_partition_table(): Disk read failed. [ 1917.316788][T14993] Dev loop0: unable to read RDB block 0 [ 1917.323939][T15039] libceph: resolve '0' (ret=-3): failed [ 1917.341123][T14993] loop0: unable to read partition table 02:20:18 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce*h\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xd00000000000000}}}}}}}, 0x0) 02:20:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1917.373854][T14993] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1917.406360][T15039] libceph: parse_ips bad ip '[d::],0::.' 02:20:18 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0x40049409, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:18 executing program 0: mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:18 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff000000044116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1917.547426][T15111] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xe00000000000000}}}}}}}, 0x0) 02:20:18 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0x4020940d, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:18 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce+h\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86ddffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:18 executing program 0: mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x1100000000000000}}}}}}}, 0x0) [ 1917.744448][T15232] ldm_validate_partition_table(): Disk read failed. [ 1917.790465][T15232] Dev loop0: unable to read RDB block 0 [ 1917.812345][T15255] net_ratelimit: 37 callbacks suppressed [ 1917.812356][T15255] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1917.834423][T15232] loop0: unable to read partition table 02:20:18 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0045878, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:18 executing program 0: mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:18 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce-h\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x1400000000000000}}}}}}}, 0x0) [ 1917.844078][T15232] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1917.906739][T15190] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:18 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x2000000000000000}}}}}}}, 0x0) 02:20:19 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff000000054116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:19 executing program 0: mkdir(0x0, 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:19 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0045878, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) [ 1918.055837][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1918.061670][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:20:19 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce.h\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1918.139478][T15388] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:20:19 executing program 0: mkdir(0x0, 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:19 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0189436, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x2800000000000000}}}}}}}, 0x0) [ 1918.215780][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1918.221637][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1918.227467][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1918.233212][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1918.268529][T15392] ldm_validate_partition_table(): Disk read failed. [ 1918.293954][T15392] Dev loop0: unable to read RDB block 0 02:20:19 executing program 0: mkdir(0x0, 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:19 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce/h\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1918.344352][T15392] loop0: unable to read partition table [ 1918.366761][T15392] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:19 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205647, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x3c00000000000000}}}}}}}, 0x0) 02:20:19 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff000000064116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:19 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1918.479493][T15522] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1918.491545][T15404] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:19 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ce0h\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:19 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:19 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x3f00000000000000}}}}}}}, 0x0) 02:20:19 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205667, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) [ 1918.769164][T15657] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1918.772900][T15611] ldm_validate_partition_table(): Disk read failed. 02:20:19 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceXh\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x4000000000000000}}}}}}}, 0x0) [ 1918.829691][T15611] Dev loop0: unable to read RDB block 0 [ 1918.850214][T15611] loop0: unable to read partition table 02:20:19 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1918.891477][T15611] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:19 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc020660b, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:19 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff0000000e4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:19 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x4305000000000000}}}}}}}, 0x0) 02:20:20 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cech\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1919.031770][T15786] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:20 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', 0x0, &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:20 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0285628, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x6000000000000000}}}}}}}, 0x0) [ 1919.203122][T15889] ldm_validate_partition_table(): Disk read failed. [ 1919.229643][T15889] Dev loop0: unable to read RDB block 0 02:20:20 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0285629, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) [ 1919.256483][T15889] loop0: unable to read partition table [ 1919.291229][T15889] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:20 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', 0x0, &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88caffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:20 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cedh\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:20 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0585609, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) [ 1919.412683][T15880] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:20 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff000000124116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:20 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc058560f, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:20 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', 0x0, &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:20 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceih\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x800e000000000000}}}}}}}, 0x0) 02:20:20 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0585611, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) 02:20:20 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) [ 1919.768694][T16133] ldm_validate_partition_table(): Disk read failed. 02:20:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8035000000000000}}}}}}}, 0x0) 02:20:20 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='celh\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1919.849815][T16133] Dev loop0: unable to read RDB block 0 [ 1919.876965][T16133] loop0: unable to read partition table 02:20:20 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc058565d, &(0x7f0000000100)={0x0, 0x1, 0x0, [], 0x0}) [ 1919.893803][T16133] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:20 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:21 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff000000164116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8100000000000000}}}}}}}, 0x0) [ 1919.971575][ C0] print_req_error: 1378 callbacks suppressed [ 1919.971586][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1919.984784][ C0] buffer_io_error: 1374 callbacks suppressed [ 1919.990796][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:21 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 02:20:21 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceoh\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:21 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x2, 0x1, 0x0, [], 0x0}) [ 1920.065181][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1920.072486][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0ffffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x86ddffff00000000}}}}}}}, 0x0) 02:20:21 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 02:20:21 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x1a0, 0x1, 0x0, [], 0x0}) [ 1920.168367][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1920.175633][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1920.240322][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1920.247661][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:21 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff0000001a4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:21 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cesh\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1920.344293][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1920.351611][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8847000000000000}}}}}}}, 0x0) 02:20:21 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x4000, 0x1, 0x0, [], 0x0}) [ 1920.396599][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1920.403810][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:21 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='c%ph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8848000000000000}}}}}}}, 0x0) [ 1920.468910][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1920.476144][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:21 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x60ff, 0x1, 0x0, [], 0x0}) 02:20:21 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff0000001c4116893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1920.510812][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1920.517982][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1920.541024][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1920.548228][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:21 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceuh\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401000000000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:21 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x7400, 0x1, 0x0, [], 0x0}) 02:20:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8864000000000000}}}}}}}, 0x0) [ 1920.631823][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1920.639123][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:21 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff000000274116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:21 executing program 0 (fault-call:1 fault-nth:0): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1920.755093][T16260] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:21 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x9400, 0x1, 0x0, [], 0x0}) 02:20:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x88a8ffff00000000}}}}}}}, 0x0) 02:20:21 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cexh\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1920.881707][T16756] FAULT_INJECTION: forcing a failure. [ 1920.881707][T16756] name failslab, interval 1, probability 0, space 0, times 0 02:20:21 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf5ffffff00000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1920.926883][T16756] CPU: 1 PID: 16756 Comm: syz-executor0 Not tainted 5.0.0-rc5-next-20190206 #29 [ 1920.935925][T16756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1920.945973][T16756] Call Trace: [ 1920.949275][T16756] dump_stack+0x172/0x1f0 [ 1920.953587][T16756] should_fail.cold+0xa/0x15 [ 1920.958157][T16756] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1920.963951][T16756] ? lock_downgrade+0x880/0x880 [ 1920.968803][T16756] ? ___might_sleep+0x163/0x280 [ 1920.973784][T16756] __should_failslab+0x121/0x190 [ 1920.978714][T16756] should_failslab+0x9/0x14 [ 1920.983200][T16756] __kmalloc_track_caller+0x2d8/0x740 [ 1920.988551][T16756] ? __sb_end_write+0xd9/0x110 [ 1920.993291][T16756] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1920.999522][T16756] ? strndup_user+0x77/0xd0 [ 1921.004008][T16756] memdup_user+0x26/0xb0 [ 1921.008223][T16756] strndup_user+0x77/0xd0 [ 1921.012532][T16756] ksys_mount+0x3c/0x150 [ 1921.016744][T16756] __x64_sys_mount+0xbe/0x150 [ 1921.021394][T16756] do_syscall_64+0x103/0x610 [ 1921.025966][T16756] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1921.031832][T16756] RIP: 0033:0x457e39 [ 1921.035701][T16756] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1921.055276][T16756] RSP: 002b:00007fcd89c62c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1921.063660][T16756] RAX: ffffffffffffffda RBX: 00007fcd89c62c90 RCX: 0000000000457e39 02:20:22 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x207100, 0x1, 0x0, [], 0x0}) 02:20:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x88caffff00000000}}}}}}}, 0x0) 02:20:22 executing program 0 (fault-call:1 fault-nth:1): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1921.071616][T16756] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040 [ 1921.079560][T16756] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1921.087506][T16756] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd89c636d4 [ 1921.095456][T16756] R13: 00000000004c3ba5 R14: 00000000004d6c50 R15: 0000000000000003 02:20:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8906000000000000}}}}}}}, 0x0) 02:20:22 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x400000, 0x1, 0x0, [], 0x0}) [ 1921.206805][T16739] ldm_validate_partition_table(): Disk read failed. [ 1921.271816][T16822] FAULT_INJECTION: forcing a failure. [ 1921.271816][T16822] name failslab, interval 1, probability 0, space 0, times 0 [ 1921.277732][T16739] Dev loop0: unable to read RDB block 0 [ 1921.318913][T16822] CPU: 1 PID: 16822 Comm: syz-executor0 Not tainted 5.0.0-rc5-next-20190206 #29 [ 1921.327951][T16822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1921.338003][T16822] Call Trace: [ 1921.341302][T16822] dump_stack+0x172/0x1f0 [ 1921.343005][T16739] loop0: unable to read partition table [ 1921.345632][T16822] should_fail.cold+0xa/0x15 [ 1921.345653][T16822] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1921.345670][T16822] ? lock_downgrade+0x880/0x880 02:20:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x8dffffff00000000}}}}}}}, 0x0) [ 1921.345688][T16822] ? ___might_sleep+0x163/0x280 [ 1921.345708][T16822] __should_failslab+0x121/0x190 [ 1921.370437][T16739] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1921.371343][T16822] should_failslab+0x9/0x14 [ 1921.371358][T16822] __kmalloc_track_caller+0x2d8/0x740 [ 1921.371379][T16822] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1921.386497][T16822] ? strndup_user+0x77/0xd0 [ 1921.386516][T16822] memdup_user+0x26/0xb0 [ 1921.386532][T16822] strndup_user+0x77/0xd0 [ 1921.386546][T16822] ksys_mount+0x7b/0x150 [ 1921.386559][T16822] __x64_sys_mount+0xbe/0x150 [ 1921.386577][T16822] do_syscall_64+0x103/0x610 [ 1921.396412][T16822] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1921.396424][T16822] RIP: 0033:0x457e39 [ 1921.396437][T16822] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1921.396449][T16822] RSP: 002b:00007fcd89c62c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1921.466870][T16822] RAX: ffffffffffffffda RBX: 00007fcd89c62c90 RCX: 0000000000457e39 [ 1921.474840][T16822] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040 [ 1921.482806][T16822] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1921.490788][T16822] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd89c636d4 [ 1921.498754][T16822] R13: 00000000004c3ba5 R14: 00000000004d6c50 R15: 0000000000000003 02:20:22 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18fffffffffffe4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xc0ffffff00000000}}}}}}}, 0x0) 02:20:22 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cep%\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:22 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x50a000, 0x1, 0x0, [], 0x0}) 02:20:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:22 executing program 0 (fault-call:1 fault-nth:2): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1921.538758][T16688] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:22 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x709000, 0x1, 0x0, [], 0x0}) [ 1921.637523][T17021] FAULT_INJECTION: forcing a failure. [ 1921.637523][T17021] name failslab, interval 1, probability 0, space 0, times 0 [ 1921.663477][T17021] CPU: 1 PID: 17021 Comm: syz-executor0 Not tainted 5.0.0-rc5-next-20190206 #29 [ 1921.672519][T17021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1921.682565][T17021] Call Trace: 02:20:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xe803000000000000}}}}}}}, 0x0) [ 1921.685858][T17021] dump_stack+0x172/0x1f0 [ 1921.690206][T17021] should_fail.cold+0xa/0x15 [ 1921.694809][T17021] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1921.700613][T17021] ? lock_downgrade+0x880/0x880 [ 1921.705470][T17021] ? ___might_sleep+0x163/0x280 [ 1921.710325][T17021] __should_failslab+0x121/0x190 [ 1921.710345][T17021] should_failslab+0x9/0x14 [ 1921.710361][T17021] kmem_cache_alloc+0x2be/0x710 [ 1921.710376][T17021] ? find_held_lock+0x35/0x130 [ 1921.710390][T17021] ? __might_fault+0x12b/0x1e0 [ 1921.710408][T17021] getname_flags+0xd6/0x5b0 [ 1921.719817][T17021] user_path_at_empty+0x2f/0x50 [ 1921.719836][T17021] do_mount+0x150/0x2c40 [ 1921.719863][T17021] ? copy_mount_string+0x40/0x40 [ 1921.743492][T17021] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1921.743507][T17021] ? _copy_from_user+0xdd/0x150 [ 1921.743524][T17021] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1921.758875][T17021] ? copy_mount_options+0x30e/0x440 [ 1921.758892][T17021] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1921.758909][T17021] ksys_mount+0xdb/0x150 [ 1921.758924][T17021] __x64_sys_mount+0xbe/0x150 [ 1921.758944][T17021] do_syscall_64+0x103/0x610 [ 1921.775181][T17021] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1921.775193][T17021] RIP: 0033:0x457e39 [ 1921.775207][T17021] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1921.775215][T17021] RSP: 002b:00007fcd89c62c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 02:20:22 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x712000, 0x1, 0x0, [], 0x0}) 02:20:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:22 executing program 0 (fault-call:1 fault-nth:3): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1921.775228][T17021] RAX: ffffffffffffffda RBX: 00007fcd89c62c90 RCX: 0000000000457e39 [ 1921.775236][T17021] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040 [ 1921.775249][T17021] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1921.785680][T17021] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd89c636d4 [ 1921.785690][T17021] R13: 00000000004c3ba5 R14: 00000000004d6c50 R15: 0000000000000003 02:20:22 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cep/\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1921.959732][T17131] ldm_validate_partition_table(): Disk read failed. [ 1921.987284][T17147] FAULT_INJECTION: forcing a failure. [ 1921.987284][T17147] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1922.000495][T17147] CPU: 1 PID: 17147 Comm: syz-executor0 Not tainted 5.0.0-rc5-next-20190206 #29 [ 1922.001417][T17131] Dev loop0: unable to read RDB block 0 [ 1922.009502][T17147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1922.009509][T17147] Call Trace: [ 1922.009530][T17147] dump_stack+0x172/0x1f0 [ 1922.009552][T17147] should_fail.cold+0xa/0x15 [ 1922.009570][T17147] ? kernel_text_address+0x73/0xf0 [ 1922.015666][T17131] loop0: unable to read partition table [ 1922.025240][T17147] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1922.025260][T17147] ? mark_held_locks+0xf0/0xf0 [ 1922.025283][T17147] should_fail_alloc_page+0x50/0x60 [ 1922.037821][T17131] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1922.042531][T17147] __alloc_pages_nodemask+0x1a1/0x7e0 [ 1922.079737][T17147] ? __alloc_pages_slowpath+0x28b0/0x28b0 [ 1922.085453][T17147] ? find_held_lock+0x35/0x130 [ 1922.090227][T17147] cache_grow_begin+0x9c/0x850 [ 1922.094984][T17147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1922.095003][T17147] ? check_preemption_disabled+0x48/0x290 [ 1922.095019][T17147] kmem_cache_alloc+0x645/0x710 [ 1922.095046][T17147] ? find_held_lock+0x35/0x130 [ 1922.106954][T17147] getname_flags+0xd6/0x5b0 [ 1922.106977][T17147] user_path_at_empty+0x2f/0x50 [ 1922.106993][T17147] do_mount+0x150/0x2c40 [ 1922.130150][T17147] ? copy_mount_string+0x40/0x40 [ 1922.135081][T17147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1922.141319][T17147] ? _copy_from_user+0xdd/0x150 [ 1922.146261][T17147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1922.152496][T17147] ? copy_mount_options+0x30e/0x440 [ 1922.157702][T17147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1922.163945][T17147] ksys_mount+0xdb/0x150 [ 1922.168188][T17147] __x64_sys_mount+0xbe/0x150 [ 1922.172864][T17147] do_syscall_64+0x103/0x610 [ 1922.177449][T17147] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1922.183322][T17147] RIP: 0033:0x457e39 [ 1922.187205][T17147] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1922.206796][T17147] RSP: 002b:00007fcd89c62c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1922.215194][T17147] RAX: ffffffffffffffda RBX: 00007fcd89c62c90 RCX: 0000000000457e39 [ 1922.223153][T17147] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040 [ 1922.231099][T17147] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1922.239041][T17147] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd89c636d4 [ 1922.247004][T17147] R13: 00000000004c3ba5 R14: 00000000004d6c50 R15: 0000000000000003 [ 1922.263597][T17147] libceph: resolve '0' (ret=-3): failed [ 1922.270574][T17147] libceph: parse_ips bad ip '[d::],0::.' 02:20:23 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffff00f0ffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xf401000000000000}}}}}}}, 0x0) 02:20:23 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x740000, 0x1, 0x0, [], 0x0}) 02:20:23 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x02', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:23 executing program 0 (fault-call:1 fault-nth:4): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1922.307905][T17023] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1922.386325][T17269] FAULT_INJECTION: forcing a failure. [ 1922.386325][T17269] name failslab, interval 1, probability 0, space 0, times 0 [ 1922.427885][T17269] CPU: 0 PID: 17269 Comm: syz-executor0 Not tainted 5.0.0-rc5-next-20190206 #29 [ 1922.437034][T17269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1922.447080][T17269] Call Trace: [ 1922.450369][T17269] dump_stack+0x172/0x1f0 [ 1922.454719][T17269] should_fail.cold+0xa/0x15 [ 1922.459317][T17269] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 1922.465127][T17269] ? lock_downgrade+0x880/0x880 [ 1922.469984][T17269] ? ___might_sleep+0x163/0x280 [ 1922.474829][T17269] __should_failslab+0x121/0x190 [ 1922.479772][T17269] should_failslab+0x9/0x14 [ 1922.484260][T17269] kmem_cache_alloc_trace+0x2d1/0x760 [ 1922.489611][T17269] alloc_fs_context+0x5a/0x640 [ 1922.494364][T17269] fs_context_for_mount+0x25/0x30 [ 1922.499368][T17269] do_mount+0x13d7/0x2c40 [ 1922.503671][T17269] ? copy_mount_string+0x40/0x40 [ 1922.508575][T17269] ? _copy_from_user+0xdd/0x150 [ 1922.513395][T17269] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1922.519607][T17269] ? copy_mount_options+0x30e/0x440 [ 1922.524778][T17269] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1922.531004][T17269] ksys_mount+0xdb/0x150 [ 1922.535241][T17269] __x64_sys_mount+0xbe/0x150 [ 1922.539915][T17269] do_syscall_64+0x103/0x610 [ 1922.544492][T17269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1922.550354][T17269] RIP: 0033:0x457e39 [ 1922.554232][T17269] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 02:20:23 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x907000, 0x1, 0x0, [], 0x0}) 02:20:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xf5ffffff00000000}}}}}}}, 0x0) 02:20:23 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x03', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:23 executing program 0 (fault-call:1 fault-nth:5): mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1922.573822][T17269] RSP: 002b:00007fcd89c62c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1922.582219][T17269] RAX: ffffffffffffffda RBX: 00007fcd89c62c90 RCX: 0000000000457e39 [ 1922.590163][T17269] RDX: 0000000020000100 RSI: 0000000020000080 RDI: 0000000020000040 [ 1922.598108][T17269] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1922.606059][T17269] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd89c636d4 [ 1922.614011][T17269] R13: 00000000004c3ba5 R14: 00000000004d6c50 R15: 0000000000000003 [ 1922.679793][T17297] ldm_validate_partition_table(): Disk read failed. 02:20:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1922.724271][T17297] Dev loop0: unable to read RDB block 0 [ 1922.750025][T17297] loop0: unable to read partition table 02:20:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xffffffff00000000}}}}}}}, 0x0) [ 1922.771388][T17297] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:23 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18fffffeffffff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:23 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x940000, 0x1, 0x0, [], 0x0}) 02:20:23 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x04', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:23 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xffffffffa0010000}}}}}}}, 0x0) 02:20:23 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0xa05000, 0x1, 0x0, [], 0x0}) [ 1922.912814][T17457] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0xfffffffffffff000}}}}}}}, 0x0) [ 1923.074637][T17578] ldm_validate_partition_table(): Disk read failed. [ 1923.092615][T17623] libceph: resolve '0' (ret=-3): failed [ 1923.101474][T17578] Dev loop0: unable to read RDB block 0 [ 1923.112321][T17623] libceph: parse_ips bad ip '[d::],0::.' 02:20:24 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x1000000, 0x1, 0x0, [], 0x0}) 02:20:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1923.122956][T17578] loop0: unable to read partition table [ 1923.149900][T17578] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1923.173267][ C1] net_ratelimit: 34 callbacks suppressed [ 1923.173275][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1923.184730][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1923.190543][ C1] protocol 88fb is buggy, dev hsr_slave_0 02:20:24 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='\nd::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:24 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x05', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1923.196366][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1923.202170][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1923.207980][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:20:24 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x2000000, 0x1, 0x0, [], 0x0}) [ 1923.300640][T17634] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:24 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffff00f0ff4116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x500) ioctl$PPPIOCSFLAGS1(r1, 0x40047459, &(0x7f0000000040)=0x800) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:24 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x06', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:24 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0xa0010000, 0x1, 0x0, [], 0x0}) [ 1923.379720][T17667] libceph: resolve ' [ 1923.379720][T17667] d' (ret=-3): failed [ 1923.409070][T17667] libceph: parse_ips bad ip ' [ 1923.409070][T17667] d::],0::.' 02:20:24 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='%d::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:24 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0xff600000, 0x1, 0x0, [], 0x0}) 02:20:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500200e5780f3e71f89199"], 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000180)={0x3}) [ 1923.564460][T17764] ldm_validate_partition_table(): Disk read failed. [ 1923.603555][T17764] Dev loop0: unable to read RDB block 0 02:20:24 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\a', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1923.634850][T17783] libceph: resolve '%d' (ret=-3): failed [ 1923.636713][T17764] loop0: unable to read partition table [ 1923.648268][T17783] libceph: parse_ips bad ip '%d::],0::.' 02:20:24 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x1a0ffffffff, 0x1, 0x0, [], 0x0}) 02:20:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRESOCT=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64], @ANYRESOCT=r0, @ANYRESOCT=r0, @ANYRES16=r0, @ANYRESHEX=0x0, @ANYRES16=r0, @ANYRESOCT=r0], @ANYRES32=0x41424344, @ANYRESDEC=r0], 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) [ 1923.678146][T17764] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:24 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[\n::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:24 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffff00f04116893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@remote, @local, [], {@canfd={0xd, {{0x1, 0x7ff, 0x2, 0x7}, 0x1, 0x1, 0x0, 0x0, "2e5677a65c445a3801bf302a24186295603901c3712c31bff2e80f184fd835115db518eb6a7bf99117beff07689b5d1778ea795456d5064a1ecd10e3d9301db6"}}}}, &(0x7f00000000c0)={0x1, 0x1, [0xc59, 0x914, 0x5e2, 0x65e]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@empty, @in6=@ipv4}}, {{@in=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:24 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x400000000000, 0x1, 0x0, [], 0x0}) [ 1923.859289][T17901] libceph: resolve ' [ 1923.859289][T17901] ' (ret=-3): failed [ 1923.870133][T17901] libceph: parse_ips bad ip '[ [ 1923.870133][T17901] ::],0::.' 02:20:24 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[#::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1923.923161][T17861] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:24 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x60ffffffffff, 0x1, 0x0, [], 0x0}) 02:20:24 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\b', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @rand_addr, 0x53}, 0x1c) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1924.038884][T17911] ldm_validate_partition_table(): Disk read failed. [ 1924.054508][T17956] libceph: resolve '#' (ret=-3): failed [ 1924.071996][T17911] Dev loop0: unable to read RDB block 0 02:20:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:25 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x740000000000, 0x1, 0x0, [], 0x0}) [ 1924.104990][T17911] loop0: unable to read partition table [ 1924.115128][T17956] libceph: parse_ips bad ip '[#::],0::.' [ 1924.139457][T17911] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:25 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[%::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x200, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaabeaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa01004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], 0x0) [ 1924.264655][T17908] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1924.292721][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1924.298520][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:20:25 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff2516893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:25 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\t', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:25 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x7fffffffefff, 0x1, 0x0, [], 0x0}) 02:20:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1924.351046][T18150] libceph: resolve '%' (ret=-3): failed [ 1924.383205][T18150] libceph: parse_ips bad ip '[%::],0::.' 02:20:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:25 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x940000000000, 0x1, 0x0, [], 0x0}) [ 1924.452661][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1924.458484][ C0] protocol 88fb is buggy, dev hsr_slave_1 02:20:25 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[*::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1924.567328][T18162] ldm_validate_partition_table(): Disk read failed. 02:20:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002e30090780000"], 0x0) 02:20:25 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\n', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:25 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x20710000000000, 0x1, 0x0, [], 0x0}) [ 1924.610708][T18277] libceph: resolve '*' (ret=-3): failed [ 1924.619690][T18162] Dev loop0: unable to read RDB block 0 [ 1924.661722][T18277] libceph: parse_ips bad ip '[*::],0::.' [ 1924.683501][T18162] loop0: unable to read partition table 02:20:25 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[+::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1924.722415][T18162] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:25 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4916893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:25 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x0e', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:25 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x90700000000000, 0x1, 0x0, [], 0x0}) 02:20:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) signalfd(r0, &(0x7f0000000000)={0x8000}, 0x8) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:25 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1924.836581][T18399] libceph: resolve '+' (ret=-3): failed [ 1924.842184][T18399] libceph: parse_ips bad ip '[+::],0::.' [ 1924.848626][T18399] libceph: resolve '+' (ret=-3): failed [ 1924.854783][T18339] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1924.859495][T18399] libceph: parse_ips bad ip '[+::],0::.' 02:20:25 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[-::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:25 executing program 3: r0 = socket$inet6(0xa, 0x2b6eee37c7a41748, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x400100, 0x0) getpeername$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0x1, 0x6, 0x100000001, 0x0, 0x6, 0x1000, 0x7ff, 0x5, 0x100, 0x0, 0x8, 0xfffffffffffffffb, 0x0, 0x8, 0x100, 0x100000000, 0xaf75, 0x5, 0x80000000}) 02:20:25 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0xa0500000000000, 0x1, 0x0, [], 0x0}) 02:20:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:26 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x10', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1925.053505][ C1] print_req_error: 1256 callbacks suppressed [ 1925.053528][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 80700 02:20:26 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x100000000000000, 0x1, 0x0, [], 0x0}) [ 1925.122404][T18528] libceph: resolve '-' (ret=-3): failed [ 1925.138786][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1925.145977][ C1] buffer_io_error: 1254 callbacks suppressed [ 1925.145987][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:26 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[.::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1925.168689][T18528] libceph: parse_ips bad ip '[-::],0::.' [ 1925.176939][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1925.184110][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1925.231380][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1925.238579][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1925.272677][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1925.279837][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1925.326298][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1925.333473][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1925.337970][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1925.348486][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1925.357389][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1925.364566][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1925.384812][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1925.391960][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1925.400938][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1925.408098][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1925.416277][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1925.429822][T18411] ldm_validate_partition_table(): Disk read failed. [ 1925.439499][T18411] Dev loop0: unable to read RDB block 0 [ 1925.451012][T18411] loop0: unable to read partition table [ 1925.457549][T18411] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:26 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff7316893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) close(r0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:26 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x200000000000000, 0x1, 0x0, [], 0x0}) 02:20:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:26 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cephX', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1925.484269][T18650] libceph: resolve '.' (ret=-3): failed [ 1925.489957][T18650] libceph: parse_ips bad ip '[.::],0::.' 02:20:26 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[0::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:26 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0xffefffffff7f0000, 0x1, 0x0, [], 0x0}) 02:20:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@hopopts={0x0, 0xd, [], [@calipso={0x7, 0x10, {0x7, 0x2, 0xffffffffffffff81, 0x17, [0x5]}}, @pad1, @enc_lim={0x4, 0x1, 0x7}, @calipso={0x7, 0x18, {0x5, 0x4, 0x101, 0xffffffffffffff1f, [0x1, 0xffffffffffffff01]}}, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x38, {0x10000, 0xc, 0xfff, 0x4, [0xfb, 0x5, 0x6, 0x7a, 0xb38, 0x9]}}]}, 0x78) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(r1, &(0x7f0000000280)={&(0x7f0000000100), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, r2, 0x400, 0x70bd2c, 0x25dfdbff, {{}, 0x0, 0x410c, 0x0, {0xc, 0x14, 'syz1\x00'}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x8000) [ 1925.592575][T18649] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:26 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xf0', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:26 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0xffffffffa0010000, 0x1, 0x0, [], 0x0}) [ 1925.683551][T18713] libceph: resolve '0' (ret=-3): failed [ 1925.693682][T18713] libceph: parse_ips bad ip '[0::],0::.' 02:20:26 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[:::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1925.806811][T18707] ldm_validate_partition_table(): Disk read failed. [ 1925.843531][T18707] Dev loop0: unable to read RDB block 0 [ 1925.856243][T18789] libceph: parse_ips bad ip '[:::],0::.' [ 1925.865817][T18707] loop0: unable to read partition table [ 1925.882221][T18707] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:26 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4115893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x4000000000006, 0x200604) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r1, 0x4020565b, &(0x7f0000000040)={0x800100f, 0xe7, 0x1}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x6) 02:20:26 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0xffffffffff600000, 0x1, 0x0, [], 0x0}) 02:20:26 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[X::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:26 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:26 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xa0', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1925.955155][T18703] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:27 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x2, 0x0, [], 0x0}) 02:20:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) socket$inet6(0xa, 0x80003, 0x5) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1926.106786][T18915] libceph: resolve 'X' (ret=-3): failed [ 1926.129990][T18915] libceph: parse_ips bad ip '[X::],0::.' 02:20:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:27 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[]::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:27 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x4, 0x0, [], 0x0}) 02:20:27 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1926.226690][T18916] ldm_validate_partition_table(): Disk read failed. [ 1926.280798][T18916] Dev loop0: unable to read RDB block 0 [ 1926.314109][T18916] loop0: unable to read partition table [ 1926.353204][T18916] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1926.401151][T30756] libceph: connect [d::]:6789 error -101 [ 1926.409321][T19117] libceph: parse_ips bad ip '[]::],0::.' [ 1926.411663][T30756] libceph: mon0 [d::]:6789 connect error [ 1926.443542][T18913] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20240, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000140)={0x0, 0x7}, 0x2) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f00000000c0)={0x7f, @empty, 0x4e24, 0x2, 'ovf\x00', 0x8, 0xffffffffffffffff, 0x6}, 0x2c) 02:20:27 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x300, 0x0, [], 0x0}) 02:20:27 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[c::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:27 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4117893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:27 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:27 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0xffffff1f, 0x0, [], 0x0}) [ 1926.581391][T19166] libceph: resolve '0' (ret=-3): failed 02:20:27 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(0xffffffffffffffff, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c2001d0086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], 0x0) 02:20:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:27 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[i::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1926.621941][T19166] libceph: parse_ips bad ip '[c::],0::.' [ 1926.629360][T21116] libceph: connect [d::]:6789 error -101 [ 1926.650531][T21116] libceph: mon0 [d::]:6789 connect error 02:20:27 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x2, [], 0x0}) 02:20:27 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1926.732862][T19273] ldm_validate_partition_table(): Disk read failed. [ 1926.768904][T19273] Dev loop0: unable to read RDB block 0 02:20:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x2f) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x8464}}, 0xe8) connect$inet6(r1, &(0x7f00000000c0), 0x1c) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0acecb09c0f18f"], 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2001, 0x1f5) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000200)=0x1e) [ 1926.807796][T19294] libceph: resolve 'i' (ret=-3): failed [ 1926.818166][T19273] loop0: unable to read partition table [ 1926.834240][T19294] libceph: parse_ips bad ip '[i::],0::.' [ 1926.842415][T19273] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:27 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:27 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x1a0, [], 0x0}) [ 1926.885807][T30756] libceph: connect [d::]:6789 error -101 [ 1926.892462][T30756] libceph: mon0 [d::]:6789 connect error 02:20:27 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[l::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:27 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff413d893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:28 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:28 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x4000, [], 0x0}) [ 1927.041962][T19394] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) flistxattr(r0, &(0x7f00000000c0)=""/199, 0xc7) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002b3f1f0494ab7c6beab"], 0x0) [ 1927.089325][T19454] libceph: resolve 'l' (ret=-3): failed [ 1927.112040][T19454] libceph: parse_ips bad ip '[l::],0::.' 02:20:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a0]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:28 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[o::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:28 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x60ff, [], 0x0}) [ 1927.156387][T19439] loop_set_status: loop0 () has still dirty pages (nrpages=1) 02:20:28 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff413e893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000500)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xc, 0x30, 0x30c, 0x7c84}, &(0x7f0000000580)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={r2, 0x3dc, 0x3ff}, 0xc) 02:20:28 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:28 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x7400, [], 0x0}) 02:20:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1927.379559][T19565] libceph: resolve 'o' (ret=-3): failed [ 1927.388951][T19565] libceph: parse_ips bad ip '[o::],0::.' 02:20:28 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[p::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0xfff) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000040)={0xb, 0x29, 0x1, {0xd4}}, 0xb) 02:20:28 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x9400, [], 0x0}) [ 1927.522036][T19653] ldm_validate_partition_table(): Disk read failed. 02:20:28 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d0040000f0020000000000000000000000000000f0020000000400000004000000040000000400000004000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000040000000000001000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x530) listen(r0, 0x80000000000003) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1927.586272][T19653] Dev loop0: unable to read RDB block 0 [ 1927.596863][T19694] libceph: resolve 'p' (ret=-3): failed [ 1927.616277][T19653] loop0: unable to read partition table [ 1927.623293][T19694] libceph: parse_ips bad ip '[p::],0::.' 02:20:28 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[s::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1927.686224][T19653] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:28 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4149893616105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:28 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x207100, [], 0x0}) [ 1927.779635][T27099] libceph: connect [d::]:6789 error -101 [ 1927.780535][T19790] libceph: resolve 's' (ret=-3): failed [ 1927.787427][T27099] libceph: mon0 [d::]:6789 connect error [ 1927.810188][T19790] libceph: parse_ips bad ip '[s::],0::.' 02:20:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@mcast2, 0x24, r1}) 02:20:28 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:28 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[u::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:28 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x400000, [], 0x0}) [ 1927.893839][T19779] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:28 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000200)=""/245) fsync(r1) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) getdents(r1, &(0x7f00000000c0)=""/17, 0x11) [ 1928.011843][T19915] libceph: resolve 'u' (ret=-3): failed 02:20:29 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4173893616105829576914e70bfeb59800f97c97644ab8a7"}) [ 1928.074074][T19915] libceph: parse_ips bad ip '[u::],0::.' 02:20:29 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x50a000, [], 0x0}) 02:20:29 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x1b', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1928.165524][T19966] QAT: Invalid ioctl 02:20:29 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[x::],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1928.191536][T19982] QAT: Invalid ioctl 02:20:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1928.268069][T19970] ldm_validate_partition_table(): Disk read failed. 02:20:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f00000000c0)=""/117) listen(r0, 0x3) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='fuseblk\x00', 0xb0000, &(0x7f0000000380)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1a00}}], [{@smackfstransmute={'smackfstransmute', 0x3d, '-\'@.GPL^{vmnet0&system\\\b\''}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}}) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1928.330848][T19970] Dev loop0: unable to read RDB block 0 [ 1928.335400][T20047] libceph: resolve 'x' (ret=-3): failed [ 1928.346911][T19970] loop0: unable to read partition table [ 1928.354557][T20048] net_ratelimit: 21 callbacks suppressed [ 1928.354568][T20048] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:20:29 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x709000, [], 0x0}) 02:20:29 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xe0', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1928.376059][T19970] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1928.412033][T20047] libceph: parse_ips bad ip '[x::],0::.' 02:20:29 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116890a16105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:29 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d\n:],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1928.450641][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1928.456494][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:20:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x543]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:29 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x712000, [], 0x0}) [ 1928.501382][T20017] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200470086dd60d8652b00140600fe8000000000000000000000000000aafe800000000000f6ffffff00000000aa00004e2018f11132984bb131dc69096513a1c47595ccf17fb167a3c4faf7df6b1a1f794f689465590d07557ab65d94549ab73ce76323446ecce5ded81d3995ecc3ca76a23e678975e607eb3654cbe332a2f90f8e02351f765730ecfbb32b5ef055916ae633d141", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="86574b5c388fb02171f374eda06d9a9876c04bb7e3351e0680ecd90c8963895239f32bb2a6c4a4fec08d6db68a57d11e0d1f9450607bd2c0f54e64c77d623fa7a5c8cfcffb9a8079a6a517d5ee5a24d92a340d2846fc056e24dacd691384d2c200490b7ee7e4ea647afa67e7"], 0x0) [ 1928.600014][T20167] libceph: resolve 'd [ 1928.600014][T20167] ' (ret=-3): failed [ 1928.610587][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1928.616400][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1928.622264][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1928.628116][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1928.647337][T20167] libceph: parse_ips bad ip '[d [ 1928.647337][T20167] :],0::.' 02:20:29 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d%:],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1928.677382][T20164] ldm_validate_partition_table(): Disk read failed. 02:20:29 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x740000, [], 0x0}) 02:20:29 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph ', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:29 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x5) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$RTC_AIE_ON(r1, 0x7001) [ 1928.736840][T20164] Dev loop0: unable to read RDB block 0 [ 1928.769691][T20164] loop0: unable to read partition table 02:20:29 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:29 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x907000, [], 0x0}) [ 1928.848254][T20164] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:29 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4006) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e22, 0x3, @empty, 0x100}, {0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}, 0x1}, 0x1, [0x80, 0x4, 0xfffffffffffffe01, 0x7ff, 0x7, 0x2, 0x1, 0x1ff]}, 0x5c) mkdir(&(0x7f0000002dc0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={r1, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r2, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="7f00000000000000"], 0x0) [ 1928.911047][T20300] libceph: resolve 'd%' (ret=-3): failed [ 1928.922436][T20300] libceph: parse_ips bad ip '[d%:],0::.' [ 1928.928784][T20163] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1928.948335][T20303] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:20:30 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116892316105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:30 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x0f', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:30 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x940000, [], 0x0}) 02:20:30 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d,:],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:30 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000001340)='/dev/amidi#\x00', 0x8, 0x40) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x7}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001280)={r1, 0x42, "1fa96d8f47626258988f11c9f702aa640f7793697ea5d72d01dee29db3afb0694f9e19381017475fb70470bc3b2fad242257c4c2a4b44d9d09c57619814f11a3a4f2"}, &(0x7f0000001300)=0x4a) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r2, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001380)) r3 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x44000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000040)=0x3) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000200)={'filter\x00', 0x1000, "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"}, &(0x7f00000000c0)=0x1024) 02:20:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:30 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0xa05000, [], 0x0}) [ 1929.217619][T20415] libceph: resolve 'd,' (ret=-3): failed [ 1929.236788][T20414] ldm_validate_partition_table(): Disk read failed. [ 1929.251927][T20415] libceph: parse_ips bad ip '[d,:],0::.' [ 1929.260599][T20414] Dev loop0: unable to read RDB block 0 02:20:30 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:30 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d=:],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) write$FUSE_STATFS(r1, &(0x7f0000000100)={0x60, 0xfffffffffffffffe, 0x6, {{0x4, 0x8, 0x20, 0x1, 0x4, 0x200, 0xd6, 0x10001}}}, 0x60) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$PPPIOCSMRRU(r2, 0x4004743b, &(0x7f0000000040)=0x2) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000200)={0x9, 0x4, 0x4, 0x5, 0x1}) [ 1929.328679][T20414] loop0: unable to read partition table [ 1929.382596][T20414] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1929.410216][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1929.416055][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:20:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x689]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:30 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x1000000, [], 0x0}) [ 1929.515019][T20557] libceph: resolve 'd=' (ret=-3): failed [ 1929.554021][T20557] libceph: parse_ips bad ip '[d=:],0::.' 02:20:30 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116892516105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:30 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500200005aab51632a28375e5c0a6f7cc628a400000000"], 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa0102, 0x0) ioctl$SIOCAX25GETINFOOLD(r1, 0x89e9, &(0x7f0000000040)) 02:20:30 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d>:],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:30 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x2000000, [], 0x0}) [ 1929.630958][T20546] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1929.702227][T20615] libceph: resolve 'd>' (ret=-3): failed 02:20:30 executing program 3: modify_ldt$write(0x1, &(0x7f0000000040)={0x9, 0x0, 0xffffffffffffffff, 0xd5, 0x16, 0x8, 0x1, 0x6, 0x174, 0x10000}, 0x10) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "cb4ca19e35b61c4b69789b53226af93fa43cee24f23c1a8b58c038d9eb0848f3ad41baf57488255f2b680d5ccf8d4524daab70db81b489f0da09e047adccf2e374073efc60a48413145ce645461d60534dd352ee4899466530b30640ba02fec58d7c64b9ac569cbb158d9871a00d13f622e5c76c78a3da531d6684630da17c8fb0de8f889929a82e5e4b09b4895ab2d0cd59f1a13c540a660923ab4d38cb02d5bd724f195030858b704f7634059cfb"}, 0xb3) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x4, 0x4, {0xa, 0x4e24, 0x2000000000000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2a5}}}, 0x32) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f0000000000)={0x0, @speck128, 0x0, "27bb6b63633b5381"}) 02:20:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:30 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x10', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:30 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d]:],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1929.749426][T20615] libceph: parse_ips bad ip '[d>:],0::.' 02:20:30 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0xa0010000, [], 0x0}) [ 1929.877069][T20678] ldm_validate_partition_table(): Disk read failed. 02:20:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000000200)=""/219, 0xdb, 0x0, &(0x7f0000000040)={0x77359400}) [ 1929.936190][T20678] Dev loop0: unable to read RDB block 0 [ 1929.958916][T20678] loop0: unable to read partition table 02:20:30 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0xff600000, [], 0x0}) [ 1929.996284][T20678] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1930.081222][T20810] libceph: resolve 'd' (ret=-3): failed [ 1930.086875][ C0] print_req_error: 1145 callbacks suppressed [ 1930.086887][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1930.124575][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1930.133170][T20810] libceph: parse_ips bad ip '[d]:],0::.' [ 1930.139183][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 02:20:31 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116892b16105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:31 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x806]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x2}, 0x1c) listen(r0, 0x3) r1 = getegid() setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000240)={{}, {}, [], {0x4, 0x1}, [{0x8, 0x1, r1}], {0x10, 0x3}, {0x20, 0x7}}, 0x2c, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$RTC_VL_READ(r2, 0x80047013, &(0x7f0000000100)) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB], 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x2) 02:20:31 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d:\n],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:31 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x1a0ffffffff, [], 0x0}) [ 1930.172935][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1930.180122][ C0] buffer_io_error: 1145 callbacks suppressed [ 1930.180131][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1930.199752][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1930.206879][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1930.239833][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1930.246970][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:31 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x400000000000, [], 0x0}) [ 1930.298173][T20829] libceph: resolve 'd' (ret=-3): failed [ 1930.323845][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1930.331042][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1930.339084][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 02:20:31 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(0xffffffffffffffff, 0x3) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7ff, 0x140) listen(r0, 0x10001) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1930.346290][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1930.354385][T20829] libceph: parse_ips bad ip '[d: [ 1930.354385][T20829] ],0::.' [ 1930.390090][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1930.397262][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:31 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d:%],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:31 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x60ffffffffff, [], 0x0}) [ 1930.494851][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1930.502034][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1930.522225][T20946] libceph: resolve 'd' (ret=-3): failed 02:20:31 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:31 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116892d16105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:31 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x740000000000, [], 0x0}) [ 1930.557296][T20946] libceph: parse_ips bad ip '[d:%],0::.' [ 1930.564291][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1930.587674][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:31 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d:,],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe80000000007201036e0000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], 0x0) [ 1930.639769][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1930.670332][ T8332] libceph: connect [d::]:6789 error -101 [ 1930.676730][ T8332] libceph: mon0 [d::]:6789 connect error 02:20:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:31 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893016105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:31 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x7fffffffefff, [], 0x0}) [ 1930.728546][T21069] libceph: resolve 'd' (ret=-3): failed [ 1930.740142][T20806] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:31 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1930.790667][T21069] libceph: parse_ips bad ip '[d:,],0::.' 02:20:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vfio/vfio\x00', 0x180, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x3b, "4ee1ff4e7cf5bd123cd091d92022c4a2506ba5fdfd0115cd65dece6a08e723c0808290df82f672dd2a30021da735bec4d5e118d7441a47cfea5103"}, &(0x7f0000000200)=0x43) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x80, 0x5, [0x2, 0x100000001, 0x3, 0x97, 0x5]}, &(0x7f0000000280)=0x7) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x1, @rand_addr, 0xfffffffffffffe01}, 0x1c) getdents(r1, &(0x7f0000000300)=""/246, 0xf6) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50020000902f5900"], 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 02:20:31 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d:=],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:31 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x940000000000, [], 0x0}) [ 1930.863064][ T8332] libceph: connect [d::]:6789 error -101 [ 1930.893947][ T8332] libceph: mon0 [d::]:6789 connect error 02:20:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:31 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x87', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1930.943766][T21081] ldm_validate_partition_table(): Disk read failed. [ 1930.954524][T21202] libceph: resolve 'd' (ret=-3): failed [ 1930.975852][T21202] libceph: parse_ips bad ip '[d:=],0::.' 02:20:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0xfffffffffffffffd) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1931.018725][T21081] Dev loop0: unable to read RDB block 0 [ 1931.058555][T21081] loop0: unable to read partition table 02:20:32 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d:>],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1931.092865][T21081] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:32 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x20710000000000, [], 0x0}) [ 1931.160496][T21417] libceph: resolve 'd' (ret=-3): failed 02:20:32 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893516105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0xf000) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652f00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRESOCT, @ANYBLOB="3306ae76417b22a074b399316d641b78edc25ef0a0fb203df4b3fbf48baf1ced206dc49963a715e0061c22c13e4276e05bd937a08682dbc6c93735b838f895a3b2ce9d6f00e8aae2f4dc772fd0a8f5fe63fc32e6bc17866355be1c78abaccb61169ad664dc9a9e79e138e5fcc8229196bdc6da163e61e89c08fa1db8a54314f31e58ad5aae4fd8bb589bb3cf92df57c822b8396d25a70d3947ec35a919cd75ef3b85214fde60bc2dab8ced39b2dbb0ffbd96876b99da9f7e99811daeccf6d55eb350157c82b379c8f29c948252febaff78c44ade5e06d4e6048af3e84d5d", @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESDEC=r0], @ANYRESDEC=r0], 0x0) 02:20:32 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x0f', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1931.212847][T21417] libceph: parse_ips bad ip '[d:>],0::.' 02:20:32 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d:]],0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:32 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x90700000000000, [], 0x0}) [ 1931.269975][T21404] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:32 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x57, 0x3, 0x1b, 0x10, "027f04956f00b3068b224f9642bafd27bac150ae12dfd4690fb3ee27bdae08371d209e9690127de993e977808fa6df12d8642c0c88fd191f52159e3ab6a754c5", "e3eebb49d69bbaee611f78acbdfa6746427f9bfb2d44cb1722e63a2a781a2179", [0x1f, 0xa8a]}) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r1, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe80]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:32 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0xa0500000000000, [], 0x0}) [ 1931.386333][T21543] libceph: resolve 'd' (ret=-3): failed [ 1931.419515][T21543] libceph: parse_ips bad ip '[d:]],0::.' [ 1931.447387][T21542] ldm_validate_partition_table(): Disk read failed. 02:20:32 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xc0', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:32 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::\n,0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1931.488503][T21542] Dev loop0: unable to read RDB block 0 [ 1931.523539][T21542] loop0: unable to read partition table 02:20:32 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x100000000000000, [], 0x0}) [ 1931.573819][T21542] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1931.626681][T21668] libceph: resolve 'd' (ret=-3): failed [ 1931.654905][T21668] libceph: parse_ips bad ip '[d:: [ 1931.654905][T21668] ,0::.' 02:20:32 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893716105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:32 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) mq_unlink(&(0x7f0000000000)='^ð1#system\x00') listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:32 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x200000000000000, [], 0x0}) 02:20:32 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::%,0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1931.739571][T21666] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:32 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0xffefffffff7f0000, [], 0x0}) [ 1931.803557][T21694] libceph: resolve 'd' (ret=-3): failed [ 1931.822035][T21694] libceph: parse_ips bad ip '[d::%,0::.' 02:20:32 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d:::,0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x12000) ioctl$CAPI_GET_PROFILE(r1, 0xc0404309, &(0x7f0000000040)=0x200) socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xfffffffffffffffb) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYRESHEX=r2], 0x2) 02:20:32 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph(', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:32 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0xffffffffa0010000, [], 0x0}) 02:20:32 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1400]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1931.930451][T21696] ldm_validate_partition_table(): Disk read failed. [ 1931.951059][T21696] Dev loop0: unable to read RDB block 0 [ 1931.957036][T21807] libceph: resolve 'd' (ret=-3): failed [ 1931.997038][T21696] loop0: unable to read partition table [ 1932.008963][T21807] libceph: parse_ips bad ip '[d:::,0::.' [ 1932.035376][T21696] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1932.130564][T21690] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:33 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893d16105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:33 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::d,0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:33 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0xffffffffff600000, [], 0x0}) 02:20:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) listen(r0, 0x3) 02:20:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:33 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph)', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x269c, 0x101000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000200)={0x80, 0x1000, "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"}) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:33 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x2], 0x0}) [ 1932.280963][T21939] libceph: resolve 'd' (ret=-3): failed [ 1932.304710][T21939] libceph: parse_ips bad ip '[d::d,0::.' 02:20:33 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph*', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:33 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::]\n0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1932.376917][T21947] ldm_validate_partition_table(): Disk read failed. 02:20:33 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x1a0], 0x0}) 02:20:33 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x4000) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f00000000c0)="9f216c0a7d2a44bd92c49d9b9dc966b8a21bc179764942d521b8ae37389ebf3dea9aba5b1059a50bb6ddac1d2a4bd57f9a0ead3901c7698265ea16afada6199f7efee5b10c4af4c9a47ea8af0b8d851c17be612104f43ee21217997ff2155481d718b122f78e519c700eff3742f196586f4d66a8a92cc522ed565feee74247ea4f3a22d59e57de7d2c9e65840645b176bb97") r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x8000001, @rand_addr, 0x81}, 0x1c) listen(r1, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaab8aaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500225080068300a"], 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000200)=""/84) [ 1932.417826][T21947] Dev loop0: unable to read RDB block 0 [ 1932.450386][T21947] loop0: unable to read partition table [ 1932.469734][T21947] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1932.508822][T22067] libceph: parse_ips bad ip '[d::] [ 1932.508822][T22067] 0::.' 02:20:33 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::].0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2800]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:33 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x4000], 0x0}) 02:20:33 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893e16105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) [ 1932.600934][T22065] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:33 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph+', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:33 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x60ff], 0x0}) 02:20:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x67) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x100) write$P9_RVERSION(r1, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x800, 0x8, '9P2000.u'}, 0x15) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) r2 = getpgid(0xffffffffffffffff) ptrace$cont(0x1f, r2, 0x26, 0x2) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1932.686778][T22092] libceph: parse_ips bad ip '[d::].0::.' 02:20:33 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::]00::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1932.762903][T22095] ldm_validate_partition_table(): Disk read failed. 02:20:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:33 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x7400], 0x0}) [ 1932.814644][T22095] Dev loop0: unable to read RDB block 0 [ 1932.845389][T22095] loop0: unable to read partition table 02:20:33 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph,', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1932.870610][T22095] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1932.885403][T22212] libceph: parse_ips bad ip '[d::]00::.' 02:20:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 02:20:33 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x9400], 0x0}) 02:20:33 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::]:0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1933.000985][T22084] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:34 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116894916105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c00]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:34 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x207100], 0x0}) 02:20:34 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::]=0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1933.086325][T22335] libceph: parse_ips bad ip '[d::]:0::.' 02:20:34 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph-', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) syz_emit_ethernet(0x1e, &(0x7f0000000140)={@local, @local, [], {@can={0xc, {{0x0, 0x3, 0x6, 0xfb3}, 0x4, 0x1, 0x0, 0x0, "d6e837b012a668db"}}}}, 0x0) [ 1933.202686][T22367] libceph: parse_ips bad ip '[d::]=0::.' [ 1933.238926][T22347] ldm_validate_partition_table(): Disk read failed. 02:20:34 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x400000], 0x0}) 02:20:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1933.283605][T22347] Dev loop0: unable to read RDB block 0 02:20:34 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::]>0::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1933.341621][T22347] loop0: unable to read partition table [ 1933.358002][T22347] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1933.384630][T22466] net_ratelimit: 32 callbacks suppressed 02:20:34 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r1, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe9800000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], 0x0) 02:20:34 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x50a000], 0x0}) [ 1933.384640][T22466] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:20:34 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph.', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:34 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116896316105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:34 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc8400, 0x2) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x70, {0x5, 0x10000, 0x9, 0xffff, 0x9}, 0x100, 0x2}, 0xe) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r1, 0x3) syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:34 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],\n::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1933.442472][T22471] libceph: parse_ips bad ip '[d::]>0::.' [ 1933.498794][T22462] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:34 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x709000], 0x0}) 02:20:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4305]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1933.568099][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1933.573897][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1933.579762][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1933.585605][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1933.591446][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1933.597205][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:20:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:34 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph/', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1933.656730][T22592] libceph: resolve ' [ 1933.656730][T22592] ' (ret=-3): failed [ 1933.666518][T22592] libceph: parse_ips bad ip '[d::], [ 1933.666518][T22592] ::.' 02:20:34 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],#::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1933.743975][T22565] ldm_validate_partition_table(): Disk read failed. 02:20:34 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x712000], 0x0}) 02:20:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xa) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000000)={0x8, 0xffffffffffff7cdf, 0x2989}) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086652b0014b200fe8000001602000000000000000000aafe8000fbff00000000000000000000aa00004e20002200b72dc4000000000000006bbe176866ae8c91474d819a71166fbbca02672633d995a8d5c4aad50018e823132b6a0ec8c4c95f698fa81866706b8811db4b3bc47d3ec990bad089dcf2b709b3d9795853dca2d01f1a7544f3631a3f6d85ef6d1a286ab42c1f22aadf67000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], 0x0) [ 1933.795498][T22565] Dev loop0: unable to read RDB block 0 [ 1933.820945][T22565] loop0: unable to read partition table 02:20:34 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph0', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:34 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4788]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1933.864312][T22565] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1933.904890][T22718] libceph: resolve '#' (ret=-3): failed [ 1933.931121][T22718] libceph: parse_ips bad ip '[d::],#::.' 02:20:34 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x740000], 0x0}) 02:20:34 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116896416105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000be0000007f0ac991083ef5802b4b6eb64bf5a10cd646a4048f193d1fc60b6d953dffc54d497b4cd3cea4e64ccf3dca78535518b281fd54fd460a03d5c6a276fe2e3056f0ca8c6bbf8b3af5bc363cd22faaf1f6bd6e45fc59f5c5c6b4b8f36f988e4458fd5efcb84070a0bc96cca3f200c88f3504b04f461c97ab6a2bf09d07676c9c01c980dc39831702bdae1d136fda363db932935c6bf07bef08a11410653cd6b5695fbf108c343b25bc51d642f797a1383acad121acadda1f1de84ce54f0e2ac81c92b7bdbe00110000"], &(0x7f0000001840)=0xe2) 02:20:35 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],+::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1934.018414][T22715] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:35 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph1', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:35 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x907000], 0x0}) 02:20:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4888]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:35 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaff01000080c20000008601d8d8652b00140600fe8000000000000000000000000000aafe8b00000000000000000000000000aa00004e30", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], 0x0) 02:20:35 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x940000], 0x0}) [ 1934.146303][T22846] libceph: resolve '+' (ret=-3): failed [ 1934.182792][T22846] libceph: parse_ips bad ip '[d::],+::.' 02:20:35 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph2', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1934.247272][T22834] ldm_validate_partition_table(): Disk read failed. 02:20:35 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0xa05000], 0x0}) 02:20:35 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],,::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1934.290840][T22834] Dev loop0: unable to read RDB block 0 [ 1934.326266][T22834] loop0: unable to read partition table 02:20:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1934.366565][T22834] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1934.444370][T22977] libceph: parse_ips bad ip '[d::],,::.' [ 1934.479028][T22980] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1934.491510][T22825] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:35 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116897316105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:35 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x484800, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)=r1) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @rand_addr, 0x5}, 0x1c) dup3(r2, r2, 0x80000) listen(r2, 0x3) syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[], 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r3, 0x4020565a, &(0x7f0000000040)={0x0, 0xffffffff, 0x1}) 02:20:35 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph3', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:35 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x1000000], 0x0}) 02:20:35 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],-::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1934.550840][T22987] Unknown ioctl 1075861082 [ 1934.575684][T22990] Unknown ioctl 1075861082 02:20:35 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x2000000], 0x0}) [ 1934.633991][T23050] libceph: resolve '-' (ret=-3): failed 02:20:35 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6488]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:35 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph4', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/252, 0xfc}, {&(0x7f0000000000)=""/103, 0x67}], 0x2) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1934.687524][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1934.693440][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 1934.706457][T23050] libceph: parse_ips bad ip '[d::],-::.' 02:20:35 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0xa0010000], 0x0}) [ 1934.749879][T23023] ldm_validate_partition_table(): Disk read failed. [ 1934.791504][T23023] Dev loop0: unable to read RDB block 0 [ 1934.810442][T23023] loop0: unable to read partition table 02:20:35 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],.::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:35 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0xff600000], 0x0}) [ 1934.864981][T23023] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:35 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893615105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, 0x1c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x42) ioctl$VIDIOC_S_MODULATOR(r1, 0x40445637, &(0x7f00000000c0)={0x6, "dd1a8724cceaa4763f1552c6c3e33c39ccd089b76858f51329bdbe212ae8ff5e", 0x1000, 0x68195d27, 0x5, 0x13, 0x2}) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:35 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph5', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1934.928628][T23184] libceph: resolve '.' (ret=-3): failed [ 1934.937226][T23184] libceph: parse_ips bad ip '[d::],.::.' [ 1934.945957][T23120] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:36 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],:::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800e]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x1) syz_emit_ethernet(0xf2, &(0x7f0000000300)={@local, @broadcast, [], {@x25={0x805, {0x3, 0x0, 0x5, "cea673bed01931dd262955f3d1e31101798509a198b335905c1f1640bed1561fa65c491d14e57c4a75e26b6f445770268b467e7995965227bab756e469e3b231f016632a599b4e17c60635a79ffd88a23849f1164b4edca6ffdd7f627d0686959a72930a0613f2fa401bf9b7a1bb17b44ec2427d02be429497a8f0244e8f2c80e9d2d69897e26b5b9fe9441d4ca8dda5e0d83597f7597fad7dcf845a204e2cb5bcd92acc79be32eade271de13a75349a4c297a33803e8b0b3ac92100ea0a1ff56ac15c500fc6e6aee9466e58fb429e77c19126168c72eb15a2524d3019d3d2b0c3"}}}}, 0x0) 02:20:36 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x1a0ffffffff], 0x0}) [ 1935.118869][ C1] print_req_error: 1432 callbacks suppressed [ 1935.118880][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 80700 [ 1935.148736][T23247] libceph: parse_ips bad ip '[d::],:::.' 02:20:36 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1935.169902][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1935.193000][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1935.200287][ C1] buffer_io_error: 1428 callbacks suppressed [ 1935.200296][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:36 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x400000000000], 0x0}) [ 1935.232334][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1935.239548][ C1] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:36 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],=::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x4000, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x0, r2}) [ 1935.275685][ T8332] libceph: connect [d::]:6789 error -101 [ 1935.276881][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1935.288529][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1935.289596][ T8332] libceph: mon0 [d::]:6789 connect error 02:20:36 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x60ffffffffff], 0x0}) [ 1935.329211][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1935.336473][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1935.397801][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1935.405000][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1935.451374][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1935.458677][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1935.467555][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1935.474713][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1935.482795][ C1] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1935.489939][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1935.498051][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1935.506057][ C1] Buffer I/O error on dev loop0, logical block 0, async page read [ 1935.514991][T23237] ldm_validate_partition_table(): Disk read failed. [ 1935.530062][T23237] Dev loop0: unable to read RDB block 0 [ 1935.538241][T23237] loop0: unable to read partition table [ 1935.544442][T23237] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:36 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893617105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8035]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:36 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x80', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:36 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x740000000000], 0x0}) 02:20:36 executing program 3: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffb) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1935.580384][T23383] libceph: resolve '=' (ret=-3): failed [ 1935.586219][T23383] libceph: parse_ips bad ip '[d::],=::.' 02:20:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'team_slave_0\x00', 0x5}) listen(r0, 0x3) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x200000, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1}, 0x4, 0x2, 0x1, 0x4}}, 0x26) syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20b5a0a4f2bbeac88110e94c0b04018591ae1b3e475c832a67906216d7749fa5a69dcaa312", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], 0x0) 02:20:36 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],>::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:36 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x7fffffffefff], 0x0}) [ 1935.647932][T23381] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:36 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\xff', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) r3 = syz_open_dev$swradio(&(0x7f0000000140)='/dev/swradio#\x00', 0x1, 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000200)={0x5, 0x3, 0xffff, 0x400}) kcmp(r1, r2, 0x3, r0, r0) r4 = gettid() ptrace$getregs(0xc, r4, 0x3, &(0x7f0000000000)=""/125) listen(r0, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:36 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1935.737156][T23455] libceph: resolve '>' (ret=-3): failed [ 1935.773714][T23455] libceph: parse_ips bad ip '[d::],>::.' 02:20:36 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x940000000000], 0x0}) [ 1935.834999][T23437] ldm_validate_partition_table(): Disk read failed. [ 1935.859155][T23437] Dev loop0: unable to read RDB block 0 [ 1935.904497][T23437] loop0: unable to read partition table [ 1935.935215][T23437] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1936.017653][T23435] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:37 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff411689363d105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:37 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],[::.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:37 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x20710000000000], 0x0}) 02:20:37 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x7, 0xbe}, {0x8, 0x8001}, 0x1000, 0x3, 0x1}) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="37d244e2eeed94f3"], 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getqdisc={0x38, 0x26, 0xc00, 0x70bd27, 0x25dfdbff, {0x0, r2, {0xd, 0x1}, {0x2, 0xe}, {0xffff, 0xe}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 02:20:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8847]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:37 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x200003) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000100)={0xfffffffffffff000, 0x5, 0x9, 0x0, 0x99, 0x8, 0x7fffffff, 0x0, 0x6, 0x3, 0x100000001, 0x20, 0x0, 0x6, 0x1, 0x70, 0x4}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaa0180c200000086dd60d8642b00140600fe800000aaba9e7f000000000000000100e819ee52c5c943c8a57a03eb0000002300000000000010000000000000005ae8829300000000f866b8cddba6d34a48f9f9737be3de614910c8ea33e64f415b57fc31c1c1ad8f84612d4cbb0be432aa8a55fc99b4873ab63223dc2d2c165c7ba4db34b7034cc516002d0bdc53c188ec9617bdea05124936653dd56db6374d10ecafb7e2d4fc", @ANYRES32=0x41424344, @ANYRESDEC=r0, @ANYRES32], 0x0) [ 1936.152812][T23641] libceph: parse_ips bad ip '[d::],[::.' 02:20:37 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x90700000000000], 0x0}) 02:20:37 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:37 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0\n:.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8848]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1936.283969][T23666] ldm_validate_partition_table(): Disk read failed. [ 1936.309587][T23666] Dev loop0: unable to read RDB block 0 02:20:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) syz_emit_ethernet(0x20, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x8000, 0x20000000000, 0x1}], {0x8100, 0x800, 0x5, 0x4}}], {@llc_tr={0x11, {@snap={0x1, 0xaa, "d8", "9f848c", 0x9abe, '&X'}}}}}, &(0x7f0000000040)={0x1, 0x1, [0xdae, 0x475, 0x84, 0xa77]}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1936.345186][T23666] loop0: unable to read partition table [ 1936.382558][T23666] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:37 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff411689363e105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:37 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0xa0500000000000], 0x0}) 02:20:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8864]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x2, r1}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x5) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') write$P9_RAUTH(r2, &(0x7f0000000040)={0x14, 0x67, 0x2, {0x0, 0x1, 0x4}}, 0x14) socket$inet6(0xa, 0x80007, 0x7) syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50af4afdff7fc79be3018ae1"], 0x0) [ 1936.469828][T23861] libceph: resolve '0 [ 1936.469828][T23861] ' (ret=-3): failed [ 1936.487454][T27099] libceph: connect [d::]:6789 error -101 [ 1936.493167][T27099] libceph: mon0 [d::]:6789 connect error [ 1936.496245][T23861] libceph: parse_ips bad ip '[d::],0 [ 1936.496245][T23861] :.' 02:20:37 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x100000000000000], 0x0}) 02:20:37 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0%:.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:37 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1936.558183][T23813] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1936.684687][T23885] ldm_validate_partition_table(): Disk read failed. [ 1936.704122][T23987] libceph: resolve '0%' (ret=-3): failed [ 1936.712809][T23987] libceph: parse_ips bad ip '[d::],0%:.' [ 1936.723945][T23885] Dev loop0: unable to read RDB block 0 02:20:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8906]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1936.732732][ T8332] libceph: connect [d::]:6789 error -101 [ 1936.748332][T23885] loop0: unable to read partition table [ 1936.751619][ T8332] libceph: mon0 [d::]:6789 connect error 02:20:37 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0,:.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4, &(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002040000000000"], 0x0) [ 1936.777853][T23885] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:37 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x200000000000000], 0x0}) 02:20:37 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1936.872275][T24022] libceph: resolve '0' (ret=-3): failed [ 1936.884507][T24022] libceph: parse_ips bad ip '[d::],0,:.' [ 1936.911777][T23884] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:38 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893649105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000f08a53f4f098a9a335ec98d0ed4012ef454597ce46c3b552e966788942b76dc3ee366075f20f9bf5aa02a099f577d4b0b4adf718507b5b72adbc7ec88282c52e18670ac5de5bdc8664a0d84a5a15def3398b868a10d4e989e406287114655adaa29ff468709c1bfaf994cbd847d26c52fb4f6f58b68b654d2fd9742e18b857091a209aba7e7e16ddd74664ef72c8f6f75e857793499a7551264ffa8ee79b3372113690b090c09372652628ecbead4aa10d9da685473910668b3273e4108a44fbb173e38eaf645356bca8a71e38e50954c8fe58c067cb5c4b29f662e8457c3bb79638"], 0x0) 02:20:38 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0=:.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:38 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0xffefffffff7f0000], 0x0}) [ 1937.025463][ T8332] libceph: mon1 [::b]:6789 socket error on write 02:20:38 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:38 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0xffffffffa0010000], 0x0}) [ 1937.125253][T24149] libceph: resolve '0=' (ret=-3): failed 02:20:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1e, 0x8000, @empty, 0x40000000000007}, 0x1c) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50f9000000000000"], 0x0) [ 1937.186642][T24149] libceph: parse_ips bad ip '[d::],0=:.' 02:20:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:38 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0xffffffffff600000], 0x0}) 02:20:38 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0>:.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1937.235869][ T8332] libceph: connect [d::]:6789 error -101 [ 1937.243075][ T8332] libceph: mon0 [d::]:6789 connect error 02:20:38 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1937.307400][T24168] ldm_validate_partition_table(): Disk read failed. [ 1937.341563][T24168] Dev loop0: unable to read RDB block 0 [ 1937.364192][T24168] loop0: unable to read partition table [ 1937.382353][T24168] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1937.437038][T24293] libceph: resolve '0>' (ret=-3): failed [ 1937.461186][ T8332] libceph: connect [d::]:6789 error -101 [ 1937.467750][ T8332] libceph: mon0 [d::]:6789 connect error [ 1937.469020][T24293] libceph: parse_ips bad ip '[d::],0>:.' 02:20:38 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893673105829576914e70bfeb59800f97c97644ab8a7"}) 02:20:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x1ba, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:38 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x2], 0x0}) 02:20:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf401]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:38 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0]:.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:38 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1937.508252][T24147] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:38 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x1a0], 0x0}) 02:20:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:38 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0:\n.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1937.669222][T24477] libceph: resolve '0]' (ret=-3): failed [ 1937.675222][T24477] libceph: parse_ips bad ip '[d::],0]:.' [ 1937.693666][T27099] libceph: connect [d::]:6789 error -101 [ 1937.701024][T27099] libceph: mon0 [d::]:6789 connect error 02:20:38 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1937.822486][T24511] ldm_validate_partition_table(): Disk read failed. [ 1937.830111][T27099] libceph: connect [d::]:6789 error -101 [ 1937.836051][T27099] libceph: mon0 [d::]:6789 connect error [ 1937.853112][T24511] Dev loop0: unable to read RDB block 0 02:20:38 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x4000], 0x0}) [ 1937.875179][T24525] libceph: resolve '0' (ret=-3): failed [ 1937.897191][T24525] libceph: parse_ips bad ip '[d::],0: [ 1937.897191][T24525] .' [ 1937.897458][T24511] loop0: unable to read partition table [ 1937.939094][T24511] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:39 executing program 3: r0 = socket$inet6(0xa, 0x4393e9bc1e674520, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x208, 0x0, 0xffffffff80000000, r2}, &(0x7f0000000140)=0x10) 02:20:39 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:39 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0:%.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:39 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x60ff], 0x0}) 02:20:39 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616025829576914e70bfeb59800f97c97644ab8a7"}) 02:20:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1938.076497][T24397] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:39 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x7400], 0x0}) 02:20:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x8b) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aa0000000000000002000000869d60d8652b00140600fe8000000000000000000100000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0xc0) setsockopt$packet_int(r1, 0x107, 0x18, &(0x7f0000000040)=0x100, 0x4) [ 1938.188559][T24652] libceph: resolve '0' (ret=-3): failed [ 1938.216128][T24652] libceph: parse_ips bad ip '[d::],0:%.' 02:20:39 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0:,.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1938.294419][T24657] ldm_validate_partition_table(): Disk read failed. 02:20:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:39 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1938.340123][T24657] Dev loop0: unable to read RDB block 0 [ 1938.368351][T24657] loop0: unable to read partition table 02:20:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x4000) ioctl$IMADDTIMER(r1, 0x80044940, &(0x7f0000000040)=0x32) 02:20:39 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x9400], 0x0}) [ 1938.414458][T24657] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1938.455659][T24779] net_ratelimit: 25 callbacks suppressed [ 1938.455670][T24779] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1938.488257][T24776] libceph: resolve '0' (ret=-3): failed 02:20:39 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616035829576914e70bfeb59800f97c97644ab8a7"}) [ 1938.512386][T24776] libceph: parse_ips bad ip '[d::],0:,.' [ 1938.552504][T24776] libceph: resolve '0' (ret=-3): failed 02:20:39 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x207100], 0x0}) 02:20:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x3ea) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000540)=ANY=[@ANYBLOB="010000000000000002004e22ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000300000002004e23ac14141c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e217f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000537d0e45c596ef46101ea8ac5278e30000000000000000000000000000000000000000000000000002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000380000000000000000000000000000000000000000006a8a73a090b95599a19732820fef3d165c6182ab5230d0926ba606699fcaa1d923ab1989ec118c6cc21acf90f10ec3bb9ead9fca81325b7dacf1d01c15a92753518fa548ae3a8e1afe4fa39bc35208f1af002467df179c7becdba0efbcff7197a5d5bf02fd84ca872ced891c3aedbed1458fca14017279081d0e69570e0ea68f5624970a4efb72ba31"], 0x210) openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x1, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000040)) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000240)) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x80000) listen(r0, 0x3) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000140)={0x2, 0x8, 0x401000000000000, 0x80000000, 0x1b, 0x8, 0xfffffffffffffffa, 0x800, 0xfffffffffffff14f, 0x5, 0xffffffff, 0x7}) syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaac008ed79914200000086dd60d8652b0014060300fe8000000000000000000000000000835c2c7c005ad09dc66c30aa1d800000000fae9bfde004a59320", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], 0x0) [ 1938.560519][T27099] libceph: connect [d::]:6789 error -101 [ 1938.574430][T27099] libceph: mon0 [d::]:6789 connect error [ 1938.575653][T24776] libceph: parse_ips bad ip '[d::],0:,.' 02:20:39 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0:=.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1938.606403][T24781] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:39 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x400000], 0x0}) 02:20:39 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:39 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x40402) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x200000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="66baf80cb880f93481ef66bafc0c66b81cec66ef66baf80cb85cb01d8eef66bafc0c66b80e0066efb91d080000b888000000ba000000000f3067430fc72f470f01c9c402f1dd2766420f63e944def467460f01cf0f230f", 0x57}], 0x1, 0x1, &(0x7f0000000200), 0x0) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1938.738891][T24906] libceph: resolve '0' (ret=-3): failed [ 1938.744562][T24906] libceph: parse_ips bad ip '[d::],0:=.' [ 1938.753501][T24910] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:20:39 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0:>.:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:39 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x50a000], 0x0}) [ 1938.817619][T24907] ldm_validate_partition_table(): Disk read failed. [ 1938.840660][T24907] Dev loop0: unable to read RDB block 0 [ 1938.846925][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 1938.847394][ C1] protocol 88fb is buggy, dev hsr_slave_1 02:20:39 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:39 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) write$P9_RATTACH(r0, &(0x7f0000000040)={0x14, 0x69, 0x1, {0x0, 0x1, 0x7}}, 0x14) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r1, 0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0xffffffffffffffff, r0, 0x0, 0x30, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0xffffffffffffffff}, 0x30) kcmp(r2, r3, 0x0, r1, r1) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) socket$alg(0x26, 0x5, 0x0) [ 1938.927707][T24907] loop0: unable to read partition table [ 1938.968163][T24907] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1939.005377][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1939.011182][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1939.017010][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1939.022752][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1939.034631][T25040] libceph: resolve '0' (ret=-3): failed [ 1939.043176][T25041] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 02:20:40 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616045829576914e70bfeb59800f97c97644ab8a7"}) 02:20:40 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x709000], 0x0}) 02:20:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x480040, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500200cc84780000"], 0x0) [ 1939.067090][T25040] libceph: parse_ips bad ip '[d::],0:>.' [ 1939.082826][T25040] libceph: resolve '0' (ret=-3): failed [ 1939.088701][T25040] libceph: parse_ips bad ip '[d::],0:>.' [ 1939.116440][T25033] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:40 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0:].:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:40 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x712000], 0x0}) [ 1939.181187][T27099] libceph: connect [d::]:6789 error -101 02:20:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x7) syz_emit_ethernet(0x4a, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20649335fb355f7d510c44d589850f42a376182fbe0bd0eaa53208257562ac73f67b8b84d1a85b1a8b7ddf910716f199dfb940dbe30cdd602ff8eac1dae8f08e024cd246450286bb55a4dc4b76f16427dcaacef7ea26e17a8945b8eb771917cd38e6232a1a69af9f0ed205b66a5396ace34c588264661679c1640539dcc9e51d3aa84586f7ed3f07fff814b65cb950a575a4dc96388186ab806cf566d4f9e82e6173a8383765e2b6795104ea07507f826dd6abe9661c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090780000"], 0x0) [ 1939.222309][T27099] libceph: mon0 [d::]:6789 connect error [ 1939.234855][T25161] libceph: resolve '0' (ret=-3): failed [ 1939.241684][T25161] libceph: parse_ips bad ip '[d::],0:].' 02:20:40 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::\n:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:40 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x740000], 0x0}) [ 1939.319663][T25160] ldm_validate_partition_table(): Disk read failed. [ 1939.366125][T25160] Dev loop0: unable to read RDB block 0 [ 1939.394784][T25177] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 1939.408490][T25160] loop0: unable to read partition table 02:20:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x84e20, 0x1}, 0xffffffffffffff24) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1939.434322][T25160] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1939.462837][T25184] libceph: resolve '0' (ret=-3): failed [ 1939.480160][ T8332] libceph: connect [d::]:6789 error -101 [ 1939.481998][T25184] libceph: parse_ips bad ip '[d::],0:: [ 1939.481998][T25184] ' [ 1939.486395][ T8332] libceph: mon0 [d::]:6789 connect error 02:20:40 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616055829576914e70bfeb59800f97c97644ab8a7"}) 02:20:40 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x907000], 0x0}) 02:20:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x5e, &(0x7f00000000c0)={@local, @link_local, [{[{0x9100, 0xc0, 0x7, 0x2}], {0x8100, 0x1, 0x7, 0x4}}], {@canfd={0xd, {{0x2, 0xffffffff, 0x401, 0x8}, 0x3a, 0x3, 0x0, 0x0, "efd475a44f2384f8ca73df0cdb1449f5bf2f3303110830f283ac1de424cb96aa129e4aea5da15b9400dfa4503022f32a850d8170ceea24daae4436bbdc8215f3"}}}}, 0x0) [ 1939.546258][T25185] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:40 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::#:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:40 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x940000], 0x0}) 02:20:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = getpid() setpgid(r1, r2) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500290680000"], 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x743, 0x88000) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x81, 0x2], 0x2, 0x200, 0x5, 0x81, 0x3f, 0x7, {0x2, 0x5, 0x400, 0x31a, 0x8, 0xec, 0x3f, 0xffffffff, 0x8001, 0x84, 0x1, 0x1, 0x6, 0x0, "dfc0faa6b35d9d6d1773f35b18572f3ba44f39297d9e57e25bceedb0220817f7"}}) [ 1939.707921][T25339] libceph: resolve '0' (ret=-3): failed [ 1939.707930][T25339] libceph: parse_ips bad ip '[d::],0::#' [ 1939.727937][T27099] libceph: connect [d::]:6789 error -101 [ 1939.733860][T27099] libceph: mon0 [d::]:6789 connect error [ 1939.747723][T25309] ldm_validate_partition_table(): Disk read failed. [ 1939.763618][T25309] Dev loop0: unable to read RDB block 0 02:20:40 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::%:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:40 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0xa05000], 0x0}) 02:20:40 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1939.811354][T25309] loop0: unable to read partition table 02:20:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1939.853444][T25309] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1939.910948][T25434] libceph: resolve '0' (ret=-3): failed 02:20:40 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616065829576914e70bfeb59800f97c97644ab8a7"}) 02:20:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80003, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x82, 0xbe, 0x7, 0x8, 0x8, 0xc452}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:40 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x1000000], 0x0}) [ 1939.959541][T25434] libceph: parse_ips bad ip '[d::],0::%' 02:20:40 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::*:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x208002}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@TIPC_NLA_NODE={0x2c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8000}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x24000011}, 0x80) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x1}, 0x1c) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1940.036028][T27099] libceph: connect [d::]:6789 error -101 [ 1940.042708][T27099] libceph: mon0 [d::]:6789 connect error [ 1940.048554][T25432] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:41 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:41 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x2000000], 0x0}) [ 1940.161143][T25563] libceph: resolve '0' (ret=-3): failed [ 1940.188728][T25563] libceph: parse_ips bad ip '[d::],0::*' 02:20:41 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x80000001}) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r1, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1940.209653][ C0] print_req_error: 1524 callbacks suppressed [ 1940.209663][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 80700 02:20:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8060000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:41 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::+:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) [ 1940.266952][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1940.274193][ C0] buffer_io_error: 1517 callbacks suppressed [ 1940.274201][ C0] Buffer I/O error on dev loop0, logical block 0, async page read 02:20:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x400000, 0x0) ioctl$RTC_UIE_ON(r1, 0x7003) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1940.350517][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1940.357693][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1940.396926][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1940.404068][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1940.421624][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1940.428823][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1940.442747][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1940.449892][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1940.458799][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1940.465922][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1940.471186][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1940.480885][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1940.481201][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1940.495954][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1940.504439][ C0] print_req_error: I/O error, dev loop0, sector 0 flags 0 [ 1940.511587][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1940.530087][ C0] Buffer I/O error on dev loop0, logical block 0, async page read [ 1940.543786][T25558] ldm_validate_partition_table(): Disk read failed. [ 1940.558262][T25558] Dev loop0: unable to read RDB block 0 [ 1940.568692][T25558] loop0: unable to read partition table [ 1940.578738][T25558] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:41 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616075829576914e70bfeb59800f97c97644ab8a7"}) 02:20:41 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0xa0010000], 0x0}) 02:20:41 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x500, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1940.602089][T25798] libceph: resolve '0' (ret=-3): failed [ 1940.607860][T25798] libceph: parse_ips bad ip '[d::],0::+' 02:20:41 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::,:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) restart_syscall() listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000000040)=0x80, 0x4) [ 1940.670327][T25796] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1940.708659][ T8332] libceph: connect [d::]:6789 error -101 02:20:41 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0xff600000], 0x0}) [ 1940.715636][ T8332] libceph: mon0 [d::]:6789 connect error 02:20:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:41 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) [ 1940.782458][T25811] ldm_validate_partition_table(): Disk read failed. [ 1940.814040][T25811] Dev loop0: unable to read RDB block 0 [ 1940.823789][T25920] libceph: parse_ips bad ip '[d::],0::,' 02:20:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x800, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000280)=""/221, &(0x7f0000000380)=0xdd) listen(r0, 0x3) syz_emit_ethernet(0xfffffffffffffda9, &(0x7f00000000c0)={@local, @random="90e668ddc4d0", [{[{0x9100, 0x2, 0x400, 0x5}], {0x8100, 0x7ff, 0x0, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) lseek(r0, 0x0, 0x3) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup(r0) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0xfffffffffffffffe, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xff}, @in6={0xa, 0x4e24, 0x7fff, @mcast1, 0x931}, @in={0x2, 0x4e21, @loopback}], 0x58) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), 0x4) 02:20:41 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x1a0ffffffff], 0x0}) [ 1940.864100][T25811] loop0: unable to read partition table [ 1940.895116][T25811] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) 02:20:41 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616085829576914e70bfeb59800f97c97644ab8a7"}) 02:20:41 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::-:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:41 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x400000000000], 0x0}) 02:20:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) 02:20:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8000, 0xb7f762c5e419db89) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x1ff, 0x2, 0x5003, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500200009078000005e733a4ca40d7c8e00037d90c757f1e873f5c2583b5eb39c7bb51b67128809c7a0e204b9f465bf962dfe93f9961ed666ed3ee2bd3c128e1405c5448fecebd0bc464d821418a20e783e5348bc01cf08cc73a41ba523c747a401976dcbe03b7e32977006495000000000000"], 0x0) [ 1941.039561][T26051] libceph: resolve '0' (ret=-3): failed [ 1941.045236][T26051] libceph: parse_ips bad ip '[d::],0::-' [ 1941.051428][T26051] libceph: resolve '0' (ret=-3): failed [ 1941.057757][T26051] libceph: parse_ips bad ip '[d::],0::-' [ 1941.063540][T25935] __loop_clr_fd: partition scan of loop0 failed (rc=-22) 02:20:42 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:42 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::/:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:42 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x60ffffffffff], 0x0}) 02:20:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x111000, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x228, r2, 0xd15, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_LINK={0x38, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x58, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80000000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfd63}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8afc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7fff}]}, @TIPC_NLA_BEARER={0x40, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}]}, @TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7f}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xc361}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffffffffffe}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xf5f6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x31}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x800}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfff}]}, @TIPC_NLA_MEDIA={0xa0, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffffffffe5d6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb7}]}]}]}, 0x228}, 0x1, 0x0, 0x0, 0x4000}, 0x2000c000) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1941.247492][T27099] libceph: connect [d::]:6789 error -101 [ 1941.258588][T26063] ldm_validate_partition_table(): Disk read failed. [ 1941.280405][T27099] libceph: mon0 [d::]:6789 connect error [ 1941.288399][T26063] Dev loop0: unable to read RDB block 0 02:20:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000]}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) [ 1941.302870][T26182] libceph: resolve '0' (ret=-3): failed [ 1941.319113][T26063] loop0: unable to read partition table 02:20:42 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::b:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000014) 02:20:42 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x740000000000], 0x0}) [ 1941.343292][T26063] loop_reread_partitions: partition scan of loop0 (p|' $`BT՜) failed (rc=-5) [ 1941.364440][T26182] libceph: parse_ips bad ip '[d::],0:' 02:20:42 executing program 4: ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='t\bnu\x00\x00\x00\x00\x00\x00\x7f\x00\x00\x8c\x00\x10\x00\x00\x00\x00\x00\x00N\x1c\xc3\xfe\xf2\xdb\xee\fo\xdb\xefY\xb1\x05\x8ci\xa38RU\xc3.\x12\x1e\xcc\xf2\xd8\xd5l\x04~K8\xff\xe1S\xfa\xc1\xbb\x8bx\x9e\v\x83\xf6\xb2q\xcc\xe9\x82\xe8Y\xda\xec\x02sh5\x8d\x90J\xd0v\tu@\x13\x94\xd3\xe2\x8d\xec\x914\xcaKy\xe9K\x9cP', 0x0) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1c, "7001e0f57c8cf6270b24e415e96042aae51d871554c11cd59cc80000000025bad6b39d778066f9d1ac8a570e3a42f70a7c0f30f66157a96aae15813f0dceb297", "a8a4cd0160ec941a3de45387daf7b1ac786d0e8a75e8904655faf6f2bc6cc487d93a61edb75c8d51c055faf7f4fdb16e0cdaa4276939a341033400", "2f18ffffffffffff4116893616095829576914e70bfeb59800f97c97644ab8a7"}) 02:20:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1b) listen(r0, 0x3) r1 = openat$vicodec1(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_G_SELECTION(r1, 0xc040565e, &(0x7f0000001640)={0x8, 0x103, 0x2, {0x4, 0x9, 0x400, 0x100}}) ioctl$VIDIOC_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000001580)={0x0, @bt={0xff, 0x0, 0x1, 0x3, 0x2412, 0x6, 0xa9, 0x3, 0x400, 0x2, 0x13, 0x4, 0x2, 0x3, 0x8, 0x5}}) syz_emit_ethernet(0x4a, &(0x7f0000000180)={@local, @link_local, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local, @local, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, 0x0) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/83, 0x53}, 0x8000}, {{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000200)=""/79, 0x4f}, {&(0x7f0000000280)=""/19, 0x13}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/99, 0x63}, {&(0x7f0000000400)=""/174, 0xae}, {&(0x7f00000004c0)=""/83, 0x53}, {&(0x7f0000000540)=""/105, 0x69}, {&(0x7f00000005c0)=""/62, 0x3e}], 0x8}, 0xffff}, {{&(0x7f0000000680)=@can, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000700)=""/179, 0xb3}, {&(0x7f00000007c0)=""/198, 0xc6}, {&(0x7f00000008c0)=""/240, 0xf0}, {&(0x7f00000009c0)=""/162, 0xa2}, {&(0x7f0000000a80)=""/85, 0x55}, {&(0x7f0000000b00)=""/20, 0x14}, {&(0x7f0000000b40)=""/55, 0x37}, {&(0x7f0000000b80)=""/65, 0x41}, {&(0x7f0000000c00)=""/193, 0xc1}, {&(0x7f0000000d00)=""/212, 0xd4}], 0xa, &(0x7f0000000ec0)=""/79, 0x4f}, 0x7ff}, {{&(0x7f0000000f40)=@tipc=@id, 0x80, &(0x7f0000001180)=[{&(0x7f0000000fc0)=""/171, 0xab}, {&(0x7f0000001080)=""/156, 0x9c}, {&(0x7f0000001140)=""/38, 0x26}], 0x3, &(0x7f00000011c0)=""/135, 0x87}, 0x80}], 0x4, 0x12061, &(0x7f0000001380)={0x0, 0x1c9c380}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001400)='IPVS\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001680)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000001540)={&(0x7f00000013c0)={0x10, 0x0, 0x0, 0x4000004}, 0xc, &(0x7f0000001500)={&(0x7f0000001440)={0x98, r3, 0x320, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x10000}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40008000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f000000000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffff800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}]}, 0xffffffffffffff87}, 0x1, 0x0, 0x0, 0x800}, 0x3ffd) 02:20:42 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)=@nullb='[d::],0::0:\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='ceph\x00', 0x0, 0x0) 02:20:42 executing program 5: r0 = syz_open_dev$video(&(0x7f00000000c0)='/dev/video#\x00', 0x7, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, [0x0, 0x7fffffffefff], 0x0}) [ 1941.497071][T26245] WARNING: CPU: 0 PID: 26245 at drivers/media/platform/vicodec/vicodec-core.c:151 get_q_data+0x53/0x80 [ 1941.504735][T26190] kobject: 'loop0' (0000000062597cba): kobject_uevent_env [ 1941.508384][T26245] Kernel panic - not syncing: panic_on_warn set ... [ 1941.508402][T26245] CPU: 0 PID: 26245 Comm: syz-executor3 Not tainted 5.0.0-rc5-next-20190206 #29 [ 1941.508414][T26245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1941.532381][T26190] kobject: 'loop0' (0000000062597cba): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 1941.541263][T26245] Call Trace: [ 1941.541299][T26245] dump_stack+0x172/0x1f0 [ 1941.541324][T26245] ? vidioc_try_fmt_vid_cap+0x7d0/0x810 [ 1941.541338][T26245] panic+0x2cb/0x65c [ 1941.541350][T26245] ? __warn_printk+0xf3/0xf3 [ 1941.541368][T26245] ? get_q_data+0x53/0x80 [ 1941.541394][T26245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1941.541406][T26245] ? __warn.cold+0x5/0x45 [ 1941.541439][T26245] ? get_q_data+0x53/0x80 [ 1941.541467][T26245] __warn.cold+0x20/0x45 [ 1941.596582][T26245] ? get_q_data+0x53/0x80 [ 1941.600912][T26245] report_bug+0x263/0x2b0 [ 1941.601580][T26190] __loop_clr_fd: partition scan of loop0 failed (rc=-22) [ 1941.605245][T26245] do_error_trap+0x11b/0x200 [ 1941.605263][T26245] do_invalid_op+0x37/0x50 [ 1941.605274][T26245] ? get_q_data+0x53/0x80 [ 1941.605315][T26245] invalid_op+0x14/0x20 [ 1941.605327][T26245] RIP: 0010:get_q_data+0x53/0x80 [ 1941.605341][T26245] Code: 74 3a 83 fb 02 75 1e e8 2b 62 b7 fc 49 81 c4 70 02 00 00 e8 1f 62 b7 fc 4c 89 e0 5b 41 5c 5d c3 83 fb 0a 74 e2 e8 0d 62 b7 fc <0f> 0b e8 06 62 b7 fc 45 31 e4 5b 4c 89 e0 41 5c 5d c3 e8 f6 61 b7 [ 1941.605349][T26245] RSP: 0018:ffff888053a479b0 EFLAGS: 00010212 [ 1941.605365][T26245] RAX: 0000000000040000 RBX: 0000000000000008 RCX: ffffc90005b60000 [ 1941.668288][T26245] RDX: 000000000000008a RSI: ffffffff84b89793 RDI: 0000000000000005 [ 1941.676257][T26245] RBP: ffff888053a479c0 R08: ffff8880576ae480 R09: ffffed101372d33a [ 1941.684221][T26245] R10: ffff888053a47a40 R11: ffff88809b9699cf R12: ffff88809437a4c0 [ 1941.692179][T26245] R13: ffffffff87e20fc0 R14: 0000000000000002 R15: ffff88809437a4c0 [ 1941.692955][ T3868] kobject: 'loop4' (00000000b5450d08): kobject_uevent_env [ 1941.700149][T26245] ? get_q_data+0x53/0x80 [ 1941.700168][T26245] vidioc_g_selection+0xb0/0x530 [ 1941.700185][T26245] v4l_g_selection+0xba/0x140 [ 1941.700201][T26245] __video_do_ioctl+0x7f1/0xce0 [ 1941.700219][T26245] ? v4l_s_fmt+0xb40/0xb40 [ 1941.730469][T26245] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1941.736716][T26245] video_usercopy+0x4c5/0x10d0 [ 1941.741470][T26245] ? v4l_s_fmt+0xb40/0xb40 [ 1941.745882][T26245] ? v4l_enumstd+0x70/0x70 [ 1941.750313][T26245] ? __might_fault+0x12b/0x1e0 [ 1941.753860][ T3868] kobject: 'loop4' (00000000b5450d08): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1941.755062][T26245] ? __fget+0x340/0x540 [ 1941.755078][T26245] ? video_usercopy+0x10d0/0x10d0 [ 1941.755090][T26245] video_ioctl2+0x2d/0x35 [ 1941.755103][T26245] v4l2_ioctl+0x156/0x1b0 [ 1941.755114][T26245] ? video_devdata+0xa0/0xa0 [ 1941.755129][T26245] do_vfs_ioctl+0xd6e/0x1390 [ 1941.755146][T26245] ? ioctl_preallocate+0x210/0x210 [ 1941.755159][T26245] ? __fget+0x367/0x540 [ 1941.755175][T26245] ? ksys_dup3+0x3e0/0x3e0 [ 1941.755243][T26245] ? nsecs_to_jiffies+0x30/0x30 [ 1941.755263][T26245] ? security_file_ioctl+0x93/0xc0 [ 1941.812931][ T3868] kobject: 'loop5' (00000000beb17a6a): kobject_uevent_env [ 1941.815789][T26245] ksys_ioctl+0xab/0xd0 [ 1941.815806][T26245] __x64_sys_ioctl+0x73/0xb0 [ 1941.815823][T26245] do_syscall_64+0x103/0x610 [ 1941.815841][T26245] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1941.815851][T26245] RIP: 0033:0x457e39 [ 1941.815863][T26245] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1941.815870][T26245] RSP: 002b:00007f521b4bbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1941.815881][T26245] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000457e39 [ 1941.815889][T26245] RDX: 0000000020001640 RSI: 00000000c040565e RDI: 0000000000000004 [ 1941.815896][T26245] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1941.815902][T26245] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f521b4bc6d4 [ 1941.815913][T26245] R13: 00000000004c2b91 R14: 00000000004d54f8 R15: 00000000ffffffff [ 1941.838942][ T3868] kobject: 'loop5' (00000000beb17a6a): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1941.843358][T26245] Kernel Offset: disabled [ 1941.929447][T26245] Rebooting in 86400 seconds..