[0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0xe00300}, 0x2c) 07:21:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000287000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:08 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x400000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:08 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0x80404506, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x2000000}]}, 0x20}}, 0x0) 07:21:08 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x30) 07:21:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x1000000}, 0x2c) [ 895.907301][T27432] debugfs: File '27430' in directory 'proc' already present! [ 896.000076][ T1523] block nbd4: Receive control failed (result -22) [ 896.026158][ T2496] block nbd4: Attempted send on invalid socket [ 896.032429][ T2496] block nbd4: shutting down sockets [ 896.038510][ T2496] print_req_error: 551 callbacks suppressed 07:21:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002ffffffe4000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 896.038526][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 896.060997][ T2496] buffer_io_error: 566 callbacks suppressed [ 896.061008][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 896.075643][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 896.086546][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read 07:21:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x3000000}]}, 0x20}}, 0x0) [ 896.094738][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 896.102501][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 896.111341][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 896.122360][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 896.130436][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 896.138261][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read 07:21:08 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0x80685600, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 896.147472][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 896.155759][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 896.166632][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 896.174994][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 896.183158][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 896.194097][T27429] block nbd5: shutting down sockets [ 896.194851][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 896.210718][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 896.222117][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 896.233261][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:21:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x2000000}, 0x2c) [ 896.245262][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 896.256670][T27504] ldm_validate_partition_table(): Disk read failed. [ 896.280406][T27652] debugfs: File '27648' in directory 'proc' already present! [ 896.292319][T27504] Dev nbd4: unable to read RDB block 0 07:21:09 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) write$FUSE_POLL(r3, &(0x7f0000000040)={0x18, 0x0, 0x7, {0x5}}, 0x18) 07:21:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000fffff000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x4000000}]}, 0x20}}, 0x0) [ 896.326037][T27652] binder: 27648:27652 ioctl 80685600 20000500 returned -22 [ 896.362130][T27504] nbd4: unable to read partition table [ 896.401020][T27652] debugfs: File '27648' in directory 'proc' already present! [ 896.473037][ T1523] block nbd5: Receive control failed (result -22) [ 896.484171][T27660] block nbd5: shutting down sockets 07:21:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x3000000}, 0x2c) 07:21:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020080ffff000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:09 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0045878, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:09 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x48) 07:21:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x5000000}]}, 0x20}}, 0x0) [ 896.575126][ T1523] block nbd5: Receive control failed (result -22) 07:21:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200ffffff000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 896.738818][T27883] debugfs: File '27867' in directory 'proc' already present! [ 896.771531][T27883] debugfs: File '27867' in directory 'proc' already present! [ 896.802645][ T1523] block nbd4: Receive control failed (result -22) [ 896.812747][ T2496] block nbd4: Attempted send on invalid socket [ 896.819144][ T2496] block nbd4: shutting down sockets [ 896.833353][T27885] ldm_validate_partition_table(): Disk read failed. [ 896.846291][T27660] block nbd5: shutting down sockets 07:21:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x4000000}, 0x2c) 07:21:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x6000000}]}, 0x20}}, 0x0) [ 896.874535][T27885] Dev nbd4: unable to read RDB block 0 [ 896.885833][T27885] nbd4: unable to read partition table 07:21:09 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:09 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0045878, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002e4ffffff000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 897.033025][T27850] block nbd4: shutting down sockets [ 897.063492][ T1523] block nbd5: Receive control failed (result -22) [ 897.073339][T27998] block nbd5: shutting down sockets [ 897.083627][T28005] debugfs: File '28004' in directory 'proc' already present! 07:21:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x7000000}]}, 0x20}}, 0x0) 07:21:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x5000000}, 0x2c) 07:21:09 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x4c) 07:21:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000001000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:10 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 897.335450][ T1523] block nbd4: Receive control failed (result -22) [ 897.336169][T27998] block nbd5: shutting down sockets 07:21:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x6000000}, 0x2c) 07:21:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000040000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xa000000}]}, 0x20}}, 0x0) [ 897.388029][ T2496] block nbd4: Attempted send on invalid socket [ 897.394625][ T2496] block nbd4: shutting down sockets [ 897.402844][T28211] ldm_validate_partition_table(): Disk read failed. 07:21:10 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) recvfrom$netrom(r0, &(0x7f00000002c0)=""/5, 0x5, 0x0, 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_mount_image$erofs(&(0x7f0000000400)='erofs\x00', &(0x7f0000000440)='./file0\x00', 0xa6, 0x2, &(0x7f0000000680)=[{&(0x7f0000000480)="8d42f9b1cca0061a8e6237f74765c5e2d9c152f868627f0df3a0b44498c7ad24c48061fb6821cc97c57abc149aed9de8f82b3ca3714966d5eba89e6fc6f39039557385690b7e586fddc97c8f1fda073289830e391fed29dde70047324f5fc8947300b0053c8ae1480f19cc3dec4976ac7dca049efc3bfdd8f95a62b0e0f232fd4244b0095670c30c342bc1edc7ddc108c3d98cf4f1abe427fc95faba7356a11660ad90ca6f587259b203242b5eb7e9501c56678072af655a5a03e6e31652df221fea9371f16fc74d976d0b60e511ed022476ebcfc17446333640fa77e94d86c09b17064ace303ec20cfe6836be6c073b52", 0xf1, 0x4}, {&(0x7f0000000580)="9f3efa0da988bb091964aba404eb68cf6748ad7f924ad193b3d265699be26928020028469b43de16f6a4eddfc1b949de288002775d5efbea49c78ac9dc679485f5825332d87bafdad9f9012ddc997a6072fa783334562d5804537227775d198d5f52161807a308da9f4ffc64a81634b28fc8093a2a064feea31ee902702a2e36222ef0328157d1212ff4d466422e67c30a28263d64d26f551d8c91e7a7090009775319ee1839c1f9e82e6f220c6a617bbeb342b8395919fd99316c2ab519eff70710530b908f77d3a3da99f6be6f3157d299ecbbf1fced7090e53130a607", 0xde, 0x8}], 0x1809010, &(0x7f00000006c0)={[{@fault_injection={'fault_injection', 0x3d, 0x3}}, {@nouser_xattr='nouser_xattr'}, {@acl='acl'}, {@noacl='noacl'}, {@acl='acl'}, {@nouser_xattr='nouser_xattr'}], [{@hash='hash'}, {@smackfsroot={'smackfsroot', 0x3d, 'security.ima\x00'}}, {@dont_hash='dont_hash'}, {@smackfsroot={'smackfsroot', 0x3d, 'vmnet0posix_acl_access:eth1'}}]}) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240)=0xd275, 0x4) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000000780)={0x9, 0x10001, 0x1000, 0x1, [], [], [], 0x80000000, 0xffffffc1, 0x3, 0x7fff, "8726969334372d47ba9bfd043fc87e78"}) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r4, 0x3) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ion\x00', 0x400000, 0x0) fsetxattr$security_ima(r5, &(0x7f0000000380)='security.ima\x00', &(0x7f00000003c0)=@sha1={0x1, "31f13c13a4d445f00bda64e6cb39b07d9d7d30de"}, 0x15, 0x0) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0x5, 0x7, 0x10001, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000200)={r7, 0x5, 0x80, 0x400}, 0x10) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r8, &(0x7f0000000100)=""/230, 0xe6) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000300)={'tunl0\x00', 0x400}) [ 897.480969][T28211] Dev nbd4: unable to read RDB block 0 [ 897.493881][T28227] debugfs: File '28226' in directory 'proc' already present! [ 897.519772][T28211] nbd4: unable to read partition table 07:21:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000ffff80000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x7000000}, 0x2c) 07:21:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xe000000}]}, 0x20}}, 0x0) [ 897.614682][T28233] block nbd5: shutting down sockets 07:21:10 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc008240a, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 897.656566][T28178] block nbd4: shutting down sockets 07:21:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000010000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:10 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x60) 07:21:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xf000000}]}, 0x20}}, 0x0) [ 897.812372][T28454] debugfs: File '28451' in directory 'proc' already present! 07:21:10 executing program 5: r0 = socket(0x11, 0x2, 0x0) prctl$PR_SET_KEEPCAPS(0x8, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2000, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) r5 = dup2(r3, 0xffffffffffffffff) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000000000)={0x4}) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 897.928824][ T1523] block nbd4: Receive control failed (result -22) [ 897.951451][ T2495] block nbd4: Attempted send on invalid socket [ 897.957935][ T2495] block nbd4: shutting down sockets 07:21:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x8000000}, 0x2c) [ 897.974909][T28476] ldm_validate_partition_table(): Disk read failed. 07:21:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000020000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 898.027065][T28476] Dev nbd4: unable to read RDB block 0 07:21:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x20000000}]}, 0x20}}, 0x0) 07:21:10 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc008551a, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 898.074851][T28476] nbd4: unable to read partition table [ 898.124555][ T1523] block nbd5: Receive control failed (result -22) [ 898.186591][T28650] debugfs: File '28621' in directory 'proc' already present! [ 898.205196][T28650] binder: 28621:28650 ioctl c008551a 20000500 returned -22 [ 898.219699][T28458] block nbd4: shutting down sockets 07:21:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x9000000}, 0x2c) [ 898.247026][T28650] debugfs: File '28621' in directory 'proc' already present! [ 898.259825][T28558] block nbd5: shutting down sockets 07:21:10 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x40403) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x420400, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000080)={r3}) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x1000) 07:21:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000030000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:11 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x68) 07:21:11 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc008aeb0, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x40000000}]}, 0x20}}, 0x0) 07:21:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000040000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 898.481733][T28798] debugfs: File '28797' in directory 'proc' already present! [ 898.509519][ T1523] block nbd5: Receive control failed (result -22) [ 898.520979][T28789] block nbd5: shutting down sockets [ 898.542397][ T1523] block nbd4: Receive control failed (result -22) [ 898.552160][ T2496] block nbd4: Attempted send on invalid socket [ 898.558418][ T2496] block nbd4: shutting down sockets [ 898.586518][T28800] ldm_validate_partition_table(): Disk read failed. 07:21:11 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0xa000000}, 0x2c) 07:21:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x48000000}]}, 0x20}}, 0x0) [ 898.653920][T28800] Dev nbd4: unable to read RDB block 0 07:21:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000050000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:11 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc018620b, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 898.701149][T28800] nbd4: unable to read partition table [ 898.790582][T28789] block nbd5: shutting down sockets 07:21:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000060000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 898.856578][T29023] debugfs: File '29022' in directory 'proc' already present! 07:21:11 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x6c) 07:21:11 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x1c00) r3 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x40, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="06630440030000000d63000003630840", @ANYRES64=r3, @ANYBLOB="106308400000000000000057fa870004630440030000003a0863104000"/46], 0xc4, 0x0, &(0x7f00000000c0)="3fc2e15283f2106ed9ba664cf0f4510326d436aec7614f30687b133a28f4e4abc8a9237303af933a9c6bd8552b73d649a0e52b3efece8a46cb3e664d397742ef7b67a64153576868142b38c43705a82b8182639cf660420bc1ecf25844a5921382dbc5a6c3b51a27a8dc1a38dbaa8b74aa09c4b731e0e39e6f0a58449c3557586ed4747911c8b71ccbe910e8f87febc59507695b8827b89bbff76a0f62c20bcea8e7b37cea8f1e1bf7147709e0004e0e4a5001e2a264156f79fd30e88e07a55084cd947a"}) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000100)=""/230, 0xe6) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f0000000240)=0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x4, @empty, 0x4}, 0x1c) 07:21:11 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0xb000000}, 0x2c) 07:21:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x4c000000}]}, 0x20}}, 0x0) 07:21:11 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc018620c, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 899.047129][T29071] binder: 29066:29071 unknown command 67143674 07:21:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000070000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 899.101287][T29137] __nla_validate_parse: 25 callbacks suppressed [ 899.101297][T29137] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 899.105677][T29071] binder: 29066:29071 ioctl c0306201 20000200 returned -22 [ 899.141255][ T1523] block nbd4: Receive control failed (result -22) 07:21:11 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0xc000000}, 0x2c) [ 899.164782][T29072] block nbd4: shutting down sockets [ 899.175958][T29144] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 899.227024][T29208] debugfs: File '29143' in directory 'proc' already present! 07:21:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000080000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:12 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x74) 07:21:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x60000000}]}, 0x20}}, 0x0) 07:21:12 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/230, 0xe6) bind$xdp(r1, &(0x7f0000000000)={0x2c, 0x1, 0x0, 0x3c}, 0x10) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) 07:21:12 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0189436, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0xd000000}, 0x2c) [ 899.492359][ T1523] block nbd4: Receive control failed (result -22) [ 899.502748][ T2495] block nbd4: Attempted send on invalid socket [ 899.510052][ T2495] block nbd4: shutting down sockets [ 899.514733][T29363] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000000a0000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 899.551646][T29356] ldm_validate_partition_table(): Disk read failed. [ 899.559290][ T1523] block nbd5: Receive control failed (result -22) [ 899.569105][T29360] block nbd5: shutting down sockets [ 899.630679][T29356] Dev nbd4: unable to read RDB block 0 07:21:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x68000000}]}, 0x20}}, 0x0) [ 899.670898][T29356] nbd4: unable to read partition table [ 899.685149][T29374] debugfs: File '29367' in directory 'proc' already present! 07:21:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000000b0000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 899.779444][T29355] block nbd4: shutting down sockets [ 899.790569][T29374] debugfs: File '29367' in directory 'proc' already present! [ 899.800738][T29488] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 899.819884][T29489] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0xe000000}, 0x2c) 07:21:12 executing program 5: r0 = socket(0x11, 0x2, 0x20) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x0, 0x2) open_by_handle_at(r2, &(0x7f0000000040)={0x39, 0x8000, "3510540a45b3143d9d42625aee768ad19696a643e21f5116ee387b4a9bfb12953f136c37db6efb82b837431402fc3ce630"}, 0x40) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:12 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7a) 07:21:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x6c000000}]}, 0x20}}, 0x0) 07:21:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000100000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 900.030381][T29587] block nbd5: shutting down sockets 07:21:12 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc020660b, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 900.061617][T29595] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0xf000000}, 0x2c) [ 900.119602][ T1523] block nbd4: Receive control failed (result -22) [ 900.136311][ T2496] block nbd4: Attempted send on invalid socket [ 900.142512][ T2496] block nbd4: shutting down sockets [ 900.161619][T29594] ldm_validate_partition_table(): Disk read failed. 07:21:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000200000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 900.203209][T29594] Dev nbd4: unable to read RDB block 0 [ 900.227070][T29594] nbd4: unable to read partition table [ 900.227077][T29704] debugfs: File '29703' in directory 'proc' already present! 07:21:12 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_timeval(r2, 0x1, 0x43, &(0x7f0000000040), &(0x7f0000000180)=0xffffffffffffffe0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4200, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x400) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x74000000}]}, 0x20}}, 0x0) [ 900.271141][T29704] debugfs: File '29703' in directory 'proc' already present! 07:21:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000280000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x10000000}, 0x2c) [ 900.433310][ T1523] block nbd5: Receive control failed (result -22) [ 900.448820][T29752] block nbd5: shutting down sockets [ 900.471887][T29820] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:13 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7e) 07:21:13 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0286405, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000002a0000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 900.588260][T29915] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 900.633435][T29932] debugfs: File '29922' in directory 'proc' already present! 07:21:13 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='\x1a\x98\x00\xfd\x00', 0x6, 0x102080) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r3, 0x3) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) [ 900.687892][ T1523] block nbd4: Receive control failed (result -22) [ 900.704854][ T2496] block nbd4: Attempted send on invalid socket [ 900.711119][ T2496] block nbd4: shutting down sockets 07:21:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x7a000000}]}, 0x20}}, 0x0) 07:21:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x11000000}, 0x2c) [ 900.742326][T29932] binder: 29922:29932 ioctl c0286405 20000500 returned -22 [ 900.752112][T29931] ldm_validate_partition_table(): Disk read failed. 07:21:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000400000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 900.795850][T29939] block nbd5: shutting down sockets [ 900.819440][T29931] Dev nbd4: unable to read RDB block 0 [ 900.819896][T29942] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 900.857465][T29932] debugfs: File '29922' in directory 'proc' already present! [ 900.880869][T29931] nbd4: unable to read partition table [ 900.890523][T29939] block nbd5: shutting down sockets 07:21:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000480000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 900.942486][T29983] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 900.981890][T29930] block nbd4: shutting down sockets 07:21:13 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306203, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x12000000}, 0x2c) 07:21:13 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r3 = socket$inet(0x2, 0xa, 0x92) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0xb, "71f0e788e66d3e8ca7e535"}, &(0x7f0000000040)=0x2f) 07:21:13 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xe0) 07:21:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000004c0000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x9effffff}]}, 0x20}}, 0x0) [ 901.178539][T30063] debugfs: File '30060' in directory 'proc' already present! [ 901.216070][T30063] binder: 30060:30063 ioctl c0306203 20000500 returned -22 07:21:13 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x13000000}, 0x2c) [ 901.249902][ T1523] block nbd5: Receive control failed (result -22) [ 901.295880][T30063] debugfs: File '30060' in directory 'proc' already present! [ 901.334975][ T1523] block nbd4: Receive control failed (result -22) 07:21:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000680000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 901.348152][T30068] block nbd4: shutting down sockets 07:21:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xb4080000}]}, 0x20}}, 0x0) 07:21:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x14000000}, 0x2c) 07:21:14 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306205, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 901.425806][T30064] block nbd5: shutting down sockets [ 901.437850][ T1523] block nbd4: Receive control failed (result -22) [ 901.448336][T30068] block nbd4: shutting down sockets 07:21:14 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000040)=0xffffff7f, 0x4) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f0000000000)={0xffff, 0x5592, 0x178a, 0x0, 0x40, 0x12, 0x1a, "812f68bd317e3ec439156f0cb4e283f058e6d955", "93fab1c5244ca8d5cda2ba5fd60434377d85438d"}) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x20200, 0x0) 07:21:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000006c0000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:14 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x300) [ 901.615532][T30294] debugfs: File '30292' in directory 'proc' already present! [ 901.702101][ T1523] block nbd5: Receive control failed (result -22) [ 901.727835][T30293] block nbd5: shutting down sockets [ 901.742000][ T1523] block nbd4: Receive control failed (result -22) 07:21:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x15000000}, 0x2c) 07:21:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xf0ffffff}]}, 0x20}}, 0x0) [ 901.753165][ T2495] block nbd4: Attempted send on invalid socket [ 901.759457][ T2495] block nbd4: shutting down sockets [ 901.764760][ T2495] print_req_error: 483 callbacks suppressed [ 901.764776][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 901.783025][ T2495] buffer_io_error: 502 callbacks suppressed [ 901.783034][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read 07:21:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000740000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 901.814285][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 901.825362][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 901.836739][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 901.848001][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 901.856393][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 901.867304][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 901.875605][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 901.886504][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 901.903095][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 07:21:14 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc030620c, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 901.914007][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 901.921745][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 901.929879][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 901.937864][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 901.948737][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 901.960786][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 901.971764][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 901.979876][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 901.991750][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 902.005941][T30303] ldm_validate_partition_table(): Disk read failed. 07:21:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000007a0000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 902.041540][T30303] Dev nbd4: unable to read RDB block 0 [ 902.047757][T30517] debugfs: File '30516' in directory 'proc' already present! [ 902.062730][T30517] binder: 30516:30517 ioctl c030620c 20000500 returned -22 [ 902.072759][T30303] nbd4: unable to read partition table [ 902.073704][T30517] debugfs: File '30516' in directory 'proc' already present! [ 902.081168][T30293] block nbd5: shutting down sockets 07:21:14 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x16000000}, 0x2c) 07:21:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xfffff000}]}, 0x20}}, 0x0) 07:21:14 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x10000) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000002870000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:14 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306210, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xffffff7f}]}, 0x20}}, 0x0) 07:21:15 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x500) [ 902.279677][ T1523] block nbd5: Receive control failed (result -22) [ 902.290052][T30620] block nbd5: shutting down sockets 07:21:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x17000000}, 0x2c) [ 902.375507][T30635] debugfs: File '30634' in directory 'proc' already present! [ 902.414371][T30635] binder: 30634:30635 ioctl c0306210 20000500 returned -22 [ 902.440732][ T1523] block nbd4: Receive control failed (result -22) [ 902.451096][ T2496] block nbd4: Attempted send on invalid socket [ 902.457902][ T2496] block nbd4: shutting down sockets 07:21:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000ffffffe40000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 902.488438][ T1523] block nbd5: Receive control failed (result -22) [ 902.496659][T30639] ldm_validate_partition_table(): Disk read failed. [ 902.512851][T30635] debugfs: File '30634' in directory 'proc' already present! 07:21:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xffffff9e}]}, 0x20}}, 0x0) [ 902.554270][T30639] Dev nbd4: unable to read RDB block 0 [ 902.579918][T30639] nbd4: unable to read partition table 07:21:15 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc040565e, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x18000000}, 0x2c) [ 902.664363][T30638] block nbd4: shutting down sockets [ 902.682047][T30620] block nbd5: shutting down sockets 07:21:15 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000040)={0xe0}) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req={0x20, 0xff, 0x4}, 0x10) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:15 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x600) 07:21:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000fffff0000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xfffffff0}]}, 0x20}}, 0x0) [ 902.818184][T30864] debugfs: File '30859' in directory 'proc' already present! [ 902.899755][T30864] binder: 30859:30864 ioctl c040565e 20000500 returned -22 [ 902.912543][T30866] block nbd5: shutting down sockets 07:21:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x3f000000}, 0x2c) [ 902.948605][T30864] debugfs: File '30859' in directory 'proc' already present! [ 902.956966][ T1523] block nbd4: Receive control failed (result -22) [ 902.970768][ T2496] block nbd4: Attempted send on invalid socket [ 902.977347][ T2496] block nbd4: shutting down sockets 07:21:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000ffffff0000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 902.996056][T30871] ldm_validate_partition_table(): Disk read failed. 07:21:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x40030000000000}]}, 0x20}}, 0x0) [ 903.029574][T30871] Dev nbd4: unable to read RDB block 0 [ 903.100286][T30871] nbd4: unable to read partition table 07:21:15 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0d05640, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200020000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 903.180784][T30866] block nbd5: shutting down sockets [ 903.201953][T30870] block nbd4: shutting down sockets 07:21:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x40000000}, 0x2c) 07:21:15 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) write$apparmor_exec(r3, &(0x7f0000000000)={'stack ', 'ppp1)%\x00'}, 0xd) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) fcntl$setsig(r4, 0xa, 0x3d) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xf0ffffffffffff}]}, 0x20}}, 0x0) 07:21:16 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x700) [ 903.331298][T31097] debugfs: File '31091' in directory 'proc' already present! [ 903.370975][T31097] binder: 31091:31097 ioctl c0d05640 20000500 returned -22 07:21:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200030000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 903.404748][ T1523] block nbd5: Receive control failed (result -22) [ 903.422042][T31099] block nbd5: shutting down sockets 07:21:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x80010000}, 0x2c) 07:21:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x100000000000000}]}, 0x20}}, 0x0) [ 903.447585][T31097] debugfs: File '31091' in directory 'proc' already present! [ 903.541788][ T1523] block nbd4: Receive control failed (result -22) [ 903.556250][ T2495] block nbd4: Attempted send on invalid socket [ 903.562527][ T2495] block nbd4: shutting down sockets 07:21:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200040000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 903.590153][T31119] ldm_validate_partition_table(): Disk read failed. 07:21:16 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0xa, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x200000000000000}]}, 0x20}}, 0x0) [ 903.648581][T31119] Dev nbd4: unable to read RDB block 0 07:21:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2b) [ 903.704971][T31119] nbd4: unable to read partition table 07:21:16 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000100)=""/230, 0xe6) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000100)=""/230, 0xe6) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f0000000100)=""/230, 0xe6) socket(0x9, 0x5, 0xa6) accept4(r0, 0x0, &(0x7f0000000000), 0x800) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r8) fdatasync(r8) r9 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r9, &(0x7f0000000100)=""/230, 0xe6) r10 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r10, &(0x7f0000000100)=""/230, 0xe6) r11 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r11, &(0x7f0000000100)=""/230, 0xe6) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r11) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200050000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:16 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x900) [ 903.838004][T31331] debugfs: File '31327' in directory 'proc' already present! 07:21:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x300000000000000}]}, 0x20}}, 0x0) [ 903.935319][T31331] debugfs: File '31327' in directory 'proc' already present! 07:21:16 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x70) 07:21:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200060000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:16 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x2f, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 904.038750][ T1523] block nbd4: Receive control failed (result -22) [ 904.048638][ T2496] block nbd4: Attempted send on invalid socket [ 904.055924][ T2496] block nbd4: shutting down sockets [ 904.068341][T31363] ldm_validate_partition_table(): Disk read failed. [ 904.111600][T31546] __nla_validate_parse: 20 callbacks suppressed [ 904.111610][T31546] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:16 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$VIDIOC_ENUMAUDIO(r1, 0xc0345641, &(0x7f0000000040)={0x8, "d530b73fe8de1e9dcd33201e910e76f61e55f1ee363df9bcc05cf8e17c92831b", 0x1, 0x1}) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) [ 904.153916][T31363] Dev nbd4: unable to read RDB block 0 [ 904.174433][T31363] nbd4: unable to read partition table [ 904.213530][T31553] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 904.228298][T31556] debugfs: File '31554' in directory 'proc' already present! 07:21:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200070000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 904.285776][T31556] binder: 31554:31556 unknown command 0 [ 904.301420][T31556] binder: 31554:31556 ioctl c0306201 20000500 returned -22 [ 904.321607][T31556] debugfs: File '31554' in directory 'proc' already present! 07:21:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x400000000000000}]}, 0x20}}, 0x0) 07:21:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x200000ac) [ 904.330228][ T1523] block nbd5: Receive control failed (result -22) [ 904.340765][T31558] block nbd5: shutting down sockets 07:21:17 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x2000) [ 904.446352][T31645] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:17 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x5d, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200080000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x4}, 0x3c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) r3 = accept$packet(r2, &(0x7f0000000000), &(0x7f00000000c0)=0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r3}) 07:21:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x500000000000000}]}, 0x20}}, 0x0) [ 904.645782][ T1523] block nbd4: Receive control failed (result -22) [ 904.647842][T31558] block nbd5: shutting down sockets [ 904.660188][ T2495] block nbd4: Attempted send on invalid socket [ 904.666428][ T2495] block nbd4: shutting down sockets 07:21:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000a0000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 904.702056][T31785] debugfs: File '31780' in directory 'proc' already present! [ 904.713107][T31777] ldm_validate_partition_table(): Disk read failed. [ 904.725401][T31777] Dev nbd4: unable to read RDB block 0 [ 904.732739][T31785] binder: 31780:31785 unknown command 0 [ 904.743443][T31777] nbd4: unable to read partition table 07:21:17 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x600040) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 904.756903][T31789] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 904.766221][T31785] binder: 31780:31785 ioctl c0306201 20000500 returned -22 [ 904.777163][T31785] debugfs: File '31780' in directory 'proc' already present! 07:21:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x461140, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) socket$inet6(0xa, 0x1, 0x1f) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0x4, 0x20000000007ffd, 0x3, 0x1b0, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x10}, 0x3c) [ 904.801328][T31797] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x600000000000000}]}, 0x20}}, 0x0) 07:21:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000b0000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:17 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x2300) 07:21:17 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x1b3, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:17 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$NBD_SET_SOCK(r3, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200100000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 905.096226][T32011] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 905.151619][T32019] debugfs: File '32010' in directory 'proc' already present! [ 905.162402][ T1523] block nbd4: Receive control failed (result -22) [ 905.173684][ T2495] block nbd4: Attempted send on invalid socket [ 905.179998][ T2495] block nbd4: shutting down sockets 07:21:17 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000000)={0x9, 0x2, 0x7ff, 0xf20d, 0xaacd}) r2 = dup(r0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000200)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000001c0)={r6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={r6, 0x20b, 0x0, 0x9, 0x401}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000140)={r6, 0x38, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}, @in6={0xa, 0x7, 0x8001, @local, 0x8}]}, &(0x7f0000000180)=0x10) [ 905.216596][T32013] ldm_validate_partition_table(): Disk read failed. [ 905.234035][T32025] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 905.263833][T32013] Dev nbd4: unable to read RDB block 0 [ 905.277176][ T1523] block nbd5: Receive control failed (result -22) [ 905.287134][T32013] nbd4: unable to read partition table [ 905.310780][T32020] block nbd5: shutting down sockets 07:21:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x700000000000000}]}, 0x20}}, 0x0) 07:21:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200280000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 905.391856][T32013] block nbd4: shutting down sockets [ 905.420179][ T1523] block nbd5: Receive control failed (result -22) [ 905.438573][T32136] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:18 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0xc0306201, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002002a0000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:18 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x3000) [ 905.479830][T32191] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xa00000000000000}]}, 0x20}}, 0x0) [ 905.612794][T32020] block nbd5: shutting down sockets [ 905.644316][T32251] debugfs: File '32245' in directory 'proc' already present! 07:21:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200480000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 905.686323][T32251] binder: 32245:32251 unknown command 0 [ 905.705288][T32251] binder: 32245:32251 ioctl c0306201 20000500 returned -22 [ 905.718603][T32254] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:18 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000280)={'syz'}, &(0x7f0000000600)="08000000000000003759540d01ab3409d020ce89f347f85954148506ada508304f9a72c09ed607aaa5aebe2498570ca5d2d11eadfec8ef98f956a77dd104439715fb62f2aa8e3d83b831c272c31f4412f90df7203dd222f0652c485463d225ffcc2357e053c0ba88cdce1e394b0c4896e5ee5b1de0dd94615ce05f1eec2510cf313e048bdfc66a909be38e1127baae09a26c08d0153bd5a49d6748f6c07d75cc2e7eb4367b92abf90b9a39bf8fabddb4b79515fc7194d4df5a0118ca46b1513277f9814b7e341f616a3636d3955333aa7ad584527d980f42a323252bc0531c1f787db7c88cb76eea99d893af4fcac6bbd4f4", 0xf2, r3) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, r3) keyctl$set_timeout(0xf, r4, 0x41aa2ae5) 07:21:18 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) prctl$PR_GET_KEEPCAPS(0x7) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x101) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) fsetxattr$security_smack_transmute(r2, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f00000000c0)='TRUE', 0x4, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r5 = gettid() tkill(r5, 0x13) process_vm_readv(r5, &(0x7f0000002680)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/202, 0xca}, {&(0x7f0000002440)=""/100, 0x64}, {&(0x7f00000024c0)=""/242, 0xf2}, {&(0x7f00000025c0)=""/114, 0x72}, {&(0x7f0000002640)}], 0x7, &(0x7f00000049c0)=[{&(0x7f0000002700)=""/203, 0xcb}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/155, 0x9b}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/187, 0xbb}, {&(0x7f0000004980)=""/6, 0x6}], 0x6, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000000200)=""/194, &(0x7f0000000300)=0xc2) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x5}, 0x3c) [ 905.744239][ T1523] block nbd4: Receive control failed (result -22) [ 905.774980][ T2496] block nbd4: Attempted send on invalid socket [ 905.781241][ T2496] block nbd4: shutting down sockets [ 905.787778][T32251] debugfs: File '32245' in directory 'proc' already present! [ 905.790236][T32252] ldm_validate_partition_table(): Disk read failed. 07:21:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002004c0000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 905.865952][T32252] Dev nbd4: unable to read RDB block 0 [ 905.880854][ T1523] block nbd5: Receive control failed (result -22) [ 905.902386][T32258] block nbd5: shutting down sockets [ 905.904460][T32252] nbd4: unable to read partition table 07:21:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xe00000000000000}]}, 0x20}}, 0x0) 07:21:18 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x2, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200680000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 906.014626][ T1523] block nbd5: Receive control failed (result -22) 07:21:18 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x4000) [ 906.121506][T32470] debugfs: File '32454' in directory 'proc' already present! 07:21:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xf00000000000000}]}, 0x20}}, 0x0) [ 906.167655][T32258] block nbd5: shutting down sockets 07:21:18 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nb\xf9;\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) finit_module(0xffffffffffffffff, &(0x7f0000000000)='/dev/nb\xf9;\x00', 0x2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 906.190998][T32470] binder: 32454:32470 unknown command 16396 [ 906.216601][T32470] binder: 32454:32470 ioctl c0306201 20000500 returned -22 [ 906.234207][ T1523] block nbd4: Receive control failed (result -22) 07:21:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002006c0000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 906.244533][ T2495] block nbd4: Attempted send on invalid socket [ 906.250945][ T2495] block nbd4: shutting down sockets [ 906.269683][T32483] ldm_validate_partition_table(): Disk read failed. [ 906.291358][T32470] debugfs: File '32454' in directory 'proc' already present! [ 906.313219][T32483] Dev nbd4: unable to read RDB block 0 07:21:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x2000000000000000}]}, 0x20}}, 0x0) [ 906.344289][T32483] nbd4: unable to read partition table 07:21:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200740000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:19 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x3, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 906.461433][T32482] block nbd4: shutting down sockets [ 906.596058][T32703] debugfs: File '32702' in directory 'proc' already present! [ 906.623148][T32703] binder: 32702:32703 unknown command 64 [ 906.670320][T32703] binder: 32702:32703 ioctl c0306201 20000500 returned -22 [ 906.683499][T32703] debugfs: File '32702' in directory 'proc' already present! 07:21:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x4000000000000000}]}, 0x20}}, 0x0) 07:21:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002007a0000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:21 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x4800) 07:21:21 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfde3c4449e8f1985) getdents64(r2, &(0x7f0000000240)=""/230, 0x9047a0a8da574065) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x4) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000080)) 07:21:21 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x4, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 908.883343][ T347] debugfs: File '344' in directory 'proc' already present! [ 908.914533][ T1523] block nbd5: Receive control failed (result -22) [ 908.924481][ T342] block nbd5: shutting down sockets [ 908.934772][ T1523] block nbd4: Receive control failed (result -22) [ 908.958397][ T2496] block nbd4: Attempted send on invalid socket [ 908.964698][ T2496] block nbd4: shutting down sockets [ 908.969906][ T2496] print_req_error: 560 callbacks suppressed 07:21:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200870200000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 908.969921][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 908.989337][ T2496] buffer_io_error: 566 callbacks suppressed [ 908.989347][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 909.003341][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 909.014375][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 909.022200][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 909.030175][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 909.048770][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 909.059839][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 909.068166][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:21:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x4800000000000000}]}, 0x20}}, 0x0) [ 909.079047][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 909.094071][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 909.104963][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 909.112704][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 909.121152][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 909.132027][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 909.140183][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 909.151113][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 909.160281][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 909.171465][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 07:21:21 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x5, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000300000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 909.182655][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 909.195549][ T350] ldm_validate_partition_table(): Disk read failed. [ 909.264692][ T350] Dev nbd4: unable to read RDB block 0 [ 909.271859][ T560] __nla_validate_parse: 9 callbacks suppressed [ 909.271868][ T560] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 909.303461][ T342] block nbd5: shutting down sockets [ 909.315448][ T350] nbd4: unable to read partition table [ 909.341446][ T563] debugfs: File '562' in directory 'proc' already present! [ 909.362464][ T565] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 909.381517][ T563] binder: 562:563 unknown command 0 07:21:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000500000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 909.418324][ T563] binder: 562:563 ioctl c0306201 20000500 returned -22 [ 909.429794][ T345] block nbd4: shutting down sockets [ 909.446232][ T563] debugfs: File '562' in directory 'proc' already present! 07:21:22 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x4c00) 07:21:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x4c00000000000000}]}, 0x20}}, 0x0) 07:21:22 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x6, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000600000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 909.643598][ T675] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 909.654160][ T1523] block nbd4: Receive control failed (result -22) [ 909.664703][ T2495] block nbd4: Attempted send on invalid socket [ 909.670931][ T2495] block nbd4: shutting down sockets [ 909.699926][ T673] ldm_validate_partition_table(): Disk read failed. [ 909.735514][ T673] Dev nbd4: unable to read RDB block 0 07:21:22 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000200)) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00000000c0)={0x7, 0x2, 0xffff4236, 0x3, 0x101}) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000100)=""/230, 0xe6) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r6) r7 = fcntl$dupfd(r2, 0x0, r6) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) r8 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r8, &(0x7f0000000100)=""/230, 0xe6) sync_file_range(r1, 0xfffffffffffffff8, 0x7, 0x6) openat$cgroup_ro(r8, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8000, 0x0) r9 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f0000000240)) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) [ 909.750579][ T680] debugfs: File '679' in directory 'proc' already present! [ 909.761626][ T673] nbd4: unable to read partition table [ 909.768091][ T682] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x6000000000000000}]}, 0x20}}, 0x0) 07:21:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000700000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 909.948792][ T1523] block nbd5: Receive control failed (result -22) 07:21:22 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x6000) 07:21:22 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x7, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 910.068837][ T873] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000a00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 910.110850][ T1523] block nbd4: Receive control failed (result -22) [ 910.133904][ T2495] block nbd4: Attempted send on invalid socket [ 910.140111][ T2495] block nbd4: shutting down sockets [ 910.146259][ T683] block nbd5: shutting down sockets [ 910.152148][ T900] debugfs: File '898' in directory 'proc' already present! [ 910.166815][ T896] ldm_validate_partition_table(): Disk read failed. [ 910.184428][ T896] Dev nbd4: unable to read RDB block 0 07:21:22 executing program 5: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) 07:21:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x6800000000000000}]}, 0x20}}, 0x0) [ 910.227978][ T896] nbd4: unable to read partition table 07:21:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000b00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:23 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x8, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:23 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x60ff) [ 910.422410][ T1009] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 910.480553][ T1098] debugfs: File '1061' in directory 'proc' already present! [ 910.490243][ T1125] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200002000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 910.523024][ T1098] binder: 1061:1098 unknown command 0 [ 910.551535][ T1098] binder: 1061:1098 ioctl c0306201 20000500 returned -22 [ 910.590632][ T1523] block nbd4: Receive control failed (result -22) [ 910.605769][ T1126] block nbd4: shutting down sockets 07:21:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x6c00000000000000}]}, 0x20}}, 0x0) 07:21:23 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt(r2, 0x81, 0x200, &(0x7f0000000000)=""/137, &(0x7f00000000c0)=0x89) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) modify_ldt$write(0x1, &(0x7f0000000100)={0x1, 0x1000, 0x1000, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1}, 0x10) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 910.632837][ T1098] debugfs: File '1061' in directory 'proc' already present! [ 910.769129][ T1222] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 910.784770][ T1523] block nbd4: Receive control failed (result -22) [ 910.794317][ T1128] block nbd4: shutting down sockets 07:21:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200002800000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:23 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x300, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 910.827832][ T1523] block nbd5: Receive control failed (result -22) 07:21:23 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x6800) [ 910.973153][ T1165] block nbd5: shutting down sockets 07:21:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x7400000000000000}]}, 0x20}}, 0x0) 07:21:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200002a00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 911.002381][ T1353] debugfs: File '1352' in directory 'proc' already present! 07:21:23 executing program 5: r0 = socket(0x2, 0x2, 0xff) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 911.084753][ T1523] block nbd4: Receive control failed (result -22) [ 911.103678][ T1358] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 911.151266][ T2496] block nbd4: Attempted send on invalid socket [ 911.157662][ T2496] block nbd4: shutting down sockets [ 911.166342][ T1356] ldm_validate_partition_table(): Disk read failed. [ 911.185901][ T1356] Dev nbd4: unable to read RDB block 0 07:21:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200004000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 911.212700][ T1356] nbd4: unable to read partition table [ 911.228479][ T1416] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x7a00000000000000}]}, 0x20}}, 0x0) 07:21:24 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x500, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 911.332282][ T1355] block nbd4: shutting down sockets 07:21:24 executing program 5: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r2, 0xc0845658, &(0x7f0000000000)={0x0, @reserved}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x0) 07:21:24 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x6c00) 07:21:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0x9effffff00000000}]}, 0x20}}, 0x0) [ 911.509569][ T1594] debugfs: File '1590' in directory 'proc' already present! 07:21:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200004800000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:24 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x600, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 911.667675][ T1523] block nbd4: Receive control failed (result -22) [ 911.685624][ T2495] block nbd4: Attempted send on invalid socket [ 911.691865][ T2495] block nbd4: shutting down sockets [ 911.701781][ T1736] ldm_validate_partition_table(): Disk read failed. 07:21:24 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00000001c0)={r6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={r6, 0x20b, 0x0, 0x9, 0x401}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r6, @ANYBLOB="a6000000b53354137465fd620eeb82cd5f6537cbbf73332113ab5fe21001f430dfa86f204944a69c5b30cb708653f3d46bf9902c8e4fc64ea8e61e40d1e8b5e8fa8a544a7e0e02d5b27d878a3a79252538e4c61ddfb5a3be57c13f8b6ffbdb556069d0e40b650928ded6c888459e045039d9e8966dd98d8e840d874ac789e59500adb3e6d173cf59acb4830109aa1a609b9679f275466d83117c56e7924ebe37e4066e4c5669c7e2f3e4"], &(0x7f0000000040)=0xae) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={r7, @in6={{0xa, 0x4e23, 0x155d5a4c, @mcast1, 0x7}}, 0x1, 0x5, 0x2, 0x80000000, 0x6e}, 0x98) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) open_tree(r3, &(0x7f00000000c0)='./file0\x00', 0x108901) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 911.741849][ T1736] Dev nbd4: unable to read RDB block 0 07:21:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xb408000000000000}]}, 0x20}}, 0x0) 07:21:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200004c00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 911.799582][ T1736] nbd4: unable to read partition table [ 911.822840][ T1523] block nbd5: Receive control failed (result -22) [ 911.832921][ T1820] block nbd5: shutting down sockets [ 911.911125][ T1826] block nbd4: shutting down sockets [ 911.937796][ T1828] debugfs: File '1825' in directory 'proc' already present! 07:21:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200006800000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 911.980328][ T1828] debugfs: File '1825' in directory 'proc' already present! 07:21:24 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7400) 07:21:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xf0ffffff00000000}]}, 0x20}}, 0x0) [ 912.045912][ T1820] block nbd5: shutting down sockets 07:21:24 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x600000, 0x102) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r4, &(0x7f0000ffd000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(r4, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200006c00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 912.238104][ T1523] block nbd4: Receive control failed (result -22) [ 912.255723][ T2496] block nbd4: Attempted send on invalid socket [ 912.261985][ T2496] block nbd4: shutting down sockets [ 912.277317][ T2026] ldm_validate_partition_table(): Disk read failed. 07:21:24 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x700, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 912.285089][ T1523] block nbd5: Receive control failed (result -22) 07:21:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200007400000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xffffff7f00000000}]}, 0x20}}, 0x0) [ 912.354897][ T2026] Dev nbd4: unable to read RDB block 0 [ 912.398674][ T2126] debugfs: File '2122' in directory 'proc' already present! [ 912.412806][ T2026] nbd4: unable to read partition table [ 912.461285][ T2043] block nbd5: shutting down sockets [ 912.500891][ T2021] block nbd4: shutting down sockets 07:21:25 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x14000) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000000)) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200007a00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64=0xfffffffffffff000}]}, 0x20}}, 0x0) 07:21:25 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7600) [ 912.675228][ T2262] block nbd5: shutting down sockets 07:21:25 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x3f00, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200028700000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 912.755816][ T1523] block nbd4: Receive control failed (result -22) 07:21:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0xa}}, 0x0) [ 912.796514][ T2496] block nbd4: Attempted send on invalid socket [ 912.802782][ T2496] block nbd4: shutting down sockets [ 912.815490][ T2273] ldm_validate_partition_table(): Disk read failed. [ 912.847645][ T2273] Dev nbd4: unable to read RDB block 0 [ 912.859628][ T2278] debugfs: File '2276' in directory 'proc' already present! [ 912.873478][ T2273] nbd4: unable to read partition table 07:21:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200ffff0f000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 912.930258][ T2278] debugfs: File '2276' in directory 'proc' already present! 07:21:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0xf}}, 0x0) [ 912.998544][ T2262] block nbd5: shutting down sockets 07:21:25 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200000) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000040000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:25 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x4000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x25}}, 0x0) 07:21:25 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7a00) 07:21:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200ffff80000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 913.235527][ T2506] debugfs: File '2502' in directory 'proc' already present! 07:21:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x2f}}, 0x0) [ 913.306459][ T2506] debugfs: File '2502' in directory 'proc' already present! [ 913.345200][ T1523] block nbd4: Receive control failed (result -22) [ 913.357593][ T2496] block nbd4: Attempted send on invalid socket [ 913.363947][ T2496] block nbd4: shutting down sockets [ 913.387730][ T2575] ldm_validate_partition_table(): Disk read failed. 07:21:26 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x5, @mcast1, 0x7}, {0xa, 0x4e22, 0x9, @rand_addr="b969aba31bafce4b22d15f95d271cb29", 0x2}, 0x4, [0x0, 0x3ff, 0x1, 0xffffffff, 0x7, 0x5, 0x7, 0x1]}, 0x5c) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:26 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0xff00, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 913.432166][ T2575] Dev nbd4: unable to read RDB block 0 [ 913.466679][ T2575] nbd4: unable to read partition table 07:21:26 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200ffffff000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 913.550459][ T1523] block nbd5: Receive control failed (result -22) [ 913.560115][ T2731] block nbd5: shutting down sockets [ 913.577272][ T2741] debugfs: File '2737' in directory 'proc' already present! 07:21:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x60}}, 0x0) 07:21:26 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7e00) [ 913.694767][ T1523] block nbd5: Receive control failed (result -22) 07:21:26 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000010000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:26 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x1000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 913.866958][ T2731] block nbd5: shutting down sockets [ 913.879902][ T1523] block nbd4: Receive control failed (result -22) [ 913.894612][ T2496] block nbd4: Attempted send on invalid socket [ 913.900849][ T2496] block nbd4: shutting down sockets 07:21:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x67}}, 0x0) 07:21:26 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000020000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 913.912241][ T2940] ldm_validate_partition_table(): Disk read failed. [ 913.921911][ T2957] debugfs: File '2956' in directory 'proc' already present! [ 913.960173][ T2940] Dev nbd4: unable to read RDB block 0 [ 914.014483][ T2496] print_req_error: 543 callbacks suppressed [ 914.014498][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 914.031580][ T2496] buffer_io_error: 550 callbacks suppressed [ 914.031589][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 914.045452][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 914.056305][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 914.064181][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 914.071914][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 914.080261][ T2495] blk_update_request: I/O error, dev nbd4, sector 24 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 914.092333][ T2495] Buffer I/O error on dev nbd4, logical block 12, async page read [ 914.101568][ T2495] blk_update_request: I/O error, dev nbd4, sector 26 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 914.112541][ T2495] Buffer I/O error on dev nbd4, logical block 13, async page read [ 914.120762][ T2495] blk_update_request: I/O error, dev nbd4, sector 28 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 914.131714][ T2495] Buffer I/O error on dev nbd4, logical block 14, async page read [ 914.139909][ T2495] Buffer I/O error on dev nbd4, logical block 15, async page read [ 914.148436][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:21:26 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2a880, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000000)='hugetlb.2MB.e_in_bytes\x00', 0x0, r3) clock_gettime(0x0, &(0x7f0000007ec0)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000540)=""/193, 0xc1}, 0x2}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/188, 0xbc}, {&(0x7f0000000440)=""/5, 0x5}, {&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/130, 0x82}], 0x5, &(0x7f00000019c0)=""/87, 0x57}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/89, 0x59}], 0x2}, 0xffffffc5}, {{&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001cc0)=""/197, 0xc5}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/13, 0xd}], 0x3, &(0x7f0000002e40)=""/4096, 0x1000}, 0x54}, {{&(0x7f0000003e40)=@xdp, 0x80, &(0x7f0000006080)=[{&(0x7f0000003ec0)=""/151, 0x97}, {&(0x7f0000003f80)=""/26, 0x1a}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/157, 0x9d}], 0x5, &(0x7f0000006100)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006180)=""/86, 0x56}, {&(0x7f0000006200)=""/247, 0xf7}, {&(0x7f0000006300)=""/200, 0xc8}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/107, 0x6b}, {&(0x7f0000007480)=""/72, 0x48}, {&(0x7f0000007500)=""/89, 0x59}, {&(0x7f0000007580)=""/84, 0x54}, {&(0x7f0000007600)=""/94, 0x5e}], 0x9, &(0x7f0000007740)=""/115, 0x73}, 0x6}, {{&(0x7f00000077c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000007880)=[{&(0x7f0000007840)=""/36, 0x24}], 0x1, &(0x7f00000078c0)=""/59, 0x3b}, 0x7}, {{&(0x7f0000007900)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007980)=""/122, 0x7a}, {&(0x7f0000007a00)=""/27, 0x1b}, {&(0x7f0000007a40)=""/165, 0xa5}, {&(0x7f0000007b00)=""/147, 0x93}], 0x4, &(0x7f0000007c00)=""/171, 0xab}, 0x4}], 0x8, 0x2000, &(0x7f0000007f00)={r4}) connect$can_bcm(r2, &(0x7f0000007f40)={0x1d, r5}, 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr=0x1, @in6=@loopback, 0x4e20, 0xfff, 0x4e20, 0x0, 0x2, 0x80, 0x0, 0x33, r5, r6}, {0x1, 0x46f2, 0x7, 0x10000, 0x5, 0x7b0c, 0x401, 0x80}, {0x3, 0x200, 0x8}, 0x6, 0x6e6bbe, 0x0, 0x0, 0x37ce118e9e6f2eb4, 0x286eb3adecd99b4}, {{@in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4d3, 0xff}, 0xa, @in=@empty, 0x3502, 0x4, 0x3, 0x8, 0x80000001, 0x8, 0x7}}, 0xe8) r7 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r8 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r7, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r8, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r7, 0xab07, 0x0) [ 914.159359][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 914.172682][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 914.183763][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 914.191979][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 914.203062][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:21:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0xc0}}, 0x0) 07:21:26 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x2000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 914.214128][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 914.225247][ T1523] block nbd5: Receive control failed (result -22) [ 914.232925][ T2940] nbd4: unable to read partition table 07:21:26 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000030000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 914.319008][ T3080] debugfs: File '3079' in directory 'proc' already present! [ 914.340248][ T3109] __nla_validate_parse: 20 callbacks suppressed [ 914.340258][ T3109] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 914.370655][ T3132] block nbd4: shutting down sockets [ 914.391263][ T3080] debugfs: File '3079' in directory 'proc' already present! 07:21:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000040000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 914.464869][ T3295] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 914.482049][ T3071] block nbd5: shutting down sockets 07:21:27 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7ffe) 07:21:27 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x3000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:27 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000000040)=0x5) 07:21:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0xec0}}, 0x0) [ 914.712622][ T1523] block nbd4: Receive control failed (result -22) [ 914.726822][ T3349] block nbd4: shutting down sockets [ 914.733619][ T1523] block nbd5: Receive control failed (result -22) 07:21:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000050000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 914.836275][ T1523] block nbd4: Receive control failed (result -22) [ 914.845840][ T3349] block nbd4: shutting down sockets [ 914.859546][ T3414] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:27 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x9600) 07:21:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000060000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 914.997628][ T3570] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 915.017050][ T3356] block nbd5: shutting down sockets 07:21:27 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x4000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x33fe0}}, 0x0) [ 915.139348][ T1523] block nbd4: Receive control failed (result -22) [ 915.150031][ T2495] block nbd4: Attempted send on invalid socket [ 915.156370][ T2495] block nbd4: shutting down sockets [ 915.165804][ T3574] ldm_validate_partition_table(): Disk read failed. [ 915.208818][ T3574] Dev nbd4: unable to read RDB block 0 [ 915.232134][ T3579] debugfs: File '3577' in directory 'proc' already present! [ 915.237281][ T3574] nbd4: unable to read partition table 07:21:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000070000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 915.265806][ T3584] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 915.357636][ T1523] block nbd4: Receive control failed (result -22) [ 915.367126][ T3573] block nbd4: shutting down sockets [ 915.383519][ T3656] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xe0ff) 07:21:28 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x5000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000080000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:28 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) r4 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setgid(r5) write$P9_RSTATu(r3, &(0x7f0000000000)={0x85, 0x7d, 0x1, {{0x0, 0x66, 0x2, 0x8, {0x54, 0x0, 0x5}, 0x8000000, 0x94, 0x2, 0x1, 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0xa, '/dev/nbd#\x00', 0x15, 'vmnet0wlan0{vboxnet1{'}, 0xa, '/dev/nbd#\x00', 0x0, r5, 0xffffffffffffffff}}, 0x85) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000100)=""/230, 0xe6) write$P9_RMKNOD(r6, &(0x7f0000000280)={0x14, 0x13, 0x2, {0x0, 0x3, 0x7}}, 0x14) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e24, 0xa24c, @local, 0x3}, 0x1c) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f0000000100)=""/230, 0xe6) ioctl$int_in(r7, 0x5421, &(0x7f0000000240)=0x20) 07:21:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20000020}}, 0x0) [ 915.598997][ T3696] debugfs: File '3695' in directory 'proc' already present! [ 915.637581][ T1523] block nbd4: Receive control failed (result -22) [ 915.665087][ T3694] block nbd4: shutting down sockets [ 915.672175][ T1523] block nbd5: Receive control failed (result -22) [ 915.682527][ T3701] block nbd5: shutting down sockets [ 915.739635][ T3696] debugfs: File '3695' in directory 'proc' already present! 07:21:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000a0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x7ffff000}}, 0x0) [ 915.787465][ T1523] block nbd5: Receive control failed (result -22) 07:21:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfcff) [ 915.902478][ T3701] block nbd5: shutting down sockets 07:21:28 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/eev/nbd#\x00', 0x0, 0x8000) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) personality(0x5000004) 07:21:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000b0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:28 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x6000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 915.992025][ T1523] block nbd4: Receive control failed (result -22) [ 916.035507][ T3924] block nbd4: shutting down sockets 07:21:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0xfffffdef}}, 0x0) [ 916.169192][ T3987] debugfs: File '3969' in directory 'proc' already present! [ 916.178894][ T1523] block nbd4: Receive control failed (result -22) [ 916.188204][ T3924] block nbd4: shutting down sockets 07:21:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000100000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 916.232556][ T3987] debugfs: File '3969' in directory 'proc' already present! 07:21:28 executing program 5: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000000)=@buf) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)={r4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x20b, 0x0, 0x9, 0x401}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r4, 0x0, 0x4, [0xffff, 0x3f, 0x6, 0x5]}, 0x10) 07:21:29 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfe7f) 07:21:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x2}, 0x0) 07:21:29 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x7000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000200000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 916.392568][ T1523] block nbd5: Receive control failed (result -22) [ 916.428467][ T4120] block nbd5: shutting down sockets [ 916.495354][ T4156] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 916.526075][ T1523] block nbd4: Receive control failed (result -22) [ 916.534774][ T1523] block nbd5: Receive control failed (result -22) [ 916.566073][ T4159] debugfs: File '4158' in directory 'proc' already present! [ 916.580897][ T2495] block nbd4: Attempted send on invalid socket [ 916.587396][ T2495] block nbd4: shutting down sockets [ 916.601314][ T4153] ldm_validate_partition_table(): Disk read failed. [ 916.627620][ T4259] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 916.638711][ T4153] Dev nbd4: unable to read RDB block 0 07:21:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000280000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 916.676199][ T4153] nbd4: unable to read partition table [ 916.709311][ T4120] block nbd5: shutting down sockets 07:21:29 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.advise\x00') r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$UI_GET_VERSION(r3, 0x8004552d, &(0x7f00000000c0)) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) read(r4, &(0x7f0000000200)=""/4096, 0x1000) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:29 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x8000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x8}, 0x0) 07:21:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000002a0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:29 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfeff) [ 916.922647][ T4373] debugfs: File '4371' in directory 'proc' already present! [ 916.986545][ T4378] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 916.993298][ T1523] block nbd5: Receive control failed (result -22) [ 917.048308][ T4373] debugfs: File '4371' in directory 'proc' already present! 07:21:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000400000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0xb}, 0x0) [ 917.088817][ T1523] block nbd4: Receive control failed (result -22) [ 917.118393][ T4382] block nbd4: shutting down sockets [ 917.160167][ T4372] block nbd5: shutting down sockets 07:21:29 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x6, 0xbf, 0x8}) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) 07:21:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000480000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:29 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x3f000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 917.244645][ T1523] block nbd4: Receive control failed (result -22) [ 917.264706][ T4382] block nbd4: shutting down sockets [ 917.296739][ T4591] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 917.374845][ T1523] block nbd5: Receive control failed (result -22) [ 917.388811][ T4592] block nbd5: shutting down sockets 07:21:30 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xff00) [ 917.432180][ T4602] debugfs: File '4597' in directory 'proc' already present! 07:21:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x25}, 0x0) 07:21:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000004c0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:30 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x20a100) r2 = open(&(0x7f00000000c0)='./file0\x00', 0xbe3d72de275881fa, 0xb) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) ioctl$SIOCAX25ADDFWD(r2, 0x89ea, &(0x7f0000000000)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:30 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x40000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 917.623500][ T1523] block nbd4: Receive control failed (result -22) [ 917.643822][ T2496] block nbd4: Attempted send on invalid socket [ 917.650077][ T2496] block nbd4: shutting down sockets [ 917.686922][ T4745] ldm_validate_partition_table(): Disk read failed. [ 917.722448][ T4745] Dev nbd4: unable to read RDB block 0 07:21:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000680000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 917.748993][ T4745] nbd4: unable to read partition table 07:21:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x67}, 0x0) [ 917.835179][ T4819] debugfs: File '4817' in directory 'proc' already present! [ 917.882109][ T4819] debugfs: File '4817' in directory 'proc' already present! 07:21:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000006c0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:30 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xff0f) 07:21:30 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000000)) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x500}, 0x0) 07:21:30 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0xfdfdffff, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000740000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 918.155614][ T1523] block nbd4: Receive control failed (result -22) [ 918.206716][ T2495] block nbd4: Attempted send on invalid socket [ 918.212971][ T2495] block nbd4: shutting down sockets [ 918.228862][ T5033] ldm_validate_partition_table(): Disk read failed. [ 918.238751][ T5041] debugfs: File '5035' in directory 'proc' already present! [ 918.253839][ T5033] Dev nbd4: unable to read RDB block 0 [ 918.282555][ T5033] nbd4: unable to read partition table [ 918.289547][ T1523] block nbd5: Receive control failed (result -22) [ 918.312213][ T5034] block nbd5: shutting down sockets 07:21:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x7ffffff2}, 0x0) [ 918.328971][ T5041] debugfs: File '5035' in directory 'proc' already present! 07:21:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000007a0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:31 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xff7f) 07:21:31 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0xff000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 918.462939][ T1523] block nbd5: Receive control failed (result -22) 07:21:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x7ffffff8}, 0x0) 07:21:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000002870000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 918.611567][ T5262] debugfs: File '5202' in directory 'proc' already present! [ 918.669247][ T1523] block nbd4: Receive control failed (result -22) [ 918.681459][ T2495] block nbd4: Attempted send on invalid socket [ 918.687786][ T2495] block nbd4: shutting down sockets [ 918.693294][ T5034] block nbd5: shutting down sockets 07:21:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x7ffffff9}, 0x0) [ 918.716793][ T5262] debugfs: File '5202' in directory 'proc' already present! [ 918.738866][ T5261] ldm_validate_partition_table(): Disk read failed. 07:21:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200ffffffe40000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 918.793274][ T5261] Dev nbd4: unable to read RDB block 0 [ 918.812004][ T5261] nbd4: unable to read partition table 07:21:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0xffffff1f}, 0x0) 07:21:31 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0xfffffdfd, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:31 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xffe0) 07:21:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x90) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x80, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x6, r4, 0x10001, 0xfffffffffffffffb}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000fffff0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:31 executing program 5: r0 = socket(0x4, 0x80000, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r4, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) fstat(r5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_virtio(&(0x7f0000000000)='\xfe](proceth0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x480894, &(0x7f0000000200)={'trans=virtio,', {[{@mmap='mmap'}, {@access_user='access=user'}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@uid_eq={'uid', 0x3d, r4}}, {@measure='measure'}, {@euid_gt={'euid>', r6}}, {@pcr={'pcr', 0x3d, 0x2c}}, {@dont_measure='dont_measure'}]}}) socket$l2tp(0x18, 0x1, 0x1) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 919.154864][ T5394] debugfs: File '5390' in directory 'proc' already present! [ 919.187267][ T1523] block nbd4: Receive control failed (result -22) [ 919.214417][ T5387] block nbd4: shutting down sockets 07:21:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x2}, 0x0) 07:21:32 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) openat$vicodec1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video37\x00', 0x2, 0x0) 07:21:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000080ffff0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:32 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ubi_ctrl\x00', 0x60040, 0x0) ioctl$NBD_DISCONNECT(r4, 0xab08) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x8) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 919.361632][ T5600] __nla_validate_parse: 3 callbacks suppressed [ 919.361641][ T5600] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 919.378142][ T1523] block nbd4: Receive control failed (result -22) 07:21:32 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x100000000000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 919.412487][ T5387] block nbd4: shutting down sockets [ 919.540600][ T5613] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 919.576055][ T1523] block nbd5: Receive control failed (result -22) 07:21:32 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfffc) [ 919.593336][ T5615] debugfs: File '5609' in directory 'proc' already present! [ 919.602351][ T5608] block nbd5: shutting down sockets 07:21:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000ffffff0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x3}, 0x0) 07:21:32 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) openat$random(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x640, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) r3 = accept$ax25(r2, 0x0, &(0x7f0000000040)) sendmsg(r3, &(0x7f0000000380)={&(0x7f0000000140)=@ethernet={0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="067ea0135dd804a80cd1d57692a511fb301e1172255f59f2c16f71a1adebf9561714e0b95daad7bd7f57b4341fbb556a2340cac3558400a7a8c86ccdff1afebeb4f685548c35bd98c984032812e3d97ba746014ba02ab37200be42b284adf89efe83a33f528d18ed568c87d8f87462", 0x6f}, {&(0x7f0000000240)="f73f610233fe3e9dbf5d07aa5e1cd2f9d27c8717dcf9cd5ed4374352445e7451ecc5bdb48f8c4f38f36c6fca889a690ca80d0130c086aff53138136606ae2120ecfb5fbc959e88057a860119b19ef6f6a7685d9f9a62feef4d1c43b0dd3d2f8b9171d743247c5427761b0ee3cb4fbdbc487720fe3b2024034de0789b0c8517d0cb42feca0d44e55afbb240b7f0593279612b1eca3fd05ffce00e4be797a4fa5dd7bc9019c819c1e0621e053bbd3dc4502fd897d47c9c60e2f0ea67897f464cbca41c0db78dccf057e956adfe7603", 0xce}], 0x2}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x4, 0x20000000007ffd, 0x7, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0xfffffffffffffed3) [ 919.798576][ T1523] block nbd4: Receive control failed (result -22) [ 919.816847][ T5704] block nbd4: shutting down sockets [ 919.853451][ T5826] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 919.912359][ T5608] block nbd5: shutting down sockets 07:21:32 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x200000000000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200e4ffffff0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 919.944677][ T1523] block nbd4: Receive control failed (result -22) [ 919.953314][ T5704] block nbd4: shutting down sockets 07:21:32 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(0xffffffffffffff9c, &(0x7f0000000100)=""/230, 0xe6) accept(r3, &(0x7f0000000200)=@l2, &(0x7f00000000c0)=0x80) ioctl$VIDIOC_SUBDEV_G_EDID(r3, 0xc0285628, &(0x7f0000000040)={0x0, 0x7fff, 0x30000000, [], &(0x7f0000000000)=0xf8}) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 920.039097][ T5838] debugfs: File '5837' in directory 'proc' already present! 07:21:32 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfffe) [ 920.119290][ T1523] block nbd5: Receive control failed (result -22) 07:21:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x4}, 0x0) 07:21:32 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/230, 0xe6) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x1, 0x0, [{0x9559, 0x0, 0x0, 0x0, @irqchip={0x7, 0x1}}]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0xfffffff9, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}, {0xa, 0x4e23, 0x6, @initdev={0xfe, 0x88, [], 0x26, 0x0}, 0x1000}, 0x63, [0x800, 0x6, 0x200, 0x8000, 0x7fffffff, 0x81d, 0x1000, 0x4]}, 0x5c) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0xfffffffc}, 0x3c) [ 920.166543][ T5839] block nbd5: shutting down sockets [ 920.258842][ T1523] block nbd4: Receive control failed (result -22) [ 920.283407][ T5933] block nbd4: shutting down sockets [ 920.289999][ T1523] block nbd5: Receive control failed (result -22) 07:21:33 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x300000000000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000010000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 920.317438][ T5955] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 920.394328][ T1523] block nbd4: Receive control failed (result -22) [ 920.415727][ T6030] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 920.438538][ T6012] block nbd4: shutting down sockets [ 920.463157][ T6063] debugfs: File '6023' in directory 'proc' already present! 07:21:33 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) getdents64(r1, &(0x7f0000000100)=""/230, 0xfffffffffffffeac) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r1, 0x110, 0x5, &(0x7f0000000000)=[0x2, 0x2], 0x2) r4 = dup(r0) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000100)=""/230, 0xe6) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f00000000c0)=""/132) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 920.509961][ T5839] block nbd5: shutting down sockets 07:21:33 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x200000) 07:21:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000400000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x5}, 0x0) 07:21:33 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) ioctl$int_out(r3, 0x2, &(0x7f0000000000)) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:33 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x400000000000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 920.678079][ T6175] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 920.689293][ T1523] block nbd4: Receive control failed (result -22) [ 920.705855][ T6169] block nbd4: shutting down sockets 07:21:33 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x2100000}, 0xc) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x4004510f, &(0x7f0000000200)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="4c010000", @ANYRES16=r3, @ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0x8000}, 0x300c4010) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r3, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0xc, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10000}]}, @TIPC_NLA_MEDIA={0x38, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8922}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}]}, 0x68}, 0x1, 0x0, 0x0, 0xc000000}, 0x40000) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000480)='bond_slave_0\x00', 0x10) [ 920.794782][ T1523] block nbd5: Receive control failed (result -22) [ 920.818003][ T6186] debugfs: File '6185' in directory 'proc' already present! [ 920.835728][ T6177] block nbd5: shutting down sockets 07:21:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000ffff800000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x6}, 0x0) [ 920.851096][ T1523] block nbd4: Receive control failed (result -22) [ 920.860977][ T6170] block nbd4: shutting down sockets 07:21:33 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x400000) [ 920.997454][ T6296] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:33 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x500000000000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000100000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:33 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x45201, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:33 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x10001, 0x200600) ioctl$NBD_CLEAR_SOCK(r3, 0xab04) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x4e21, @broadcast}, @in6={0xa, 0x4e20, 0xfffffffc, @loopback, 0x7ff}, @in6={0xa, 0x4e23, 0x6, @loopback, 0x401}], 0x48) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000100)=""/230, 0xe6) mkdirat$cgroup(r5, &(0x7f0000000340)='syz1\x00', 0x1ff) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000001}, 0xc, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x10}, 0x4040000) setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x116, 0x7f, &(0x7f00000000c0)=0x2, 0x4) connect$x25(r3, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 07:21:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x7}, 0x0) [ 921.139841][ T1523] block nbd4: Receive control failed (result -22) [ 921.164338][ T6399] block nbd4: shutting down sockets [ 921.218052][ T6408] debugfs: File '6404' in directory 'proc' already present! [ 921.280647][ T1523] block nbd4: Receive control failed (result -22) [ 921.287266][ T6415] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000200000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 921.340475][ T6460] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 921.344098][ T6436] block nbd4: shutting down sockets [ 921.367433][ T1523] block nbd5: Receive control failed (result -22) 07:21:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xa}, 0x0) 07:21:34 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x50f000) 07:21:34 executing program 3: prctl$PR_SET_NAME(0xf, &(0x7f0000000000)='\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000000)='hugetlb.2MB.e_in_bytes\x00', 0x0, r3) clock_gettime(0x0, &(0x7f0000007ec0)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000540)=""/193, 0xc1}, 0x2}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/188, 0xbc}, {&(0x7f0000000440)=""/5, 0x5}, {&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/130, 0x82}], 0x5, &(0x7f00000019c0)=""/87, 0x57}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/89, 0x59}], 0x2}, 0xffffffc5}, {{&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001cc0)=""/197, 0xc5}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/13, 0xd}], 0x3, &(0x7f0000002e40)=""/4096, 0x1000}, 0x54}, {{&(0x7f0000003e40)=@xdp, 0x80, &(0x7f0000006080), 0x5, &(0x7f0000006100)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006180)=""/86, 0x56}, {&(0x7f0000006200)=""/247, 0xf7}, {&(0x7f0000006300)=""/200, 0xc8}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/107, 0x6b}, {&(0x7f00000000c0)=""/72, 0x48}, {&(0x7f0000007500)=""/89, 0x59}, {&(0x7f0000007580)=""/84, 0x54}, {&(0x7f0000007600)=""/94, 0x5e}], 0x9, &(0x7f0000007740)=""/115, 0x73}, 0x6}, {{&(0x7f00000077c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000007880)=[{&(0x7f0000007840)=""/36, 0x24}], 0x1, &(0x7f00000078c0)=""/59, 0x3b}, 0x7}, {{&(0x7f0000007900)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007980)=""/122, 0x7a}, {&(0x7f0000007a00)=""/27, 0x1b}, {&(0x7f0000007a40)=""/165, 0xa5}, {&(0x7f0000007b00)=""/147, 0x93}], 0x4, &(0x7f0000007c00)=""/171, 0xab}, 0x4}], 0x51e, 0x2000, &(0x7f0000007f00)={r4}) connect$can_bcm(r2, &(0x7f0000007f40)={0x1d, r5}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0x4, 0xfffffff9, 0x7d, 0x0, r1, 0xfffffffc, [0x0, 0x0, 0x0, 0x400100], r5}, 0x3c) 07:21:34 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x600000000000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 921.531295][ T6413] block nbd5: shutting down sockets [ 921.582329][ T6627] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:34 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x210480) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000300000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 921.674755][ T6640] debugfs: File '6637' in directory 'proc' already present! [ 921.690727][ T1523] block nbd4: Receive control failed (result -22) [ 921.714243][ T6633] block nbd4: shutting down sockets 07:21:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) finit_module(r2, &(0x7f0000000200)='-{]vboxnet1]ppp0system\"\\\x00', 0x3) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setfsgid(r4) 07:21:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xe}, 0x0) [ 921.738936][ T6640] debugfs: File '6637' in directory 'proc' already present! [ 921.757642][ T6643] block nbd5: shutting down sockets 07:21:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000400000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 921.834760][ T1523] block nbd4: Receive control failed (result -22) [ 921.855659][ T6633] block nbd4: shutting down sockets [ 921.857362][ T6643] block nbd5: shutting down sockets 07:21:34 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x700000000000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:34 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x70f000) 07:21:34 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0xfffffffffffffdaf, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r4 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) ioctl$NBD_CLEAR_SOCK(r4, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000140)=0xe8) setfsuid(r5) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000100)=""/230, 0xe6) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x3, 0x0, 0x3, 0x2, {0xa, 0x4e20, 0x2, @ipv4={[], [], @broadcast}, 0xc6}}}, 0x32) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f0000000000)) 07:21:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xf}, 0x0) 07:21:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000500000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 922.088960][ T6764] debugfs: File '6763' in directory 'proc' already present! 07:21:34 executing program 3: iopl(0xa8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f0000000000)='hugetlb.2MB.e_in_bytes\x00', 0x0, r5) clock_gettime(0x0, &(0x7f0000007ec0)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000540)=""/193, 0xc1}, 0x2}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/188, 0xbc}, {&(0x7f0000000440)=""/5, 0x5}, {&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/130, 0x82}], 0x5, &(0x7f00000019c0)=""/87, 0x57}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/89, 0x59}], 0x2}, 0xffffffc5}, {{&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001cc0)=""/197, 0xc5}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/13, 0xd}], 0x3, &(0x7f0000002e40)=""/4096, 0x1000}, 0x54}, {{&(0x7f0000003e40)=@xdp, 0x80, &(0x7f0000006080)=[{&(0x7f0000003ec0)=""/151, 0x97}, {&(0x7f0000003f80)=""/26, 0x1a}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/157, 0x9d}], 0x5, &(0x7f0000006100)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006180)=""/86, 0x56}, {&(0x7f0000006200)=""/247, 0xf7}, {&(0x7f0000006300)=""/200, 0xc8}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/107, 0x6b}, {&(0x7f0000007480)=""/72, 0x48}, {&(0x7f0000007500)=""/89, 0x59}, {&(0x7f0000007580)=""/84, 0x54}, {&(0x7f0000007600)=""/94, 0x5e}], 0x9, &(0x7f0000007740)=""/115, 0x73}, 0x6}, {{&(0x7f00000077c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000007880)=[{&(0x7f0000007840)=""/36, 0x24}], 0x1, &(0x7f00000078c0)=""/59, 0x3b}, 0x7}, {{&(0x7f0000007900)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007980)=""/122, 0x7a}, {&(0x7f0000007a00)=""/27, 0x1b}, {&(0x7f0000007a40)=""/165, 0xa5}, {&(0x7f0000007b00)=""/147, 0x93}], 0x4, &(0x7f0000007c00)=""/171, 0xab}, 0x4}], 0x8, 0x2000, &(0x7f0000007f00)={r6}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000480)={@local}, 0x14) connect$can_bcm(r4, &(0x7f0000007f40)={0x1d, r7}, 0x10) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000003c0)={@ipv4={[], [], @loopback}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @loopback, 0x2063, 0x0, 0x3f, 0x600, 0x9, 0xc0010010, r7}) r8 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r8, 0x2, &(0x7f0000000200)=""/203) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x5) r9 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r9, &(0x7f0000000100)=""/230, 0xe6) r10 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r9, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r10, 0xe253cd95bd9adade, 0x70bd28, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 922.221794][ T1523] block nbd4: Receive control failed (result -22) [ 922.235355][ T6766] block nbd4: shutting down sockets 07:21:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000600000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x48}, 0x0) 07:21:35 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$UI_END_FF_UPLOAD(r4, 0x406855c9, &(0x7f0000000040)={0xf, 0xffffff7e, {0x53, 0x4, 0x1, {0x3, 0x200}, {0x7, 0x6}, @ramp={0x2, 0x7, {0xffff, 0x2, 0x0, 0x1}}}, {0x54, 0x3ffc, 0x3, {0xff56, 0x1}, {0x40, 0x5503}, @ramp={0x8001, 0x1, {0x2, 0x9, 0x0, 0x8}}}}) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:35 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x800000000000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 922.361132][ T1523] block nbd4: Receive control failed (result -22) [ 922.373313][ T6771] block nbd4: shutting down sockets 07:21:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1}) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000100)={0x24, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x4, r2, 0x1, 0xffffffffffffff00}) 07:21:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000700000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 922.499813][ T1523] block nbd5: Receive control failed (result -22) 07:21:35 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x718000) 07:21:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x4c}, 0x0) [ 922.583362][ T6951] debugfs: File '6935' in directory 'proc' already present! [ 922.695923][ T6887] block nbd5: shutting down sockets 07:21:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000800000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:35 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000040)={{0x6c, 0xc4}, 0x0, 0x400, 0x4, {0x6, 0x5}, 0x80, 0x3}) socket(0x4, 0x2, 0x81) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x22400) [ 922.721943][ T1523] block nbd4: Receive control failed (result -22) [ 922.745264][ T7019] block nbd4: shutting down sockets 07:21:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x60}, 0x0) 07:21:35 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x3f00000000000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:35 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 922.868187][ T1523] block nbd4: Receive control failed (result -22) [ 922.877835][ T7020] block nbd4: shutting down sockets 07:21:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x68}, 0x0) 07:21:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000a00000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 922.979482][ T7125] debugfs: File '7123' in directory 'proc' already present! 07:21:35 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x760000) 07:21:35 executing program 5: r0 = socket(0x11, 0x1, 0xfd) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x214400) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x5, &(0x7f0000000140)=0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="e6406b1049de4cba8034ac0150d9a5ddbdd9e838f2921c76a104d1cef3a9aad8ecb739248a89e09ada027b8a9a950bde21095fceb7c4a87a3c89bcb1d912c5d22674193c8449f10860d6cb9fbd52e9577f0787aa5ca3ad9f9b54cfa780f09a5123eb20dc9d26abf3eb3059d5682fce939c16bccd9eadc8228d6ac53cd328e668c71fb507ece2d97754b5c9ac0d968816638121df4445c00bdde091e64a015bcc2a69369877138230f42b5df6b4a046412f4c4fde43c92711a38c9cbf5df5680c6bf6b3168879890b2d0ec5a7b0e28f8e", 0xd0) 07:21:35 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000b00000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 923.164781][ T1523] block nbd4: Receive control failed (result -22) [ 923.180990][ T7295] block nbd4: shutting down sockets 07:21:35 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x40100, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000100)={0x0, 0x7, 0x2, &(0x7f00000000c0)=0x5}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) syz_mount_image$nfs4(&(0x7f0000000280)='nfs4\x00', &(0x7f00000002c0)='./file0\x00', 0x6, 0x8, &(0x7f0000000800)=[{&(0x7f0000000300)="63bb95495d9b7c62a78784bf9364f5a2a104020807dbd9d8f2b22b0a1f4ae091d9e2da3ea3357707642fe1cde979c0f0b117cd50fd4fa90ca131f5f2eb38ac073c17b839582b1517dd6c1b045d0741ed64519dc3416d9e348fcbb4c06674e0c8466d2a9323dcb49c38e9d3ddce370f4bc76d3b6f96be4291830165167b786591b8a03bf963c9e097a04870d27dd2823967c2732fb3b0a022bd638ae16e09342d23323b97f4fb449a87527e939850fb1cfd91bfccb91e2c92664881c37a62d6e785480a14c9b23069f6926fdf565fd6c3faec0667e63909782aa1fea886ec05c298a3dd813e0049c35dc4080ab278416eadfe2dbdc7159bf0", 0xf8, 0x7ff}, {&(0x7f0000000400)="c592f414edc0383b2ce283c579faaaab2d49af2f9651ec9ea558f59c724f1007ac290b3e6f4789847afdd12fbe7bf8d10425f9660da0ecb9ecad9e17a9877ce22280", 0x42, 0x8001}, {&(0x7f0000000480)="fecfd555a82e5266bdbe01", 0xb, 0xffffffffffff0000}, {&(0x7f00000004c0)="47edff8eb741ba1ad392ee2e511c8e1b715e6b20fcf8692b2f0e5b818452a4f74452abbe315a1e7094ab6ce0dc2ab83a159a64a0a928d839dd1c0a2e4ba56b690b72f384f8e18f7a3107e236e135877505b14f98ee5256610d42b3ca4b37abd78a84e7e48e788a63a6894e6e4f5e7074da050ef84062e9f19b3ef836d483f505beb43c55aeb7b1c9052e5766a1d4ac0bbf025205a2d1fccd1013a6943795877bafa402c20d3b12d66f6dc82edc55f0df8cf3265d34db06bfb7ccd2107294b29bbc5901834a8a1182e36240c750af21f3e9a34e2b58f127a96cd382", 0xdb, 0xfffffffffffffffa}, {&(0x7f00000005c0)="b11fa9daf907b17f3acfbff46c37393125cd407d56e7e939067dc738103d78b0023a20a9aa6bd3b6d8ca770bf0de50f5db688f346c46deb1390fe2f670f5af02a198035d980cfdf7d4427404bbc5954ffa683efb50658797a58de366cff24ef390b5c1054554e27a126f3809bc06ceb361222c715b2ef26e5617aa7bf5a098d42c4d8b8a4034ea10ead996ff1813f91ba52720fc8bc9bd04c7d3e11610b0d469d7d8d70331616dbbcab80deab879ed68edf6d0751554e69d609bcef8df4657f64d4a3c584f4ba3abf7905393183b7b5e20eea0a25a5833e72b05c3db38eaa0bcd98d9dd1992f9723", 0xe8, 0x1}, {&(0x7f00000006c0)="3f3b8dc3b5b3818ce82ccd1248c5d16ae24e741b4febb27786fbab65681f63561afe4d10", 0x24, 0x1}, {&(0x7f0000000700)="9002bafe2b4e1ee6067caa396baeb30027736559eca7465326be4f0260702828da7fb81ae98e6523f114ae69170d6fb407b3fa96ee160f4184bc4946aa14a15cbe57263c82cac7d7d9", 0x49, 0x2}, {&(0x7f0000000780)="e28b9422590bb192d8a81a68c9b74f7c5b1451aa065d6ba2dd4745ee1d20c073a5c5ec530bb9d124b6b6b94e906c953d7e8e446bbeb84c0046909037369ee1f18b1b2bab147413ffb111e04e6c9c06702476f52a6c7260ce864aa61c361d7f952244fd9096efe4a0a09e6691ff6ef72f3b2b1d9d2260ec997903", 0x7a, 0x3}], 0x1000000, &(0x7f00000008c0)='/dev/btrfs-control\x00') dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x9803602d374147f6, 0x0) ioctl$RTC_ALM_SET(r4, 0x40247007, &(0x7f0000000240)={0x1, 0xb, 0xc, 0xd, 0x7, 0x80000000, 0x5, 0x54, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x80, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x3c) 07:21:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x6c}, 0x0) 07:21:35 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x4000000000000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 923.305240][ T1523] block nbd4: Receive control failed (result -22) [ 923.314950][ T7295] block nbd4: shutting down sockets 07:21:36 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000001000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:36 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x807100) [ 923.439971][ T7457] debugfs: File '7393' in directory 'proc' already present! 07:21:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x74}, 0x0) 07:21:36 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) io_setup(0x4, &(0x7f0000000000)=0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x66200, 0x0) io_cancel(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xd0eb1d96a1c1871d, 0x0, r4, &(0x7f0000000040)="1a3e7a9d71f7fec7a849a347e7b2cacec029e24690b752085d265048725b", 0x1e, 0xffffffff, 0x0, 0x0, r5}, &(0x7f0000000100)) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000200)={0xd4b8, 0x4, 0x6, 0x1f, 0xe, 0x41, 0x7, 0x4, 0x1f, 0x81, 0x1f, 0x8}) [ 923.594744][ T1523] block nbd4: Receive control failed (result -22) [ 923.620277][ T2495] block nbd4: Attempted send on invalid socket [ 923.626843][ T2495] block nbd4: shutting down sockets [ 923.632097][ T2495] print_req_error: 314 callbacks suppressed 07:21:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7e00000000, 0x2) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)=[0x0, 0x7]) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:36 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000002000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 923.632111][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 923.650159][ T2495] buffer_io_error: 326 callbacks suppressed [ 923.650168][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 923.666018][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 923.676944][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 923.688926][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 923.699971][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 923.708152][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 923.719039][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 923.727518][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:21:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x7a}, 0x0) [ 923.738414][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 923.746401][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 923.757577][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 923.765579][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 923.776407][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 923.784270][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:21:36 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0xfdfdffff00000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 923.795137][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 923.803024][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 923.813961][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 923.823077][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 923.834303][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read 07:21:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xf0}, 0x0) [ 923.845061][ T7463] ldm_validate_partition_table(): Disk read failed. [ 923.872701][ T7463] Dev nbd4: unable to read RDB block 0 [ 923.904375][ T7463] nbd4: unable to read partition table 07:21:36 executing program 3: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:36 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000002800000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 923.960139][ T7623] debugfs: File '7622' in directory 'proc' already present! 07:21:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x300}, 0x0) [ 924.019153][ T7623] debugfs: File '7622' in directory 'proc' already present! 07:21:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp6\x00') pread64(r0, 0x0, 0x0, 0x0) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x82) dup2(0xffffffffffffffff, r1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) fadvise64(r2, 0x0, 0xfffffffffffffffb, 0x3) r3 = socket(0x11, 0x2, 0x0) r4 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r5 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) ioctl$NBD_CLEAR_SOCK(r5, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x0) 07:21:36 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x1000) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:36 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x960000) 07:21:36 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000002a00000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:37 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0xff00000000000000, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) 07:21:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x500}, 0x0) [ 924.308631][ T1523] block nbd4: Receive control failed (result -22) 07:21:37 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000004000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:37 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x180) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$RFKILL_IOCTL_NOINPUT(r3, 0x5201) [ 924.388203][ T2496] block nbd4: Attempted send on invalid socket [ 924.394494][ T2496] block nbd4: shutting down sockets [ 924.407260][ T7919] debugfs: File '7916' in directory 'proc' already present! [ 924.413871][ T7842] ldm_validate_partition_table(): Disk read failed. [ 924.474938][ T7920] __nla_validate_parse: 23 callbacks suppressed [ 924.474947][ T7920] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 924.484789][ T7919] debugfs: File '7916' in directory 'proc' already present! [ 924.508857][ T7842] Dev nbd4: unable to read RDB block 0 07:21:37 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:37 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000004800000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 924.533550][ T1523] block nbd5: Receive control failed (result -22) [ 924.546239][ T7842] nbd4: unable to read partition table [ 924.552147][ T7931] block nbd5: shutting down sockets [ 924.628101][ T7974] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 924.661930][ T1523] block nbd5: Receive control failed (result -22) 07:21:37 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xf05000) 07:21:37 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x630b}], 0x0, 0x0, 0x0}) 07:21:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x600}, 0x0) 07:21:37 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000004c00000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 924.802555][ T8140] debugfs: File '8138' in directory 'proc' already present! 07:21:37 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0xff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x3c) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000000)=0x60, 0x80000) [ 924.885656][ T7931] block nbd5: shutting down sockets 07:21:37 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x370af078cede2ac, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r4, 0xab07, 0x5) [ 924.921631][ T8167] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 924.942764][ T1523] block nbd4: Receive control failed (result -22) [ 924.965160][ T8144] block nbd4: shutting down sockets 07:21:37 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x630c}], 0x0, 0x0, 0x0}) [ 925.003258][ T8254] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x700}, 0x0) 07:21:37 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000006800000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 925.072273][ T1523] block nbd4: Receive control failed (result -22) [ 925.082074][ T8168] block nbd4: shutting down sockets [ 925.134673][ T1523] block nbd5: Receive control failed (result -22) [ 925.144444][ T8264] debugfs: File '8261' in directory 'proc' already present! [ 925.186468][ T8264] binder: 8261:8264 unknown command 0 [ 925.202684][ T8264] binder: 8261:8264 ioctl c0306201 20000500 returned -22 [ 925.216329][ T8282] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:37 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xf07000) 07:21:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x8b4}, 0x0) [ 925.252490][ T8264] debugfs: File '8261' in directory 'proc' already present! [ 925.338696][ T8256] block nbd5: shutting down sockets 07:21:38 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000006c00000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:38 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000000)={0x80, 0x8, 0xc8c, 0x20a, 0x3, 0x2}) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$TIPC_DEST_DROPPABLE(r4, 0x10f, 0x81, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)={r5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={r5, 0x20b, 0x0, 0x9, 0x401}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x73b, 0x200, 0xfff, 0x4ccb, 0xab, 0x40, 0x6e, {r5, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [], @local}, 0x13640000}}, 0x7, 0x401, 0x10001, 0x7f, 0x7fffffff}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r6, 0x4}, 0xc) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x8001, 0x7d, 0x20, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x5}, 0x3c) [ 925.408035][ T1523] block nbd4: Receive control failed (result -22) [ 925.418175][ T8413] block nbd4: shutting down sockets 07:21:38 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x630d}], 0x0, 0x0, 0x0}) [ 925.454516][ T8478] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 925.537078][ T1523] block nbd5: Receive control failed (result -22) [ 925.546276][ T8480] block nbd5: shutting down sockets [ 925.555616][ T8486] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 925.577957][ T1523] block nbd4: Receive control failed (result -22) [ 925.595330][ T8413] block nbd4: shutting down sockets 07:21:38 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000007400000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xa00}, 0x0) 07:21:38 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/230, 0xe6) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000000)={0x3, [0x100000001, 0x8, 0x3]}) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 925.681829][ T8496] debugfs: File '8494' in directory 'proc' already present! 07:21:38 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x1000000) 07:21:38 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000007a00000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 925.829945][ T8638] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:38 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x40046302}], 0x0, 0x0, 0x0}) 07:21:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xe00}, 0x0) [ 925.887961][ T8707] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 925.915484][ T8480] block nbd5: shutting down sockets 07:21:38 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000028700000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:38 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x6b3540, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x2, 0x1, 0x2, 0x5, 0xb, 0x1f, 0x2, 0x4, 0xfffffffe, 0xfffffffe, 0x80, 0x400}) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f0000000000)='hugetlb.2MB.e_in_bytes\x00', 0x0, r5) clock_gettime(0x0, &(0x7f0000007ec0)={0x0}) lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'U+', 0x80}, 0x28, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000540)=""/193, 0xc1}, 0x2}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/188, 0xbc}, {&(0x7f0000000440)=""/5, 0x5}, {&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/130, 0x82}], 0x5, &(0x7f00000019c0)=""/87, 0x57}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/89, 0x59}], 0x2}, 0xffffffc5}, {{&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001cc0)=""/197, 0xc5}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/13, 0xd}], 0x3, &(0x7f0000002e40)=""/4096, 0x1000}, 0x54}, {{&(0x7f0000003e40)=@xdp, 0x80, &(0x7f0000006080)=[{&(0x7f0000003ec0)=""/151, 0x97}, {&(0x7f0000003f80)=""/26, 0x1a}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/157, 0x9d}], 0x5, &(0x7f0000006100)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006180)=""/86, 0x56}, {&(0x7f0000006200)=""/247, 0xf7}, {&(0x7f0000006300)=""/200, 0xc8}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/107, 0x6b}, {&(0x7f0000000280)=""/72, 0x48}, {&(0x7f0000007500)=""/89, 0x59}, {&(0x7f0000007580)=""/84, 0x54}, {&(0x7f0000007600)=""/94, 0x5e}], 0x9, &(0x7f0000007740)=""/115, 0x73}, 0x6}, {{&(0x7f00000077c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000007880)=[{&(0x7f0000007840)=""/36, 0x24}], 0x1, &(0x7f00000078c0)=""/59, 0x3b}, 0x7}, {{&(0x7f0000007900)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000000300)=""/122, 0x7a}, {&(0x7f0000007a00)=""/27, 0x1b}, {&(0x7f0000007a40)=""/165, 0xa5}, {&(0x7f0000007b00)=""/147, 0x93}], 0x4, &(0x7f0000007c00)=""/171, 0xab}, 0x4}], 0x8, 0x2000, &(0x7f0000007f00)={r6}) connect$can_bcm(r4, &(0x7f0000007f40)={0x1d, r7}, 0x10) connect$packet(r3, &(0x7f0000000080)={0x11, 0xd, r7, 0x1, 0x1}, 0x14) r8 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r8, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x0) [ 925.969061][ T1523] block nbd4: Receive control failed (result -22) [ 925.987277][ T2496] block nbd4: Attempted send on invalid socket [ 925.993518][ T2496] block nbd4: shutting down sockets [ 926.010059][ T8708] ldm_validate_partition_table(): Disk read failed. 07:21:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) fsconfig$FSCONFIG_SET_PATH_EMPTY(r1, 0x4, &(0x7f0000000000)='vboxnet0!\')systemvboxnet0\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r4, @ANYBLOB], &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x20b, 0x0, 0x9, 0x401}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r4, 0x3}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000200)={0x4, 0x0, 0x14000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) [ 926.080632][ T8716] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 926.080750][ T8718] debugfs: File '8714' in directory 'proc' already present! [ 926.111711][ T8708] Dev nbd4: unable to read RDB block 0 [ 926.127631][ T8708] nbd4: unable to read partition table 07:21:38 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000ffffffe400000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 926.202206][ T1523] block nbd5: Receive control failed (result -22) [ 926.220743][ T8722] block nbd5: shutting down sockets 07:21:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xf00}, 0x0) 07:21:39 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x2000000) 07:21:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000bc0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)={0x5c, r2, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x5c}}, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x400, 0x2000) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000140)={0x17, 0x7c, &(0x7f00000000c0)="37c012f3ca821849002fed3762753a0cb7aa138b418c23346acb7275aff7e85b75150980403ca50b260b5a2e379113e69bb69ac19cac50d64d71c19fbf6938811a53c3f24d925040f0b297a4352730a4203569f0eb3c9e75f2ee9ff73c5e3478a87ac8147b2c856ee64efbd80f5df6edfc394f74f9388e690156904d"}) 07:21:39 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x40046304}], 0x0, 0x0, 0x0}) 07:21:39 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000000fffff00000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x2000}, 0x0) [ 926.474061][ T8951] debugfs: File '8950' in directory 'proc' already present! [ 926.486887][ T1523] block nbd4: Receive control failed (result -22) [ 926.509572][ T2495] block nbd4: Attempted send on invalid socket [ 926.513098][ T8951] binder: 8950:8951 unknown command 0 07:21:39 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800000000003, 0x400300) sendto$unix(r3, &(0x7f0000000040)="a7ab36349a8ceafb6f399fffb28b0ba5937d5742101a248273d5d456a09792e5fed5dfd7e9b66cf5d97ba2d26767e02e065021749c369018d2fe74854d2ffd8cbd73eee785706c5bedeb3f7e", 0x4c, 0x10, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 926.515925][ T2495] block nbd4: shutting down sockets [ 926.540873][ T8927] ldm_validate_partition_table(): Disk read failed. [ 926.583026][ T8927] Dev nbd4: unable to read RDB block 0 [ 926.593960][ T8951] binder: 8950:8951 ioctl c0306201 20000500 returned -22 [ 926.607086][ T8957] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 07:21:39 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000ffffff00000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 926.639376][ T8951] debugfs: File '8950' in directory 'proc' already present! [ 926.646888][ T8957] team0: No ports can be present during mode change [ 926.648254][ T8927] nbd4: unable to read partition table [ 926.691487][ T1523] block nbd5: Receive control failed (result -22) [ 926.712554][ T8964] block nbd5: shutting down sockets [ 926.728070][ T8957] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 07:21:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x4000}, 0x0) 07:21:39 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x3000000) 07:21:39 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000200000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 926.826280][ T8957] team0: No ports can be present during mode change 07:21:39 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x40046307}], 0x0, 0x0, 0x0}) [ 926.974966][ T8964] block nbd5: shutting down sockets [ 926.988648][ T1523] block nbd4: Receive control failed (result -22) [ 926.999000][ T2495] block nbd4: Attempted send on invalid socket [ 927.005675][ T2495] block nbd4: shutting down sockets 07:21:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) eventfd2(0x9, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) r3 = accept4$inet(r2, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f00000000c0)=0x10, 0x0) recvfrom$inet(r3, &(0x7f0000000100)=""/121, 0x79, 0x40000000, &(0x7f0000000180)={0x2, 0x4e24, @empty}, 0x10) r4 = msgget$private(0x0, 0x0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) msgrcv(r4, 0x0, 0x0, 0x0, 0x0) msgctl$IPC_RMID(r4, 0x0) msgctl$IPC_RMID(r4, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x4800}, 0x0) [ 927.022268][ T9215] ldm_validate_partition_table(): Disk read failed. 07:21:39 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:39 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000300000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 927.065361][ T9215] Dev nbd4: unable to read RDB block 0 [ 927.080031][ T9223] debugfs: File '9220' in directory 'proc' already present! [ 927.102387][ T9215] nbd4: unable to read partition table [ 927.126442][ T9223] binder: 9220:9223 unknown command 0 [ 927.160016][ T9223] binder: 9220:9223 ioctl c0306201 20000500 returned -22 [ 927.186126][ T9223] debugfs: File '9220' in directory 'proc' already present! [ 927.209286][ T9211] block nbd4: shutting down sockets [ 927.215614][ T1523] block nbd5: Receive control failed (result -22) [ 927.226703][ T9226] block nbd5: shutting down sockets 07:21:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x4c00}, 0x0) 07:21:39 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/230, 0xe6) ioctl$UI_SET_PHYS(r0, 0x4008556c, &(0x7f0000000000)='syz1\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:39 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x40086303}], 0x0, 0x0, 0x0}) 07:21:40 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000400000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 927.317567][ T1523] block nbd5: Receive control failed (result -22) [ 927.332713][ T9226] block nbd5: shutting down sockets 07:21:40 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x4000000) [ 927.440288][ T9349] debugfs: File '9348' in directory 'proc' already present! 07:21:40 executing program 5: r0 = socket(0x11, 0x2, 0x0) shutdown(r0, 0x846abc9ba817d594) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$NBD_SET_SIZE_BLOCKS(r3, 0xab07, 0x10000000000) 07:21:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x6000}, 0x0) 07:21:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r3, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:40 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000500000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 927.578042][ T1523] block nbd4: Receive control failed (result -22) [ 927.590600][ T2495] block nbd4: Attempted send on invalid socket [ 927.596990][ T2495] block nbd4: shutting down sockets [ 927.614551][ T9384] ldm_validate_partition_table(): Disk read failed. [ 927.647867][ T9384] Dev nbd4: unable to read RDB block 0 [ 927.669894][ T9384] nbd4: unable to read partition table 07:21:40 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x4008630a}], 0x0, 0x0, 0x0}) [ 927.737364][ T1523] block nbd5: Receive control failed (result -22) [ 927.745731][ T9441] block nbd5: shutting down sockets [ 927.788204][ T9354] block nbd4: shutting down sockets 07:21:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x6800}, 0x0) 07:21:40 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x5000000) [ 927.819584][ T1523] block nbd5: Receive control failed (result -22) 07:21:40 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000600000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$FUSE_DIRENT(r1, &(0x7f0000000000)={0x38, 0x0, 0x4, [{0x2, 0x7, 0xe, 0x6, '*]vmnet0system'}]}, 0x38) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 927.874503][ T9553] debugfs: File '9523' in directory 'proc' already present! [ 927.984814][ T1523] block nbd4: Receive control failed (result -22) [ 927.995723][ T2496] block nbd4: Attempted send on invalid socket [ 928.001924][ T2496] block nbd4: shutting down sockets [ 928.014282][ T9441] block nbd5: shutting down sockets 07:21:40 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x40086310}], 0x0, 0x0, 0x0}) [ 928.047229][ T9629] ldm_validate_partition_table(): Disk read failed. 07:21:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x6c00}, 0x0) 07:21:40 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000000)) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 928.093925][ T9629] Dev nbd4: unable to read RDB block 0 [ 928.101127][ T9629] nbd4: unable to read partition table 07:21:40 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000700000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 928.183986][ T9700] debugfs: File '9699' in directory 'proc' already present! [ 928.243426][ T9700] binder: 9699:9700 unknown command 0 [ 928.260203][ T1523] block nbd5: Receive control failed (result -22) [ 928.264294][ T9700] binder: 9699:9700 ioctl c0306201 20000500 returned -22 07:21:40 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x6000000) [ 928.290110][ T9702] block nbd5: shutting down sockets 07:21:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000800000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x2000000, [0x0, 0x0, 0x0, 0x400100]}, 0x3c) 07:21:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x7400}, 0x0) [ 928.328644][ T9700] debugfs: File '9699' in directory 'proc' already present! [ 928.398163][ T1523] block nbd4: Receive control failed (result -22) [ 928.416020][ T2495] block nbd4: Attempted send on invalid socket [ 928.422257][ T2495] block nbd4: shutting down sockets [ 928.437417][ T9720] ldm_validate_partition_table(): Disk read failed. [ 928.487158][ T9720] Dev nbd4: unable to read RDB block 0 07:21:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f0000000000)='hugetlb.2MB.e_in_bytes\x00', 0x0, r4) clock_gettime(0x0, &(0x7f0000007ec0)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000540)=""/193, 0xc1}, 0x2}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/188, 0xbc}, {&(0x7f0000000440)=""/5, 0x5}, {&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/130, 0x82}], 0x5, &(0x7f00000019c0)=""/87, 0x57}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/89, 0x59}], 0x2}, 0xffffffc5}, {{&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001cc0)=""/197, 0xc5}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/13, 0xd}], 0x3, &(0x7f0000002e40)=""/4096, 0x1000}, 0x54}, {{&(0x7f0000003e40)=@xdp, 0x80, &(0x7f0000006080)=[{&(0x7f0000003ec0)=""/151, 0x97}, {&(0x7f0000003f80)=""/26, 0x1a}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/157, 0x9d}], 0x5, &(0x7f0000006100)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006180)=""/86, 0x56}, {&(0x7f0000006200)=""/247, 0xf7}, {&(0x7f0000006300)=""/200, 0xc8}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/107, 0x6b}, {&(0x7f0000007480)=""/72, 0x48}, {&(0x7f0000007500)=""/89, 0x59}, {&(0x7f0000007580)=""/84, 0x54}, {&(0x7f0000007600)=""/94, 0x5e}], 0x9, &(0x7f0000007740)=""/115, 0x73}, 0x6}, {{&(0x7f00000077c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000007880)=[{&(0x7f0000007840)=""/36, 0x24}], 0x1, &(0x7f00000078c0)=""/59, 0x3b}, 0x7}, {{&(0x7f0000007900)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007980)=""/122, 0x7a}, {&(0x7f0000007a00)=""/27, 0x1b}, {&(0x7f0000007a40)=""/165, 0xa5}, {&(0x7f0000007b00)=""/147, 0x93}], 0x4, &(0x7f0000007c00)=""/171, 0xab}, 0x4}], 0x8, 0x2000, &(0x7f0000007f00)={r5}) connect$can_bcm(r3, &(0x7f0000007f40)={0x1d, r6}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xddf7f6616024ea6, 0x2, 0x80000001, 0x7, 0x1, r2, 0x800, [], r6, 0xffffffffffffffff, 0x3, 0x4}, 0x3c) 07:21:41 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630e}], 0x0, 0x0, 0x0}) 07:21:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000a00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 928.529691][ T9720] nbd4: unable to read partition table 07:21:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x7a00}, 0x0) 07:21:41 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x191e01) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4000, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@ipv4={[], [], @empty}, 0x0}, &(0x7f0000000040)=0x14) pkey_alloc(0x0, 0x0) ioctl$HCIINQUIRY(r3, 0x800448f0, &(0x7f0000000080)={r4, 0x6, 0x9, 0x2d, 0x4, 0xff, 0x1}) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 928.685186][ T9937] debugfs: File '9929' in directory 'proc' already present! 07:21:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000b00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:41 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7000000) 07:21:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xb408}, 0x0) 07:21:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000000c0)={{0xc4, 0x3}, 0x1, 0xd07a, 0x3, {0x8, 0x1c}, 0x9, 0xffffffc1}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)=ANY=[@ANYBLOB="070000beefbfa44d0771050cc2ef75855d5f8200020000000200000000000000ff07000000000000070800000000000007000000000000000100000000000000"]) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 928.893570][ T1523] block nbd4: Receive control failed (result -22) [ 928.916487][ T2496] block nbd4: Attempted send on invalid socket [ 928.922724][ T2496] block nbd4: shutting down sockets [ 928.928887][ T2496] print_req_error: 502 callbacks suppressed [ 928.928902][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 928.945698][ T2496] buffer_io_error: 502 callbacks suppressed [ 928.945708][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 928.974154][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 928.985021][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read 07:21:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xf000}, 0x0) 07:21:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200001000000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:41 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$sock_ax25_SIOCADDRT(r3, 0x890b, &(0x7f0000000000)={@bcast, @bcast, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast]}) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) r4 = open(&(0x7f00000003c0)='\x00', 0x81, 0x1) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) syz_genetlink_get_family_id$nbd(&(0x7f0000000200)='nbd\x00') r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000100)=""/230, 0xe6) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000100)=""/230, 0xe6) fcntl$getownex(r6, 0x10, &(0x7f0000000240)) r7 = gettid() tkill(r7, 0x13) write$cgroup_pid(r5, &(0x7f0000000380), 0xfffffeee) r8 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r9 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x6, 0x180) getdents64(r8, &(0x7f0000000100)=""/230, 0xe6) sendmsg$NBD_CMD_STATUS(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYRESHEX, @ANYRES64=r8, @ANYBLOB="a6081601002bbd7000fbdbcf2505004c5c028e8a817fe5df384000d56ae57cf32000493e0b534422a0808968f9ea96eb74ce53ff0b014e4fb49ecaf3815de929a78d8934b9b926e18770391b497e5fc34a2fe83471443e165adf165ace2458245193588f869e967486c15c2e8f663530eaa80c00685ec54ccdbd2862"], 0x3}, 0x1, 0x0, 0x0, 0x2000c004}, 0x4000011) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/load\x00', 0x2, 0x0) r10 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cachefiles\x00', 0x10000, 0x0) write$vhci(r10, &(0x7f00000005c0)=@HCI_VENDOR_PKT={0xff, 0x40}, 0x2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) getsockopt$inet_tcp_buf(r9, 0x6, 0x6, &(0x7f0000000400)=""/106, &(0x7f0000000480)=0x6a) [ 928.993110][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 929.004177][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 929.022726][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 929.033783][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 929.042133][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 929.053163][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 929.062512][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 929.073428][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 929.081738][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 929.089579][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 929.090272][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 929.108417][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 929.116247][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 929.124695][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 07:21:41 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c6310}], 0x0, 0x0, 0x0}) [ 929.136121][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 929.147296][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 929.160558][T10124] ldm_validate_partition_table(): Disk read failed. [ 929.180814][ T1523] block nbd5: Receive control failed (result -22) [ 929.186188][T10124] Dev nbd4: unable to read RDB block 0 07:21:41 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0xd) [ 929.195057][T10124] nbd4: unable to read partition table [ 929.219591][T10169] debugfs: File '10168' in directory 'proc' already present! [ 929.228934][T10169] binder: 10168:10169 unknown command 1074553616 [ 929.235410][T10169] binder: 10168:10169 ioctl c0306201 20000500 returned -22 07:21:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200002800000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x34000}, 0x0) [ 929.247860][T10169] debugfs: File '10168' in directory 'proc' already present! 07:21:42 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x8000000) 07:21:42 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200002a00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:42 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c6312}], 0x0, 0x0, 0x0}) [ 929.452681][T10160] block nbd5: shutting down sockets 07:21:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x400300}, 0x0) 07:21:42 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:42 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200004800000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:42 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) [ 929.563675][ T1523] block nbd4: Receive control failed (result -22) [ 929.609804][ T2496] block nbd4: Attempted send on invalid socket [ 929.616072][ T2496] block nbd4: shutting down sockets [ 929.634221][T10393] debugfs: File '10390' in directory 'proc' already present! [ 929.646456][T10388] ldm_validate_partition_table(): Disk read failed. [ 929.685397][T10388] Dev nbd4: unable to read RDB block 0 [ 929.709049][T10388] nbd4: unable to read partition table 07:21:42 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200004c00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 929.740248][T10451] __nla_validate_parse: 25 callbacks suppressed [ 929.740257][T10451] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 929.748582][ T1523] block nbd5: Receive control failed (result -22) [ 929.773472][T10469] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10001, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xffc) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) accept4$unix(r2, 0x0, &(0x7f00000000c0), 0x800) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:42 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200006800000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:42 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x40106308}], 0x0, 0x0, 0x0}) [ 929.870721][ T1523] block nbd4: Receive control failed (result -22) [ 929.885197][T10387] block nbd4: shutting down sockets 07:21:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xf0ffff}, 0x0) [ 929.972371][T10397] block nbd5: shutting down sockets 07:21:42 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x9000000) 07:21:42 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200006c00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 930.051941][T10621] debugfs: File '10618' in directory 'proc' already present! [ 930.104347][T10624] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:42 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x3c) [ 930.167162][T10660] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 930.193540][ T1523] block nbd4: Receive control failed (result -22) 07:21:42 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200007400000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:42 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x40106309}], 0x0, 0x0, 0x0}) 07:21:42 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_DISABLE_BEARER(r4, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x804400}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x94, r5, 0x3572ae3d1f203695, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fff}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8ae}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5e}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4008008}, 0x44000800) [ 930.228221][ T2496] block nbd4: Attempted send on invalid socket [ 930.234572][ T2496] block nbd4: shutting down sockets [ 930.266895][T10662] ldm_validate_partition_table(): Disk read failed. [ 930.351872][T10662] Dev nbd4: unable to read RDB block 0 [ 930.375673][ T1523] block nbd5: Receive control failed (result -22) 07:21:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x1000000}, 0x0) [ 930.406935][T10662] nbd4: unable to read partition table [ 930.410291][T10740] block nbd5: shutting down sockets 07:21:43 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x6000) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/103) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000004, 0x20000000007ffd, 0x7d, 0x3c, 0xffffffffffffffff, 0x400009, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0xfffffffd}, 0xffffffffffffff5c) [ 930.450337][T10748] debugfs: File '10747' in directory 'proc' already present! 07:21:43 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200007a00000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 930.496890][T10625] block nbd4: shutting down sockets [ 930.515636][T10748] debugfs: File '10747' in directory 'proc' already present! [ 930.566423][T10768] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 930.576666][ T1523] block nbd5: Receive control failed (result -22) [ 930.595192][T10740] block nbd5: shutting down sockets 07:21:43 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x20000000) 07:21:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 930.649354][T10842] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x2000000}, 0x0) 07:21:43 executing program 5: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x2080) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000001c0)={r4}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x20b, 0x0, 0x9, 0x401}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xbdc, 0x4, 0x8, 0x9, r4}, &(0x7f0000000080)=0x10) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x0) 07:21:43 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200008702000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:43 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x40406300}], 0x0, 0x0, 0x0}) [ 930.839396][ T1523] block nbd4: Receive control failed (result -22) [ 930.850672][ T2495] block nbd4: Attempted send on invalid socket [ 930.856936][ T2495] block nbd4: shutting down sockets [ 930.899238][T10868] ldm_validate_partition_table(): Disk read failed. [ 930.908408][T10875] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 930.934675][ T1523] block nbd5: Receive control failed (result -22) [ 930.945841][T10874] block nbd5: shutting down sockets [ 930.966034][T10868] Dev nbd4: unable to read RDB block 0 [ 930.985717][T10882] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 930.993495][T10868] nbd4: unable to read partition table 07:21:43 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000003000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 931.025253][T10883] debugfs: File '10881' in directory 'proc' already present! [ 931.053815][ T1523] block nbd5: Receive control failed (result -22) [ 931.062680][T10874] block nbd5: shutting down sockets 07:21:43 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) getsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000000)={@local, @empty, @multicast2}, &(0x7f00000000c0)=0x1f0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000000380)=""/2, &(0x7f00000003c0)=0x2) ioctl$MON_IOCH_MFLUSH(r4, 0x9208, 0x1) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000100)=""/230, 0xe6) getdents64(r6, &(0x7f0000000700)=""/230, 0xfcb49b7a) pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={r8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f00000001c0)={r8}, &(0x7f0000000280)=0x8) r9 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r9, &(0x7f0000000100)=""/230, 0xe6) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000004c0)=0x14) sendmsg$nl_route_sched(r9, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=@newqdisc={0x44, 0x24, 0x10, 0x70bd26, 0x25dfdbfb, {0x0, r10, {0xfff1, 0x4}, {0xffe0}, {0x2d91729977bbe559, 0xd}}, [@TCA_RATE={0x8, 0x5, {0x3d, 0xc0}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1f}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x20040000) r11 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$VIDIOC_S_INPUT(r11, 0xc0045627, &(0x7f0000000600)=0xfffffbff) r12 = open(&(0x7f0000000080)='./file0\x00', 0xe2620e0b4e823377, 0x0) getdents64(r12, &(0x7f0000000100)=""/230, 0xe6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r12, 0x408c5333, &(0x7f0000000640)={0x20, 0x18, 0x9, 'queue0\x00', 0x400}) getdents64(r11, &(0x7f0000000100)=""/230, 0xe6) write$P9_RFLUSH(r11, &(0x7f0000000340)={0x7, 0x6d, 0x1}, 0x7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={r8, 0x20b, 0x0, 0x9, 0x401}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r8, 0xae, "6acbb83e703adb3f2bd69c18bcd1f1c729720fd366db40b8be0576f962deedbfe833230a7d9ca8a54a6cd95cd397722beeb00943c1029e1efc209b2cc03f0e241719c851d881dc8d72f5d55d07ef9cd2d812d9571f4f36b11821fb8c2fd69e35473b14155f13c5bf3a511404532d4d54f999b3ace9a0255ff20a96f1c9c492bef4521bb58334059d936be6e10e4a1e32755c7cb4c51f064d6d35318a21b11b2a6fcb4a88e852f180344c03fe0f8f"}, &(0x7f00000002c0)=0xb6) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000300)={r13, 0xbe}, 0x8) 07:21:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x3000000}, 0x0) 07:21:43 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000200)="0f01c966baf80cb84c956c89ef66bafc0cb800900000ef440f20c03503000000440f22c0660fc77002c4c178534300c4c2b528c70fc775340f381e38c74424000000c0fec744240201000000c7442406000000000f011c240f01cf", 0x5b}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0xd, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000040), 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 07:21:43 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x23000000) 07:21:43 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x40406301}], 0x0, 0x0, 0x0}) 07:21:43 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000005000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 931.253624][T11000] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 931.324606][T11005] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 931.398508][T11011] debugfs: File '11006' in directory 'proc' already present! [ 931.407042][ T1523] block nbd4: Receive control failed (result -22) [ 931.430543][ T2495] block nbd4: Attempted send on invalid socket [ 931.437316][ T2495] block nbd4: shutting down sockets 07:21:44 executing program 3: r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_SELECTION(r0, 0xc040565f, &(0x7f0000000340)={0x3, 0x102, 0x1, {0x4c6, 0x7, 0x400, 0x49a}}) ioctl$VIDIOC_S_PARM(r0, 0xc0cc5616, &(0x7f0000000240)={0xb, @capture={0x0, 0x3, {0x5, 0x3f}, 0x3, 0x5623}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) r4 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000100)=""/230, 0xe6) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000000040)=0xd245, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x4000000}, 0x0) [ 931.454828][T11004] ldm_validate_partition_table(): Disk read failed. [ 931.515793][T11004] Dev nbd4: unable to read RDB block 0 [ 931.524341][T11011] debugfs: File '11006' in directory 'proc' already present! 07:21:44 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000006000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 931.559837][T11004] nbd4: unable to read partition table 07:21:44 executing program 5: open_by_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)={0xa, 0x20000000001, "c2ff"}, 0x0) [ 931.662971][T11002] block nbd4: shutting down sockets 07:21:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40080, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x326, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=0x3, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x3}, 0x0, 0x0, &(0x7f0000000200)={0x4, 0xa, 0x0, 0xffffffff}, &(0x7f0000000240)=0x796fc85b, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=0x8}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000400)={r0, 0x10, &(0x7f00000003c0)={&(0x7f0000000140)=""/59, 0x3b, r1}}, 0x10) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x5, 0x20000000007ffd, 0x7d, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x2d) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x880080, 0x0) ioctl$SIOCAX25DELFWD(r3, 0x89eb, &(0x7f00000000c0)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}) 07:21:44 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x40486311}], 0x0, 0x0, 0x0}) 07:21:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x5000000}, 0x0) 07:21:44 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x30000000) 07:21:44 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000007000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 931.889673][T11247] debugfs: File '11241' in directory 'proc' already present! [ 931.895262][T11245] Unknown ioctl 35307 07:21:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000019400)={0x0, 0x0, 0x0}, 0x2a0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) 07:21:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x6000000}, 0x0) 07:21:44 executing program 3: r0 = gettid() tkill(r0, 0x13) r1 = syz_open_procfs(r0, &(0x7f0000000000)='comm\x00') r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$HCIINQUIRY(r1, 0x800448f0, &(0x7f0000000200)={r3, 0x7f, 0x5, 0x6, 0x0, 0x7}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 932.006805][ T1523] block nbd4: Receive control failed (result -22) [ 932.025106][ T2496] block nbd4: Attempted send on invalid socket [ 932.031337][ T2496] block nbd4: shutting down sockets [ 932.045378][T11250] ldm_validate_partition_table(): Disk read failed. 07:21:44 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000a000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:44 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x40486312}], 0x0, 0x0, 0x0}) [ 932.113852][T11250] Dev nbd4: unable to read RDB block 0 [ 932.153190][T11250] nbd4: unable to read partition table 07:21:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x7000000}, 0x0) 07:21:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r1, 0x800002, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000001c0)) write$binfmt_elf64(r1, &(0x7f0000000680)=ANY=[@ANYBLOB='\x00'], 0x1) fallocate(r1, 0x3, 0x0, 0x8020003) write$FUSE_LSEEK(r1, &(0x7f0000000140)={0x18}, 0x18) ioctl$TIOCCBRK(r1, 0x5428) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000200)=0xd) read(r2, 0x0, 0x6c00) dup3(r2, r0, 0x0) 07:21:44 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000b000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 932.272641][T11472] debugfs: File '11471' in directory 'proc' already present! [ 932.290304][T11472] debugfs: File '11471' in directory 'proc' already present! 07:21:45 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x40000000) 07:21:45 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000020000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xa000000}, 0x0) 07:21:45 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x0, 0x0}) [ 932.489200][ T1523] block nbd4: Receive control failed (result -22) [ 932.525897][ T2496] block nbd4: Attempted send on invalid socket [ 932.532099][ T2496] block nbd4: shutting down sockets [ 932.553441][T11584] ldm_validate_partition_table(): Disk read failed. [ 932.587217][T11584] Dev nbd4: unable to read RDB block 0 07:21:45 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000028000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:45 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x1002) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x480, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) memfd_create(0x0, 0x0) fallocate(0xffffffffffffffff, 0x40, 0x0, 0x0) io_setup(0x79, 0x0) r4 = memfd_create(0x0, 0x0) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r4, &(0x7f00000004c0), 0x0, 0x1000, 0x0, 0x3}, &(0x7f0000000180)) [ 932.608723][T11584] nbd4: unable to read partition table 07:21:47 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x2}], 0x0, 0x0, 0x0}) 07:21:47 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xe000000}, 0x0) 07:21:47 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x14e24}, 0x1b) recvmmsg(r0, &(0x7f00000004c0), 0x400000000000074, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 07:21:47 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind(r2, &(0x7f0000000380)=@ipx={0x4, 0x0, 0x0, "157d6ee106a0"}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 07:21:47 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x48000000) 07:21:47 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000002a000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:47 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000040000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 935.186022][T11920] __nla_validate_parse: 9 callbacks suppressed [ 935.186030][T11920] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 935.221125][T11921] debugfs: File '11911' in directory 'proc' already present! [ 935.229637][ T1523] block nbd4: Receive control failed (result -22) [ 935.244506][ T2495] block nbd4: Attempted send on invalid socket [ 935.250754][ T2495] block nbd4: shutting down sockets [ 935.252282][T11921] debugfs: File '11911' in directory 'proc' already present! [ 935.256055][ T2495] print_req_error: 424 callbacks suppressed [ 935.256069][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 935.272066][T11942] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 935.280329][ T2495] buffer_io_error: 438 callbacks suppressed [ 935.280339][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 935.303528][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 935.314464][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 935.322237][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 935.333985][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read 07:21:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xf000000}, 0x0) [ 935.341770][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 935.349790][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 935.360910][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 935.369254][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 935.380106][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 935.391939][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 935.402819][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 935.411092][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 935.421958][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 935.429974][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:21:48 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x1002) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) dup2(r0, r1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000400)=0x401) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r5+30000000}, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) io_setup(0x79, &(0x7f00000005c0)) memfd_create(0x0, 0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 935.440838][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 935.448802][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 935.459650][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 935.467713][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 935.480178][T11915] ldm_validate_partition_table(): Disk read failed. 07:21:48 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000048000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:48 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x3}], 0x0, 0x0, 0x0}) 07:21:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x8000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x2, 0x2}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000000)='hugetlb.2MB.e_in_bytes\x00', 0x0, r3) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) accept4(r4, 0x0, &(0x7f00000001c0), 0x0) clock_gettime(0x0, &(0x7f0000007ec0)) recvmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000000280)=""/193, 0xc1}, 0x2}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/188, 0xbc}, {&(0x7f0000000440)=""/5, 0x5}, {&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/130, 0x82}], 0x5, &(0x7f00000019c0)=""/87, 0x57}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/89, 0x59}], 0x2}, 0xffffffc5}, {{&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001cc0)=""/197, 0xc5}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/13, 0xd}], 0x3, &(0x7f0000002e40)=""/4096, 0x1000}, 0x54}, {{&(0x7f0000003e40)=@xdp, 0x80, &(0x7f0000006080)=[{&(0x7f0000003ec0)=""/151, 0x97}, {&(0x7f0000003f80)=""/26, 0x1a}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/157, 0x9d}], 0x5, &(0x7f0000006100)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006180)=""/86, 0x56}, {&(0x7f0000006200)=""/247, 0xf7}, {&(0x7f0000006300)=""/200, 0xc8}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000007480)=""/72, 0x48}, {&(0x7f0000007500)=""/89, 0x59}, {&(0x7f0000007580)=""/84, 0x54}, {&(0x7f0000007600)=""/94, 0x5e}], 0x9, &(0x7f0000007740)=""/115, 0xa}, 0x8}, {{&(0x7f00000077c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000007880)=[{&(0x7f0000007840)=""/36, 0x24}], 0x1, &(0x7f00000078c0)=""/59, 0x3b}, 0x7}, {{&(0x7f0000007900)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007980)=""/122, 0x7a}, {&(0x7f0000007a00)=""/27, 0x1b}, {&(0x7f0000007a40)=""/165, 0xa5}, {&(0x7f0000007b00)=""/147, 0x93}], 0x4, &(0x7f0000007c00)=""/171, 0xab}, 0x4}], 0x8, 0x2000, &(0x7f0000007f00)={0x0, 0x1c9c380}) connect$can_bcm(r2, &(0x7f0000007f40)={0x1d, r5}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x4, 0x7ffe, 0xbf, 0x90, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], r5, 0xffffffffffffffff, 0x3, 0x1}, 0xfffffffffffffe98) [ 935.514358][T11915] Dev nbd4: unable to read RDB block 0 [ 935.554318][T11915] nbd4: unable to read partition table [ 935.634269][T12135] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 935.668127][T11912] block nbd4: shutting down sockets 07:21:48 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000004c000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 935.707112][T12147] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 935.739636][T12182] debugfs: File '12142' in directory 'proc' already present! 07:21:48 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x4c000000) [ 935.788933][T12182] debugfs: File '12142' in directory 'proc' already present! 07:21:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x20000000}, 0x0) 07:21:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000000)='hugetlb.2MB.e_in_bytes\x00', 0x0, r3) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000200)='/proc/thread-self/attr/current\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000007ec0)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000540)=""/193, 0xc1}, 0x2}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/188, 0xbc}, {&(0x7f0000000440)=""/5, 0x5}, {&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/130, 0x82}], 0x5, &(0x7f00000019c0)=""/87, 0x57}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/89, 0x59}], 0x2}, 0xffffffc5}, {{&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001cc0)=""/197, 0xc5}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/13, 0xd}], 0x3, &(0x7f0000002e40)=""/4096, 0x1000}, 0x54}, {{&(0x7f0000003e40)=@xdp, 0x80, &(0x7f0000006080)=[{&(0x7f0000003ec0)=""/151, 0x97}, {&(0x7f0000003f80)=""/26, 0x1a}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/157, 0x9d}], 0x5, &(0x7f0000006100)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006180)=""/86, 0x56}, {&(0x7f0000006200)=""/247, 0xf7}, {&(0x7f0000006300)=""/200, 0xc8}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/107, 0x6b}, {&(0x7f0000007480)=""/72, 0x48}, {&(0x7f0000007500)=""/89, 0x59}, {&(0x7f0000007580)=""/84, 0x54}, {&(0x7f0000007600)=""/94, 0x5e}], 0x9, &(0x7f0000007740)=""/115, 0x73}, 0x6}, {{&(0x7f00000077c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000007880)=[{&(0x7f0000007840)=""/36, 0x24}], 0x1, &(0x7f00000078c0)=""/59, 0x3b}, 0x7}, {{&(0x7f0000007900)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007980)=""/122, 0x7a}, {&(0x7f0000007a00)=""/27, 0x1b}, {&(0x7f0000007a40)=""/165, 0xa5}, {&(0x7f0000007b00)=""/147, 0x93}], 0x4, &(0x7f0000007c00)=""/171, 0xab}, 0x4}], 0x8, 0x2000, &(0x7f0000007f00)={r4}) connect$can_bcm(r2, &(0x7f0000007f40)={0x1d, r5}, 0x10) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000100)=""/230, 0xe6) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f00000000c0)=""/139) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], r5}, 0x3c) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 07:21:48 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2001002, 0x0) mount$bpf(0x20000000, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x5004, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000cc0)='./file0\x00', 0x0, 0x800) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x588e, 0x0) mount$bpf(0x0, &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000a40)='bpf\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) umount2(0x0, 0x545148f6fbcf1690) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, 0x0, 0x0) gettid() tkill(0x0, 0x40) pidfd_open(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) tkill(0x0, 0x0) pidfd_open(0x0, 0x0) lsetxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=@known='trusted.overlay.opaque\x00', &(0x7f00000003c0)='bpf\x00', 0x4, 0x1) prctl$PR_GET_UNALIGN(0x5, 0x0) fspick(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='trans=fd', @ANYRESHEX, @ANYBLOB, @ANYBLOB="f8b5"]) [ 935.918562][ T1523] block nbd4: Receive control failed (result -22) [ 935.928893][ T2496] block nbd4: Attempted send on invalid socket [ 935.935216][ T2496] block nbd4: shutting down sockets [ 935.953981][T12304] ldm_validate_partition_table(): Disk read failed. 07:21:48 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000068000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 935.988744][T12304] Dev nbd4: unable to read RDB block 0 [ 936.023102][T12304] nbd4: unable to read partition table 07:21:48 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x4}], 0x0, 0x0, 0x0}) [ 936.083969][T12367] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:48 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000006c000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:48 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5fd7a97c, 0x488000) 07:21:48 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x55aaffff) 07:21:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x40000000}, 0x0) [ 936.214698][T12470] debugfs: File '12425' in directory 'proc' already present! [ 936.343075][T12522] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 936.373196][ T1523] block nbd4: Receive control failed (result -22) 07:21:49 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000074000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 936.396133][T12493] block nbd4: shutting down sockets 07:21:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) io_setup(0x10000, &(0x7f0000000000)=0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000380)={{{@in=@remote, @in=@remote}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) r6 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000540)=[@in6={0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0x2b}, 0x9}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x28}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e24, 0x8, @remote, 0x2}, @in6={0xa, 0x4e21, 0xfffff801, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}], 0x74) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') ioctl$VIDIOC_S_TUNER(r5, 0x4054561e, &(0x7f00000004c0)={0xfffff645, "a6d7b118d6fcd28dc55d50be8d75e4f53adf9c6aeaae653e6885914e7458f35d", 0x3, 0x4, 0x2, 0x1, 0x10, 0x3, 0x8, 0x1}) sendmsg$TIPC_CMD_ENABLE_BEARER(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)={0x3c, r8, 0x42b, 0x0, 0x0, {{}, 0x0, 0x4101, 0x0, {0x20, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, '\x00\x1e\xab\xedr\x00\x00\x00\x00(>P\xac0\x00'}}}}}, 0x3c}}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r8, 0x4, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x400c051) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f00000000c0)="f954ea440b2bf7c500fac4eed31a1d8f11fb234372a7a8c1934a193b3a2327bd52e2a31634112f7bf4ff5045406ca2b8fca5323267f509162036f4f123c5915c0d3e", 0x42, 0x10001, 0x0, 0x0, r4}, &(0x7f0000000180)) 07:21:49 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x5}], 0x0, 0x0, 0x0}) [ 936.455070][T12591] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 936.557069][T12518] block nbd4: shutting down sockets 07:21:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x48000000}, 0x0) 07:21:49 executing program 5: r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x4}) unshare(0x40600) ftruncate(r1, 0x39) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = gettid() write$binfmt_script(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="00008000"], 0x4) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) tkill(r4, 0x1000000000016) 07:21:49 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000007a000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 936.634504][T12603] debugfs: File '12601' in directory 'proc' already present! 07:21:49 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x60000000) [ 936.712767][T12603] debugfs: File '12601' in directory 'proc' already present! [ 936.756166][T12596] Enabling of bearer rejected, illegal name [ 936.770709][T12606] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 936.813870][ T1523] block nbd4: Receive control failed (result -22) [ 936.842640][ T2496] block nbd4: Attempted send on invalid socket [ 936.849014][ T2496] block nbd4: shutting down sockets 07:21:49 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000287000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 936.857916][T12654] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 936.870670][T12631] Enabling of bearer rejected, illegal name [ 936.883214][T12612] ldm_validate_partition_table(): Disk read failed. [ 936.907981][T12612] Dev nbd4: unable to read RDB block 0 07:21:49 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x4c000000}, 0x0) [ 936.933575][T12612] nbd4: unable to read partition table 07:21:49 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x6}], 0x0, 0x0, 0x0}) [ 937.005930][T12610] block nbd4: shutting down sockets 07:21:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@initdev, @in6=@remote}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:49 executing program 5: close(0xffffffffffffffff) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x1002) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) dup2(r0, r1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, 0xffffffffffffffff) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x480, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r5+30000000}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r6 = memfd_create(&(0x7f0000000380)='security.selinux\x00', 0x0) fallocate(r6, 0x40, 0x0, 0x800) ptrace$getregs(0xe, 0x0, 0x9, &(0x7f0000000280)=""/212) 07:21:49 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000ffff0f0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:49 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x68000000) [ 937.108021][T12827] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 937.132232][T12828] debugfs: File '12826' in directory 'proc' already present! 07:21:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x60000000}, 0x0) 07:21:50 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) sendto$isdn(r0, &(0x7f00000000c0)={0x2, 0x1, "d3b738df8acc5f2aefdfd90e5f3eda372ca8d916a67a49125c2e3a6c471ee4070dff174a2278b9956d98dee2823770e76af3affdd6da0c3b29cf840408a683027e2053510ac761bc75d28251cb7c50702b1ca351ceeab2e0eaed6b746c16ab0021c3136162d8f7f3e82fd80586f9912f641f24ed51554f318dc44cbeea40dad0e230e0311d16feff8c21254ca36533d0f7fa6f3940e7c715a7d6736e7194a2c84ff35438e1d0ed0e40c78b21343ec24b98bb3a40ec9f157ff13bf9966f7495508d6d51c605943dddd7ee39e0c5529c752c0a408292b459907ad9f09808e57e590a114e0e4aad8df96858628dc079a0d2e21cce5a60085515a860bcb44a17b34cc56a92abf52945159624a4d75f84c0febbcc204b537c13351bc6c7e9ee600c483f3953b886899a537224192968160b737c875a94e60611b1982655f9ac752037e6cc4ebad49fd5978a186fd5e103e29a6057c294bcf3a1a6334b4b6b43d593e5c262054a287f0389dcbc7b31d1bdd5397505b84e41fe42e2a24d6d418a18480687587dde702b8fe3cc28d5028994f1d09743586f82ed136b2ce41752ac8e523076228fa0833eae1bc9e18cd98cf94359c5d099a31d7f0af5052666a9cdf479aef3093e623587e0c52797b569622a48b81d3eca39f729037f0b88ce52897881007eabf72c9f47e76ebf47c491128b66c38af4049b6aa92293978c87692576a6a61f3526cbe4dd18f333af0530ac2d58ea27db3501dded3bf81069330263b1913f9ddabffcf94656fa790fc9f3671b549129cddfa06dbb31622fc7ca034809c3bcdc3f1cb6042120b70f1840cf364313aee22f02a6b752849fe35f1284b4d70eb65298374d611b1d90860c5aaaa91d0dc08d9b78acc4729260b71629c24fb6c5e3398c4fdbc6fa93af7a8030f078fa00b2f9375553b87d67b9b2502cdda90c976ff1ea956236e3a9893daf36e3cefdfe7e4c1a745d8a361e98093555f9ef38f9641cd832fb7b1473f225dd2beda25f23dece17f68fb784b86d8a73569faa3cfb2ae8fe70e74ff5298fa130d571b7bc4979fbeee53814665d8e4533b53626b454b6b7df2de56b57b8635b22aebca8e7c23e615a76126bf95c0a2e2d4574a5417de65878a23a951acb13e7494af854ff26be4add5d51b052d7d0d369a8d2d8e5755ea378dc2a4dfbb59aba91558a7ce8dca5d8ab997dbf5937c918cccd8ae6ea8fd81974dbf8d0fc671ac38836720974d5c98272e48ac9745039564ef6490ab5664dfae154fe365fc50585d13f91d85b29416a942135e2d7ac2cd5d07adc669832e77e48f22af38e15f1d222260ee18ca7f7c7b47f5155d78adcd4891a79b862e2c1e052649cdd8ebffa55846627b7c5716f6ad42673fabdf6153f931eb506ea66aa364cf667ba476884965f76df349b0d936e416df2d462615674b88281000aedbf9c8b8e6977c282276fd10d42306a0d198750824a64754cbd89c2cb7bb02296b5479fbcab994bbf83a2e397a79fedfa9b2422b199649999d69bb69cd371d600a569420afc9997c1971898fbba5d3fa9ff53a71346d3708e4d2642fb7b00228efbdbff777e5bd84d6a781dfc7ab73fd5b6b44e76b8e60bf57884f68a9a249ab473a4426eded1206eca4920415d655f47901ad982c2ba67c1f5cd4fd4889b9b170681864a2557028ebb44159fb1207947141681efa97c772ef850e4a7dae5ef42f990fe01e06d736810e92e33c497c623705d59fe290f70ef77107f46b5dd7ca8abfbbab0ed6e8d6d7196708397b0079c60e28ca0afe422001bd5c23c1feccb0bfe7e03a3a3d67deb9f05aa9b517eff8939da10e9199f955b8b5cc5cafd7a29ce29f2b94cfe5fd768729bb5af6edbd30065cd3d2f743052b949f7f88342e49b18e3999409018e8e293a067028548fba4ffb934f7a1e63f62607cacece226eb1f560de818d7f9d8cd3e96fd5fea463c260f0565112e278b8e27b98be91a2bc35252d2f56890cd2b11fddc2ceefdf9a4b59fe5101941f31a8f14234f1f21943dabdeb08f603d0bd70017c8722da50707841f0b11a040a7f8fcba68712a0869baf516089f279bfa6e492f2818757b04fbbb9c56c7589cb55bdacbf5fdf783e7afd131d52b2583489d475754850111f1106be123f1df092c41ab94242104de930e2ee1ba9d4b7943dfa13d23dfbd11eab93c3d2b3fd55f97b605ac0281f2454b461c1698c3eadc7a85f90b10fc3ec81c2ec9839fe192d46bc56eda805ba6ab659417e37b1c3a5eabb99d64fa86dd7b7ddf22e87240787de63f0e49ef389f2285e7d7aeb8721b8f1e0e51d96d8d710fe8c7ccb7db161cbf2f5ea4a5dac3a50aec6f978a89013fdab2e373c845f30653190b7d04a50e0f0eea56c88ba935ea161b59af0c3405bfd2db6f33f09db2fab5059ecd911931c3dd7404cbd28be829dda72ff731cf028995fe2ccf943c3848c57c6706606afffaa5fcb9c5d16e80b217b4b032e5d07da535aebc488f5dfa03cdd9dc18d2ef6d474129c4aca42c41dd8acbb280c3f998a42479452d6fe58e1c26d6377f7049c987e330b6cf264b7e4d6b60dee8d53d0b4ddc26ce47143ef5ce4bb1bd7d21ec38a68bc3797d6a0305679cafe6a9794f3ae069cd429c8831889511bbdf6a160c451728a0cbcb4ac12e58dc483e9f1ac8ac8ab5e5c4f8fea488fda7128e7b654fb703b58873c717a5ba3d48b285ba6bd37fd602aca5d5ce5125ca92c81c65e45e6bf872efee880337ce2724acca89a6adf5ae27e7dcea78f2bbbb2311c04968312bb796023ddfa09d7aa521a024e4db892209bda6413362cfebc26009dd3f0ca6e020b1118c44892015527488ceb9e955d390b7d11ea791fe4d8ebbbc6a4017f5e9bfa8502dd07bce6d2ba7fb75bad9625faa432839ec751659e6d4924fc19be5a9d94c1d660f95e11f8685d1cb5d880f7165824189e5e74eb0e942571c6b3f9c85a80337f19a3d023679a5eb92ef424d11bbff191ad0c1ff141758ad0bc7dd6b1e341cbb68e6c0a94657381feab124a357be5b0841f8ff1a8e303385746bca4a9e0c126bfb60fb70a6de48ed3e9514293a937e3b717ed813d48259777c194a5d764441c80b706629f7c12026d00fe0f098ba942c7d53729a0549a503cfb30bf716638456e626c9b181ee411ae96ef1da5cbad5a464173d3e1e8a9df96cdccfe195e1290c5ae70e2674f6aecfa167b80dd6cad39485449a7c26787b7ff5d35ee764d28b0ea99a50c7e863aa056b66742da5cc9b07842e6e2ec9222136c906c40b262d2e57e40c785d40379e049981809e6f3fd778ed0a4bde39d502ece83bb8780a27624c175b447800d8adf28a024bbd41cb46cf7080f82715f44371f475ceaf9462e5c3c5bf0d13ccaee30b3ddfc1660f42bd51d8d8dc4ec56d2d6f9f5b0aee3b3aff11c778346d67e9a1127e49a8d5987a22d0b31fafe13ee28ff65a50814cdfb666e7b8eb81dd7b61223010f568854dd001846493a1eebf197d0f90f60c2617b15b6ff7c814a0f2e181d392da7bb871cc59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0xc, 0x10, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) r4 = syz_open_dev$midi(&(0x7f0000001180)='/dev/midi#\x00', 0xff, 0x6000) fsconfig$FSCONFIG_SET_PATH(r3, 0x3, &(0x7f0000001100)='userselinux\x00', &(0x7f0000001140)='./file0\x00', r4) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:50 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000400000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 937.296290][ T1523] block nbd4: Receive control failed (result -22) [ 937.317683][ T2496] block nbd4: Attempted send on invalid socket [ 937.324002][ T2496] block nbd4: shutting down sockets [ 937.335477][T12972] ldm_validate_partition_table(): Disk read failed. 07:21:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) close(0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0x28, &(0x7f0000000700)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000780)={r1, 0x0, 0x8}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000000), 0x10000000d) openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0) 07:21:50 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x7}], 0x0, 0x0, 0x0}) [ 937.352149][T12972] Dev nbd4: unable to read RDB block 0 [ 937.374418][T12972] nbd4: unable to read partition table 07:21:50 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000ffff800000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x68000000}, 0x0) 07:21:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x6c000000) 07:21:50 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x200) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setxattr$trusted_overlay_opaque(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='trusted.overlay.opaque\x00', &(0x7f0000000280)='y\x00', 0x2, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 937.542566][T13061] debugfs: File '13056' in directory 'proc' already present! 07:21:50 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000ffffff0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0xfffffffffffffefd, 0x0, &(0x7f0000000180), 0x10000000000000a2) [ 937.742895][ T1523] block nbd4: Receive control failed (result -22) [ 937.755476][ T2495] block nbd4: Attempted send on invalid socket [ 937.761684][ T2495] block nbd4: shutting down sockets [ 937.773121][T13241] ldm_validate_partition_table(): Disk read failed. 07:21:50 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x8}], 0x0, 0x0, 0x0}) 07:21:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x6c000000}, 0x0) [ 937.828514][T13241] Dev nbd4: unable to read RDB block 0 [ 937.868480][T13241] nbd4: unable to read partition table 07:21:50 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x5, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0x3, 0x8000000}, 0x3c) 07:21:50 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000100000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x74000000}, 0x0) [ 937.975320][T13288] debugfs: File '13285' in directory 'proc' already present! 07:21:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x74000000) [ 938.064988][T13288] debugfs: File '13285' in directory 'proc' already present! 07:21:50 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000200000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:50 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x7a000000}, 0x0) 07:21:50 executing program 5: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x14e24}, 0x1b) recvmmsg(r0, &(0x7f00000004c0), 0x4000000000002fa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x1000000000004e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 07:21:50 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x10000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$FUSE_LSEEK(r1, &(0x7f0000000040)={0x18, 0x0, 0x1, {0x1}}, 0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x90200, 0x0) clone3(&(0x7f00000002c0)={0x8000000, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), 0x35, 0x0, &(0x7f00000001c0)=""/65, 0x41, &(0x7f0000000240)=""/128}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 938.295079][ T1523] block nbd4: Receive control failed (result -22) [ 938.320950][ T2496] block nbd4: Attempted send on invalid socket [ 938.327282][ T2496] block nbd4: shutting down sockets 07:21:51 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x300}], 0x0, 0x0, 0x0}) [ 938.343860][T13506] ldm_validate_partition_table(): Disk read failed. 07:21:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x9effffff}, 0x0) [ 938.401141][T13506] Dev nbd4: unable to read RDB block 0 07:21:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000300000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 938.465007][T13506] nbd4: unable to read partition table [ 938.484835][T13524] debugfs: File '13521' in directory 'proc' already present! [ 938.535815][T13524] debugfs: File '13521' in directory 'proc' already present! 07:21:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xb4080000}, 0x0) [ 938.608235][T13470] block nbd4: shutting down sockets 07:21:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000400000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:51 executing program 5: r0 = gettid() unlinkat(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000001280)={0x0, 0x4000000000000012, 0x0, @thr={0x0, 0x0}}, &(0x7f0000001240)) exit(0x0) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, 0x0, 0x0) tkill(r0, 0x1000000000016) 07:21:51 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x500}], 0x0, 0x0, 0x0}) 07:21:51 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7a000000) 07:21:51 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x8, 0xd009, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0xffffffb3) r1 = gettid() tkill(r1, 0x13) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x4, 0x400000) ioctl$RTC_EPOCH_SET(r3, 0x4008700e, 0xff) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r1, r2, 0x0, 0x7, &(0x7f0000000000)='system\x00', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={r4}, 0xc) 07:21:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000500000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xf0ffffff}, 0x0) [ 938.862079][T13746] debugfs: File '13742' in directory 'proc' already present! [ 938.928776][ T1523] block nbd4: Receive control failed (result -22) [ 938.929770][T13746] debugfs: File '13742' in directory 'proc' already present! [ 938.989333][ T2496] block nbd4: Attempted send on invalid socket [ 938.996469][ T2496] block nbd4: shutting down sockets [ 939.019214][T13751] ldm_validate_partition_table(): Disk read failed. 07:21:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xfffff000}, 0x0) 07:21:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000600000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 939.050782][T13751] Dev nbd4: unable to read RDB block 0 [ 939.061016][T13751] nbd4: unable to read partition table 07:21:51 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x600}], 0x0, 0x0, 0x0}) 07:21:51 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7e000000) 07:21:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xffffff7f}, 0x0) 07:21:51 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000700000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 939.206615][T13871] debugfs: File '13870' in directory 'proc' already present! [ 939.228595][T13871] debugfs: File '13870' in directory 'proc' already present! [ 939.365167][ T1523] block nbd4: Receive control failed (result -22) [ 939.382206][ T2495] block nbd4: Attempted send on invalid socket [ 939.388656][ T2495] block nbd4: shutting down sockets [ 939.417720][T13979] ldm_validate_partition_table(): Disk read failed. [ 939.429439][T13979] Dev nbd4: unable to read RDB block 0 [ 939.437198][T13979] nbd4: unable to read partition table [ 939.506631][T13984] block nbd4: shutting down sockets 07:21:52 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='smaps_rollup\x00') exit(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_procfs(0x0, &(0x7f0000000280)='fd/3\x00\x02\x17\x87:\xf4\x03\xdfc\x88,5I\xd7^\xb5D\xf7\xd7\xdb,(\xd5\x00\xc2\x06MG\xcd\xe9w\xe5s\x02\xf2\xea\xb6\xabsp\x12xT8\x01\x00\xd4S\xd8F\xab.x|\x8b\x87\xb0\xa2\xf5Y>\xb1 p\x998(\xe63\xcf\x7f\xac\x89F\x03n\x96\x15zsw\x98\xca\xcb3\xb6M=h\x01i.\xa3\xda}\x190~\xe7d6\xa5\x17\xb3\xe9\xd9QV\x0f\xf3\x02\xd6\xc1\xc3n\xcd*R\x9a\x95\x12\x05K\xa0<\xc9\xe3\xed\xab\xc9\x8bK\xb3\x86\xe2\x93f\x92iKA|e\x97k :,J36\x11\xf0\x99\x96\xb7]\xfd\xe3\v\xd8\x98\xc5o\xc6\xde\x80\xf7_\xc9\x8f\xaf\xf9\xd5\xb7ui\xea\xde\xd0\xeb\xd9\xf5_\v\xe2*\xa3\xf4\xab?n\xcb\x19i\x80\x91\xd2\xf6\x14\xfe!!0\x84L\x86\x81\x95,B\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xab*[\xa5\xb217\x93\xf3\x88\x92\xa6\xde\x11\xa2-J\x9d\xc9\xb2\x97\xa3\x88v\x9eR\x155\xc7N!\xdb\"8\xc8I\xb9c\xed\xa7!\t\x85s\xb1\xa5\xa7R2Yf\x1c\xf8\xc2z>\xb1\x9c\x02a\x87\xe9\xb8\xf8\xdcv\xb6\xe4\xa6\n\x0e\x83lM7\xcc?\xea\x19\x99\xce\x1c\x10\xd2lQ(\xc7\xe9\xef\xd2Q\vY\xf58\x10|8}uE\xaf\xb4w;\xbc\xe4\x01\xd8\xf2\xf9u\xc1Dt\'\x84\xb5\xa4\x83\xeft\xfc\xf3\xdd\x870xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xffffff9e}, 0x0) [ 939.668676][T14089] debugfs: File '14087' in directory 'proc' already present! [ 939.693356][T14089] debugfs: File '14087' in directory 'proc' already present! 07:21:54 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xe0ffffff) 07:21:54 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000800000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xfffffff0}, 0x0) 07:21:54 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x3f00}], 0x0, 0x0, 0x0}) 07:21:54 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/230, 0xe6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000010c0)={0x0, @in={{0x2, 0x4e21, @multicast2}}}, &(0x7f0000000040)=0x84) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer\x00', 0x100, 0x0) syslog(0x3, &(0x7f00000000c0)=""/4096, 0x1000) socket$unix(0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:54 executing program 5: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x0) ioctl$VIDIOC_G_INPUT(0xffffffffffffffff, 0x80045626, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x111200) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r2, &(0x7f0000000280)="c40965742574978a5d8da6c45a3568d0b0a77878482f06bf2e498543606d035eaf9edcd1796d16158944f3c3079697053376a12f50b8fc02487a14d71cad4ba0451fbbf897c3da656b0a83afeaf5b678f00b5e913ab047d073f2d058196b280ae6659c8bb9723116527e23a69285e6e713a3398e1cb0bb658c454b", &(0x7f0000000300)=""/102, 0x3a4f1d44996e4f91}, 0x20) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000380)={0x0, @bt={0x3, 0x1, 0x0, 0x0, 0x5, 0x6, 0x1, 0x9, 0x100, 0x0, 0x9, 0x1, 0x0, 0x6, 0x1, 0x4}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0xfffffffffffffefd, 0x1, &(0x7f0000000180), 0x10000000000000a2) close(0xffffffffffffffff) [ 942.018042][T14311] __nla_validate_parse: 22 callbacks suppressed [ 942.018051][T14311] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 942.036324][T14312] debugfs: File '14310' in directory 'proc' already present! [ 942.053929][ T1523] block nbd4: Receive control failed (result -22) [ 942.058214][T14312] debugfs: File '14310' in directory 'proc' already present! [ 942.092265][T14313] block nbd4: shutting down sockets 07:21:54 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000a00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 942.144668][T14389] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:54 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x40030000000000}, 0x0) 07:21:54 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8984413869d6e3ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:21:54 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x4000}], 0x0, 0x0, 0x0}) 07:21:55 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000b00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 942.291889][T14525] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 942.318256][T14528] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 942.401698][ T1523] block nbd4: Receive control failed (result -22) [ 942.431844][T14313] block nbd4: shutting down sockets 07:21:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xf0ffffffffffff}, 0x0) [ 942.492849][T14542] debugfs: File '14533' in directory 'proc' already present! 07:21:55 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xf0ffffff) 07:21:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x200, 0x81}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r3, 0x5}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:55 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000001000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 942.609005][ T1523] block nbd4: Receive control failed (result -22) [ 942.623324][T14619] block nbd4: shutting down sockets [ 942.670378][T14687] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:55 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0xff00}], 0x0, 0x0, 0x0}) [ 942.725360][T14619] block nbd4: shutting down sockets [ 942.749040][T14754] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:55 executing program 5: close(0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$rds(r2, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1}, 0x0) syz_open_dev$sndmidi(0x0, 0x0, 0xa0001) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000180)) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, 0x0) 07:21:55 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xf5ffffff) 07:21:55 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000002000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:55 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x1, @empty}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[{0x10, 0x114, 0x3}], 0x10}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x80000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00\x00\x00\x00\x00\x00\x00?\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x3a8) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000040)=0x6, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 942.878067][T14760] debugfs: File '14757' in directory 'proc' already present! 07:21:55 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x100000000000000}, 0x0) [ 942.950134][ T1523] block nbd4: Receive control failed (result -22) [ 942.960220][T14762] block nbd4: shutting down sockets [ 943.026831][T14762] block nbd4: shutting down sockets 07:21:55 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000002800000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:55 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x1000000}], 0x0, 0x0, 0x0}) 07:21:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r3 = dup3(r2, 0xffffffffffffffff, 0x0) sendmsg$netlink(r3, &(0x7f0000001080)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2}, 0xc, &(0x7f0000001000)=[{&(0x7f00000000c0)={0x524, 0x12, 0x20, 0x70bd28, 0x25dfdbfe, "", [@generic="9c4fcb04389be5cd7c8195f75298727e360393bb725a6a65a3cfa1771442b2845b2496c5cd6353dcb39c97f0034b8034774bcf2d539504cb0a076113914d0424dffdca", @generic="1044ef1a04ecaade6334f144bb40d53ea8fc8663dd1474283a29d1ea1df211886de21a8dec2a464f283035cfcf1aa75021d648cbe9abd1b7f2b3d88d5d2470af530916bd264e1ee3a362ffbcdaf1f2aba1c2553f2b9b73e0f7819a6d44b7d9e870e1997915090556fe9a7d3f09c5", @generic="e6c0bb3b9813adee2ebcef0526d7bd7d97156fdff8cee5aa7aa9ca0a8da38d616858669f36dfd584035106a7d4025824b7b787e0701ba550cc4d6c3e2a0f0d72a1673d2521060043f676740372376a60e825eec3b97a9fbbd1ff0b1201ff017035d5d2ba261feb019232a285e0b0bd55bbfee6e51e948d5c35aed18dee02da4b8a0443c7b65b9aae8df868e1847975b5b06afec73e961fa402783da24b4097650e739aae8e21e07e4ae946f9cd44dcd2984e80c1eed9e8a0d30b4a3b491c1f23fe6c82e36c2ea6fe39e6bfbf2c1751157186738e85bf86c664b935e42eb9007d0319483bee6c5e7c87034eaf", @nested={0x12c, 0x3c, [@generic, @generic="0fd7f9dbaa2475b2", @typed={0xb0, 0x8, @binary="4a41ea95de5f7efcc3b67efa8a750b8a9d7358fefa1e0db8e0623147c7651a477aeb554bd588b38069a011d381bf4165c88706476346b2f093785ff73839763092d94ee30683083e6f6de6bd9deeac72ebc2c69bda4ba2370312e1f0029c27bf37a38c70687e8837e18541cb833a974ba66523013aa2f143a82748093925bb30e06ccaaf716dc9f1d59a757797a0ae3c2b26ba89a348f447e66340514442dae72565e29008920127935eb44d"}, @generic="27af427568eff8d6318c6cfcf8a20f09ad6ffbd79b0472e7b8afda7585b6ec12c21b1c2079e88620d2c3aba56284fd369cc9456c1e1e35e6ccd0936dcbbf8e85d9596da0166f7e37e5debfd4072501e881498d3e029f1c159eba7877ff31646930ce208ab57f893035ee76", @typed={0x4, 0x48}]}, @nested={0x9c, 0x4f, [@generic="7771fb9378ea3a7f17389829d6a921805d6d4b08ef2ef69f01fd51c51d789a091f9f97b62d9e29d5c3c3c569f083d8367bd21a88e17ebcacfb903fb5219ffcf20f9f5d5dbce4d74772583def6f5e1dabe1aabe97937475b4476434c9a282d308d49374ca35cb10ea7b0ad8199d134ba94c5cc29403b8624c644541db575a3ab44b2fb2ec29269157d25db2297c6b415c4d0e8d64", @typed={0x4, 0x7b}]}, 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[@typed={0xc, 0x51, @u64=0x5}, @generic="6392a4f5284126197bd7db42913024774ab2646dcf5917b7ac4b4e26bcd6e5aa018a13ba280b637423ca7f05fcf5e06f2cc72f75572e13a5f9dba2882ac972bc05037cad"]}, @nested={0x10, 0x15, [@typed={0xc, 0x8c, @u64=0x5}]}, @generic="b9a6121da6a84f30fe40301488039844b8004f2b3769f1e04f8a5998635f86f9b6a1a44dd38585b984fff5240be6adcc8c5ffe2b9fab8e7592118442b5f1a28a9a81af9fa61b89e1876a4739a4c94c34077a1ee9ad69fade211e8559b8639001924b4fcfde01c0a776cd18c30dcb3bb0bad02ee6cb84fc9ea5a533bd5dc48e62975807ed2da583a4e0a5e22cdf0bab44b0ecd0e8ab1145f44e55da8bb94eb66223147e00ac1a173c", @generic="6fb5", @nested={0x254, 0x47, [@generic="e29d054d529e62582ef22fa3b9182cd5d08d5d2d3de2c20ee7d916af78d14fefae53dafd565cd7e02efbf8daa057f11c0a77551ed0911cf07057656aeb09b2e038f48811cc8659df2d6903cbe9a5ffc2e9d058617ce80bdc9ef271fe4272bf3280d63274217063a36b08ebd46ff6c51c07cab88aee2e24a54805ecedaa973c62280973a8479a614a232b07a444a646922963109cbb382a653c205189b82ea4f84ab686c77f02cc74b4fc267e1fb042b55dc071f314666958b17193b582ce990045690cab43e89a565ec07b8b3bc13b68693e0f01b7f1b04c5858cabdcfe47302b2b8", @generic="a8fca6dbaccad4e8bf60ce971e76dcb9faf69f4ffc630b7b6da6eb0cd61371a1832c6b47af89f32210978ed9c5a86890c8f5fa0a6740fe3558f6c0846883601b7a7f4d8fed6c835ab755022fec4d607679f0d86290ec454c3fe95e64bf128016df0a9135d4ea0960144ad9fab3cb63535db77d57781b6839b9fe1679961ca78739bff0879f7d85b86b7d22a7a4a1b17a1e66441298cf1b49c724d9c200a55a1218f797614d08699a11514c1f96a227999355605cda8342fbad01767f0ee1b956624a470ce5708288f85eb8814e4fcb807f51f7ab1ded06cea909", @typed={0x14, 0x75, @ipv6=@local}, @typed={0x8, 0x1d, @u32=0x9782}, @generic="5ae0999c38a04ff274e2ac453a2baca77b04630f54c7e55345a7a9f50744", @typed={0x30, 0x6a, @str='eth1securityppp0bdevvboxnet1cpuset-\xebppp1\x00'}, @generic="b0eae4deda3a23a09013c811074b68f8a03260d1b092e1bc7da2af838bf7f1847ca729600b415813"]}]}, 0x374}, {&(0x7f0000000980)={0xd4, 0x27, 0x8, 0x70bd2c, 0x25dfdbfd, "", [@generic="59894a48a6ca9d4ef557085a2c7682a2f70e52fe94400b7370733be32f51171f75ec2e0968eec6b8f4724df28a40a8a76eadf27283c95fa56de7fa6fea47d8705ea1613fe83a7ee3b3f4472bdf8fb4c3703be423bd0097f15dfc93c611a5d0463599ce5a53bc1824a0e476e4edc77fd35e7399ee0af2fdae949763df6fe12ff79cd2c69edd7043fe9bdaea3376632e438465dbc97be17ac4c65a38bca27af8eec3ded75dfb37110640da1b49cbd3058355acc7c810d3b257e7e9d531ad93faa00afdb0"]}, 0xd4}, {&(0x7f0000000a80)={0x168, 0x33, 0x400, 0x70bd28, 0x25dfdbfe, "", [@generic="2b46eee787239606f64d2f27a0e7866005311da334dd9f5cbbd0f21f6891e6f7b0c04eb084502c772514382837ded40897d8933620a9acac0a8918c4e21970ff2a60242d50bfaf5d9947ee64983555f6c03e3cd9d01909bc26ed3e0b0bfbcb6570c9fbe4c7df27e611e980647ff7976052c688b7039c1e726ad2", @generic="3d8ea1283656cfb23a24216d88114b2b594d9165bca1c481beb236c2038369a66cf1c9f94ae47540aa4298da5e7ec3e84dff1d0eabc2e0c5869338a2b5c4b2f9c303b7d37599ce8092706413d55ec1649779e98e8a322d5e40c29eda55f6eadebbf8928dbe1a", @generic="3330534f0874943d439eff279e1e9fb3f5f4ff8468e031a74339f3016cbc6d6b2265eb0625aeabc960f440a997acf3096c1c70ef2641ebcd5a39733cfec9cbcea5e3b1a66f452b677ab6d9d8713995632b679ac6a54cf049e61f709078c696f25a3f8ec607ba7365a568f0aeddcc56b1caf0b5ad76"]}, 0x168}, {&(0x7f0000000c00)={0x2d8, 0x13, 0x201, 0x70bd2b, 0x25dfdbff, "", [@generic="1c64d6ac5aa4", @nested={0x244, 0x30, [@generic="3f25750851bfa031c1178756fa548259b9f30ba5c003ab2bd8545f634dc2aa8ae228a5b1832237ee2189ae3f064829a694bacebf183269872335a82775d30c8b2b7d263675b9a6a4f6fe65d43d4aa256ce43b7a68ba2d4c9485254e79c80bcc9b73bd9129f357fff116704e27b706b9cb9799e296a62b2ac6497830cb4d47b3082c7a3df0765fe137289a1bef077ba9deccd25b6e744f4a9979794224946ef55b1b4a3d69045a10f502817afe015cbdff45eb5095376943d3a625694468553ede1b724d9688ef96216", @generic="afde9664efecb7c13ee5d5171cee2cd66f817db4d507f102d0dcbd55d00f0461429a91d467e6c06acaeeddf7229211d9b89a5284805807af02b6a437409973b9ed5b959288ef820f5040233866160e4795372d5272c2b03293fe0eb727a4b9d02d48a7726a090eb69b0486b7e6b9ea01058eff2d42b22c38919c63cfc5b1d7d05dcba3bec6509f94bf8705d1fe438fcb90de0f2415817a7aaa0f0c7b36391b4d3181f5fc73f9d4b3711ef8674d1084128d3d5131234db241df2f14ac70684e56824ea3fcc3f32bb7b5652762abeb732f", @generic="18ddaf6b000cde2fd364902a22e1646993cbe4e4f62699b9354c93c617d77e336a92ea53b48dbc56c6e57d9b4995b241c059041c10df8d3da42b77122079468a896e5c0928b16427c1e576279f136d4b48837beaa2a83f21e9bd4bc6de39b3d32638934d5b316f3ace4008b182693160e976da9796760a71189de5016468cb27eb4353df38bdc7748b0437557222152f95e7b9c29acf803e37c4d82506b07d5f60bbaec0c5"]}, @typed={0x14, 0x13, @str='!lomime_type\x00'}, @generic="0d399f94e3e43c59f1535fb8c6e9859a8a1f1237c81820263a7d563be4cf969d6810dc0cd82418ab57d5a90d1af1fb4f8a5ab7e3e5ecf10cca7348b737e118", @generic="8ed9cf7aea2aa0715b0a1d6110bfb07aeb79735c9556f7a2e0a77825b877c7a29d2d20cea4f7842ca6"]}, 0x2d8}, {&(0x7f0000000f00)={0xe0, 0x37, 0x800, 0x70bd26, 0x25dfdbfe, "", [@nested={0xc4, 0x7e, [@typed={0xa0, 0x62, @binary="71e602c3fcfd26527be74a4f7111d5fba6f40492c885ed9ca1d1c6ad7430979cf807bd1f42a09bb400246f6c87367db6b042fe3016d8fb141d1e93df9179310dc5f49fca049cd8bb93768dd60e46c93968a04152c7467b198ab34a526ad6d202528a70eee50490962e81bd1e0424b70e2d68cf321dd2674ba93177981fddf7cd30c14c65aa8bc953ba398c0d62888966cbb1b74e76e233cf46"}, @typed={0x8, 0x63, @ipv4=@multicast2}, @generic="2a9e67d6187de9b9e8ed8fcd4d9f1f1a7ee928762d0861f0"]}, @typed={0xc, 0x58, @u64}]}, 0xe0}], 0x6, 0x0, 0x0, 0x4814}, 0x4c04c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x400004, 0x20000000007ffd, 0x7d, 0x200, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x3c) 07:21:55 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xf6ffffff) [ 943.138282][T14877] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 943.227588][T14954] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:55 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000002a00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:56 executing program 5: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) [ 943.364242][T14993] debugfs: File '14990' in directory 'proc' already present! [ 943.372530][ T1523] block nbd4: Receive control failed (result -22) [ 943.393927][T14987] block nbd4: shutting down sockets 07:21:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x200000000000000}, 0x0) 07:21:56 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x3c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000000c0)=0x1a, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x5, @ipv4={[], [], @multicast2}, 0x1}, 0x1c) [ 943.410906][T14993] debugfs: File '14990' in directory 'proc' already present! 07:21:56 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000004000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 943.485637][ T1523] block nbd4: Receive control failed (result -22) [ 943.495048][T14987] block nbd4: shutting down sockets [ 943.558530][T15050] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:56 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfcff0000) 07:21:56 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x2000000}], 0x0, 0x0, 0x0}) [ 943.635860][T15155] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:56 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000004800000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x300000000000000}, 0x0) 07:21:56 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) r2 = epoll_create(0x1002) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) 07:21:56 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_rose_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x100, @bcast, @netrom={'nr', 0x0}, 0x7, [@default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) splice(r1, &(0x7f0000000280), r2, &(0x7f00000002c0), 0x4, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) fsetxattr$trusted_overlay_opaque(r5, &(0x7f0000000300)='trusted.overlay.opaque\x00', &(0x7f0000000340)='y\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r6 = open(&(0x7f0000000080)='./file0\x00', 0x420000, 0x0) getdents64(r6, &(0x7f0000000100)=""/230, 0xe6) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f0000000100)=""/230, 0xe6) ioctl$DRM_IOCTL_RM_MAP(r7, 0x4028641b, &(0x7f0000000380)={&(0x7f0000ffb000/0x3000)=nil, 0xb521, 0x1, 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x9}) connect$rose(r6, &(0x7f0000000000)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, 0x1, @default}, 0x1c) [ 943.811585][T15217] debugfs: File '15214' in directory 'proc' already present! [ 943.839440][ T1523] block nbd4: Receive control failed (result -22) [ 943.864404][T15212] block nbd4: shutting down sockets 07:21:56 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000004c00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 943.934342][T15212] block nbd4: shutting down sockets 07:21:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x400000000000000}, 0x0) 07:21:56 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfe7f0000) 07:21:56 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x3000000}], 0x0, 0x0, 0x0}) 07:21:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/230, 0xe6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='gretap0\x00', 0x10) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:56 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$bpf(0x0, 0x0, 0x0, 0x0, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x0, 0x0) symlink(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0/file0\x00') faccessat(0xffffffffffffffff, 0x0, 0x0, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x0, 0x0) umount2(0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) gettid() pidfd_open(0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) pivot_root(0x0, 0x0) pidfd_open(0x0, 0x0) prctl$PR_GET_UNALIGN(0x5, 0x0) fspick(0xffffffffffffffff, 0x0, 0x0) 07:21:56 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000006800000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 944.169510][T15441] debugfs: File '15439' in directory 'proc' already present! [ 944.195326][ T1523] block nbd4: Receive control failed (result -22) 07:21:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x500000000000000}, 0x0) [ 944.274620][T15435] block nbd4: shutting down sockets 07:21:57 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000006c00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 944.373998][ T1523] block nbd4: Receive control failed (result -22) [ 944.391334][T15435] block nbd4: shutting down sockets 07:21:57 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x4000000}], 0x0, 0x0, 0x0}) 07:21:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000000)={0xc0, 0x7, 0x0, 0x0, 0x133, 0x8, 0x8, 0x1, 0xba, 0xd6, 0x4, 0x7b, 0x0, 0x21, 0xb5c7, 0x3, 0x5, 0x20, 0x81}) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="90"], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket(0x22, 0x2, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x2, 0x1, &(0x7f0000000080), 0x4) 07:21:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x600000000000000}, 0x0) 07:21:57 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000007400000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:57 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfeff0000) [ 944.569390][T15667] debugfs: File '15666' in directory 'proc' already present! 07:21:57 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000007a00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 944.721629][ T1523] block nbd4: Receive control failed (result -22) [ 944.732121][T15681] block nbd4: shutting down sockets 07:21:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x700000000000000}, 0x0) 07:21:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, &(0x7f0000000300)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000480)={{&(0x7f0000000340)=""/209, 0xd1}, &(0x7f0000000440), 0x1}, 0x20) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x2, 0x4, 0x81, 0x6c62632c2eaf1c98, 0x12, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x70bd2a, 0x3505}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0xe8d2, @rand_addr="c54867d56557649cdba4474bdb1122c7", 0x3f}, @in={0x2, 0x4e22, @empty}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0xe68f6e0, @ipv4={[], [], @broadcast}, 0x7e}}]}, 0x90}}, 0x8000) dup(r0) r3 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4f4d, 0x400) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000500)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0x5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0xffffffff}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:57 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x5000000}], 0x0, 0x0, 0x0}) [ 944.824745][ T1523] block nbd4: Receive control failed (result -22) [ 944.835000][T15681] block nbd4: shutting down sockets 07:21:57 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) bind$packet(r4, &(0x7f0000000300)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="65ed59501ed8"}, 0x14) sendmmsg(r4, &(0x7f0000000d00), 0x400004e, 0x0) 07:21:57 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xff000000) 07:21:57 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000028700000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 944.977767][T15897] debugfs: File '15896' in directory 'proc' already present! 07:21:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xa00000000000000}, 0x0) 07:21:57 executing program 5: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x0) ioctl$VIDIOC_G_INPUT(0xffffffffffffffff, 0x80045626, 0x0) r2 = syz_open_dev$dmmidi(0x0, 0x0, 0x111200) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r2, &(0x7f0000000280)="c40965742574978a5d8da6c45a3568d0b0a77878482f06bf2e498543606d035eaf9edcd1796d16158944f3c3079697053376a12f50b8fc02487a14d71cad4ba0451fbbf897c3da656b0a83afeaf5b678f00b5e913ab047d073f2d058196b280ae6659c8bb9723116527e23a69285e6e713a3398e1cb0bb658c454b", &(0x7f0000000300)=""/102, 0x3a4f1d44996e4f91}, 0x20) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000380)={0x0, @bt={0x3, 0x1, 0x0, 0x0, 0x5, 0x6, 0x1, 0x9, 0x100, 0x0, 0x9, 0x1, 0x0, 0x6, 0x1, 0x4}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0xfffffffffffffefd, 0x1, &(0x7f0000000180), 0x10000000000000a2) close(0xffffffffffffffff) [ 945.133806][ T1523] block nbd4: Receive control failed (result -22) 07:21:57 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000ffffffe400000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 945.196238][ T2495] block nbd4: Attempted send on invalid socket [ 945.202507][ T2495] block nbd4: shutting down sockets [ 945.214327][ T2495] print_req_error: 496 callbacks suppressed [ 945.214343][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 945.231281][ T2495] buffer_io_error: 502 callbacks suppressed [ 945.231290][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read 07:21:57 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$UI_GET_SYSNAME(r1, 0x8040552c, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) [ 945.248151][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 945.259031][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 945.284608][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 945.295585][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 945.303322][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 945.312058][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 945.323040][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 945.331177][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 945.339036][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 945.351945][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 945.361288][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 945.372194][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 945.383995][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read 07:21:58 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x6000000}], 0x0, 0x0, 0x0}) [ 945.392117][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 945.403607][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 945.415029][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 945.426436][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 945.437685][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:21:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xe00000000000000}, 0x0) 07:21:58 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000fffff00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 945.454053][T15973] ldm_validate_partition_table(): Disk read failed. [ 945.470018][T15973] Dev nbd4: unable to read RDB block 0 [ 945.482322][T15973] nbd4: unable to read partition table [ 945.532655][T16195] debugfs: File '16168' in directory 'proc' already present! [ 945.572004][T16195] debugfs: File '16168' in directory 'proc' already present! [ 945.609243][T16237] block nbd4: shutting down sockets 07:21:58 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x200}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r3, 0x200, 0x20, 0x1, 0x3}, &(0x7f00000002c0)=0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'batadv0\x00'}, 0x18) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f00000000c0)={0x0, 0x8}) 07:21:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xf00000000000000}, 0x0) 07:21:58 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xff0f0000) 07:21:58 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x7000000}], 0x0, 0x0, 0x0}) 07:21:58 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000080ffff00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:58 executing program 5: open(&(0x7f0000000000)='./file0\x00', 0x82040, 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x17cd, 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x79fd, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) [ 945.925064][ T1523] block nbd4: Receive control failed (result -22) [ 945.935456][T16338] block nbd4: shutting down sockets [ 945.985814][T16351] debugfs: File '16344' in directory 'proc' already present! 07:21:58 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x80000) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) r1 = semget$private(0x0, 0x0, 0x200) semctl$SEM_STAT(r1, 0x2, 0x12, &(0x7f0000000100)=""/92) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x2000000000000000}, 0x0) 07:21:58 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000ffffff00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 946.034941][ T1523] block nbd4: Receive control failed (result -22) [ 946.048658][T16338] block nbd4: shutting down sockets 07:21:58 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xff600000) 07:21:58 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x8000000}], 0x0, 0x0, 0x0}) 07:21:58 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000e4ffffff00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:21:59 executing program 3: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000000)=[0x3665, 0x7b804258]) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/230, 0xe6) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000000100)="38aa34277d585c92972e6d1ff95b052bd23ad1132e36c8e84009b741b8888820a6daade0b027568ce872036b1f21a60f5c3263d96370e415c8d67cf9a62d7701cb1aa37df5bfb8329ba7573209eca266981ec5b84841a25ea70311fbc2a53aa75ecaf8faa49f63225378b848444494c3c753441ed6e97729f5ee9576ded82f9c05e0a2f657f158e69af4fb470628e499c50d4f74a12f16002330", 0x9a, 0x9, 0x0, 0x3}]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x40000000000002, {{0x2, 0x0, @multicast2}}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) 07:21:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x4000000000000000}, 0x0) [ 946.346621][ T1523] block nbd4: Receive control failed (result -22) [ 946.357857][T16518] block nbd4: shutting down sockets [ 946.405655][T16578] debugfs: File '16576' in directory 'proc' already present! 07:21:59 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000100000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 946.480550][T16518] block nbd4: shutting down sockets [ 946.481776][T16578] debugfs: File '16576' in directory 'proc' already present! 07:21:59 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xff7f0000) 07:21:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x4800000000000000}, 0x0) 07:21:59 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x3f000000}], 0x0, 0x0, 0x0}) 07:21:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) listen(0xffffffffffffffff, 0x81) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:21:59 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000004e80)={0x14, 0x4, 0x7, 0x319}, 0x14}}, 0x0) r0 = socket(0x10, 0x80002, 0xc) sendmmsg$alg(r0, &(0x7f0000000140), 0xb0a30d1eb5284d46, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 07:21:59 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000004000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 946.758127][ T1523] block nbd4: Receive control failed (result -22) [ 946.767870][T16796] block nbd4: shutting down sockets 07:21:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x4c00000000000000}, 0x0) [ 946.895345][T16813] debugfs: File '16807' in directory 'proc' already present! [ 946.921446][ T1523] block nbd4: Receive control failed (result -22) [ 946.931463][T16796] block nbd4: shutting down sockets [ 946.951836][T16813] debugfs: File '16807' in directory 'proc' already present! 07:21:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x3b7, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x33, 0x119, 0x0, 0x0, {0x2}, [@generic="ffd38d9b", @nested={0xc, 0x1, [@typed={0x6, 0x6, @u32=0xffffdd86}]}]}, 0x24}}, 0x0) 07:21:59 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x40000000}], 0x0, 0x0, 0x0}) 07:21:59 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) epoll_create1(0x80000) 07:21:59 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000ffff8000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 947.059525][T17000] __nla_validate_parse: 19 callbacks suppressed [ 947.059532][T17000] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:21:59 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfffbffff) [ 947.186125][T17030] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 947.217153][T17032] debugfs: File '17024' in directory 'proc' already present! [ 947.217176][T17029] openvswitch: netlink: Missing key (keys=40, expected=100) 07:21:59 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000001000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x6000000000000000}, 0x0) 07:22:00 executing program 3: syz_mount_image$hfs(&(0x7f0000000280)='hfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={[{@part={'part'}}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x84a2, 0x0) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x6) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x8000, 0x10000) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x5, 0x20000000007ffd, 0x7d, 0x0, r5, 0x3, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0xfffffffe}, 0x3c) [ 947.373018][ T1523] block nbd4: Receive control failed (result -22) [ 947.382933][T17048] block nbd4: shutting down sockets 07:22:00 executing program 5: ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000180)={@broadcast, @dev, [], {@ipv6={0x86dd, {0x0, 0x6, "76608c", 0x30, 0x3a, 0x86ddffff, @remote={0xfe, 0x80, [0x3, 0x543, 0x700, 0x5, 0x50000000000000d, 0x8848000000f0ffff], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000]}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x7, 0xffffca88], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0x3, 0x4, [0x140, 0x80ffffff, 0x28, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0x0, 0x5]}, @rand_addr="7e9c8f94656d17cb7b3265042a144150"}}}}}}}, 0x0) 07:22:00 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0xfdfdffff}], 0x0, 0x0, 0x0}) [ 947.503189][T17245] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 947.514965][T17048] block nbd4: shutting down sockets 07:22:00 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000002000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:00 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xffff0000) [ 947.551865][T17252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 947.588941][T17253] debugfs: File '17251' in directory 'proc' already present! [ 947.606747][T17253] debugfs: File '17251' in directory 'proc' already present! [ 947.664093][T17254] hfs: can't find a HFS filesystem on dev loop3 07:22:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x6800000000000000}, 0x0) 07:22:00 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000003000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 947.784615][ T1523] block nbd4: Receive control failed (result -22) [ 947.804682][T17356] block nbd4: shutting down sockets 07:22:00 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0xff000000}], 0x0, 0x0, 0x0}) 07:22:00 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 947.825135][T17467] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:00 executing program 5: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = memfd_create(0x0, 0x0) r1 = dup2(0xffffffffffffffff, r0) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x0) ioctl$VIDIOC_G_INPUT(0xffffffffffffffff, 0x80045626, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x111200) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r2, &(0x7f0000000280), &(0x7f0000000300)=""/102, 0x3a4f1d44996e4f91}, 0x20) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000380)={0x0, @bt={0x3, 0x1, 0x0, 0x0, 0x5, 0x6, 0x1, 0x9, 0x100, 0x0, 0x9, 0x1, 0x0, 0x6, 0x1, 0x4}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0xfffffffffffffefd, 0x1, &(0x7f0000000180), 0x10000000000000a2) close(0xffffffffffffffff) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000040)={0x1, 0x0, @pic={0x0, 0x0, 0x8, 0x3, 0x4f, 0x7, 0x3f, 0x6, 0x0, 0x0, 0x6, 0x1f, 0x7, 0x6, 0x3, 0x1}}) bind$netrom(0xffffffffffffffff, &(0x7f0000000440)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0xdfc64685766fc2df, 0x0) [ 947.927449][ T1523] block nbd4: Receive control failed (result -22) [ 947.929279][T17476] debugfs: File '17471' in directory 'proc' already present! [ 947.950349][T17478] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:00 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000004000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 948.006827][T17473] block nbd4: shutting down sockets 07:22:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x6c00000000000000}, 0x0) 07:22:00 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xffffaa55) 07:22:00 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0xfffffdfd}], 0x0, 0x0, 0x0}) [ 948.187151][T17662] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:00 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) openat$cgroup(r2, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000240)=0x80000001) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='trusted.overlay.opaque\x00', &(0x7f0000000100)='\x00', 0x1, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) getsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000140)=""/136, &(0x7f0000000200)=0x88) 07:22:00 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000005000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 948.302700][ T1523] block nbd4: Receive control failed (result -22) [ 948.317993][T17698] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 948.327983][T17693] block nbd4: shutting down sockets [ 948.441657][ T1523] block nbd4: Receive control failed (result -22) [ 948.454337][T17693] block nbd4: shutting down sockets 07:22:01 executing program 5: open_by_handle_at(0xffffffffffffff9c, &(0x7f00000000c0)={0x9, 0x20000000001, "c2"}, 0x0) 07:22:01 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x2}], 0x0, 0x0, 0x0}) 07:22:01 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000006000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x7400000000000000}, 0x0) 07:22:01 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f00000000c0)="cff01238e9fc5bf4b0c78e598e9d37131df674ef29f505afb7f0b236a75327d8de9156e78e6328", 0x27}, {&(0x7f0000000100)="75378c9e09e4af8cd6ee1abaefad9576bf5d92d626e561d26a0734cf4f7faae388d9527e055502e96d4764528dc812b68188f8437df5b6531f230b21af37ea51a350533c717e68d60493558dc7c824f6117675d6a51f232d9533b9e3fd6f114c8e0a930fd48333883f67df2b2aa7cf60b9fae5cdb171f6c2ea9febec6ee946fcec5fdf972cab23452d25a60225e96623396bbbbde7e90892b462956b86860fbc68d588cb90492ed0aaeb26", 0xab}, {&(0x7f00000001c0)="2fe4b57dcb586f46fa6312804d5964effa", 0x11}, {&(0x7f0000000200)="db4115737ba13d7fa24f1549d4f55aa562a256bb6b27b746d1547736b5fd310a1bc8850d6dfa7642cf05ffde326d730f93bc1a8b94ee6a57bf6362894f3178b900a58ad742d3b226ad09dc18ae9e68c8a73834bcc7bd0bd5789daab69b739ed5244dfa8aa87ba53bbed78d474501cf27a3329213523b852debf25e63c90aa520467d44b6e99ba3531258ffe0d47df6d16bcb08", 0x93}], 0x4, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:22:01 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfffffbff) 07:22:01 executing program 5: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000000280), 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) stat(0x0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x6, 0x10000) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000003c0)=0x1e) r2 = getpid() setpriority(0x2, r2, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000300)='comm\x00') preadv(r3, &(0x7f0000000480), 0x100000000000022c, 0x6c00000000000000) syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x6c00000000000000) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000001e00)={0x0, 0x2}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r7, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x2}}]}}]}, 0x48}}, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000200)=r7) r8 = getgid() setregid(0x0, r8) getgid() stat(&(0x7f0000000780)='./file0\x00', 0x0) setregid(0x0, 0x0) r9 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKRESETZONE(r9, 0x40101283, 0x0) r10 = getgid() setregid(0x0, r10) lsetxattr$system_posix_acl(0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0200000001000000000000000200", @ANYRES32, @ANYBLOB="040006000000000008000000", @ANYRES32, @ANYBLOB="08000200", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000400000000002000010000000000"], 0x9, 0x1) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="40f2bb00000000000b001b000000"], 0x30}}, 0x0) ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') [ 948.690424][T17814] debugfs: File '17813' in directory 'proc' already present! 07:22:01 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000007000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 948.769298][T17833] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 948.820732][T17862] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:01 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000140)="d0bb45c42a752e7adf3230cdaf24ae9481164be43fe6a4a92b78ca8a5de09cace447425d3184a6da0ee92d6bb9ef4a2c306fc36f9c426abefe02796bc8146073e4f315f7a2bf7765b3d548d31993040f5697d244fc58d0b9b82d13bf3767e04e2696e69c9a7b8d80f7f844e5626f3ec155be6d2627f8d680f4f9873a3bfd2e543db0b3c38a5011a73e940c3075329374f16a59fe596b7cfd465cdcd6ed76cb8fb7f102b3f062af1deb7649630527a3c8ad4331ebabf8c9d913d50ea2c2", 0xbd}, {&(0x7f0000000200)="a5513a9ac7d6f1196a1e0da927d60309719cbc4920ff28f4213a2cd5d3606268cda8e5015404894200c34f270b72310bdf77b8657a6c18cca09c2d924f43d38a7c7eb717dc4da8f4380b67150352282d5efe7724acd297e1b0e41d43c584b4b9f60d6999c170bcbba6c8d504f6bb26bb8faeabb275ded2e38a11ca4612df0d3d05d0c2a6b24f73bae20041b4c187bf672d95de483b828b2c3a2b76fd9b31dc889cfe30c029fa5eac9955aa82f6778865baf2037a5fd0b3cf4e0cde80c912ddf2179fee", 0xc3}, {&(0x7f0000000300)="66e9bf90957e679621ed981ac9b6fca1a8426e3e231861e591e2f5e586b0d8460e2bb627fb7886d5d7c458e3478e2c802e4dc6dd903f51d38112502509837f084993972ce0919c3742c011b9ca984f128e6ec628fa6b4c9041104891d0f7d0443b30163bfd8909", 0x67}, {&(0x7f0000000380)="9b3a8b400917d6f40e08e6d0d86ec166d6a511c904037f00784f90ae25d5aa35b16061cd7797e3547483276c86a8256cd964c5242aa8ac03a6fb88e5dec04a7d5b2274ba2d847d577cd3e1017a3b4678d0f54511894b0014f75b71376aa87fe72202e6fe842bf5179a0613dab690459022725908be69fc6b5f6bf9262149c65d9fe8", 0x82}, {&(0x7f0000000440)="cea3892463df086392236cadfc4f35ff06abc1b97c779870143e0e62db0f8a72422664eb39fb5d92c70905e0ae126b7574065b17b7123dac65f5e77ac7298208a9ffc759c9e733df6624fd5a3f80e209b90126450bc3f3ae8f94d7d1be4b317b56893e8d1e661b8fca8c7f70c47d54e861b9cc02d3586f9de005337ba2902a634d42828df311ea00d5cf5c749eed7ba3b934c26b576cebf77b376eaa0891bcc2cedc92d587f2", 0xa6}, {&(0x7f0000000500)="994f87ecfa28a369b14e72822c4e428ab2970896ade623539dce3ed2d05c45412817264124c9beb6c77e1bccfbec73ab4726ef895abf7da218a0b025eec17a3d33fc65d91ac34b2d202e22021b172cdebda48e9a9706db554bac4f7dafbfaad503bc6b0882a4e0638a4a52f968d6c38a4eb31b59afc513d2e935d284c28a787d5143de2581c2d9e5fc09642dedbce5522f379abef74ded01a041868eb5ad6f88ee91e6aa87537c6655991c044cdeaa68cbdeef5eb9dfb2bd895032238c8d058c82ac77bfee2399e13f49ce229dceb1b0", 0xd0}], 0x6, &(0x7f0000000680)=[{0x18, 0x211, 0x1, 'R'}, {0xe8, 0x109, 0x200, "06fba0fb97bdbe798e8893b38b10c50c6173beb5198e8bc790aa0951854a3a32d778766ced79de849afb29d98e7e2b5f84b3093b5cda9ceac4c451b1812ee195abd586019cd35b34111dcb01535fc3fca290f041d413962573e45dc6a6915b2f8194b1496ea1c0524b970854bec2ae8759f2a7d8628e7ff5535edfdfc3af295dbb071e33fbe21209021fa8616a391014e6e19144bb2c33f8647346c52306eecffd970f7808a44c2be252aaf4c7b5b7e96c00ac80b5d6f735e68d7ac91a2e2220f079fcfb0caf71ced478db3f94b8e55e7f43"}, {0x90, 0x10f, 0x8, "2f95bbb698d3aca5f0edfbebbbdf1d63981f4a173dc243835b117039d2c292bc4cfde4d5f467bf9e36d3fcf84b0763ef464d53506046dfe507664e4aef9225d1a9581747016e87a66dabf4feda4bcedb8b59e4b7169db903f1cb6de111a61b265cb06b4738633f2c25e71657162df2ed944f92a3bb265cbd152d9f8f7818e295"}, {0xe0, 0x2bf, 0x2, "a80c799f04a98165f0dbd6d419206e8d5930f1a90320e7db28b497077f05366a66f4ca4d60886e330efe20992a8f35830acf70ec42faa30b0396bc7d5c3f60acfaf25196fc6dfa91ac6b437364d2cf39bf81f0d18a05a88acf9452c78f353479f28879090848244661c9aa596f866582c5f25057caf993f28e3c724995cbd2210ddcfde84a9600c2660955d70f7067b4c9c3c553209e51f45d4c2b6f93f1f5d2cfffc71f35027fe9a69718112ff38359103ce03be9009bfe4f1c0a00378731bb1cdfd017f021746345668c9a12b3e6"}, {0x38, 0x20b, 0x0, "8e134d2e3270202174da7e4c56a22a7cd284f36003577634c66d132dbc3465419aff"}, {0x48, 0x114, 0x40, "8a1711c562d870ed7ba39f77fbf2fd62e4e47eb9a5d9db939c5bde4b5191f4f1e49db4a2af6907cc4f87cea2d8c5ab04a82b65"}], 0x2f0}, 0x892f46ead5057ed6) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = syz_open_dev$audion(&(0x7f0000000980)='/dev/audio#\x00', 0x6, 0x400100) ioctl$void(r3, 0x5451) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) ioctl$VIDIOC_G_EDID(r4, 0xc0285628, &(0x7f0000000ac0)={0x0, 0x8535, 0x7, [], &(0x7f0000000a80)=0x40}) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/btrfs-control\x00', 0x0, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) [ 948.863186][ T1523] block nbd4: Receive control failed (result -22) [ 948.892266][T17829] block nbd4: shutting down sockets 07:22:01 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x3}], 0x0, 0x0, 0x0}) [ 948.968378][T17829] block nbd4: shutting down sockets 07:22:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x7a00000000000000}, 0x0) 07:22:01 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000008000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:01 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xffffffe0) [ 949.082384][T17993] debugfs: File '17987' in directory 'proc' already present! 07:22:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/230, 0xe6) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001540)={{{@in=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000001640)=0xe8) syz_mount_image$jfs(&(0x7f0000000300)='jfs\x00', &(0x7f0000000340)='./file0\x00', 0x4, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000380)="689831ef9af42c1c78750470fa87f2882ede439264c7ff79d30300545e1d8ded9e23f2a68b8e48296ff7c163ac91d8ba239724b7b4493af1be2d7e7407f1f2991961076c95495e", 0x47, 0x3e7}, {&(0x7f0000000400)="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", 0x1000, 0x73c554d2}, {&(0x7f0000001400)="2c77cf3a70ae9effb0150ef41e84fb81ba93eece801e4f6629b88c57e5c1683fda1ccf4ff369e59224f0b1e19e0e95f585523f050b7f6daaf8d90ebf45efffe7f8c6980ae9d51fec018653386f53a1a7a8ebe9ef58f8a0eb78c5210ba5011a9e4bb6d96da36ef3bee614851051660a140ba2dca82d0304df5a18fedf9841ac53b4f581f80b9def4d7e4b7dc3d7d12402eea898f4655bc3efa0262209c71a3f44172b3f5e8e25ac", 0xa7, 0xffff}], 0x1000002, &(0x7f0000001680)={[{@integrity='integrity'}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@noquota='noquota'}, {@noquota='noquota'}, {@grpquota='grpquota'}, {@quota='quota'}, {@discard='discard'}], [{@fsuuid={'fsuuid', 0x3d, {[0x64, 0x33, 0x63, 0x38, 0x99, 0x32, 0x30, 0x39], 0x2d, [0x228fa71bd1f9b7cc, 0x63, 0x62, 0x65], 0x2d, [0x65, 0x41fafdd5ad2f5ea2, 0x0, 0x62], 0x2d, [0x39, 0x39, 0x35, 0x36], 0x2d, [0x64, 0x0, 0x35, 0x30, 0x31, 0x37, 0xf3, 0x32]}}}, {@euid_lt={'euid<', r4}}, {@context={'context', 0x3d, 'root'}}]}) pipe(&(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7ff, 0xfea, 0x7}, &(0x7f00000000c0)=0x10) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000280)="0dc1dfa56ef51b1a4f14436efb89288b9573b8caf5cdb66b9fb7a53ba2a3a7d243079dc409cd0761f61cfc21fc34605fddeb672aba7f2b8d87b29d286b4d04f2b7e9b442a0ef69f3f62a1ce0c93c1c1417a9fa732972d3", 0x57) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r5, 0x6}, &(0x7f0000000140)=0x8) r6 = dup(r0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f0000000100)=""/230, 0xe6) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f0000000240)={0x2, 0x7, 0x1, 0x3ff, 0x4}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:22:01 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x1ee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000001200)='/dev/null\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x0, 0x0) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000001340)=""/10) open(0x0, 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f00000012c0)=""/101) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x0) [ 949.153125][T17993] debugfs: File '17987' in directory 'proc' already present! 07:22:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x9effffff00000000}, 0x0) 07:22:02 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000000000000a000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:02 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x4}], 0x0, 0x0, 0x0}) [ 949.346395][ T1523] block nbd4: Receive control failed (result -22) [ 949.357320][T18091] block nbd4: shutting down sockets [ 949.417223][T18161] JFS: discard option not supported on device [ 949.450517][ T1523] block nbd4: Receive control failed (result -22) [ 949.460600][T18091] block nbd4: shutting down sockets [ 949.468608][T18161] jfs: Unrecognized mount option "fsuuid=d3c8™209-Ìcbe-e¢" or missing value [ 949.471185][T18157] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 07:22:02 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000000000000b000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:02 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfffffff0) [ 949.565252][T18183] debugfs: File '18181' in directory 'proc' already present! 07:22:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xb408000000000000}, 0x0) [ 949.615347][T18183] debugfs: File '18181' in directory 'proc' already present! [ 949.669046][T18172] JFS: discard option not supported on device [ 949.700465][T18172] jfs: Unrecognized mount option "fsuuid=d3c8™209-Ìcbe-e¢" or missing value 07:22:02 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000010000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:02 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x5}], 0x0, 0x0, 0x0}) [ 949.782991][ T1523] block nbd4: Receive control failed (result -22) [ 949.813619][T18291] block nbd4: shutting down sockets 07:22:02 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3}, 0xb) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 07:22:02 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r4 = getpid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000001940)=r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x1) setresuid(0x0, r6, 0x0) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f0000000100)=""/230, 0xe6) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_generic(r2, &(0x7f0000001900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20800000}, 0xc, &(0x7f00000018c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c1600001100010c2bbd7000fbdbdf250000000094edfa30bb338af79c6aafa6cdfb6ea8b8cf0ce73a525bb1d1f54a64e399b444f0284f728011b713c3a9275c4c48fed5666dc942bc5a23eb6da641c3ac2ce76e91acee99610ad08d65018000000000000080ef230ba77f7245336236f4b61f979ee55dd39667306b534c47d0121e00e91c3ee20cb2b3cffd2c70595c66cbb31b9edf128d4a19d7a280bba7f18a9c64010b38a9523cab8ad0b346bb86a1c58065048c0b6b8d007b54b8708a1a109029259cd40d30d71b08b4af7e164ceebc88740af91759de775310ff5a8c70f5516bbdd42025b9a5b40442db3ae19c4673b7d38e0bdcf5e2c4e1569c0a0fb24c03e82174b0fbf1fca236e087c139aa5700ca9f5c4c9d55c0a8ac9f394ad61e17cb23b76568eb5c8108007000", @ANYRES32=r6, @ANYBLOB="829265a0578ff58b9bd1b212d6ce7e936fac080e2b7c9bf4b16989f7233e6cb5a60ee2788a35547921e82a840ee110e9c914034a8a45e08f77ccfc03876dead551708ead9daf227868d0bd209f31208cf200828136b196b4cc0d33dca3c33a1357464e9f4218ed66249db08070dd8e28957ad92ef2013412c2f3cd12b9e150fcc009310ef7a094e40ff035c46440d98276dc4555a642c4103783a5354a16ac9d5ce6a0892d4877e7139bcbf2d7377fc3a63c4976983d41cbfe3ee5579df6558d89eca4de5316c7e5c5e17d2c67a57986ee2af61108429fb77d2f8e18a9d0a97074c15b0b6d992c1587ee553f829d1f2515a16501602ffeec58ed71007f430a2f10e205c82145c00a1f5c8829f640c71ef66f704d060d5e32bd39e11e5c1f2f0afd22732af1d76d5520dd2ef444364ee02d2fc8156bdc84a5d67926f6f0a17737c3719f24f4a4e2f7a5bfa0496c2e0317fa93e57c289af304417e839060a0b33826e1f15c8a97875dee43083fa97c6ba13f8aa3a804ea5fc9b5afb2080551195354586b387bc31949aabb842de34d296937971274c028073fafdb13983ef571508952e875e164506a9c0aaf9905a6d6613d62962bcac620a3c904103c9e564329c903f93f265c1c16cd230a76bc0d306b4343c2ef47fabbe55375fe04e98e61b837a6292a3e55df743f31b00871f1067266ef0b7d92149664095533de3a2086b4d328e6c79e687eacbfecc5afa8d229904fcdca3d5d2195260fcfeca6d13909307642f3c8b7ff01f2aed158f645f959b617ce0d240d42e78fb074041e816c989f048e4651337cf99d322dfb44add2c22ce7597b327c2a77f763dbf5826bec2c86a95f343c0b1e258ed6f490595fde3423e52ef01dd8268c38c6773b2b7d153111b021022edd596380b2df34c0e9153ae36757a3f67e5b529015a6bf0c9acd237ad9c545b024e3a170106dfcb2c95f8264500bd41f2778191d77cfe7525d3fb92ea78c02d843b82d45407a8580192c7ed8a3a231eb405b6ede099a35c4570c09f0747552ba90dbdecbd5883a6245c210d8947dfbd06c036616f7e566fa1e1e8f6258077838c60afba900d5480a16b9e32cf11c9f7f04df347ceaa54463a5fd60b27cf4ab1e5324065a088cfc534c4abff85a6c54fb0b57b77e223cea02c6ee6acd7772d97bbd39576e7d06b486bba092ae406a8fa6813269518aa32d7a87b802d20fec219d773c359754eb04ecc3320b22f519ad3a4a6a50e2c8b812ed788fe931465858e2f4467bad16f46b8062ccf65f4179376e0a62fe3afad9d62461614dfe54077b979a6053f74fb6ef2c3a9ee41d0ebf416e4a17e8e2ee93fe5c527d97a84642675eb6aed507617f0f90cec8e1f9b84b3407c3a381e2f5f2828ad2337fd2310fdbacaf5aa4199a8ec818128176418886ea13e3971a8ea6e8207858b7139a2b7df3dd35bd6e0221a67e6ba0f47fccc5ef3243ffe6adc5ae1011e66159e2ac2fea5bc6db20f501a0f51b0070d668a3f63ee3f2180f095ad00691e5e2ae02f79f84969351eacbf6b0d2445cf3cc61d0bd83f06b8f539e61c4b1e5eea7415565d726322d0fffde283d5052d54db14851a0da297fbe0c6344664092d625cd638165e8e1643a4b5cfeb321ae57e6d14600ff537c6624dbd52b211a13ededfb6bfbee87cb6bea04003067f61d84f7248e3458cf39f8c21258b6d345395b1866248e7d42fc4d8c6fa6bed67eec5d3b87a07cd6375f408443e79c7f9caa8da600da911bbb7a1160262334c229b36ca00d16e72ad406590801eababf599b62e635fb5007ce370ef784082afba29aead7da1b64a5ff9c1a554edae5d108f9dbab5a222758c8c876fb2c2cee3f34902b12df32864f61d69c214affff9cd6b9730d7ac7dc1949f973cdf7dadfe30a69d6a8f38697749b540397b700c2dc16cc637a822fbad835bbb6758bfd9e370cbcfba78b6e468276a5360d437cc8ce81b4f8d3ae64c4464bf87ca3c5676cd16294de21e5c5bdeeb9e4ecbcf1ca7f3b9d237446519fbd73d9ce3aa07b4a5331d6a1ce8d7fa9ab667d2d4c9d53558bd49571a53cf9f79d207a6db035f8a9aca2d831fc8d24891aa72a7d46b7dc526f77e96b64ec24b8e6d42f195386fff1fd91eb1c0d599d601b0a522985745f611e0d994e14cded0b6aeea56ca1b95bf93971af85d501cb520a0f493c8125df67f6bef9ffed686f8262a60d5d53c82b553b64e199c8a48c53db738ccf8b197d0e21e1c2be635f92b263962a0e85f6c6639a8d64eecbf483bb5063035cdc0be88580c70482c18ebb8db214687889c005b922695b826d57f94ff4a90a79bb9d2350acae49f31d558a389e30dd3c815703451cbdea8224ce3c525a03293e118bad2037736248768c24dc6441854c36d787e87a5180f91641a7215c4164455d8e3edd0e0416c44810e2e580d298ab3c4c7b7c93dc266bbe56844b97784af92cbd983c10ed34ae56caf0a5ef03898fb89114da0590254152363225b83a51953d2f5c2b1317a4d80a08c5984ea3d6bd1489748fc8142a1d46395c22633a289e2fb31112cd7eab0a9e3c2659cf4d0c96c8f1cc9e3e75aa573b7409eb5999064ee296b0c8d4d70f6e3fc97f1e6e96ed9e30b13db1d04a942e5f707579dc389c841687e18123f428c7d500f0d3c31e9a1154611313812362ee5a9caa2033b1b182ced79aea8b2a62372ec77a21a7bd718175e7c91190e03f7406fd871187ff077a5ecb5602e1f2775e8f9f95186ba4fc9d0b08658c0342dc39f06913bb51ff9688e4edd84ac5911ee373997061f992fc1abae98cdd141bc1126cd47f2967f678cfb880c8444b15901f3f6cbb4891e270c79df125040e738113cf3b8fae94a8e8764baa5b9416a3b49a87a3d5f09992088b35b979af5ce9b973668ab170feccd0225b68deff645e85d0593f30f943dea7d8d3275dbeb4a5b0a898c2c64000f9ca524ea4433b1628e10e44602df0c088b259d4e288ad59c0f41cc7dc299b29c1c072138f135bbf6a99a9fc4d7ce06881a43d3d71801bf3d37afec8a052fae30c5a1c3734c80ad17b235057c91f0cc7400f044bf92dd54f6cc32bdbbb1a5594348dfc9af2f6ebf2539fa2d498afeaa7b10d8c70252ff18f46e14253135be67c6e01d8a8f48ee65407c59ec7acf7c5d0ba781f49e9a6fab320148c3b6de8650a040bb7b8dd3a388b5d0edf67f70c1d5a4533f926bbc5e5023597b4ed7bbe164cbb2181534a125c7770bbf8a0f318f4f019f51e4dd392d5e6969dcbdc2ec53131fdd7661a749788b473ae0184496f314396770d6fd7e471db8aca4427de8bc7718dd7d4966b636eabe95306728968b5448a8983e4637f48cc3b6934457786e62a111ef089310d9bc5fe98ff258c75783eff7fd5fc871fdc70ea87dfe2586fdf1b9020d3f04f834d999edd183beef92247efa3220d03d307807bd35ec560b578a5cd8ff19bfcc102ad5eda02f45bd989ec82d3beaed8a4c6368681fe1349128c224336231351a652e5b80db74343e61e04177f5539bb070f0ab6f61f3a71cc2a76823d46f7e3d3312416574253b58f90237c85809f82efca19cbd215dcee08931c61bf91c57dbda7d879932653839429ba48582d8ab9d7159e54aaac61b4af6af487a1d90b251d5867047911644c90bfc32e189150a751aba476851ad50372d728bc662f8e371b30866ca909b0e2261daae25574c6bb7071e12dfc23420238fc5e2c00d52d3ff795ec80d6f0d81a671f78339d54aa03e069847e71fe89d6fd73450f21da3dda87833af6bae11f1252b3bec369f3fa4e0e38f34a4676db012ffa1c1241f1c7503fe92f628a17bef2507501582764d323a91bc2a27ba1df1df6024aacf5e64dc1346331cf307e4b8f2a7b0ec7807395946c9a255fb6d557963ec92a5f33b68902c6d88b2d074de95a7e936b8686894024b9229ee84233fd6e0b24c4b0792073956de11db86ea6ad8cd9af452aee2fb6f46e4dedb9bce639ae691098bb210021189f2b1c63f27158597980246da6eac2b220d1787b90b47e4db29bc4cfe6d06f8adfdd09b355ec11e220cc1c5bb58ceb531d1e651e2097846ff872d8cb64a8bfd818e8e29d259d175bf62815534a4ea8bf15dd2b894bb21f9e4c991c4f9ab7c9418b95dd3280f648f808410abc1c90b1224c630e053ae1bfaadac4409597005e5ebcb9214650b8ff43b77384a595265546980c249896cf8e44d87b862049b095e1be6f195ba1a12e54963401c982f16e6d9da54db8af12d6bb6f450b2e9b71c319e206380377f1c450b886b9cd8240ba5c0946545e8bccae9ed22361fa7722850226678178eb368ed7f7f7a6986f27f9175ca3689fb681f0c018fbf37b4e02815d475405fa70002a20cd6e2717105bbc2927aae213832de32583f00261b49ece96e444e8cfbee46a0eddd6174a4f85535f55f9a9dcc832db19753d2ddbed7b0aa8fbf598f945741b1999b2bb31f8ee6196edb73c8c498751c7c5ebafb72d5674c5177de2a49ab0feaf5e10c835e1ea5f1bed300b624d56f9bad031fd70ecabc8cd52d3cfb80eebc3e5c884a6960a5dbccfd09ee61e6a93bb3840159f847ac2664cdb858dfa886feaf66451ae2375f3b3764b43ed8b5a2a772cc8db4323a4bfccf6f0d89b0899ce24286e2d08752196c0d151d5507f7a53f3f44bd499fbbf4990fa4538a8de764abffe13d47c885e4b452f1ee90afd1aca5484d942a49b7ebce92d7b8d72981d02101b3b26c373efe396eef76db3bcd0c89769eaf7cd5bce9a5d8201b3d7e9606c8861b9ef7689eaf5c388b8822c2a02bb527532a287906ac31bc04173b1178376bfb4c9bb671c0ba36f79f6e8af54e07f238529316edc32190701c20a1b2ffea2e0ca47ea5956a2f008949790f8735919fdb14a22dfae0651743ff9f7e4614f5f381a86ec8cb3fdd7ffe5ebb8f1f04f935abc58a14f0b3ec935d4b8b33c0bbb81eeb2605569ead223827c2a070ed8aca80e369080a048db3e353f0b28766d81a223806dd39760b455e11859ffddd5e95879feecafc2a07580f47c8b731ca1387a96ab67cf7a2f21148f29076ad13fae058f987999f5c538f42c049e3844ac9e481feab9db0c268cec2a87d2c94522abf4bd806147545ee5b3fd79f530702bae95194ff0a3c54f9b89f767c9561263b60e0a5a851aeaeeab6ff7eaf03afa186091934a6cd93af6b864db7764a91368997436d7b0bc36b51e8d01b7cdfce220550b9ff0f351497f38ee422faba41d9e5de1c764bb4a4b0df57186ecd97f5fb657c327db87626c2f3459b0ca38a2d3ac932a78ad57b4c77a2e0780fadb83b136656aacf46f14d248faa060238cf43f85920c48b49d100d974147e99af90caca888ab576c4758b681323a5a226f178ac3c37b5cf3b16a44840b7c2334ec29b7ecc0ad3e41839345cdfd314fc51b71918635f3b2d6c10754f5f287606bae94655aae98fbf3e928bd6ab9eb6a77488bc39ed61675e7c5fdfeb0e658e21b5f6dd1dff0cf1d2cad6abc75f4a5844f4e45b0eb7ea2896424899e84982c833da0713488ae750d1e2f01a2493af19e16d3fa3714e2b4166c8d1175b9b3a1915604d742306ba98f71fe73302699b47bf92480b8b3e8ec748ae8c0ac1719967144e2838e7e0be543805332d33602b8f93f6e06a96272aa385a7e0ef2d7f24f19f13de9b9572253de4268bed0d31d9e8076e28bd892b689f0d625ddf1046201a2222da7243d2873d7909ff667af8749db802af27f05c1865da28f2606bcd3a77a531a5378da23fc95e3e03e1e08002700", @ANYRES32=r8, @ANYBLOB="49a7b9b6d639ca6df5c00567effab3c69c94f579e5f21bbd8e63c5337801323734c5aee5a75bc8286cb58c44a1ccab677c27d38236a826f3b2e88ad17c8454f42b7ee25be5ad50ab8504050ede972d4a18c1e71914d9838ebc3ae1c4ff7e503c6287b16adaa5e6f37bd1f917a806032698700e96bea4065b8a8fd4a2b91bddb102508e8d4398c845ef9a341a61f8decda1cbd742f5c85e6d79242e318fd001c60aa5251f98635b7513155df925cce45fa41670980323a91955b853b907583ec92a0b3b2f51f92ef503658d1fdaf416ddba1c053b4277e3668e0e6919fe91bf7b18fc8080e763cd3b1459c483087c5dd9769c45a73a9bcbfa96786de110006e007365637572697479000000006e83093d693cfd5c127649725d114321cf39331343072b546ba7cdebea87f89c38e63ea7655d2aaee5889a72dda738315fac4f62c46efe372534aa3f415d380f2626d63fe4041689a9388945c7dfeeda0614f8e46c1d33a59987caeb7d447db77d7c7e2512e4060595786be723c28ccbc91b8dca44c982f7434bdc563340199374d25a39cc41caf21fc8ee25e92cfb759e737666f6eea89d7e60a70d1ef4f9df3761f343f1f7f6886bb9d8e17ded86be3b6112eae23eae8b0872a9fd83f562a2c78c8b87b56c58014e14dc10903c265528d899bf96567541a4d9af1e20375ead95b9bda3a899c8878c0f0799561c1c0070006370757365742d5d776c616e30766d6e6574312825212a0018c10358921a0d2ebd49cc55456c7bf781577c5d34810d13564812795c2e19f0cce47530043b0a615796887266f931b40dc7c1e04dbe42600fc21035d5aee06e03f39833b9c79b1220020900080094002d3a3a000c009300070000000000000094000f0027dd08bd7602ef644800b8f85d879e56cba362d02e52ac54b276052ec43f88ab5af0d46c300ecd348c57981bbea53d8ed743fa9c9a1659ccabc457884e06a63b8a6d996a09034629434f69ee7d977fc848cdb961ebe8851aaeb316d005c9bb888b87b1212e616460d5a69d28de3ba101e9ed14cf7de6057fe9a70e6b75b95b8b93eea03877b9df151469cb46a9817f0008007f00", @ANYRES32=r3, @ANYBLOB="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"], 0x162c}, 0x1, 0x0, 0x0, 0x8000}, 0xa000) [ 949.941388][ T1523] block nbd4: Receive control failed (result -22) [ 949.951027][T18291] block nbd4: shutting down sockets 07:22:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xf0ffffff00000000}, 0x0) 07:22:02 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfffffff5) [ 950.042383][T18400] debugfs: File '18399' in directory 'proc' already present! 07:22:02 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000020000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 950.252440][ T1523] block nbd4: Receive control failed (result -22) [ 950.284664][T18438] block nbd4: shutting down sockets 07:22:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xffffff7f00000000}, 0x0) 07:22:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/230, 0xe6) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x4, 0x7ffa, 0x7d, 0x80, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0, 0x400100]}, 0xfffffffffffffda7) 07:22:03 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x6}], 0x0, 0x0, 0x0}) 07:22:03 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000028000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 950.385609][T18438] block nbd4: shutting down sockets 07:22:03 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfffffff6) [ 950.481031][T18525] debugfs: File '18524' in directory 'proc' already present! 07:22:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0xfffffffffffff000}, 0x0) [ 950.603262][T18525] debugfs: File '18524' in directory 'proc' already present! 07:22:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002f40)={0xa, 0x0, 0x0, @empty}, &(0x7f0000002f80)=0x1c, 0x800) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002fc0)) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x4, 0x2, 0x4, {0xa, 0x4e24, 0x4, @mcast2, 0x8}}}, 0x32) ftruncate(r1, 0x10001) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000100)=""/230, 0xe6) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f0000000100)=""/230, 0xe6) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0xffffffff, 0x7ffc, 0x7, 0x0, r6, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, r7, 0x2}, 0x3c) [ 950.712683][ T1523] block nbd4: Receive control failed (result -22) [ 950.732123][T18543] block nbd4: shutting down sockets [ 950.799485][ T1523] block nbd4: Receive control failed (result -22) [ 950.812278][T18543] block nbd4: shutting down sockets 07:22:03 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3}, 0xb) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 07:22:03 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x400000000000) 07:22:03 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000000000002a000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x2}, 0x0) 07:22:03 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x7}], 0x0, 0x0, 0x0}) 07:22:03 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) getpeername$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x5, @loopback, 0xfffff95b}}, 0x1, 0x2, 0xfff, 0x6, 0x20}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @local}}}, 0x84) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 951.047917][T18754] debugfs: File '18752' in directory 'proc' already present! [ 951.070686][ T1523] block nbd4: Receive control failed (result -22) [ 951.081699][ T2496] block nbd4: Attempted send on invalid socket [ 951.088058][ T2496] block nbd4: shutting down sockets [ 951.093277][ T2496] print_req_error: 41 callbacks suppressed [ 951.093292][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 951.105344][T18754] debugfs: File '18752' in directory 'proc' already present! [ 951.110597][ T2496] buffer_io_error: 54 callbacks suppressed [ 951.110606][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 951.131589][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:22:03 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000040000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 951.142500][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 951.150305][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 951.161134][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 951.168895][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 951.176996][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 951.187889][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read 07:22:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x3}, 0x0) 07:22:03 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00'}, 0x10) [ 951.196704][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 951.207631][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 951.216302][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 951.224169][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 951.232065][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 951.243829][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 951.252160][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 951.262970][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 951.271037][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 951.282380][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 951.293239][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 951.325333][T18751] ldm_validate_partition_table(): Disk read failed. [ 951.345204][T18751] Dev nbd4: unable to read RDB block 0 07:22:04 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x8}], 0x0, 0x0, 0x0}) 07:22:04 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000048000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 951.369241][T18751] nbd4: unable to read partition table [ 951.472760][T18750] block nbd4: shutting down sockets 07:22:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x4}, 0x0) 07:22:04 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3}, 0xb) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 951.547965][T18982] debugfs: File '18978' in directory 'proc' already present! 07:22:04 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x60ffffffffff) 07:22:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 07:22:04 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000000000004c000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 951.646994][T18982] debugfs: File '18978' in directory 'proc' already present! 07:22:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x5}, 0x0) 07:22:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0)={{}, [@netrom, @bcast, @rose, @null, @netrom, @null, @default]}, &(0x7f0000000000)=0x48, 0x800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000140)=0x5, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:22:04 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x300}], 0x0, 0x0, 0x0}) 07:22:04 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000068000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x6}, 0x0) [ 951.899531][ T1523] block nbd4: Receive control failed (result -22) [ 951.914685][T19082] block nbd4: shutting down sockets 07:22:04 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000000000006c000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x7}, 0x0) [ 952.043114][T19082] block nbd4: shutting down sockets [ 952.049208][T19116] debugfs: File '19113' in directory 'proc' already present! 07:22:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x2, 0x1, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x3c) [ 952.101224][T19116] debugfs: File '19113' in directory 'proc' already present! 07:22:05 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0xfffffffd, 0x0, 0x6, 0x141}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 07:22:05 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x760000000000) 07:22:05 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000074000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:05 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x500}], 0x0, 0x0, 0x0}) 07:22:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xa}, 0x0) 07:22:05 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/230, 0xe6) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/230, 0xe6) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000280)={0xccccccccccccd43, &(0x7f0000000000)=[{}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x0, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x3ff, [0x0, 0x0, 0x0, 0x400100]}, 0xffffffffffffff40) ioctl$BLKRRPART(0xffffffffffffffff, 0x125f, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xc3, 0x1) [ 952.525681][ T1523] block nbd4: Receive control failed (result -22) [ 952.537203][ T2495] block nbd4: Attempted send on invalid socket [ 952.543386][ T2495] block nbd4: shutting down sockets 07:22:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xe}, 0x0) [ 952.576927][T19241] debugfs: File '19233' in directory 'proc' already present! [ 952.586835][T19232] ldm_validate_partition_table(): Disk read failed. [ 952.601521][T19232] Dev nbd4: unable to read RDB block 0 07:22:05 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000000000007a000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f0000000200)={0x80, 0x90, 0xcb2, 0x7, 0x1}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) fcntl$dupfd(r3, 0x0, r4) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x0, 0x6, 0x1, {0x7fff, 0xfff9}, {0x1, 0x1ff}, @rumble={0xfffa, 0x1}}) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) r5 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000100)=""/230, 0xe6) syz_mount_image$xfs(&(0x7f0000000280)='xfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x5, &(0x7f0000001640)=[{&(0x7f0000000300)="a31b64ceca164e6ddd5fb7a7ca068e7935cd99f7a15d4fb5245755a297fd878cd30dbe2db66dd83bfd2877fe2b4c9a6e8c7427e02fd72a8940c41a84b8555370203efece26a20b7e84825d43e17e4fe9caded6891dba114ceaa90d21c205fa40e1f3e9e8e8966c27ae5ea8fd21c86d8029df01cf072c06d31294bd7b516b254501f4934adefd7501e14b014db46da7e6544b6067618d639c6fee4a494fd794983891c278d9e681b1dcedfeefb1fc30605f0eb5a026599f74d7f20be7fc9251f19c86f9643af2e448b8f00f9518908302", 0xd0, 0x2}, {&(0x7f0000000400)="abcc285bc80b4df2b6dbd0bcfa287fa0499d97292e11f5b07611fbe9b8d92f49e2e5439819e58ce9c8ccac2c706d41dd0f7afba912a829a4ed969d5dc63b761b1ffbde641a18ca9068e698a1eb3c3c66989698972557c78301e011c61fa87191cc73fdf751bf058dc8a38450ab8498967538b3c0f327f53fd27c768c757a4021ca0aa14e596288278a41850622de6b347562c39adc9a6a94716798e7a000f9a9862a87b89bdba4c3191e28", 0xab, 0x6}, {&(0x7f00000004c0)="e795fb3f4bc7bbd0ba11f3dae4e8b2e403406575adeabfe661b5c8ee3b0146b18882832af743c89fa0f3ff99a635d848c570249cb15c734c027113f141066aae6ba5e94cc5359935f792b2ea04e0306b3280f109e5d6685dd528d15a82a3630badcf5970a28c", 0x66, 0x585}, {&(0x7f0000000540)="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0x1000, 0x2}, {&(0x7f0000001540)="7d31b7f15349783c2c802fe0694a8d6f152bae8b9da8acb87ec9cb3b95ceb710b0c2ffe916a1aefc96100121d8f6b1d2e194d46318e7ff61f3d9bfd71e961ab90256ca80f1b576becbc5022f996a45b81700e6a5bda95173ead67549eb2a3a5f271fe4ea3068a29345f3a1ed338ab7adf27d8751bf4ce78eec1ccc3695c51edfab4ef1e918ac69e74127d01454f775723ca02e9d2b3335252a3b80c802b887d923d2ef4cd0d22488636d3048f514d07e1a22aae9c02368af3580671ebafc7af596204726a33a1a220b9a79d4fc0b898c439176ea18921fc89310849bae7e33f56222c5b2356fc30b7ffe1fd5fe824b61", 0xf0, 0xc7cd}], 0x8000, &(0x7f00000016c0)={[{@rtdev={'rtdev', 0x3d, './file0'}}, {@noalign='noalign'}, {@noattr2='noattr2'}, {@barrier='barrier'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '/proc/self/net/pfkey\x00'}}]}) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x14, 0x4, 0x20000000007ffd, 0x7d, 0x4, r6, 0x0, [0x0, 0x0, 0x0, 0x400100], 0x0, 0xffffffffffffffff, 0xfffffffc, 0x4}, 0x3c) [ 952.632662][T19241] debugfs: File '19233' in directory 'proc' already present! [ 952.663598][T19232] nbd4: unable to read partition table 07:22:05 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004d40)='loginuid\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004d40)='loginuid\x00') write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000040)={0x30, 0x4, 0x0, {0x0, 0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x30) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000040)={0x30, 0x4, 0x0, {0x0, 0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x30) 07:22:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xf}, 0x0) [ 952.741688][T19260] XFS (loop3): unknown mount option [barrier]. 07:22:05 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000287000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:05 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x600}], 0x0, 0x0, 0x0}) 07:22:05 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7fffffffefff) [ 952.840901][T19323] XFS (loop3): unknown mount option [barrier]. 07:22:05 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x6, 0x141}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 07:22:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x48}, 0x0) [ 953.022793][T19478] debugfs: File '19477' in directory 'proc' already present! [ 953.056422][ T1523] block nbd4: Receive control failed (result -22) [ 953.066097][T19478] debugfs: File '19477' in directory 'proc' already present! 07:22:05 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000ffffffe4000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:05 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f0000000000)='hugetlb.2MB.e_in_bytes\x00', 0x0, r4) clock_gettime(0x0, &(0x7f0000007ec0)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000007f80)}], 0x1, &(0x7f0000000540)=""/193, 0xc1}, 0x2}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000007fc0), 0x5, &(0x7f00000019c0)=""/87, 0x57}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/89, 0x59}], 0x2}, 0xffffffc5}, {{&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001cc0)=""/197, 0xc5}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000007f80)=""/13, 0xd}], 0x3, &(0x7f0000002e40)=""/4096, 0x1000}, 0x54}, {{&(0x7f0000003e40)=@xdp, 0x80, &(0x7f0000006080)=[{&(0x7f0000003ec0)=""/151, 0x97}, {&(0x7f0000003f80)=""/26, 0x1a}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/4096, 0x112f}, {&(0x7f0000005fc0)=""/157, 0x9d}], 0x1000000000000244, &(0x7f0000006100)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006180)=""/86, 0x56}, {&(0x7f0000006200)=""/247, 0xf7}, {&(0x7f0000006300)=""/200, 0xc8}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/107, 0x6b}, {&(0x7f0000007480)=""/72, 0x48}, {&(0x7f0000007500)=""/89, 0x59}, {&(0x7f0000007580)=""/84, 0x54}, {&(0x7f0000007600)=""/94, 0x5e}], 0x9, &(0x7f0000007740)=""/115, 0x73}, 0x6}, {{&(0x7f00000077c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000007880)=[{&(0x7f0000007840)=""/36, 0x24}], 0x1, &(0x7f00000078c0)=""/59, 0x3b}, 0x7}, {{&(0x7f0000007900)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007980)=""/122, 0x7a}, {&(0x7f0000007a00)=""/27, 0x1b}, {&(0x7f0000007a40)=""/165, 0xa5}, {&(0x7f0000007b00)=""/147, 0x93}], 0x4, &(0x7f0000007c00)=""/171, 0xab}, 0x5}], 0x8, 0x2000, &(0x7f0000007f00)={r5}) connect$can_bcm(r3, &(0x7f0000007f40)={0x1d, r6}, 0x10) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_SET_FD(r7, 0x5, &(0x7f0000000000)='hugetlb.2MB.e_in_bytes\x00', 0x0, r8) clock_gettime(0x0, &(0x7f0000007ec0)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000540)=""/193, 0xc1}, 0x2}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/188, 0xbc}, {&(0x7f0000000440)=""/5, 0x5}, {&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/130, 0x82}], 0x5, &(0x7f00000019c0)=""/87, 0x57}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/89, 0x59}], 0x2}, 0xffffffc5}, {{&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001cc0)=""/197, 0xc5}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/13, 0xd}], 0x3, &(0x7f0000002e40)=""/4096, 0x1000}, 0x54}, {{&(0x7f0000003e40)=@xdp, 0x80, &(0x7f0000006080)=[{&(0x7f0000003ec0)=""/151, 0x97}, {&(0x7f0000003f80)=""/26, 0x1a}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/157, 0x9d}], 0x5, &(0x7f0000006100)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006180)=""/86, 0x56}, {&(0x7f0000006200)=""/247, 0xf7}, {&(0x7f0000006300)=""/200, 0xc8}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/107, 0x6b}, {&(0x7f0000007480)=""/72, 0x48}, {&(0x7f0000007500)=""/89, 0x59}, {&(0x7f0000007580)=""/84, 0x54}, {&(0x7f0000007600)=""/94, 0x5e}], 0x9, &(0x7f0000007740)=""/115, 0x73}, 0x6}, {{&(0x7f00000077c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000007880)=[{&(0x7f0000007840)=""/36, 0x24}], 0x1, &(0x7f00000078c0)=""/59, 0x3b}, 0x7}, {{&(0x7f0000007900)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007980)=""/122, 0x7a}, {&(0x7f0000007a00)=""/27, 0x1b}, {&(0x7f0000007a40)=""/165, 0xa5}, {&(0x7f0000007b00)=""/147, 0x93}], 0x4, &(0x7f0000007c00)=""/171, 0xab}, 0x4}], 0x8, 0x2000, &(0x7f0000007f00)={r9}) connect$can_bcm(r7, &(0x7f0000007f40)={0x1d, r10}, 0x10) sendmmsg$inet(r2, &(0x7f0000004940)=[{{&(0x7f0000000000)={0x2, 0x4e24, @local}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="082ced857bf5b4f9b2b64fec32d97933e66a67e79f62a4ba76af819118212e78a36ca1ba20cccd2d3b975c9123953f3f693dce454bf8dd815baedc031a99", 0x3e}], 0x1, &(0x7f0000000140)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @rand_addr=0x6}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x101}}, @ip_retopts={{0xb8, 0x0, 0x7, {[@timestamp={0x44, 0xc, 0xa1, 0x1, 0x1, [{[@dev={0xac, 0x14, 0x14, 0x23}], 0xffffaec5}]}, @cipso={0x86, 0x2b, 0x2, [{0x0, 0x2}, {0x5, 0xa, "de09e1e8c40fa51a"}, {0x1, 0x4, "daca"}, {0x0, 0x4, "4a95"}, {0x0, 0x11, "e4d1cfb3302761f3501794f28e9392"}]}, @rr={0x7, 0xb, 0x1, [@empty, @remote]}, @cipso={0x86, 0x4d, 0x1, [{0x5, 0x9, "6682ca84b7962a"}, {0x7, 0x12, "e2aa00dd327106bdcca38f96c1f8dea4"}, {0x5, 0x8, "1f36374a79a2"}, {0x1, 0x11, "51ce004c66dc1cb41aa2dd35f2caa6"}, {0x2, 0x5, "28f49a"}, {0x0, 0xe, "c427e40e39b411ea73869d07"}]}, @ssrr={0x89, 0x17, 0x0, [@local, @dev={0xac, 0x14, 0x14, 0x27}, @local, @loopback, @multicast2]}]}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@end]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xae}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xadc7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @broadcast, @rand_addr=0x6}}}], 0x158}}, {{&(0x7f00000002c0)={0x2, 0x4e23, @broadcast}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="79896fc505cd3ff9877335233fcc3c8a15e1177f4da26b276bccb6ffda427c2d5577857c7bd64b4c2d5b08a2905355d6e4941b591425fc5ce34d7cfb42b4d1fe04ee1ba81d27dcf8ae94bd5946207d81a005b6a40c7bbc821bb235da9ce9d4158944a9585700e76cb00ed606f48d0e942a15740bfdf7d5b85bde09dc50719cfbdce36fb0a63614b17a8f7904471e5a933ed1c5b911e9aee17f0913336ccf930fec008141", 0xa4}], 0x2, &(0x7f0000001400)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x16}, @loopback}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}], 0x38}}, {{&(0x7f0000001440)={0x2, 0x4e23, @multicast2}, 0x10, &(0x7f0000001540)=[{&(0x7f0000001480)="c12cbd9622c843b8f285abb8184dbec7a8f437244414bd004c3e62a6160211e217ba62cd61a11a0c1c9dfb7106d66fc7ba7a882e18e3de83af3efc1f4fc30b531b6e093f8e1b9bd28c659860923c91f1aacd9cf15a1d7ddc7fe980fd312f8256432d77e1ee4984b790284c6a1c799a5fcb5d49cc039bcb35e46c0b37f0681db2a95284b6b60faf27bc85b810ad291cfbb07e630467e3b11d95be8dc4276142a1dc0a662924f4910d", 0xa8}], 0x1}}, {{&(0x7f0000001580)={0x2, 0x4e21, @loopback}, 0x10, &(0x7f0000002940)=[{&(0x7f00000015c0)="140b485c319c09bea62c01dbec4cde3552b41d367985456fd7ef8e032e153cb50c6d9bb00c8e24945df211fb", 0x2c}, {&(0x7f0000001600)="2c2bd2f2733da2fb1ac22cb5f930c0e47dc6326fd27093a0d2a33caf6a9982c2ab20cc82d42147e45d0bc82f965cdc6500351fec3da63d05f3745b457b214fa15748ebd5db74c6978ce15fc474c682bbf0f8776ab94fd61d082a7d3fbe8e6628ae2146545f6e138fbbc907d01ef6ad1875e702ccfad7c9bfa48393da302661256a5b5675ea7f6385ca0711890f300ed53a168d297a9a93798816145a195e700f0016fdba88b2b3f50f4c2b2ecf29303f7f752c89c4b297205e403a", 0xbb}, 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&(0x7f0000007fc0)=ANY=[@ANYBLOB="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"], 0x128}}, {{&(0x7f00000044c0)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f0000004580)=[{&(0x7f0000004500)="8f81319ccd3f3f3fb00fc07404ff39af3e85a68be0a9e8183be8498a9bcb8074d131fab360c83700b60ad45910ec07e0acfae73e7a9bbbed61ae3bbd8a71c9b275f1d64e50d10e77af6f1e3add08f07e3575ca2edaad7da7e0b2", 0x5a}], 0x1, &(0x7f00000045c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7ff}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @empty}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xdf}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_retopts={{0x20, 0x0, 0x7, {[@generic={0x94, 0xd, "5f333010b8adfa30a0c398"}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xcb}}, @ip_ttl={{0x14, 0x0, 0x2, 0x10001}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast1}}}], 0xf0}}, {{&(0x7f00000046c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x28}}, 0x10, &(0x7f00000048c0)=[{&(0x7f0000004700)="7b7b9ed6fbc0a500b2819294641f3b17e158206d", 0x14}, {&(0x7f0000004740)="bc8b137b208bea5e139f0b89e46bd26c11abf8a56f593e4ecab518b123dd9542d38d5658c299815f51a6150978a8c237743893e8c60f4c2c3b50f92a12c0c5c6164f09f054919214bf33886d959b6d63e31ec3b2", 0x54}, {&(0x7f00000047c0)="9c92e8f187e1ba53a25c41c3227bb421fafcb0ce2b3a8f17d20f7bfbea68278e4a81064b5c048c882a5bc5d56979e64993fa7046719e7b461e83a057c71ac93599ffd63c85106704f8b717093288f00830a553b2dc05d5c9221c420d42efc54cb5cce40c40279b46fdaa3b86912031b87a826f14a22267f4fe1783fb69bc994dae800a21ce33bb6bb1288effe9ec0ef518fdec134dac2dbbb2acaa931ff18f56a6c0ba9e2830c42b3623075aaeef0659386c09299f89cf93c9ec710be555e3cbbe45fc1c07ad8b16eb50588f2b15614d191f9aa6", 0xd4}], 0x3, &(0x7f0000004900)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}], 0x30}}], 0x8, 0x0) [ 953.129576][T19474] block nbd4: shutting down sockets 07:22:05 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLERRORu(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="1c00000007ffff"], 0x7) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYRES32=r0], 0x4) write$binfmt_script(r2, &(0x7f0000000280)={'#! ', './file0'}, 0xb) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u='version=9p2000.u'}]}}) 07:22:05 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x700}], 0x0, 0x0, 0x0}) 07:22:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x4c}, 0x0) 07:22:06 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x960000000000) 07:22:06 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000000fffff000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 953.366673][T19606] debugfs: File '19604' in directory 'proc' already present! [ 953.367557][T19607] 9pnet: p9_errstr2errno: server reported unknown error 07:22:06 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$IMDELTIMER(0xffffffffffffffff, 0x80044941, &(0x7f0000000000)=0x3) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x301000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f00000000c0)={0x0, 0x6}) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x6, 0x4, 0x1, 0x7d, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x3c) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-control\x00', 0x900, 0x0) bind$tipc(r5, &(0x7f00000002c0)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x1, 0x4}}, 0x10) [ 953.492929][ T1523] block nbd4: Receive control failed (result -22) [ 953.510637][ T2495] block nbd4: Attempted send on invalid socket [ 953.517813][ T2495] block nbd4: shutting down sockets [ 953.543396][T19626] ldm_validate_partition_table(): Disk read failed. [ 953.556136][T19626] Dev nbd4: unable to read RDB block 0 07:22:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x60}, 0x0) 07:22:06 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3}, 0xb) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 07:22:06 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x3f00}], 0x0, 0x0, 0x0}) 07:22:06 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000ffffff000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 953.607516][T19626] nbd4: unable to read partition table 07:22:06 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000000)={0x0, 0xaf, 0xcc}, &(0x7f00000000c0)={'enc=', 'pkcs1', ' hash=', {'sha224-arm64\x00'}}, &(0x7f0000000140)="22336baf8cf17f2421930dfd99b173dac3454519c93517c8017d4249f9a5dc341b1fc42e5f14f3eb38ac9c0b1915f2b5c67e77de78a6e5f75c8536c7bdd56c229baa837bf73a3de62007140d9668443b6dfa57ffab0c21e1f22a41060396b649be266e2e98c48ef0ca9ab90ce7f52bbe878228fb70721c3199dda76ad955ccab56dad68aaeb885c5c30badf8bf522665e108033a42b71246db52782119f552e819144ce369d4e323ec858e64845683", &(0x7f0000000200)=""/204) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 953.745202][T19840] debugfs: File '19832' in directory 'proc' already present! 07:22:06 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x1000000000000) 07:22:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x68}, 0x0) 07:22:06 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000002000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:06 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x4000}], 0x0, 0x0, 0x0}) [ 953.990515][ T1523] block nbd4: Receive control failed (result -22) [ 954.011921][ T2496] block nbd4: Attempted send on invalid socket [ 954.019242][ T2496] block nbd4: shutting down sockets [ 954.032522][T19970] ldm_validate_partition_table(): Disk read failed. 07:22:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x6c}, 0x0) 07:22:06 executing program 3: modify_ldt$write2(0x11, &(0x7f0000000000)={0xac, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1}, 0x10) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/230, 0xe6) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/230, 0xe6) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000240)={'bond_slave_1\x00', 0x1000}) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @mcast2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0xcddc49ce12050cc6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:22:06 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000003000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 954.090401][T19970] Dev nbd4: unable to read RDB block 0 [ 954.126495][T19970] nbd4: unable to read partition table [ 954.169433][T20067] debugfs: File '20066' in directory 'proc' already present! 07:22:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x74}, 0x0) 07:22:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x8, &(0x7f0000000140)={@dev}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) r1 = accept(r0, &(0x7f00000001c0)=@rc, &(0x7f0000000240)=0x80) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f00000002c0)=0x10) sendmsg(r1, &(0x7f0000000180)={0x0, 0xfffffffffffffdd9, &(0x7f0000001440), 0x1}, 0x10008011) r2 = socket(0x10, 0x80002, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r5 = accept$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000001380)=ANY=[@ANYBLOB="726177000000889eba4e99c1465500000000000000000000000000000000000056000000ac2253c61a858b614a95b0c8052e452461143b515b54800ec7708d656692ed43ffbf2dbba514c2a4a784ea62f113201c94b9da17a35a9e09dbc39a8c97b649004dd3a9ed01264556cac50700"], &(0x7f0000001400)=0x7a) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000001300)={{0x2, 0x4e22, @broadcast}, {0x73012d54504b8b81, @link_local}, 0x0, {0x2, 0x4e21, @empty}, 'bond_slave_1\x00'}) r7 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x0, 0x12, r7, 0x0) sendto$inet6(r7, 0x0, 0xfe32, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r7, &(0x7f0000000240)="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", 0x10a8, 0x20000041, 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r7, 0x6, 0x23, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f00000000c0)=0x10) 07:22:07 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x20000000000000) 07:22:07 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0xff00}], 0x0, 0x0, 0x0}) 07:22:07 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000004000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x7a}, 0x0) 07:22:07 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x4004510f, &(0x7f0000000200)={{}, {}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000]}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="4c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x14c}, 0x1, 0x0, 0x0, 0x8000}, 0x300c4010) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)={0x218, r2, 0x1, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3766}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffff8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x31051958}]}, @TIPC_NLA_LINK={0x34, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc06}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffff8}]}, @TIPC_NLA_NODE={0x20, 0x6, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_LINK={0x10c, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x42c7}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd4}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}]}, @TIPC_NLA_NODE={0x3c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xb100}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}]}, 0x218}, 0x1, 0x0, 0x0, 0x40000}, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 954.668785][T20200] debugfs: File '20199' in directory 'proc' already present! [ 954.700775][ T1523] block nbd4: Receive control failed (result -22) [ 954.711134][ T2495] block nbd4: Attempted send on invalid socket 07:22:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xf0}, 0x0) 07:22:07 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000005000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 954.717801][ T2495] block nbd4: shutting down sockets [ 954.735337][T20200] debugfs: File '20199' in directory 'proc' already present! [ 954.745523][T20193] ldm_validate_partition_table(): Disk read failed. 07:22:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001a40)={0x0, 0x7fffffff}, 0x8) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f0000000000)='hugetlb.2MB.e_in_bytes\x00', 0x0, r4) clock_gettime(0x0, &(0x7f0000007ec0)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000540)=""/193, 0xc1}, 0x2}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/188, 0xbc}, {&(0x7f0000000440)=""/5, 0x5}, {&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/130, 0x82}], 0x5, &(0x7f00000019c0)=""/87, 0x57}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/89, 0x59}], 0x2}, 0xffffffc5}, {{&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001cc0)=""/197, 0xc5}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/13, 0xd}], 0x3, &(0x7f0000002e40)=""/4096, 0x1000}, 0x54}, {{&(0x7f0000003e40)=@xdp, 0x80, &(0x7f0000006080)=[{&(0x7f0000003ec0)=""/151, 0x97}, {&(0x7f0000003f80)=""/26, 0x1a}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/157, 0x9d}], 0x5, &(0x7f0000006100)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006180)=""/86, 0x56}, {&(0x7f0000006200)=""/247, 0xf7}, {&(0x7f0000006300)=""/200, 0xc8}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/107, 0x6b}, {&(0x7f0000007480)=""/72, 0x48}, {&(0x7f0000007500)=""/89, 0x59}, {&(0x7f0000007580)=""/84, 0x54}, {&(0x7f0000007600)=""/94, 0x5e}], 0x9, &(0x7f0000007740)=""/115, 0x73}, 0x6}, {{&(0x7f00000077c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000007880)=[{&(0x7f0000007840)=""/36, 0x24}], 0x1, &(0x7f00000078c0)=""/59, 0x3b}, 0x7}, {{&(0x7f0000007900)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007980)=""/122, 0x7a}, {&(0x7f0000007a00)=""/27, 0x1b}, {&(0x7f0000007a40)=""/165, 0xa5}, {&(0x7f0000007b00)=""/147, 0x93}], 0x4, &(0x7f0000007c00)=""/171, 0xab}, 0x4}], 0x8, 0x2000, &(0x7f0000007f00)={r5}) connect$can_bcm(r3, &(0x7f0000007f40)={0x1d, r6}, 0x10) sendmsg$inet(r0, &(0x7f0000000740)={&(0x7f0000000000)={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000000c0)="9c973feaa32848e8a2c7c382a982886e", 0x10}, {&(0x7f0000000100)="6a92067b1b52bfb8957fae628d184e0287ebcc86fbc64b8dd016d18d37070c50328fbe2c6c1e8abde88c225839c7adc7497d4813e58e7ddcccd8e85e15987f6ba72adfc314d3f262d35725d038633f02c3825625d09eee129fda6d5df6dfe7bd2c39cdc0b8f7023fd71b5fdeb6e9e1e4631d19f4ca93f0fb0a1470b2aac5f4ccdd16ade9c9a63424d1133c0b232328e8aac6f96ee24251d02441c49063d7621573ffb8e948e26079d4f4abe057c5a721089269fd7a27f47acfb56d708fb63440ad0bfc69acd936a64a916df005d9267d23327391565efad3eebe5df21af36fd9f661c2b0de8a3f75b2291bea3960f3c2b082f8f0a8a781", 0xf7}, {&(0x7f0000000200)="808ca5e30ea33966a4f3e23c987d89e03a6e02ded2e2625ee84f80938a37e2b04e0018e8317a62d2dbf0f83321c5260515fa94b99a96ebb373a1576e70a034446f4a57e232293af674f1b0fb32abae737b2ca1d4594cea0e6530e03e067001cc2ec3bb337cb462b9bb66cd760146eea505c7c571b5bc78d4df98f31fcbf5860b284bb414917d42ce3b02249b149158bc1e4a5e72970b8e245d01b4993abcfc552b3c", 0xa2}, {&(0x7f00000002c0)="96a020dfcac3c2029053de9b52e96b0c4b2b6f1e1a6dc105e7c31264ac2b1e665e09b984399b3394117e5e552028d897a78b5055f4bd7b5d21a07423eda2cb4f0020eec7a480a938b5ce2c90c42f89bafe77cf79c57d483f600d6692886dad4e6f6744c0ca4b4a90d00e752d5761c5e7d3c62d876693e46cd2fcb7651a698630dc31d240194c8517408e98646831c2297aa51821e71ce9b9a0347b15292117b444bb3dfd632ada589e70cb757fe7ef211ccc633e5d9478beb55530fbe91636ccc3def0898183a0f79cefaf2fbbdb093604a02f3fb62c1903d15dc0333dced2c1e74b37004bb67edcb382a964611262dcdbfb8ae12091a178e06a", 0xfa}, {&(0x7f00000003c0)="e3dedd3f356de872d4a7fc0e13212663a0ceb1bd19f645b068b2d5a16ac03b9232d0293984f930d7127001dd0223f11a950d03c9", 0x34}, {&(0x7f0000000400)="4ecd8c2f9f25ee11ffe51ca574bd39391e9bf2a02f34dd7f4711cbb4f9c7195da9e6d1795cf792bdf39b929e2dfd30b9c2a7ddc21354b847e94d14ce5702d0423af23fc45f857ce6bc0e960694dfc2963340ca8bb66369a86af48f04530fa5639677465806ffec8b7e5ca09c20db68c9ff715c5e6cc94f664e8a14d965c6b42ea60aac9d0b40f0581b62f5925b827156209a2cf54895909ffdc8e8182f21c73f09150ed7d94d3eb047a40c8398d6", 0xae}], 0x6, &(0x7f0000000540)=[@ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xfffffffe}}, @ip_retopts={{0xa0, 0x0, 0x7, {[@generic={0x44, 0x5, "f1f4bb"}, @ssrr={0x89, 0x23, 0x2, [@multicast1, @rand_addr=0xffffffff, @loopback, @remote, @empty, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty]}, @cipso={0x86, 0x16, 0x8, [{0x1, 0x10, "0103e78da20d649224f6dd6587e8"}]}, @cipso={0x86, 0x11, 0x8, [{0x2, 0xb, "1d875c44396f717d28"}]}, @noop, @timestamp={0x44, 0x18, 0x2, 0x0, 0x6, [{[@dev={0xac, 0x14, 0x14, 0x1c}], 0x4}, {[@empty], 0x2}, {[], 0x664ee637}]}, @ra={0x94, 0x6}, @timestamp={0x44, 0x20, 0x3, 0x0, 0xb, [{[@empty]}, {[], 0x3}, {[], 0x1}, {[], 0x1ff}, {[], 0x10000}, {[], 0x6}]}, @end]}}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@cipso={0x86, 0x2f, 0xffffff5a, [{0x5, 0x11, "e14ac959880ad7ea0506fff200fbaa"}, {0x2, 0x7, "8b8e2c4e65"}, {0x50265e0ada19f1f7, 0x11, "f7623c21a4ee13a6ec9ddcdfabad23"}]}, @lsrr={0x83, 0x17, 0xd5, [@empty, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @multicast2, @remote]}, @ssrr={0x89, 0x13, 0x1f, [@remote, @local, @local, @multicast2]}, @timestamp={0x44, 0x30, 0x9, 0x1, 0x5, [{[@remote], 0x7fffffff}, {[@loopback], 0xc5}, {[@local], 0x323d}, {[], 0x7d88}, {[@broadcast], 0x7}, {[@loopback], 0x7}]}]}}}, @ip_retopts={{0x58, 0x0, 0x7, {[@ra={0x94, 0x6, 0xf6a9}, @cipso={0x86, 0x42, 0x4, [{0x5, 0xc, "858bc7a917d3fa800c7e"}, {0x82ed1fd7c05f4ca5, 0x9, "31ceda822b3a1a"}, {0x6, 0xb, "cd1f08abce6816eb3d"}, {0x6, 0x4, "0df3"}, {0x2, 0x7, "9d43a918d5"}, {0x0, 0xd, "25e8ca308611ecc171b9b4"}, {0x5, 0x4, "e7de"}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0xdcab}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @multicast2, @multicast1}}}], 0x200}, 0x8084) [ 954.802718][ T26] audit: type=1400 audit(1570346527.463:194): avc: denied { ioctl } for pid=20205 comm="syz-executor.5" path="socket:[135411]" dev="sockfs" ino=135411 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 954.838708][T20193] Dev nbd4: unable to read RDB block 0 07:22:07 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000006000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 954.896514][T20193] nbd4: unable to read partition table 07:22:07 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x1000000}], 0x0, 0x0, 0x0}) 07:22:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x300}, 0x0) [ 954.961932][ T26] audit: type=1400 audit(1570346527.523:195): avc: denied { map } for pid=20205 comm="syz-executor.5" path="socket:[134781]" dev="sockfs" ino=134781 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 [ 955.002811][T20193] block nbd4: shutting down sockets 07:22:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)='lotrusted\x1a\x00', 0x0) r2 = dup2(0xffffffffffffffff, r1) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) ioctl$VIDIOC_G_INPUT(0xffffffffffffffff, 0x80045626, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x111200) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={r3, 0x0, &(0x7f0000000300)=""/102, 0x3a4f1d44996e4f91}, 0x20) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r2, 0xc0845657, &(0x7f0000000380)={0x0, @bt={0x3, 0x1, 0x0, 0x2, 0x5, 0x6, 0x1, 0x9, 0x100, 0x80000001, 0x9, 0x1, 0x4, 0x6, 0x1, 0x4}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0xfffffffffffffefd, 0x1, &(0x7f0000000180), 0x10000000000000a2) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000040)={0x1, 0x0, @pic={0x2, 0x3, 0x8, 0x3, 0x4f, 0x7, 0x3f, 0x6, 0x0, 0x0, 0x6, 0x1f, 0x7, 0x6, 0x3, 0x1}}) bind$netrom(r0, &(0x7f0000000440)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0xdfc64685766fc2df, 0x0) 07:22:07 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x80710000000000) 07:22:07 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000007000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 955.125481][T20438] debugfs: File '20433' in directory 'proc' already present! 07:22:07 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f00000000c0)='\x00', 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:22:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x500}, 0x0) [ 955.272151][ T1523] block nbd4: Receive control failed (result -22) [ 955.287369][ T2495] block nbd4: Attempted send on invalid socket [ 955.293637][ T2495] block nbd4: shutting down sockets [ 955.308373][T20495] ldm_validate_partition_table(): Disk read failed. 07:22:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000008000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:08 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x2000000}], 0x0, 0x0, 0x0}) [ 955.351037][T20495] Dev nbd4: unable to read RDB block 0 [ 955.371786][T20495] nbd4: unable to read partition table 07:22:08 executing program 5: r0 = memfd_create(&(0x7f0000000080)='/dev/aut*Sofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000000)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x0, 0x400) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='\x00'/22) [ 955.499101][T20672] debugfs: File '20671' in directory 'proc' already present! 07:22:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'HL\x00'}, &(0x7f00000000c0)=0x1e) 07:22:08 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xf0500000000000) [ 955.543510][T20672] debugfs: File '20671' in directory 'proc' already present! 07:22:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x600}, 0x0) 07:22:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000a000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:08 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x3000000}], 0x0, 0x0, 0x0}) [ 955.743513][ T1523] block nbd4: Receive control failed (result -22) [ 955.772527][ T2495] block nbd4: Attempted send on invalid socket [ 955.779428][ T2495] block nbd4: shutting down sockets [ 955.810924][T20804] ldm_validate_partition_table(): Disk read failed. [ 955.830744][T20804] Dev nbd4: unable to read RDB block 0 07:22:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x3c) 07:22:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0xb, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_UIE_ON(r0, 0x7003) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, &(0x7f0000000000)={0x1, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a04, 0x1700) 07:22:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x700}, 0x0) [ 955.867609][T20804] nbd4: unable to read partition table [ 955.883487][T20899] debugfs: File '20897' in directory 'proc' already present! 07:22:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000b000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 955.961441][T20899] debugfs: File '20897' in directory 'proc' already present! [ 955.996175][T20771] block nbd4: shutting down sockets 07:22:08 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xf0700000000000) 07:22:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x8b4}, 0x0) 07:22:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000040)=0x800, 0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1fffffe, 0x12, r2, 0x0) write$P9_RCREATE(r1, &(0x7f0000000000)={0x18, 0x73, 0x1, {{0x40, 0x1, 0x4}, 0x796966a8}}, 0x18) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x8, &(0x7f0000001300), &(0x7f0000000100)=0x1c5) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x75, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x3c) 07:22:08 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x4000000}], 0x0, 0x0, 0x0}) [ 956.212560][ T1523] block nbd4: Receive control failed (result -22) [ 956.232217][ T2496] block nbd4: Attempted send on invalid socket [ 956.238607][ T2496] block nbd4: shutting down sockets [ 956.243930][ T2496] print_req_error: 426 callbacks suppressed [ 956.243951][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:22:08 executing program 5: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007f00)=[{{0x0, 0x0, &(0x7f0000002e80)=[{&(0x7f0000002cc0)=""/6, 0x6}], 0xffffffffffffef7}}], 0x1, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000140)=""/203) preadv(r0, &(0x7f00000017c0), 0x3a8, 0x0) [ 956.249845][ T2496] buffer_io_error: 438 callbacks suppressed [ 956.249854][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 956.267852][ T26] audit: type=1400 audit(1570346528.933:196): avc: denied { map } for pid=21121 comm="syz-executor.3" path="socket:[135560]" dev="sockfs" ino=135560 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 [ 956.274455][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 07:22:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000010000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 956.312994][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 956.321042][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 956.328903][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 956.336964][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 956.347839][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 956.355897][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 956.366938][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 956.374928][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 956.382667][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 956.390643][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 956.401503][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 956.409684][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 956.420543][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 956.428796][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 956.439906][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 956.451120][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 956.461995][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 956.474995][T21119] ldm_validate_partition_table(): Disk read failed. [ 956.485051][T21131] debugfs: File '21127' in directory 'proc' already present! 07:22:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xa00}, 0x0) [ 956.540846][T21119] Dev nbd4: unable to read RDB block 0 07:22:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) r2 = accept$netrom(r1, &(0x7f00000000c0)={{0x3, @bcast}, [@bcast, @bcast, @remote, @rose, @remote, @default, @rose, @bcast]}, &(0x7f0000000000)=0x48) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x4, 0xff, 0x1, 0x1, 0x3, 0x6, 0x5, 0xad, 0x40, 0x3e1, 0x4, 0x20, 0x38, 0x1, 0x7, 0x6, 0x5}, [{0x2, 0x1000, 0x2, 0x1, 0x6, 0xfffffffffffffff8, 0x80, 0x7fff}], "33590a4a1c9fa197eee53186d9721ca56b4a5ebd62f53f6ec34550a1df6e04b52fc41b0911cfdf4dc35d13dce6303411ec08ead15b6a19096edd214736b933e99ce32712825a7878f09b41ad68b4bf2818efb0bef246d565bcc42f3f03f5b0b752994b9b55bcfed2d1e89bb6a542154c41e44630f7d0e15884598dbbe2057e21c8f5fa1f115efbff89b10c9a96ef8e7c4cad63b8fb02cfd8673cc28ee01669229a2bc35b8f289aca5f", [[], [], [], [], [], [], [], []]}, 0x921) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:22:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000028000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 956.587819][T21119] nbd4: unable to read partition table 07:22:09 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x5000000}], 0x0, 0x0, 0x0}) 07:22:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:09 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x100000000000000) 07:22:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xe00}, 0x0) 07:22:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000002a000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x4000000004001ff) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x42800) ioctl$VIDIOC_G_SLICED_VBI_CAP(r2, 0xc0745645, &(0x7f00000000c0)={0xf001, [0x95, 0xff, 0xfffa, 0x6, 0xa4d7, 0x0, 0x7a51, 0x3, 0x3ff, 0x111a, 0x2, 0xf910, 0x0, 0xdf, 0xff4e, 0x7fff, 0xa864, 0x401, 0x1000, 0xf1, 0x8, 0x8, 0x1, 0x0, 0x6, 0xfffa, 0x9, 0x57, 0x7f, 0x6, 0x40, 0x8001, 0x0, 0x4, 0x9, 0x8000, 0x4, 0x1, 0x1, 0xffff, 0x6, 0x7, 0x100, 0x1f58, 0x9, 0x2df0, 0x800, 0x3], 0x7}) [ 956.831405][T21378] debugfs: File '21375' in directory 'proc' already present! [ 956.858913][T21378] debugfs: File '21375' in directory 'proc' already present! 07:22:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xf00}, 0x0) 07:22:09 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x6000000}], 0x0, 0x0, 0x0}) 07:22:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000048000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 957.060081][ T1523] block nbd4: Receive control failed (result -22) [ 957.075945][ T2496] block nbd4: Attempted send on invalid socket [ 957.082167][ T2496] block nbd4: shutting down sockets [ 957.102716][T21526] ldm_validate_partition_table(): Disk read failed. 07:22:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000040), 0x4) r4 = accept4$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f00000000c0)=0x1c, 0x400) open_by_handle_at(r4, &(0x7f0000000100)={0xe9, 0x80000001, "0b9fb490abd8825510cb69916bf804000c5f9cdc10e31816210565cf3cdb3a9ab82200adee64b78a20d68d2f20e77a659172315eff7c106463d6a34be42bbb44c7c610c0d8afdb4e01ada70f6a86392696261a5a1239f22927b665888160b51ab9ef45b7b0c3eaaf31553e84d1eeeb7059dee11bed4085796689094da0364b7c0f40647ada3a96d3be73f2ffe8c9179403abfb8687cc3cc54c5c577f773c823f313c76f4251c8dca3ed30451330435c0297c94d1df42e1d08ea955e7404020e6afbbaa017c0d2477813f3f78358098d2fe7084801393e8e7e4ed186ad8e63223ec"}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) [ 957.181492][T21526] Dev nbd4: unable to read RDB block 0 [ 957.186122][T21602] debugfs: File '21597' in directory 'proc' already present! [ 957.220142][T21526] nbd4: unable to read partition table 07:22:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x2000}, 0x0) 07:22:10 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x7000000}], 0x0, 0x0, 0x0}) 07:22:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000004c000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:10 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x200000000000000) 07:22:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000068000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x4000}, 0x0) [ 957.481763][T21724] debugfs: File '21722' in directory 'proc' already present! 07:22:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='hugetlb.2MB.e_in_bytes\x00\x00\x00\x00\x00', 0x275a, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000000)='hugetlb.2MB.e_in_bytes\x00', 0x0, r3) clock_gettime(0x0, &(0x7f0000007ec0)={0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007cc0)=[{{&(0x7f00000004c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000540)=""/193, 0xc1}, 0x2}, {{&(0x7f0000000640)=@pppoe, 0x80, &(0x7f0000001940)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/188, 0xbc}, {&(0x7f0000000440)=""/5, 0x5}, {&(0x7f0000001780)=""/227, 0xe3}, {&(0x7f0000001880)=""/130, 0x82}], 0x5, &(0x7f00000019c0)=""/87, 0x57}, 0x3f}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001a80)=""/236, 0xec}, {&(0x7f0000001b80)=""/89, 0x59}], 0x2}, 0xffffffc5}, {{&(0x7f0000001c40)=@can={0x1d, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000001cc0)=""/197, 0xc5}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/13, 0xd}], 0x3, &(0x7f0000002e40)=""/4096, 0x1000}, 0x54}, {{&(0x7f0000003e40)=@xdp, 0x80, &(0x7f0000006080)=[{&(0x7f0000003ec0)=""/151, 0x97}, {&(0x7f0000003f80)=""/26, 0x1a}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/157, 0x9d}], 0x5, &(0x7f0000006100)=""/105, 0x69}, 0x5}, {{0x0, 0x0, &(0x7f0000007680)=[{&(0x7f0000006180)=""/86, 0x56}, {&(0x7f0000006200)=""/247, 0xf7}, {&(0x7f0000006300)=""/200, 0xc8}, {&(0x7f0000006400)=""/4096, 0x1000}, {&(0x7f0000007400)=""/107, 0x6b}, {&(0x7f0000007480)=""/72, 0x48}, {&(0x7f0000007500)=""/89, 0x59}, {&(0x7f0000007580)=""/84, 0x54}, {&(0x7f0000007600)=""/94, 0x5e}], 0x9, &(0x7f0000007740)=""/115, 0x73}, 0x6}, {{&(0x7f00000077c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000007880)=[{&(0x7f0000007840)=""/36, 0x24}], 0x1, &(0x7f00000078c0)=""/59, 0x3b}, 0x7}, {{&(0x7f0000007900)=@sco, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007980)=""/122, 0x7a}, {&(0x7f0000007a00)=""/27, 0x1b}, {&(0x7f0000007a40)=""/165, 0xa5}, {&(0x7f0000007b00)=""/147, 0x93}], 0x4, &(0x7f0000007c00)=""/171, 0xab}, 0x4}], 0x8, 0x2000, &(0x7f0000007f00)={r4}) connect$can_bcm(r2, &(0x7f0000007f40)={0x1d, r5}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100], r5, 0xffffffffffffffff, 0x4}, 0x3c) 07:22:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 957.624793][ T1523] block nbd4: Receive control failed (result -22) [ 957.644411][ T2495] block nbd4: Attempted send on invalid socket [ 957.650796][ T2495] block nbd4: shutting down sockets [ 957.681521][T21739] ldm_validate_partition_table(): Disk read failed. [ 957.705482][T21739] Dev nbd4: unable to read RDB block 0 07:22:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000006c000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x4800}, 0x0) 07:22:10 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x8000000}], 0x0, 0x0, 0x0}) [ 957.740824][T21739] nbd4: unable to read partition table 07:22:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/230, 0xe6) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r3) r4 = dup(r0) mmap$usbfs(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000004, 0x30, r4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000100)=""/230, 0xe6) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000000)='netdevsim0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x20000000007ffd, 0x7d, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x400100]}, 0x2c) 07:22:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 957.902770][T21849] debugfs: File '21847' in directory 'proc' already present! 07:22:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000074000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:10 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x300000000000000) 07:22:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x4c00}, 0x0) 07:22:10 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x3f000000}], 0x0, 0x0, 0x0}) 07:22:10 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x6000}, 0x0) 07:22:10 executing program 3: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x800000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, 0x0) mount(0x0, 0x0, &(0x7f00005f7ffa)='ramfs\x00', 0x0, 0x0) mremap(&(0x7f00004e5000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000455000/0x3000)=nil) clone(0x0, 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000400000/0x4000)=nil, 0x4000) openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) mbind(&(0x7f000040a000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) 07:22:10 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 958.144656][ T1523] block nbd4: Receive control failed (result -22) [ 958.170889][ T2495] block nbd4: Attempted send on invalid socket [ 958.177311][ T2495] block nbd4: shutting down sockets 07:22:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000007a000000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 958.213938][T21966] ldm_validate_partition_table(): Disk read failed. [ 958.221082][T21978] debugfs: File '21975' in directory 'proc' already present! [ 958.274755][T21966] Dev nbd4: unable to read RDB block 0 [ 958.303424][T21966] nbd4: unable to read partition table [ 958.308965][T21978] debugfs: File '21975' in directory 'proc' already present! 07:22:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x6800}, 0x0) 07:22:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000087020000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 958.428678][T21939] block nbd4: shutting down sockets 07:22:11 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x400000000000000) 07:22:11 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x40000000}], 0x0, 0x0, 0x0}) 07:22:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000030000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:11 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000005c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000001180)) 07:22:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x6c00}, 0x0) 07:22:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 958.705047][ T1523] block nbd4: Receive control failed (result -22) [ 958.715507][ T2496] block nbd4: Attempted send on invalid socket [ 958.721687][ T2496] block nbd4: shutting down sockets [ 958.745537][T22119] debugfs: File '22109' in directory 'proc' already present! [ 958.756549][T22110] ldm_validate_partition_table(): Disk read failed. 07:22:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x7400}, 0x0) [ 958.796766][T22110] Dev nbd4: unable to read RDB block 0 [ 958.834159][T22110] nbd4: unable to read partition table 07:22:11 executing program 3: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() write(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, 0x0, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000000)=0x10, 0x4) writev(r0, &(0x7f00000013c0)=[{&(0x7f00000000c0)="da", 0x1}], 0x1) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cpuset\x00', 0x2190eb0ad814e5ae, &(0x7f0000000140)='vboxnet0nodev&vboxnet1cpuset\x00') r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000680)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@my=0x1}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000240)={0x7, 0x2}) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x1, @loopback, 0x400}, 0x1c) close(r0) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x8004000, 0x0, &(0x7f00000fff80), 0xc, &(0x7f00001e1e78)}], 0x4924924924926c8, 0xf0ff7f) 07:22:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000050000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:11 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0xfdfdffff}], 0x0, 0x0, 0x0}) 07:22:11 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x500000000000000) 07:22:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x7a00}, 0x0) 07:22:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000060000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 959.145836][T22252] debugfs: File '22251' in directory 'proc' already present! [ 959.167095][ T1523] block nbd4: Receive control failed (result -22) [ 959.179297][ T2496] block nbd4: Attempted send on invalid socket [ 959.185652][ T2496] block nbd4: shutting down sockets [ 959.221998][T22256] ldm_validate_partition_table(): Disk read failed. [ 959.222782][T22252] debugfs: File '22251' in directory 'proc' already present! 07:22:11 executing program 3: perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() write(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, 0x0, 0x0) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000000)=0x10, 0x4) writev(r0, &(0x7f00000013c0)=[{&(0x7f00000000c0)="da", 0x1}], 0x1) mount(&(0x7f0000000040)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='cpuset\x00', 0x2190eb0ad814e5ae, &(0x7f0000000140)='vboxnet0nodev&vboxnet1cpuset\x00') r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000680)={@my=0x1}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@my=0x1}) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000240)={0x7, 0x2}) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x1, @loopback, 0x400}, 0x1c) close(r0) sendmmsg$alg(r1, &(0x7f0000236fc8)=[{0x8004000, 0x0, &(0x7f00000fff80), 0xc, &(0x7f00001e1e78)}], 0x4924924924926c8, 0xf0ff7f) 07:22:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xb408}, 0x0) 07:22:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000070000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 959.278830][T22256] Dev nbd4: unable to read RDB block 0 [ 959.310106][T22256] nbd4: unable to read partition table [ 959.372386][T22254] block nbd4: shutting down sockets 07:22:12 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x600000000000000) 07:22:12 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0xff000000}], 0x0, 0x0, 0x0}) 07:22:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000a0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xf000}, 0x0) 07:22:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 959.654429][T22392] debugfs: File '22391' in directory 'proc' already present! 07:22:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, 0x0, 0x0) waitid(0x0, 0x0, &(0x7f0000000280), 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getresgid(&(0x7f0000000380), &(0x7f0000000400)=0x0, &(0x7f0000000440)) stat(0x0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x6, 0x10000) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000180)={'icmp\x00'}, &(0x7f00000003c0)=0x1e) r3 = getpid() setpriority(0x2, r3, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000000300)='comm\x00') preadv(r4, &(0x7f0000000480), 0x100000000000022c, 0x6c00000000000000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001dc0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000001e00)={r5, 0x2}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x507, 0x0, 0x0, {0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x2}}]}}]}, 0x48}}, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000200)=r9) getgid() stat(&(0x7f0000000780)='./file0\x00', 0x0) setregid(0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) setregid(0x0, 0x0) lsetxattr$system_posix_acl(0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0200000001000000000000000200", @ANYRES32, @ANYBLOB="040006000000000008000000", @ANYRES32=r1, @ANYBLOB="08000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="10000400000000002000010000000000"], 0x9, 0x1) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="300000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="40f2bb00000000000b001b000000"], 0x30}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') 07:22:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 959.719886][T22392] debugfs: File '22391' in directory 'proc' already present! [ 959.729200][ T1523] block nbd4: Receive control failed (result -22) [ 959.739394][ T2495] block nbd4: Attempted send on invalid socket [ 959.746045][ T2495] block nbd4: shutting down sockets [ 959.756927][T22395] ldm_validate_partition_table(): Disk read failed. 07:22:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000b0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:12 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x34000}, 0x0) [ 959.795664][T22395] Dev nbd4: unable to read RDB block 0 [ 959.826256][T22395] nbd4: unable to read partition table 07:22:12 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0xfffffdfd}], 0x0, 0x0, 0x0}) 07:22:12 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 959.958583][T22394] block nbd4: shutting down sockets [ 960.065680][T22519] debugfs: File '22517' in directory 'proc' already present! 07:22:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000200000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:12 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x700000000000000) [ 960.111659][T22519] debugfs: File '22517' in directory 'proc' already present! 07:22:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000280000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 960.251824][ T1523] block nbd4: Receive control failed (result -22) [ 960.266326][ T2495] block nbd4: Attempted send on invalid socket [ 960.272593][ T2495] block nbd4: shutting down sockets 07:22:12 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x100000000000000}], 0x0, 0x0, 0x0}) [ 960.297828][T22679] ldm_validate_partition_table(): Disk read failed. [ 960.348455][T22679] Dev nbd4: unable to read RDB block 0 [ 960.365766][T22679] nbd4: unable to read partition table [ 960.382456][T22524] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 960.421118][T22524] __nla_validate_parse: 11 callbacks suppressed [ 960.421126][T22524] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 960.445723][T22524] device lo left promiscuous mode [ 960.446134][T22739] debugfs: File '22736' in directory 'proc' already present! 07:22:13 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x800000000000000) [ 960.466473][T22524] device tunl0 left promiscuous mode [ 960.485761][T22524] device gre0 left promiscuous mode [ 960.498742][T22524] device gretap0 left promiscuous mode [ 960.499210][T22739] debugfs: File '22736' in directory 'proc' already present! [ 960.514698][T22524] device erspan0 left promiscuous mode 07:22:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000002a0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 960.522919][T22524] device ip_vti0 left promiscuous mode [ 960.531409][T22524] device ip6_vti0 left promiscuous mode [ 960.540725][T22524] device sit0 left promiscuous mode [ 960.549778][T22524] device ip6tnl0 left promiscuous mode [ 960.557695][T22524] device ip6gre0 left promiscuous mode [ 960.566058][T22524] device syz_tun left promiscuous mode [ 960.611134][T22524] device ip6gretap0 left promiscuous mode [ 960.649784][T22524] bridge0: port 2(bridge_slave_1) entered disabled state [ 960.657149][T22524] bridge0: port 1(bridge_slave_0) entered disabled state [ 960.666600][ T1523] block nbd4: Receive control failed (result -22) [ 960.677526][ T2495] block nbd4: Attempted send on invalid socket [ 960.684235][ T2495] block nbd4: shutting down sockets [ 960.693995][T22833] ldm_validate_partition_table(): Disk read failed. [ 960.712672][T22524] device bridge0 left promiscuous mode [ 960.744149][T22524] device vcan0 left promiscuous mode [ 960.767637][T22833] Dev nbd4: unable to read RDB block 0 [ 960.778529][T22524] device bond0 left promiscuous mode [ 960.780293][T22833] nbd4: unable to read partition table [ 960.786409][T22524] device bond_slave_0 left promiscuous mode [ 960.795871][T22524] device bond_slave_1 left promiscuous mode [ 960.818233][T22524] device team0 left promiscuous mode [ 960.827668][T22524] device team_slave_0 left promiscuous mode [ 960.833953][T22524] device team_slave_1 left promiscuous mode [ 960.844001][T22524] device dummy0 left promiscuous mode [ 960.852191][T22524] device nlmon0 left promiscuous mode [ 960.860196][T22524] device caif0 left promiscuous mode [ 960.960185][T22510] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 960.971805][T22510] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 07:22:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000140)="240000002e0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x14, 0x23, 0x847, 0x0, 0x0, {0x2804, 0x0, 0x4f290200}}, 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000007c80), 0xe3, 0x10000, 0x0) 07:22:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000400000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:13 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x200000000000000}], 0x0, 0x0, 0x0}) 07:22:13 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x900000000000000) 07:22:13 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x400300}, 0x0) [ 961.072040][T22867] debugfs: File '22862' in directory 'proc' already present! [ 961.097474][ T1523] block nbd4: Receive control failed (result -22) [ 961.114719][ T2495] block nbd4: Attempted send on invalid socket 07:22:13 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000480000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 961.120931][ T2495] block nbd4: shutting down sockets [ 961.141241][T22860] ldm_validate_partition_table(): Disk read failed. 07:22:13 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 961.165996][T22867] debugfs: File '22862' in directory 'proc' already present! 07:22:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xf0ffff}, 0x0) [ 961.193235][T22860] Dev nbd4: unable to read RDB block 0 [ 961.238905][T22860] nbd4: unable to read partition table 07:22:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000004c0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 961.326278][T22858] block nbd4: shutting down sockets 07:22:14 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x300000000000000}], 0x0, 0x0, 0x0}) 07:22:14 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x2000000000000000) 07:22:14 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x82040, 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x17cd, 0x0) mount$fuse(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x79fd, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000200)) 07:22:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x1000000}, 0x0) 07:22:14 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 961.551113][T22993] debugfs: File '22991' in directory 'proc' already present! [ 961.560000][ T1523] block nbd4: Receive control failed (result -22) [ 961.570028][ T2495] block nbd4: Attempted send on invalid socket [ 961.576308][ T2495] block nbd4: shutting down sockets [ 961.581516][ T2495] print_req_error: 621 callbacks suppressed [ 961.581530][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 961.587541][ T2495] buffer_io_error: 630 callbacks suppressed [ 961.587550][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 961.612241][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 961.623040][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 961.633660][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:22:14 executing program 3: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$apparmor_exec(r0, &(0x7f00000001c0)={'stack ', ':\xae\x86\xadG\xaa\r\x94\x95\xe6\xd8\x0f{\xde-\x18\xff\xb3l\xae\xd2\xd4\b\xfbX\xe3\x05\xfc\x8e//}\x91\xf8\x1bb\x1c\xc4!MJ$\xe1aO\xbe\xe0\xbe\xac\x8fJ\x04Pr\xb7p!-F\xd4\xa2\xdf\tky\x1f*K\xa2\x18\xe1,\b!\xb8\xd1\xf8\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xed\xea\xc5+Z\x87os\xcf\xbef7\x1ar\xfd!\xe1\x83\b\x8a\x1eM\x9b\x8a\xecK\xf1\x1f=\x95D\xd6\xb5\x9bJU\xb2\xab\xee\\\xbf\x11*\xa4\x80\xbdM\xde\xf2r\xf9\v\x8c\x10\x1f\x8c\x1b\\\x8f\xe4\x1e\x17\x0f\xd0\xc7u\xdb\xc5\xbe\vm:\xea\xbe`(\xa4|d\xaf\xb6%\xabp.[\x1d\xc1_\x9cK=\t\xbe\x81/4\x0eh\x1e\x86\x94\xf5\xba\xdfd\r\xa3\xfd\xfc/\x92\x9b\xb6\xa8\xeb\x9aY,Wr\x87\xb6\x02,\xfe\xec$\x14l\x7f\x95`\x8b\xb6\xdd\xe5|\xde\xfd\x15\xf2[\x82-.\xaf\xd2\xe1F\x93K0\xef\xb5\x18\n\xe5\"\x06\xdf\rkq\xb6>\xe0\x84\x15\xda\xea\t\xaf6\x985x\xf6\xf4\x19\x8a\bC\xcc\x1b\x1b\xd7\x80\x01'}, 0x11d) 07:22:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000680000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 961.644594][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 961.652756][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 961.663590][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 961.663771][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 961.682306][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 961.690128][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 961.702557][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 961.711308][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 961.719139][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 961.727295][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 961.738299][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 961.746643][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 961.757539][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 961.765625][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 961.776688][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 961.789447][T22992] ldm_validate_partition_table(): Disk read failed. [ 961.797884][T22992] Dev nbd4: unable to read RDB block 0 07:22:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x2000000}, 0x0) [ 961.805178][T22992] nbd4: unable to read partition table 07:22:14 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:14 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x400000000000000}], 0x0, 0x0, 0x0}) [ 961.937295][T22990] block nbd4: shutting down sockets 07:22:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000006c0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:14 executing program 3: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) 07:22:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x3000000}, 0x0) 07:22:14 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x2300000000000000) 07:22:14 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 962.044984][T23121] debugfs: File '23119' in directory 'proc' already present! 07:22:14 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000740000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 962.248080][ T1523] block nbd4: Receive control failed (result -22) [ 962.260917][ T2496] block nbd4: Attempted send on invalid socket [ 962.267246][ T2496] block nbd4: shutting down sockets 07:22:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:15 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x500000000000000}], 0x0, 0x0, 0x0}) [ 962.293998][T23232] ldm_validate_partition_table(): Disk read failed. [ 962.331376][T23232] Dev nbd4: unable to read RDB block 0 07:22:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x4000000}, 0x0) 07:22:15 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8004002, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) sendfile(r0, r0, 0x0, 0x8800000) [ 962.350130][T23232] nbd4: unable to read partition table [ 962.457772][T23195] block nbd4: shutting down sockets 07:22:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000007a0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 962.511996][T23251] debugfs: File '23250' in directory 'proc' already present! 07:22:15 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x3000000000000000) 07:22:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x5000000}, 0x0) [ 962.545609][ T26] audit: type=1800 audit(1570346535.213:197): pid=23255 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16967 res=0 07:22:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000002870000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 962.690788][ T26] audit: type=1800 audit(1570346535.353:198): pid=23338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16967 res=0 07:22:15 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x600000000000000}], 0x0, 0x0, 0x0}) 07:22:15 executing program 3: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f00000004c0)='./bus\x00', 0x3, 0x0) write$FUSE_WRITE(r2, &(0x7f00000001c0)={0x18, 0x0, 0x8, {0x2}}, 0x18) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r2, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000300)={0x18}, 0x18) perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffff800, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000340)={0xb1, 0x39e7, 0x8, 0x3, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0x80000239) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x16, 0xdcbe, 0x5, 0x7ff, 0x0, 0x0, 0x4028a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x1000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x200, 0x0, 0x200, 0x0, 0x0, 0x9000000, 0x0, 0x7, 0x0, 0x407, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x9, 0x0, 0x0, 0x3, 0x800000000000f895}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000040)=""/31) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='stat\x00') preadv(r4, &(0x7f00000017c0), 0x199, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000740)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000a40)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB, @ANYRES32, @ANYBLOB="08008200", @ANYRES32=r5, @ANYBLOB="38002d00494f8c4fb273c2d14676c3a74f739055a8f03435c570d1f8958fe74e3783b0181db47b41f0c8c7941ef7bc216b391ec52400000014003e00ff020000000000000000000000000001"], 0x7}, 0x1, 0x0, 0x0, 0x8000}, 0x4002011) dup2(r1, r0) r6 = socket(0xa, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) io_setup(0x4, &(0x7f0000000100)=0x0) io_getevents(r7, 0x2, 0x1, &(0x7f0000d83f60)=[{}], 0x0) r8 = memfd_create(&(0x7f0000000140)='sec]ritynodev:ppp1bdev\x00', 0x0) io_submit(r7, 0x1, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0}]) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='io.stat\x00', 0x0, 0x0) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0xd8c, 0xffffffffffffffff, &(0x7f0000000ac0)="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", 0xfe0, 0x6, 0x0, 0x2, r9}, &(0x7f0000000180)) write$P9_RSETATTR(r9, &(0x7f0000000380)={0x7, 0x1b, 0x1}, 0x7) write(0xffffffffffffffff, &(0x7f0000001ec0)="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", 0x20f) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f00000001c0)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="056354583f9993dc37511be0f8387edae8fd05d2e9f7f286faf0060084b272", @ANYRES16=r10, @ANYBLOB="000425bd7000fedbdf250e00000014000600080001000000000008000100892a7576180002000400040008000200400000000800020001040000"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000000240)=""/184, 0xfffffe4c, 0x10100, 0x0, 0xfffffffffffffcff) [ 962.759257][ T1523] block nbd4: Receive control failed (result -22) [ 962.776148][ T2496] block nbd4: Attempted send on invalid socket [ 962.783165][ T2496] block nbd4: shutting down sockets 07:22:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 962.805351][T23367] ldm_validate_partition_table(): Disk read failed. 07:22:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x6000000}, 0x0) 07:22:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000ffff0f00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 962.855850][T23367] Dev nbd4: unable to read RDB block 0 [ 962.895577][T23367] nbd4: unable to read partition table [ 962.986652][T23345] block nbd4: shutting down sockets 07:22:15 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x700000000000000}], 0x0, 0x0, 0x0}) 07:22:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:15 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x7000000}, 0x0) 07:22:15 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x4000000000000000) 07:22:15 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000004000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 963.232592][T23498] debugfs: File '23494' in directory 'proc' already present! 07:22:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xa000000}, 0x0) [ 963.317643][ T1523] block nbd4: Receive control failed (result -22) [ 963.328638][ T2496] block nbd4: Attempted send on invalid socket [ 963.334955][ T2496] block nbd4: shutting down sockets [ 963.343450][T23503] ldm_validate_partition_table(): Disk read failed. 07:22:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000ffff8000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 963.389571][T23503] Dev nbd4: unable to read RDB block 0 [ 963.430897][T23503] nbd4: unable to read partition table 07:22:16 executing program 3: 07:22:16 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x800000000000000}], 0x0, 0x0, 0x0}) 07:22:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xe000000}, 0x0) 07:22:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000ffffff00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:16 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x4800000000000000) [ 963.890286][T23637] debugfs: File '23628' in directory 'proc' already present! 07:22:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000001000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xf000000}, 0x0) 07:22:16 executing program 3: [ 963.936561][ T1523] block nbd4: Receive control failed (result -22) [ 963.958238][ T2495] block nbd4: Attempted send on invalid socket [ 963.964703][ T2495] block nbd4: shutting down sockets [ 963.976757][T23633] ldm_validate_partition_table(): Disk read failed. 07:22:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 964.018667][T23633] Dev nbd4: unable to read RDB block 0 07:22:16 executing program 3: 07:22:16 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x3f00000000000000}], 0x0, 0x0, 0x0}) [ 964.089680][T23633] nbd4: unable to read partition table 07:22:16 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000002000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x20000000}, 0x0) [ 964.223453][T23633] block nbd4: shutting down sockets 07:22:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 964.285297][T23759] debugfs: File '23753' in directory 'proc' already present! 07:22:17 executing program 3: 07:22:17 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x4c00000000000000) [ 964.343164][T23759] debugfs: File '23753' in directory 'proc' already present! 07:22:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x40000000}, 0x0) 07:22:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000003000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 964.540841][ T1523] block nbd4: Receive control failed (result -22) [ 964.561176][ T2496] block nbd4: Attempted send on invalid socket [ 964.567512][ T2496] block nbd4: shutting down sockets 07:22:17 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0x4000000000000000}], 0x0, 0x0, 0x0}) 07:22:17 executing program 3: [ 964.591060][T23838] ldm_validate_partition_table(): Disk read failed. [ 964.630881][T23838] Dev nbd4: unable to read RDB block 0 07:22:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x48000000}, 0x0) [ 964.661893][T23838] nbd4: unable to read partition table 07:22:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000004000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 964.736721][T23885] debugfs: File '23884' in directory 'proc' already present! [ 964.779246][T23838] block nbd4: shutting down sockets 07:22:17 executing program 3: 07:22:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:17 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x55aaffff00000000) 07:22:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x4c000000}, 0x0) 07:22:17 executing program 3: 07:22:17 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000005000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:17 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0xfdfdffff00000000}], 0x0, 0x0, 0x0}) 07:22:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 965.135370][ T1523] block nbd4: Receive control failed (result -22) [ 965.154673][ T2495] block nbd4: Attempted send on invalid socket [ 965.160965][ T2495] block nbd4: shutting down sockets [ 965.175150][T24008] ldm_validate_partition_table(): Disk read failed. 07:22:17 executing program 3: [ 965.183520][T24008] Dev nbd4: unable to read RDB block 0 [ 965.196146][T24008] nbd4: unable to read partition table [ 965.214237][T24015] debugfs: File '24013' in directory 'proc' already present! [ 965.281217][T24003] block nbd4: shutting down sockets 07:22:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000006000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x60000000}, 0x0) 07:22:18 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x0, 0xff00000000000000}], 0x0, 0x0, 0x0}) 07:22:18 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x6000000000000000) 07:22:18 executing program 3: 07:22:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x68000000}, 0x0) 07:22:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 965.579251][T24138] debugfs: File '24136' in directory 'proc' already present! 07:22:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000007000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:18 executing program 3: [ 965.650092][ T1523] block nbd4: Receive control failed (result -22) [ 965.665363][ T2495] block nbd4: Attempted send on invalid socket [ 965.671636][ T2495] block nbd4: shutting down sockets [ 965.713417][T24140] ldm_validate_partition_table(): Disk read failed. [ 965.747288][T24140] Dev nbd4: unable to read RDB block 0 07:22:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x6c000000}, 0x0) [ 965.772803][T24140] nbd4: unable to read partition table 07:22:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000008000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:18 executing program 3: 07:22:18 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x2, 0x0, 0x0}) 07:22:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x74000000}, 0x0) 07:22:18 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x6800000000000000) 07:22:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000000a000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:18 executing program 3: [ 966.076442][T24269] debugfs: File '24267' in directory 'proc' already present! 07:22:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x7a000000}, 0x0) [ 966.207001][ T1523] block nbd4: Receive control failed (result -22) [ 966.224580][ T2495] block nbd4: Attempted send on invalid socket [ 966.230843][ T2495] block nbd4: shutting down sockets [ 966.246985][T24280] ldm_validate_partition_table(): Disk read failed. 07:22:18 executing program 3: 07:22:18 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000000b000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) 07:22:19 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x3, 0x0, 0x0}) [ 966.276806][T24280] Dev nbd4: unable to read RDB block 0 [ 966.301212][T24280] nbd4: unable to read partition table 07:22:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x9effffff}, 0x0) 07:22:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000010000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:19 executing program 3: 07:22:19 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x6c00000000000000) [ 966.472048][T24399] debugfs: File '24392' in directory 'proc' already present! [ 966.509102][T24399] binder: 24392:24399 ioctl c0306201 20000500 returned -14 07:22:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x0, &(0x7f0000cbc000)=""/244, &(0x7f0000004a40)=0xf4) [ 966.557588][T24399] debugfs: File '24392' in directory 'proc' already present! 07:22:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xb4080000}, 0x0) 07:22:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000020000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:19 executing program 3: 07:22:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, 0x0, &(0x7f0000004a40)) 07:22:19 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x4, 0x0, 0x0}) [ 966.797191][ T1523] block nbd4: Receive control failed (result -22) [ 966.807449][ T2495] block nbd4: Attempted send on invalid socket [ 966.813677][ T2495] block nbd4: shutting down sockets [ 966.818972][ T2495] print_req_error: 562 callbacks suppressed [ 966.818989][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 966.835830][ T2495] buffer_io_error: 566 callbacks suppressed [ 966.835840][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 966.849719][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 966.860554][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 966.868363][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 966.876156][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 966.884142][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 966.895020][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 966.903628][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 966.915294][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 966.923035][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 966.931304][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 966.932669][T24526] debugfs: File '24525' in directory 'proc' already present! [ 966.939660][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 966.957511][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 966.965856][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 966.974297][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 966.985802][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 966.997076][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 967.008459][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 967.019628][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 967.031360][T24513] ldm_validate_partition_table(): Disk read failed. 07:22:19 executing program 3: 07:22:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000028000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:19 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xf0ffffff}, 0x0) [ 967.048510][T24513] Dev nbd4: unable to read RDB block 0 [ 967.055871][T24513] nbd4: unable to read partition table [ 967.075744][T24526] binder: 24525:24526 ioctl c0306201 20000500 returned -14 07:22:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, 0x0, &(0x7f0000004a40)) [ 967.133671][T24526] debugfs: File '24525' in directory 'proc' already present! [ 967.194357][T24480] block nbd4: shutting down sockets 07:22:19 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000002a000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:20 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7400000000000000) 07:22:20 executing program 3: 07:22:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, 0x0, &(0x7f0000004a40)) 07:22:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xfffff000}, 0x0) 07:22:20 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x5, 0x0, 0x0}) 07:22:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000040000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:20 executing program 3: [ 967.506607][ T1523] block nbd4: Receive control failed (result -22) [ 967.520136][ T2496] block nbd4: Attempted send on invalid socket [ 967.526447][ T2496] block nbd4: shutting down sockets 07:22:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, 0x0) [ 967.554051][T24659] debugfs: File '24658' in directory 'proc' already present! [ 967.566199][T24652] ldm_validate_partition_table(): Disk read failed. [ 967.605984][T24652] Dev nbd4: unable to read RDB block 0 [ 967.644039][T24652] nbd4: unable to read partition table 07:22:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xffffff7f}, 0x0) 07:22:20 executing program 3: 07:22:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000048000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, 0x0) 07:22:20 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7a00000000000000) 07:22:20 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x6, 0x0, 0x0}) 07:22:20 executing program 3: 07:22:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xffffff9e}, 0x0) 07:22:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000004c000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x5, &(0x7f0000cbc000)=""/244, 0x0) [ 968.023368][ T1523] block nbd4: Receive control failed (result -22) [ 968.024111][T24790] debugfs: File '24785' in directory 'proc' already present! [ 968.067440][ T2495] block nbd4: Attempted send on invalid socket [ 968.073649][ T2495] block nbd4: shutting down sockets [ 968.102568][T24784] ldm_validate_partition_table(): Disk read failed. [ 968.130275][T24784] Dev nbd4: unable to read RDB block 0 [ 968.143218][T24784] nbd4: unable to read partition table 07:22:20 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xfffffff0}, 0x0) 07:22:20 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000068000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:20 executing program 3: 07:22:20 executing program 5: [ 968.237064][T24782] block nbd4: shutting down sockets 07:22:21 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x7, 0x0, 0x0}) 07:22:21 executing program 3: 07:22:21 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x7e00000000000000) 07:22:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x40030000000000}, 0x0) 07:22:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000006c000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:21 executing program 5: [ 968.486139][T24915] debugfs: File '24912' in directory 'proc' already present! 07:22:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xf0ffffffffffff}, 0x0) 07:22:21 executing program 3: 07:22:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000074000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 968.601181][ T1523] block nbd4: Receive control failed (result -22) 07:22:21 executing program 5: [ 968.656155][ T2495] block nbd4: Attempted send on invalid socket [ 968.662391][ T2495] block nbd4: shutting down sockets 07:22:21 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x8, 0x0, 0x0}) [ 968.723814][T24930] ldm_validate_partition_table(): Disk read failed. 07:22:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x100000000000000}, 0x0) 07:22:21 executing program 3: [ 968.785676][T24930] Dev nbd4: unable to read RDB block 0 [ 968.799692][T24930] nbd4: unable to read partition table 07:22:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000007a000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 968.858931][T25039] debugfs: File '25037' in directory 'proc' already present! [ 968.877294][T25039] binder: 25037:25039 ioctl c0306201 20000500 returned -14 [ 968.919396][T25039] debugfs: File '25037' in directory 'proc' already present! 07:22:21 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xe0ffffffffffffff) 07:22:21 executing program 5: 07:22:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x200000000000000}, 0x0) 07:22:21 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000287000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:21 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x300, 0x0, 0x0}) 07:22:21 executing program 3: 07:22:21 executing program 5: [ 969.189197][ T1523] block nbd4: Receive control failed (result -22) [ 969.202481][T25151] block nbd4: shutting down sockets 07:22:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x300000000000000}, 0x0) [ 969.289766][T25164] debugfs: File '25162' in directory 'proc' already present! 07:22:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000ffffffe4000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 969.333233][T25151] block nbd4: shutting down sockets 07:22:22 executing program 3: 07:22:22 executing program 5: 07:22:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x400000000000000}, 0x0) 07:22:22 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xf0ffffff00000000) 07:22:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000fffff000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:22 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x500, 0x0, 0x0}) 07:22:22 executing program 3: 07:22:22 executing program 5: 07:22:22 executing program 3: [ 969.699854][ T1523] block nbd4: Receive control failed (result -22) [ 969.710136][ T2496] block nbd4: Attempted send on invalid socket [ 969.716394][ T2496] block nbd4: shutting down sockets [ 969.734203][T25284] ldm_validate_partition_table(): Disk read failed. 07:22:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000080ffff000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 969.765012][T25293] debugfs: File '25288' in directory 'proc' already present! [ 969.783654][T25284] Dev nbd4: unable to read RDB block 0 [ 969.819502][T25284] nbd4: unable to read partition table 07:22:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x500000000000000}, 0x0) 07:22:22 executing program 3: 07:22:22 executing program 5: bind$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'nr0\x01\x00\x00\x00v\x98\x91bS\xb3\x81\x99\x00'}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x50) r2 = fcntl$dupfd(r1, 0x0, r0) recvmmsg(r2, &(0x7f0000008880), 0x4000000000000bb, 0x0, 0x0) 07:22:22 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xf5ffffff00000000) 07:22:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000ffffff000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:22 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev}, 0x10) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3}, 0xb) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 07:22:22 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x600, 0x0, 0x0}) 07:22:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x600000000000000}, 0x0) 07:22:22 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000e4ffffff000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 970.183692][ T1523] block nbd4: Receive control failed (result -22) [ 970.195417][ T2496] block nbd4: Attempted send on invalid socket [ 970.201601][ T2496] block nbd4: shutting down sockets [ 970.218102][T25416] ldm_validate_partition_table(): Disk read failed. [ 970.279837][T25503] debugfs: File '25430' in directory 'proc' already present! [ 970.309594][T25416] Dev nbd4: unable to read RDB block 0 07:22:23 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="f8ff000000000000f9a8f700028000008500000104ffffe495"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000000140)='GPL\x00', 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000340), 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000700)={r1, 0x0, 0xe, 0x0, &(0x7f0000000100)="ba58d6fcaccb7ffce16e1bcfe23b", 0x0, 0x319}, 0x28) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@initdev, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@empty}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) [ 970.347113][T25416] nbd4: unable to read partition table 07:22:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x700000000000000}, 0x0) [ 970.481086][T25410] block nbd4: shutting down sockets 07:22:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000001000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:23 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x700, 0x0, 0x0}) 07:22:23 executing program 5: clock_adjtime(0x0, &(0x7f0000000200)={0x3dad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x186a1}) 07:22:23 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xf6ffffff00000000) [ 970.660759][T25740] debugfs: File '25739' in directory 'proc' already present! 07:22:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xa00000000000000}, 0x0) 07:22:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000040000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 970.787474][ T1523] block nbd4: Receive control failed (result -22) [ 970.803324][ T2495] block nbd4: Attempted send on invalid socket [ 970.809667][ T2495] block nbd4: shutting down sockets [ 970.829413][T25745] ldm_validate_partition_table(): Disk read failed. [ 970.852754][T25745] Dev nbd4: unable to read RDB block 0 [ 970.892568][T25745] nbd4: unable to read partition table 07:22:23 executing program 3: r0 = socket$inet(0x10, 0x3, 0x40000000000010) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="240000001d0003fffd3cc0023da2830101faffffff86c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 07:22:23 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8984413869d6e3ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:23 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x3f00, 0x0, 0x0}) 07:22:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xe00000000000000}, 0x0) 07:22:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000ffff80000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 971.065391][T25744] block nbd4: shutting down sockets [ 971.125095][T25862] debugfs: File '25860' in directory 'proc' already present! [ 971.137218][T25865] device nr0 entered promiscuous mode 07:22:23 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfcff000000000000) [ 971.169884][T25862] binder: 25860:25862 ioctl c0306201 20000500 returned -14 07:22:23 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000010000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 971.253453][T25862] debugfs: File '25860' in directory 'proc' already present! 07:22:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xf00000000000000}, 0x0) [ 971.316419][ T1523] block nbd4: Receive control failed (result -22) [ 971.336465][ T2496] block nbd4: Attempted send on invalid socket [ 971.342701][ T2496] block nbd4: shutting down sockets [ 971.352069][T25883] ldm_validate_partition_table(): Disk read failed. 07:22:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000004c0)={0x12, 0x3, &(0x7f0000000200)="551051"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='lotrusted\x1a\x00', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x111200) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000280)="c40965742574978a5d8da6c45a3568d0b0a77878482f06bf2e498543606d035eaf9edcd1796d16158944f3c3079697053376a12f50b8fc02487a14d71cad4ba0451fbbf897c3da656b0a83afeaf5b678f00b5e913ab047d073f2d058196b280ae6659c8bb9723116527e23a69285e6e713a3398e1cb0bb658c454b", &(0x7f0000000300)=""/102, 0x3a4f1d44996e4f91}, 0x20) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f0000000380)={0x0, @bt={0x3, 0x1, 0x0, 0x2, 0x5, 0x6, 0x1, 0x9, 0x100, 0x80000001, 0x9, 0x1, 0x4, 0x6, 0x0, 0x4}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0xfffffffffffffefd, 0x1, &(0x7f0000000180), 0x10000000000000a2) close(0xffffffffffffffff) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000040)={0x1, 0x0, @pic={0x2, 0x3, 0x8, 0x3, 0x4f, 0x7, 0x3f, 0x6, 0x0, 0x0, 0x6, 0x0, 0x7, 0x6, 0x3, 0x1}}) bind$netrom(r0, &(0x7f0000000440)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x2}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0xdfc64685766fc2df, 0x0) [ 971.370710][T25883] Dev nbd4: unable to read RDB block 0 [ 971.405181][T25883] nbd4: unable to read partition table 07:22:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000020000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:24 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x4000, 0x0, 0x0}) [ 971.475963][T25874] block nbd4: shutting down sockets 07:22:24 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfe7f000000000000) 07:22:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000030000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 971.678506][T25996] debugfs: File '25993' in directory 'proc' already present! [ 971.749118][T25996] binder: 25993:25996 ioctl c0306201 20000500 returned -14 [ 971.813473][T25996] debugfs: File '25993' in directory 'proc' already present! [ 971.822335][ T1523] block nbd4: Receive control failed (result -22) [ 971.831810][ T2496] block nbd4: Attempted send on invalid socket [ 971.838088][ T2496] block nbd4: shutting down sockets [ 971.843291][ T2496] print_req_error: 481 callbacks suppressed [ 971.843305][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 971.860404][ T2496] buffer_io_error: 502 callbacks suppressed [ 971.860414][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 971.874523][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 971.885389][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 971.893121][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 971.901254][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 971.909296][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 971.920978][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 971.929281][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 971.941302][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 971.949148][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 971.956944][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 971.957221][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 971.975723][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 971.983459][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 971.991561][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 972.002655][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 972.014784][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 972.025801][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 972.036808][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 972.049824][T26001] ldm_validate_partition_table(): Disk read failed. [ 972.067249][T26001] Dev nbd4: unable to read RDB block 0 [ 972.091558][T26001] nbd4: unable to read partition table [ 972.119371][T25998] block nbd4: shutting down sockets 07:22:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r2, &(0x7f0000000000), 0x10000000d) write$cgroup_int(r2, &(0x7f0000000080), 0x12) 07:22:24 executing program 3: 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) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2001002, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$bpf(0x20000000, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x5004, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000cc0)='./file0\x00', 0x0, 0x800) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x588e, 0x0) mount$bpf(0x0, &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000a40)='bpf\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) umount2(&(0x7f0000000280)='./file0/file0\x00', 0x545148f6fbcf1690) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x10001}, 0x8) r1 = gettid() pidfd_open(r1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) tkill(0x0, 0x40) pidfd_open(0x0, 0x0) fspick(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 07:22:24 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000040000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:24 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0xff00, 0x0, 0x0}) 07:22:24 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x2000000000000000}, 0x0) 07:22:24 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfeff000000000000) [ 972.302476][T26215] debugfs: File '26210' in directory 'proc' already present! [ 972.346776][ T1523] block nbd4: Receive control failed (result -22) [ 972.357571][ T2495] block nbd4: Attempted send on invalid socket [ 972.363883][ T2495] block nbd4: shutting down sockets [ 972.371585][T26215] binder: 26210:26215 ioctl c0306201 20000500 returned -14 [ 972.377746][T26221] ldm_validate_partition_table(): Disk read failed. 07:22:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000050000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x4000000000000000}, 0x0) [ 972.395572][T26221] Dev nbd4: unable to read RDB block 0 [ 972.415908][T26221] nbd4: unable to read partition table [ 972.435727][T26215] debugfs: File '26210' in directory 'proc' already present! [ 972.537272][T26211] block nbd4: shutting down sockets 07:22:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000060000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:25 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x1000000, 0x0, 0x0}) 07:22:25 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) seccomp(0x0, 0x0, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{}, {0x0, 0x0, 0x9}]}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000140)="73844ae89d", 0x5}]) 07:22:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x4800000000000000}, 0x0) 07:22:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000070000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2001002, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$bpf(0x20000000, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x5004, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000cc0)='./file0\x00', 0x0, 0x800) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x588e, 0x0) mount$bpf(0x0, &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000a40)='bpf\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) umount2(&(0x7f0000000280)='./file0/file0\x00', 0x545148f6fbcf1690) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x10001}, 0x8) r1 = gettid() pidfd_open(r1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) tkill(0x0, 0x40) pidfd_open(0x0, 0x0) fspick(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 07:22:25 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xff00000000000000) [ 972.741442][T26441] debugfs: File '26438' in directory 'proc' already present! 07:22:25 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x2000000, 0x0, 0x0}) 07:22:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x4c00000000000000}, 0x0) [ 972.950200][ T1523] block nbd4: Receive control failed (result -22) [ 972.968894][ T2496] block nbd4: Attempted send on invalid socket [ 972.975244][ T2496] block nbd4: shutting down sockets 07:22:25 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000080)="0800b5055e0bcfe87b0071") sendmsg$key(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}}, 0x0) [ 972.997150][T26652] ldm_validate_partition_table(): Disk read failed. 07:22:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000080000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 973.046997][T26658] debugfs: File '26657' in directory 'proc' already present! [ 973.069712][T26652] Dev nbd4: unable to read RDB block 0 [ 973.096198][T26652] nbd4: unable to read partition table 07:22:25 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x6000000000000000}, 0x0) 07:22:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x2001002, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, 0x0, 0x2, 0x0) mount$bpf(0x20000000, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x5004, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000cc0)='./file0\x00', 0x0, 0x800) mount$bpf(0x20000000, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x588e, 0x0) mount$bpf(0x0, &(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000a40)='bpf\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) umount2(&(0x7f0000000280)='./file0/file0\x00', 0x545148f6fbcf1690) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x10001}, 0x8) r1 = gettid() pidfd_open(r1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)) tkill(0x0, 0x40) pidfd_open(0x0, 0x0) fspick(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 07:22:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000000000000a0000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:26 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xff0f000000000000) 07:22:26 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x3000000, 0x0, 0x0}) 07:22:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x6800000000000000}, 0x0) 07:22:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x50) r2 = fcntl$dupfd(r1, 0x0, r0) recvmmsg(r2, &(0x7f0000008880), 0x4000000000000bb, 0x0, 0x0) [ 973.419380][ T1523] block nbd4: Receive control failed (result -22) [ 973.429511][ T2495] block nbd4: Attempted send on invalid socket [ 973.435886][ T2495] block nbd4: shutting down sockets [ 973.492792][T26887] debugfs: File '26886' in directory 'proc' already present! [ 973.496653][T26882] ldm_validate_partition_table(): Disk read failed. [ 973.527049][T26882] Dev nbd4: unable to read RDB block 0 07:22:26 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000000000000b0000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 973.549902][T26882] nbd4: unable to read partition table 07:22:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x6c00000000000000}, 0x0) 07:22:26 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x4000000, 0x0, 0x0}) 07:22:26 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xff7f000000000000) 07:22:26 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000100000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x50) r2 = fcntl$dupfd(r1, 0x0, r0) recvmmsg(r2, &(0x7f0000008880), 0x4000000000000bb, 0x0, 0x0) 07:22:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = memfd_create(0x0, 0x0) dup2(0xffffffffffffffff, r1) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) setxattr$trusted_overlay_opaque(0x0, &(0x7f0000000180)='trusted.overlay.opaque\x00', &(0x7f0000000240)='y\x00', 0x2, 0x0) ioctl$VIDIOC_G_INPUT(0xffffffffffffffff, 0x80045626, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000280)="c40965742574978a5d8da6c45a3568d0b0a77878482f06bf2e498543606d035eaf9edcd1796d16158944f3c3079697053376a12f50b8fc02487a14d71cad4ba0451fbbf897c3da656b0a83afeaf5b678f00b5e913ab047d073f2d058196b280ae6659c8bb9723116527e23a69285e6e713a3398e1cb0bb658c454b", &(0x7f0000000300)=""/102, 0x3a4f1d44996e4f91}, 0x20) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(0xffffffffffffffff, 0xc0845657, &(0x7f0000000380)={0x0, @bt={0x0, 0x1, 0x0, 0x0, 0x5, 0x6, 0x1, 0x0, 0x100, 0x0, 0x9, 0x1, 0x0, 0x6, 0x1, 0x4}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0xfffffffffffffefd, 0x1, &(0x7f0000000180), 0x10000000000000a2) close(0xffffffffffffffff) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000040)={0x1, 0x0, @pic={0x2, 0x3, 0x8, 0x3, 0x4f, 0x7, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x7, 0x6, 0x3, 0x1}}) bind$netrom(r0, &(0x7f0000000440)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x0, 0x0) 07:22:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x7400000000000000}, 0x0) [ 973.840093][T27103] debugfs: File '27101' in directory 'proc' already present! [ 973.865645][T27103] binder: 27101:27103 ioctl c0306201 20000500 returned -14 [ 973.917541][ T1523] block nbd4: Receive control failed (result -22) [ 973.928667][ T2495] block nbd4: Attempted send on invalid socket [ 973.935105][ T2495] block nbd4: shutting down sockets [ 973.963637][T27103] debugfs: File '27101' in directory 'proc' already present! [ 973.964307][T27107] ldm_validate_partition_table(): Disk read failed. [ 974.017807][T27107] Dev nbd4: unable to read RDB block 0 [ 974.045786][T27107] nbd4: unable to read partition table 07:22:26 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000200000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:26 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x7a00000000000000}, 0x0) [ 974.147735][T27222] block nbd4: shutting down sockets 07:22:26 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x5000000, 0x0, 0x0}) 07:22:26 executing program 5: bind$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RFSYNC(0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x8800) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x50) r2 = fcntl$dupfd(r1, 0x0, r0) recvmmsg(r2, &(0x7f0000008880), 0x4000000000000bb, 0x0, 0x0) 07:22:27 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xffefffffff7f0000) 07:22:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000280000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:27 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8984413869d6e3ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x9effffff00000000}, 0x0) [ 974.404313][T27237] debugfs: File '27235' in directory 'proc' already present! [ 974.486411][T27237] binder: 27235:27237 ioctl c0306201 20000500 returned -14 [ 974.500467][ T1523] block nbd4: Receive control failed (result -22) [ 974.514353][T27239] block nbd4: shutting down sockets 07:22:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000000000002a0000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:27 executing program 5: ioctl$SCSI_IOCTL_DOORUNLOCK(0xffffffffffffffff, 0x5381) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, 0x0, 0x0) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000340)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce003d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0x2b2, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r0, r1}, &(0x7f0000000440)=""/243, 0xf3, &(0x7f0000000240)={&(0x7f0000000080)={'tgr128-generic\x00'}}) [ 974.569722][T27237] debugfs: File '27235' in directory 'proc' already present! 07:22:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xb408000000000000}, 0x0) [ 974.616535][ T1523] block nbd4: Receive control failed (result -22) [ 974.627698][T27239] block nbd4: shutting down sockets [ 974.654488][T27299] device nr0 entered promiscuous mode 07:22:27 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xfffbffff00000000) 07:22:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000400000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:27 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x6000000, 0x0, 0x0}) 07:22:27 executing program 5: r0 = open(&(0x7f00000008c0)='./file0\x00', 0x20141a42, 0x0) r1 = open(&(0x7f00000008c0)='./file0\x00', 0x20141a42, 0x0) write$UHID_INPUT(r1, &(0x7f0000001cc0)={0x8, "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", 0x1000}, 0x1006) sendfile(r1, r1, &(0x7f0000000240), 0x2008000fffffffe) dup2(r0, r1) open(&(0x7f00000008c0)='./file0\x00', 0x20141a42, 0x0) 07:22:27 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8984413869d6e3ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xf0ffffff00000000}, 0x0) [ 974.967204][ T1523] block nbd4: Receive control failed (result -22) [ 974.977593][ T2496] block nbd4: Attempted send on invalid socket [ 974.983840][ T2496] block nbd4: shutting down sockets 07:22:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000480000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 975.014380][T27577] debugfs: File '27574' in directory 'proc' already present! [ 975.041121][T27572] ldm_validate_partition_table(): Disk read failed. [ 975.084511][T27572] Dev nbd4: unable to read RDB block 0 [ 975.132486][T27572] nbd4: unable to read partition table 07:22:27 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000000000004c0000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 975.232764][T27569] block nbd4: shutting down sockets [ 975.244903][T27763] device nr0 entered promiscuous mode 07:22:28 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x7000000, 0x0, 0x0}) 07:22:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xffff000000000000) 07:22:28 executing program 5: r0 = memfd_create(&(0x7f0000000080)='/dev/aut*Sofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x5, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0xfffffffffffffffd, {0x4000001}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000000)) clone(0x208007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6(0xa, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x401, 0x0, 0x0, 0x3, 0x0, 0x7, 0x77}, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='\x00'/22) syz_open_procfs(0x0, 0x0) 07:22:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 07:22:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000680000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:28 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8984413869d6e3ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 975.497324][ T1523] block nbd4: Receive control failed (result -22) [ 975.510783][ T2495] block nbd4: Attempted send on invalid socket [ 975.517147][ T2495] block nbd4: shutting down sockets [ 975.532044][T27808] debugfs: File '27800' in directory 'proc' already present! [ 975.538487][T27804] ldm_validate_partition_table(): Disk read failed. 07:22:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0xfffffffffffff000}, 0x0) [ 975.622569][T27804] Dev nbd4: unable to read RDB block 0 [ 975.635878][T27804] nbd4: unable to read partition table 07:22:28 executing program 5: 07:22:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000000000006c0000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 975.734040][T27797] block nbd4: shutting down sockets 07:22:28 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x8000000, 0x0, 0x0}) [ 975.751526][T28008] device nr0 entered promiscuous mode 07:22:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}}, 0x0) 07:22:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xffffffff00000000) 07:22:28 executing program 5: 07:22:28 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8984413869d6e3ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 975.973969][T28033] debugfs: File '28030' in directory 'proc' already present! [ 976.003111][T28035] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000000740000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:28 executing program 5: [ 976.018333][ T1523] block nbd4: Receive control failed (result -22) [ 976.036694][ T2495] block nbd4: Attempted send on invalid socket [ 976.042950][ T2495] block nbd4: shutting down sockets [ 976.056162][T28034] ldm_validate_partition_table(): Disk read failed. [ 976.090941][T28034] Dev nbd4: unable to read RDB block 0 [ 976.097987][T28086] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 976.119591][T28034] nbd4: unable to read partition table 07:22:28 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x2}, 0x0) 07:22:28 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x3f000000, 0x0, 0x0}) [ 976.192541][T28088] device nr0 entered promiscuous mode 07:22:28 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000000000000007a0000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:28 executing program 5: 07:22:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xffffffffff600000) 07:22:29 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 976.357953][T28153] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 976.384339][T28155] debugfs: File '28152' in directory 'proc' already present! [ 976.430490][T28160] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 976.467416][ T1523] block nbd4: Receive control failed (result -22) [ 976.477601][T28157] block nbd4: shutting down sockets 07:22:29 executing program 5: 07:22:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000002870000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x3}, 0x0) [ 976.589042][ T1523] block nbd4: Receive control failed (result -22) [ 976.604559][T28157] block nbd4: shutting down sockets 07:22:29 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x40000000, 0x0, 0x0}) 07:22:29 executing program 5: 07:22:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000ffffffe40000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:29 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0xffffffffffffffe0) [ 976.721134][T28239] device nr0 entered promiscuous mode [ 976.788377][T28275] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 976.824804][T28281] debugfs: File '28276' in directory 'proc' already present! [ 976.869826][T28281] binder: 28276:28281 ioctl c0306201 20000500 returned -14 07:22:29 executing program 5: 07:22:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000000fffff0000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x0) [ 976.920271][T28281] debugfs: File '28276' in directory 'proc' already present! [ 976.937878][ T1523] block nbd4: Receive control failed (result -22) [ 976.948370][T28284] block nbd4: shutting down sockets 07:22:29 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 977.076842][T28356] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 977.105400][ T1523] block nbd4: Receive control failed (result -22) 07:22:29 executing program 5: [ 977.124927][T28287] block nbd4: shutting down sockets [ 977.132812][T28400] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:29 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0xfdfdffff, 0x0, 0x0}) 07:22:29 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb0100180000000000000028000000280000000200000000000000000000030000000002000000020000000000000000ffffff0000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x5}, 0x0) 07:22:29 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x24}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x4, [@local, @rand_addr=0xffffd20e, @dev={0xac, 0x14, 0x14, 0x25}, @rand_addr=0x4]}, 0x20) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) r5 = syz_open_dev$vbi(&(0x7f00000000c0)='/dev/vbi#\x00', 0x3, 0x2) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000000200)) ioctl$KVM_GET_API_VERSION(r4, 0xae00, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) 07:22:30 executing program 5: [ 977.342403][T28410] debugfs: File '28407' in directory 'proc' already present! [ 977.404335][T28414] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:30 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000020000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 977.465879][T28505] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 977.488818][T28461] Unknown ioctl 44544 07:22:30 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0xff000000, 0x0, 0x0}) [ 977.528625][ T1523] block nbd4: Receive control failed (result -22) [ 977.539717][T28413] block nbd4: shutting down sockets 07:22:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x6}, 0x0) [ 977.608618][T28528] Unknown ioctl 44544 07:22:30 executing program 5: [ 977.641129][ T1523] block nbd4: Receive control failed (result -22) [ 977.675632][T28532] debugfs: File '28525' in directory 'proc' already present! [ 977.712461][T28528] block nbd4: shutting down sockets 07:22:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000030000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:30 executing program 5: 07:22:30 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 977.794847][T28573] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:30 executing program 4: r0 = socket(0x14, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000200)=0x101, 0x4) r3 = syz_open_dev$ndb(0x0, 0x0, 0x428701) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$VIDIOC_G_FBUF(r4, 0x8030560a, &(0x7f0000000340)={0x2, 0x20, &(0x7f0000000280)="daa1c1bd5be853bb5a6ad30e48a6567ebe1d3fc9bf80aaaf3a05841040768172291760d8928caea35b63bb9786f2c118faa23fc76926fcd3ae9257ea3ddcfad52cd25cc7aa71966657f8823785e98b48ba5b2837df1645367a51fb74277d60afa0a0151b4cea09361cc3a80d86ba5c89524e509253a9f906dbd6dd06eebab8780b914a451f259ce88dea4dc394a1c86ee37e45a656ff97ab39cd9e9a8336c824a8aec439073c205972f108821d9ad67b1068757ad7506b42ffaa07", {0x7, 0x5, 0x34363248, 0x5, 0x8000, 0x3, 0x5, 0xe71}}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r5 = request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)='/dev/snd/seq\x00', 0xfffffffffffffffa) keyctl$update(0x2, r5, &(0x7f0000000100)="5e4bebbeed095e1a00cc8447985aacdb82433d9dda358262d13cbb3c90425aeb917ba36dbf9e9420de695a4e379a8f1e5be224bb430a957762f55c444cf4f81786f7565086673a2905442aa74d05a2fb0ba207c2bf5e23095fd725dc16ee", 0x5e) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8200) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) 07:22:30 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0xfffffdfd, 0x0, 0x0}) 07:22:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000040000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:30 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x7}, 0x0) [ 978.006474][T28651] debugfs: File '28649' in directory 'proc' already present! 07:22:30 executing program 5: 07:22:30 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:30 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x188002, 0x80) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000100)=""/230, 0xe6) getdents64(r5, &(0x7f0000000100)=""/230, 0x34) ioctl$USBDEVFS_BULK(r3, 0xc0185502, &(0x7f0000000040)={{0xe, 0x1}, 0x81, 0x19f5, 0x38, 0x3e, &(0x7f0000000000)="ecae03eb46ac2eb770d72e0006bf0abd63de6c6cd88eab110a7dfc9c04fae9d5c93b1bb8c43115e6377bd2cbe475e2df1faf39056fba5b25"}) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) 07:22:30 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000050000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:30 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x100000000000000, 0x0, 0x0}) 07:22:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0xa}, 0x0) [ 978.348853][T28767] device nr0 entered promiscuous mode 07:22:31 executing program 5: [ 978.395792][T28772] debugfs: File '28770' in directory 'proc' already present! [ 978.427963][T28772] binder: 28770:28772 ioctl c0306201 20000500 returned -14 [ 978.462277][ T1523] block nbd4: Receive control failed (result -22) [ 978.475907][ T2495] block nbd4: Attempted send on invalid socket [ 978.482227][ T2495] block nbd4: shutting down sockets [ 978.494213][ T2495] print_req_error: 483 callbacks suppressed [ 978.494226][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:22:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000060000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 978.511509][ T2495] buffer_io_error: 502 callbacks suppressed [ 978.511519][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 978.529056][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 978.536687][T28772] debugfs: File '28770' in directory 'proc' already present! [ 978.540069][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read 07:22:31 executing program 5: [ 978.559008][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 978.569919][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 978.578733][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 978.587669][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 978.598616][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 978.598637][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 978.598655][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 978.598672][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 978.599535][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 978.641272][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 978.649080][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 978.657151][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 978.668296][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 978.679415][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 978.690760][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 978.701805][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:22:31 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 978.713097][T28774] ldm_validate_partition_table(): Disk read failed. 07:22:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0xe}, 0x0) 07:22:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000070000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 978.759132][T28774] Dev nbd4: unable to read RDB block 0 07:22:31 executing program 5: 07:22:31 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x200000000000000, 0x0, 0x0}) [ 978.805233][T28774] nbd4: unable to read partition table [ 978.876555][T28773] block nbd4: shutting down sockets [ 978.926511][T28889] device nr0 entered promiscuous mode 07:22:31 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) r3 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)={0x7, 0xffff708c, 0xfe, 0x5, 0x7, 0x7f, 0x7f, 0x3f, 0x1ff, 0x4, 0x2, 0x5}) syz_open_dev$ndb(0x0, 0x0, 0x0) 07:22:31 executing program 5: [ 979.004638][T28900] debugfs: File '28898' in directory 'proc' already present! [ 979.021867][T28900] binder: 28898:28900 ioctl c0306201 20000500 returned -14 [ 979.036406][T28900] debugfs: File '28898' in directory 'proc' already present! 07:22:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0xf}, 0x0) 07:22:31 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:31 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000080000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 979.193464][ T1523] block nbd4: Receive control failed (result -22) [ 979.216819][T28914] block nbd4: shutting down sockets 07:22:31 executing program 5: 07:22:31 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x300000000000000, 0x0, 0x0}) [ 979.286022][T29014] device nr0 entered promiscuous mode [ 979.323658][T28914] block nbd4: shutting down sockets 07:22:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x48}, 0x0) 07:22:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000a0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:32 executing program 5: 07:22:32 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000000)={0x24d7, 0x8, [0x5, 0x6]}) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 979.445800][T29024] debugfs: File '29023' in directory 'proc' already present! 07:22:32 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 979.544539][T29024] binder: 29023:29024 ioctl c0306201 20000500 returned -14 07:22:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x4c}, 0x0) 07:22:32 executing program 5: [ 979.607039][T29024] debugfs: File '29023' in directory 'proc' already present! 07:22:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000000b0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 979.708272][ T1523] block nbd4: Receive control failed (result -22) [ 979.727174][ T2495] block nbd4: Attempted send on invalid socket [ 979.733415][ T2495] block nbd4: shutting down sockets [ 979.755600][T29044] ldm_validate_partition_table(): Disk read failed. 07:22:32 executing program 5: [ 979.792471][T29090] device nr0 entered promiscuous mode [ 979.801981][T29044] Dev nbd4: unable to read RDB block 0 07:22:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x60}, 0x0) [ 979.851652][T29044] nbd4: unable to read partition table 07:22:32 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x400000000000000, 0x0, 0x0}) 07:22:32 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000100000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 979.950128][ T1523] block nbd4: Receive control failed (result -22) [ 979.978474][T29034] block nbd4: shutting down sockets 07:22:32 executing program 5: 07:22:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x68}, 0x0) [ 980.085404][T29160] debugfs: File '29156' in directory 'proc' already present! 07:22:32 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$NBD_DO_IT(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x3ba543) [ 980.146631][T29160] binder: 29156:29160 ioctl c0306201 20000500 returned -14 07:22:32 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000280000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 980.212772][T29160] debugfs: File '29156' in directory 'proc' already present! 07:22:33 executing program 5: 07:22:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x6c}, 0x0) [ 980.311066][ T1523] block nbd4: Receive control failed (result -22) [ 980.344666][T29179] block nbd4: shutting down sockets 07:22:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000002a0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 980.411671][T29182] device nr0 entered promiscuous mode 07:22:33 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x500000000000000, 0x0, 0x0}) [ 980.452790][ T1523] block nbd4: Receive control failed (result -22) [ 980.463355][T29179] block nbd4: shutting down sockets 07:22:33 executing program 5: 07:22:33 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:33 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) msgctl$MSG_STAT(0xffffffffffffffff, 0xb, &(0x7f0000000000)=""/62) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x800) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x7fff) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) syz_open_dev$ndb(0x0, 0x0, 0x0) 07:22:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x74}, 0x0) [ 980.671665][T29297] debugfs: File '29292' in directory 'proc' already present! 07:22:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000480000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:33 executing program 5: [ 980.788280][T29301] device nr0 entered promiscuous mode 07:22:33 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = gettid() tkill(r3, 0x13) r4 = syz_open_procfs$namespace(r3, &(0x7f0000000000)='ns/mnt\x00') r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r5) splice(r4, &(0x7f0000000040), r5, &(0x7f0000000080), 0x0, 0x8) 07:22:33 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x600000000000000, 0x0, 0x0}) 07:22:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000004c0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:33 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x7a}, 0x0) 07:22:33 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:33 executing program 5: [ 981.066333][ T1523] block nbd4: Receive control failed (result -22) [ 981.077384][ T2495] block nbd4: Attempted send on invalid socket [ 981.083634][ T2495] block nbd4: shutting down sockets [ 981.115707][T29420] ldm_validate_partition_table(): Disk read failed. [ 981.138799][T29425] debugfs: File '29416' in directory 'proc' already present! [ 981.152890][T29420] Dev nbd4: unable to read RDB block 0 07:22:33 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000680000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 981.188064][T29452] __nla_validate_parse: 17 callbacks suppressed [ 981.188072][T29452] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 981.204963][T29420] nbd4: unable to read partition table 07:22:33 executing program 5: [ 981.251117][T29452] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:34 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:34 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x700000000000000, 0x0, 0x0}) 07:22:34 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0xf0}, 0x0) 07:22:34 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000006c0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 981.461219][T29543] debugfs: File '29541' in directory 'proc' already present! [ 981.480678][T29546] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 981.501020][T29552] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:36 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x111400, 0x0) write$apparmor_current(r3, &(0x7f0000000040)=@profile={'changeprofile ', '/dev/nbd#\x00'}, 0x18) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x4000) 07:22:36 executing program 5: 07:22:36 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000740000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x300}, 0x0) 07:22:36 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x800000000000000, 0x0, 0x0}) 07:22:36 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 984.079640][T29656] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 984.092027][T29665] debugfs: File '29655' in directory 'proc' already present! 07:22:36 executing program 5: [ 984.135601][T29665] binder: 29655:29665 ioctl c0306201 20000500 returned -14 [ 984.144090][ T1523] block nbd4: Receive control failed (result -22) [ 984.175424][ T2495] block nbd4: Attempted send on invalid socket [ 984.181666][ T2495] block nbd4: shutting down sockets [ 984.181689][ T2495] print_req_error: 163 callbacks suppressed [ 984.181707][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 984.181732][ T2495] buffer_io_error: 182 callbacks suppressed [ 984.181740][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 984.214058][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 984.219411][T29670] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 984.229488][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 984.247433][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 984.258453][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 984.272193][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:22:36 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000002800000028000000020000000000000000000003000000000200000002000000007a0000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 984.283327][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 984.291527][T29665] debugfs: File '29655' in directory 'proc' already present! [ 984.304397][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 984.315359][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read 07:22:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x500}, 0x0) [ 984.326781][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 984.337694][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 984.345890][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 984.356755][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 984.366260][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 984.374684][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 984.385849][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 984.394348][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 984.405709][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 984.413682][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 984.428682][T29664] ldm_validate_partition_table(): Disk read failed. 07:22:37 executing program 5: 07:22:37 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x3f00000000000000, 0x0, 0x0}) [ 984.455647][T29664] Dev nbd4: unable to read RDB block 0 [ 984.482534][T29664] nbd4: unable to read partition table [ 984.499027][T29776] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:37 executing program 5: [ 984.557091][T29782] block nbd4: shutting down sockets [ 984.561028][T29779] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 984.659962][T29785] debugfs: File '29784' in directory 'proc' already present! 07:22:37 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x88000, 0x0) write$FUSE_LSEEK(r1, &(0x7f0000000080)={0x18, 0xffffffffffffffda, 0x4, {0x8}}, 0x18) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7fff) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) syz_open_dev$ndb(0x0, 0x0, 0x0) 07:22:37 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:37 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000870200000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x600}, 0x0) 07:22:37 executing program 5: 07:22:37 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000300000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:37 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x4000000000000000, 0x0, 0x0}) [ 984.904156][T29902] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 984.934309][T29862] device nr0 entered promiscuous mode 07:22:37 executing program 5: [ 984.961186][ T1523] block nbd4: Receive control failed (result -22) [ 984.972418][ T2496] block nbd4: Attempted send on invalid socket [ 984.978935][ T2496] block nbd4: shutting down sockets [ 985.030273][T29901] ldm_validate_partition_table(): Disk read failed. [ 985.064853][T29912] debugfs: File '29909' in directory 'proc' already present! 07:22:37 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000500000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 985.088382][T29901] Dev nbd4: unable to read RDB block 0 [ 985.096737][T29914] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 985.108644][T29912] binder: 29909:29912 ioctl c0306201 20000500 returned -14 [ 985.118029][T29901] nbd4: unable to read partition table [ 985.129357][T29912] debugfs: File '29909' in directory 'proc' already present! 07:22:37 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x700}, 0x0) 07:22:37 executing program 5: 07:22:37 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 985.235592][ T1523] block nbd4: Receive control failed (result -22) [ 985.245213][T29872] block nbd4: shutting down sockets 07:22:38 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0xfdfdffff00000000, 0x0, 0x0}) 07:22:38 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000600000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x8b4}, 0x0) 07:22:38 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/230, 0xe6) ioctl$VIDIOC_DBG_S_REGISTER(r0, 0x4038564f, &(0x7f00000000c0)={{0x1, @name="4e497ee5e606447fbcd42fc72c54dd6f60a4158f02023b8b840fef1ff8fc1dc8"}, 0x8, 0xffffffffffffffe0}) r1 = socket(0x2, 0x1, 0x0) r2 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f0000000100)=""/230, 0xe6) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f00000002c0)={0x8, 0x5}) r5 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f0000000100)=""/230, 0xe6) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r5, 0x4010ae68, &(0x7f0000000080)={0x5000, 0x1000}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000000040)=""/30) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r2, 0xab07, 0x7fff) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f0000000100)=""/230, 0xe6) ioctl$EVIOCGABS3F(r7, 0x8018457f, &(0x7f0000000200)=""/154) syz_open_dev$ndb(0x0, 0x0, 0x0) [ 985.476750][T30023] device nr0 entered promiscuous mode [ 985.497853][T30033] debugfs: File '30030' in directory 'proc' already present! 07:22:38 executing program 5: [ 985.540169][T30033] binder: 30030:30033 ioctl c0306201 20000500 returned -14 07:22:38 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000700000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0xa00}, 0x0) [ 985.610923][ T1523] block nbd4: Receive control failed (result -107) [ 985.612232][T30033] debugfs: File '30030' in directory 'proc' already present! [ 985.636795][ T2496] block nbd4: Attempted send on invalid socket [ 985.643159][ T2496] block nbd4: shutting down sockets 07:22:38 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 985.704414][T30038] ldm_validate_partition_table(): Disk read failed. [ 985.735688][T30038] Dev nbd4: unable to read RDB block 0 07:22:38 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000a00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 985.765248][T30038] nbd4: unable to read partition table 07:22:38 executing program 5: 07:22:38 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0xff00000000000000, 0x0, 0x0}) [ 985.867190][ T1523] block nbd4: Receive control failed (result -107) [ 985.892494][ T2496] block nbd4: Attempted send on invalid socket [ 985.898787][ T2496] block nbd4: shutting down sockets 07:22:38 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000b00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 985.930470][T30150] ldm_validate_partition_table(): Disk read failed. 07:22:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0xe00}, 0x0) [ 985.989867][T30150] Dev nbd4: unable to read RDB block 0 [ 986.008538][T30160] device nr0 entered promiscuous mode [ 986.011623][T30163] debugfs: File '30161' in directory 'proc' already present! [ 986.042626][T30150] nbd4: unable to read partition table [ 986.064636][T30163] binder: 30161:30163 ioctl c0306201 20000500 returned -14 07:22:38 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:38 executing program 5: [ 986.106906][T30163] debugfs: File '30161' in directory 'proc' already present! 07:22:38 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) signalfd4(r3, &(0x7f0000000040)={0x8000}, 0x8, 0xbab3b5483847d815) 07:22:38 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000002000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0xf00}, 0x0) 07:22:39 executing program 5: [ 986.360307][T30281] device nr0 entered promiscuous mode [ 986.380570][ T1523] block nbd4: Receive control failed (result -22) [ 986.397443][T30285] __nla_validate_parse: 8 callbacks suppressed 07:22:39 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x2, 0x0}) [ 986.397451][T30285] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:39 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000002800000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 986.434438][T30286] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 986.452223][ T2496] block nbd4: Attempted send on invalid socket [ 986.459047][ T2496] block nbd4: shutting down sockets [ 986.479073][T30280] ldm_validate_partition_table(): Disk read failed. 07:22:39 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 986.518030][T30292] debugfs: File '30290' in directory 'proc' already present! [ 986.523116][T30280] Dev nbd4: unable to read RDB block 0 [ 986.545776][T30280] nbd4: unable to read partition table 07:22:39 executing program 5: 07:22:39 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000002a00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x2000}, 0x0) 07:22:39 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x3, 0x0}) 07:22:39 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x0, 0x6, 0x1, 0x6, 0x2, 0x3, 0x8, 0x1bd, 0x38, 0x138, 0x1f, 0x7, 0x20, 0x1, 0x7, 0x2, 0x1000}, [{0x6, 0x3, 0x0, 0x8000, 0x5, 0x8001, 0x3e, 0x7}], "b7c71b545b50d20439af750198f2f15a0b3f893664e20efbecace16eb633c7c9720c618d67b4d349796b89b9bbe5b44481d832172fd612", [[]]}, 0x18f) syz_open_dev$ndb(0x0, 0x0, 0x0) 07:22:39 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000004000000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:39 executing program 5: [ 986.853083][T30410] device nr0 entered promiscuous mode [ 986.875491][T30409] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 986.876083][T30412] debugfs: File '30406' in directory 'proc' already present! [ 986.918421][ T1523] block nbd4: Receive control failed (result -22) [ 986.928651][ T2495] block nbd4: Attempted send on invalid socket [ 986.935110][ T2495] block nbd4: shutting down sockets [ 986.946962][T30413] ldm_validate_partition_table(): Disk read failed. [ 986.956946][T30413] Dev nbd4: unable to read RDB block 0 [ 986.997285][T30413] nbd4: unable to read partition table [ 987.034574][T30479] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:39 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000004800000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:39 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x4, 0x0}) 07:22:39 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 07:22:39 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:39 executing program 5: [ 987.160717][ T1523] block nbd4: Receive control failed (result -22) [ 987.173547][T30411] block nbd4: shutting down sockets 07:22:39 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000004c00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 987.258126][T30530] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 987.295593][T30533] debugfs: File '30529' in directory 'proc' already present! 07:22:40 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @broadcast}, {0x1, @random="fc9e115fdf87"}, 0x2, {0x2, 0x4e20, @empty}, 'team0\x00'}) 07:22:40 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="24000000520007031dfffd946fa2830081200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) [ 987.376760][T30546] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 987.389636][T30537] device nr0 entered promiscuous mode 07:22:40 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x5, 0x0}) 07:22:40 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000006800000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x4800}, 0x0) 07:22:40 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 987.569411][ T1523] block nbd4: Receive control failed (result -22) [ 987.579274][ T2495] block nbd4: Attempted send on invalid socket [ 987.586571][ T2495] block nbd4: shutting down sockets [ 987.605319][T30645] ldm_validate_partition_table(): Disk read failed. 07:22:40 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000006c00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 987.665703][T30645] Dev nbd4: unable to read RDB block 0 [ 987.665952][T30683] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 987.677206][T30645] nbd4: unable to read partition table [ 987.696599][T30733] debugfs: File '30653' in directory 'proc' already present! 07:22:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x4c00}, 0x0) [ 987.783627][T30760] device nr0 entered promiscuous mode 07:22:40 executing program 4: r0 = socket(0x11, 0x2, 0x0) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000000)='trusted.overlay.redirect\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000000080)=""/134, 0x86, 0x2000, 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x84ee7589fbb6baf9) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) 07:22:40 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000007400000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:40 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40000012, r3, 0x2000) 07:22:40 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x6, 0x0}) [ 987.917443][T30867] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 07:22:40 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 987.979850][T30869] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 987.997360][T30868] block nbd4: shutting down sockets 07:22:40 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000007a00000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 988.071707][T30879] x86/PAT: syz-executor.5:30879 map pfn RAM range req write-combining for [mem 0x9d345000-0x9d345fff], got write-back [ 988.071792][T30878] debugfs: File '30875' in directory 'proc' already present! [ 988.100726][T30868] block nbd4: shutting down sockets 07:22:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x6000}, 0x0) [ 988.142853][T30878] debugfs: File '30875' in directory 'proc' already present! [ 988.192480][T30890] device nr0 entered promiscuous mode 07:22:40 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e22, @rand_addr=0x1}}) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000080)={0x8, 0x3, 0x4, 0x25a9, 0x15, 0x3f, 0x4, 0x1, 0x8, 0x1}) 07:22:40 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x7, 0x0}) [ 988.294307][T31007] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 988.329086][ T1523] block nbd4: Receive control failed (result -22) 07:22:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000028700000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:41 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40000012, r3, 0x2000) [ 988.339648][ T2495] block nbd4: Attempted send on invalid socket [ 988.346061][ T2495] block nbd4: shutting down sockets [ 988.361111][T31093] ldm_validate_partition_table(): Disk read failed. 07:22:41 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 988.394655][T31093] Dev nbd4: unable to read RDB block 0 [ 988.465409][T31093] nbd4: unable to read partition table [ 988.478682][T31103] debugfs: File '31099' in directory 'proc' already present! 07:22:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000ffff0f000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x6800}, 0x0) [ 988.551547][T31108] x86/PAT: syz-executor.5:31108 map pfn RAM range req write-combining for [mem 0x7ccbf000-0x7ccbffff], got write-back 07:22:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000040000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:41 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40000012, r3, 0x2000) 07:22:41 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:41 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x1ec, r2, 0x0, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x68, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xf117}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6ae}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fc}, @TIPC_NLA_NET_NODEID_W1={0xc}]}, @TIPC_NLA_SOCK={0x4}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1c00}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_NET={0x3c, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffdf}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x400}]}, @TIPC_NLA_MEDIA={0x30, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8b3fcb0}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MEDIA={0x40, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x75}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2000400}]}]}, @TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xee1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA={0x28, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f0000000000)=0x2) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) 07:22:41 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x8, 0x0}) 07:22:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000ffff80000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x6c00}, 0x0) [ 988.861103][T31224] x86/PAT: syz-executor.5:31224 map pfn RAM range req write-combining for [mem 0x9d345000-0x9d345fff], got write-back [ 988.915704][T31234] debugfs: File '31232' in directory 'proc' already present! [ 988.927038][ T1523] block nbd4: Receive control failed (result -22) [ 988.941078][ T2495] block nbd4: Attempted send on invalid socket [ 988.947612][ T2495] block nbd4: shutting down sockets [ 988.970177][T31230] ldm_validate_partition_table(): Disk read failed. [ 988.980210][T31234] debugfs: File '31232' in directory 'proc' already present! 07:22:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000ffffff000000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 989.022595][T31230] Dev nbd4: unable to read RDB block 0 [ 989.058076][T31230] nbd4: unable to read partition table 07:22:41 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0xa920, 0x1, 0x0, 0xffffffffffffffff}) r3 = dup(r2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40000012, r3, 0x2000) 07:22:41 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x7400}, 0x0) [ 989.163550][T31229] block nbd4: shutting down sockets 07:22:41 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x300, 0x0}) 07:22:41 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000010000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:42 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000100)=""/230, 0xe6) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = syz_open_dev$ndb(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_CLEAR_SOCK(r3, 0xab03) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000040)={r4, r5/1000+10000}, 0x10) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) r6 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000100)=""/230, 0xe6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$HCIINQUIRY(r6, 0x800448f0, &(0x7f0000000200)={r7, 0x6, 0x79, 0x7, 0x7, 0x40, 0x4}) [ 989.338089][T31411] debugfs: File '31359' in directory 'proc' already present! 07:22:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x7a00}, 0x0) 07:22:42 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000020000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:42 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 989.430683][T31411] debugfs: File '31359' in directory 'proc' already present! 07:22:42 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0xa920, 0x1}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40000012, 0xffffffffffffffff, 0x2000) [ 989.492107][ T1523] block nbd4: Receive control failed (result -22) [ 989.510684][ T2495] block nbd4: Attempted send on invalid socket [ 989.517024][ T2495] block nbd4: shutting down sockets [ 989.522235][ T2495] print_req_error: 558 callbacks suppressed [ 989.522251][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 989.539369][ T2495] buffer_io_error: 566 callbacks suppressed [ 989.539379][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 989.565464][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 989.576439][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 989.584708][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 989.595721][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 989.603490][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 989.614333][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 989.622243][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 989.633188][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read 07:22:42 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000030000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) [ 989.642139][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 989.653107][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 989.661935][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 989.673058][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 989.681409][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 989.689772][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 989.700865][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 989.709115][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 989.720035][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 989.728309][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 07:22:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0xb408}, 0x0) 07:22:42 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 989.746466][T31477] ldm_validate_partition_table(): Disk read failed. 07:22:42 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x500, 0x0}) 07:22:42 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0xa920, 0x1}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40000012, 0xffffffffffffffff, 0x2000) [ 989.808556][T31477] Dev nbd4: unable to read RDB block 0 [ 989.848779][T31477] nbd4: unable to read partition table 07:22:42 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000040000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0xf000}, 0x0) 07:22:42 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_BLKSIZE(r2, 0xab01, 0xc6) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000100)=""/230, 0xe6) getsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$NBD_CLEAR_SOCK(r2, 0xab03) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x7fff) syz_open_dev$ndb(0x0, 0x0, 0x0) 07:22:42 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) 07:22:42 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000050000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:42 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000180)={0xa920, 0x1}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40000012, 0xffffffffffffffff, 0x2000) [ 990.044562][T31609] debugfs: File '31603' in directory 'proc' already present! [ 990.081721][T31609] debugfs: File '31603' in directory 'proc' already present! 07:22:42 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x34000}, 0x0) 07:22:43 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000060000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:43 executing program 1: syz_open_dev$binderN(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binderN(0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x10, 0x0, &(0x7f0000000300)=[@clear_death], 0x0, 0x600, 0x0}) 07:22:43 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x40000012, r1, 0x2000) 07:22:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0x400300}, 0x0) 07:22:43 executing program 3: openat$cgroup_type(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)='.\x00\x00\x00>\x00', 0x6}], 0x1}, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x82) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x0, 'c\x86\xdd'}]}, 0xfdef) [ 990.424116][T31735] debugfs: File '31733' in directory 'proc' already present! 07:22:43 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb01001800000000000000280000002800000002000000000000000000000300000000020000000200000000000000070000000000000100000f0a405b0004000084bebdfc0c2bf047235b42c39f058bb70b96a92594acaa05767bf844101ff5f0fc49f008a1c2d91384131bbd9803e074d550ff2dbc3aabbc966e4290804e9978cf536f94387a9c23fe07ad6d9b34af6324"], &(0x7f0000000100)=""/213, 0x42, 0x288, 0xfffffffffffffffd}, 0x20) 07:22:43 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @u64}]}, 0x20}, 0x1, 0x0, 0x0, 0xf0ffff}, 0x0) [ 990.599856][T31821] device nr0 entered promiscuous mode [ 990.981354][ T2495] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=2495 comm=kworker/1:1H [ 990.997393][ T2495] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=2495 comm=kworker/1:1H [ 991.010281][T31664] block nbd4: shutting down sockets [ 1021.483967][ T2495] block nbd4: Possible stuck request 00000000051791ff: control (read@0,1024B). Runtime 30 seconds [ 1021.495214][ T2495] block nbd4: Possible stuck request 0000000049f043ac: control (read@1024,3072B). Runtime 30 seconds [ 1051.563918][ T2495] block nbd4: Possible stuck request 00000000051791ff: control (read@0,1024B). Runtime 60 seconds [ 1051.575113][ T2495] block nbd4: Possible stuck request 0000000049f043ac: control (read@1024,3072B). Runtime 60 seconds [ 1081.644207][ T2495] block nbd4: Possible stuck request 00000000051791ff: control (read@0,1024B). Runtime 90 seconds [ 1081.654906][ T2495] block nbd4: Possible stuck request 0000000049f043ac: control (read@1024,3072B). Runtime 90 seconds [ 1111.723945][ T2495] block nbd4: Possible stuck request 00000000051791ff: control (read@0,1024B). Runtime 120 seconds [ 1111.734821][ T2495] block nbd4: Possible stuck request 0000000049f043ac: control (read@1024,3072B). Runtime 120 seconds [ 1141.803857][ T2495] block nbd4: Possible stuck request 00000000051791ff: control (read@0,1024B). Runtime 150 seconds [ 1141.814638][ T2495] block nbd4: Possible stuck request 0000000049f043ac: control (read@1024,3072B). Runtime 150 seconds [ 1146.924048][ T1064] INFO: task syz-executor.4:31664 blocked for more than 143 seconds. [ 1146.932347][ T1064] Not tainted 5.4.0-rc1+ #0 [ 1146.937845][ T1064] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1146.946637][ T1064] syz-executor.4 D28016 31664 9062 0x00004004 [ 1146.952981][ T1064] Call Trace: [ 1146.956926][ T1064] __schedule+0x94f/0x1e70 [ 1146.961373][ T1064] ? __sched_text_start+0x8/0x8 [ 1146.966302][ T1064] ? __kasan_check_read+0x11/0x20 [ 1146.971327][ T1064] ? __lock_acquire+0x16f2/0x4a00 [ 1146.976393][ T1064] schedule+0xd9/0x260 [ 1146.980459][ T1064] schedule_timeout+0x717/0xc50 [ 1146.985379][ T1064] ? find_held_lock+0x35/0x130 [ 1146.990143][ T1064] ? usleep_range+0x170/0x170 [ 1146.994880][ T1064] ? lock_downgrade+0x920/0x920 [ 1146.999724][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 1147.004995][ T1064] ? wait_for_completion+0x294/0x440 [ 1147.010286][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 1147.015545][ T1064] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1147.020834][ T1064] ? trace_hardirqs_on+0x67/0x240 [ 1147.025932][ T1064] ? __kasan_check_read+0x11/0x20 [ 1147.030957][ T1064] wait_for_completion+0x29c/0x440 [ 1147.036105][ T1064] ? wait_for_completion_interruptible+0x470/0x470 [ 1147.042601][ T1064] ? wake_up_q+0xf0/0xf0 [ 1147.046914][ T1064] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 1147.052721][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1147.058998][ T1064] flush_workqueue+0x40f/0x14c0 [ 1147.064009][ T1064] ? __dev_printk+0x202/0x20e [ 1147.068683][ T1064] ? _dev_warn+0xd7/0x109 [ 1147.073011][ T1064] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 1147.078966][ T1064] ? sock_shutdown+0x83/0x200 [ 1147.083643][ T1064] nbd_ioctl+0xb2e/0xc44 [ 1147.088515][ T1064] ? nbd_ioctl+0xb2e/0xc44 [ 1147.092924][ T1064] ? nbd_release+0x150/0x150 [ 1147.097570][ T1064] ? finish_wait+0x260/0x260 [ 1147.102156][ T1064] ? kfree+0x239/0x2c0 [ 1147.106272][ T1064] ? nbd_release+0x150/0x150 [ 1147.110856][ T1064] blkdev_ioctl+0xedb/0x1c20 [ 1147.115502][ T1064] ? blkpg_ioctl+0xa90/0xa90 [ 1147.120087][ T1064] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1147.125957][ T1064] ? ___might_sleep+0x163/0x2c0 [ 1147.130806][ T1064] block_ioctl+0xee/0x130 [ 1147.135164][ T1064] ? blkdev_fallocate+0x410/0x410 [ 1147.140188][ T1064] do_vfs_ioctl+0xdb6/0x13e0 [ 1147.144851][ T1064] ? ioctl_preallocate+0x210/0x210 [ 1147.149958][ T1064] ? selinux_file_mprotect+0x620/0x620 [ 1147.155448][ T1064] ? __fget+0x384/0x560 [ 1147.159607][ T1064] ? ksys_dup3+0x3e0/0x3e0 [ 1147.164173][ T1064] ? nsecs_to_jiffies+0x30/0x30 [ 1147.169025][ T1064] ? tomoyo_file_ioctl+0x23/0x30 [ 1147.174009][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1147.180252][ T1064] ? security_file_ioctl+0x8d/0xc0 [ 1147.185440][ T1064] ksys_ioctl+0xab/0xd0 [ 1147.189589][ T1064] __x64_sys_ioctl+0x73/0xb0 [ 1147.194232][ T1064] do_syscall_64+0xfa/0x760 [ 1147.198731][ T1064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1147.204684][ T1064] RIP: 0033:0x459a59 [ 1147.208581][ T1064] Code: Bad RIP value. [ 1147.212627][ T1064] RSP: 002b:00007fea8c9b6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1147.221670][ T1064] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 0000000000459a59 [ 1147.229710][ T1064] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000005 [ 1147.237733][ T1064] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1147.245770][ T1064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fea8c9b76d4 [ 1147.253799][ T1064] R13: 00000000004c337f R14: 00000000004d6f90 R15: 00000000ffffffff [ 1147.261785][ T1064] INFO: task syz-executor.4:31725 blocked for more than 143 seconds. [ 1147.269904][ T1064] Not tainted 5.4.0-rc1+ #0 [ 1147.275003][ T1064] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1147.283672][ T1064] syz-executor.4 D26280 31725 9062 0x00004004 [ 1147.290131][ T1064] Call Trace: [ 1147.293427][ T1064] __schedule+0x94f/0x1e70 [ 1147.297896][ T1064] ? __sched_text_start+0x8/0x8 [ 1147.302774][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 1147.308049][ T1064] ? do_read_cache_page+0xee6/0x2140 [ 1147.313345][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 1147.318587][ T1064] schedule+0xd9/0x260 [ 1147.322657][ T1064] io_schedule+0x1c/0x70 [ 1147.326985][ T1064] do_read_cache_page+0xf2f/0x2140 [ 1147.332100][ T1064] ? pagecache_get_page+0xa00/0xa00 [ 1147.337360][ T1064] ? widen_string+0x2e0/0x2e0 [ 1147.342037][ T1064] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1147.348579][ T1064] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1147.354872][ T1064] ? format_decode+0x25f/0xbc0 [ 1147.359645][ T1064] ? page_cache_prev_miss+0x340/0x340 [ 1147.365093][ T1064] ? enable_ptr_key_workfn+0x30/0x30 [ 1147.370382][ T1064] read_cache_page+0x5e/0x70 [ 1147.375011][ T1064] read_dev_sector+0x71/0x310 [ 1147.379808][ T1064] ? adfspart_check_ADFS+0x760/0x760 [ 1147.385159][ T1064] adfspart_check_ICS+0x12d/0xc90 [ 1147.390181][ T1064] ? pointer+0x720/0x720 [ 1147.394480][ T1064] ? __alloc_pages_nodemask+0x653/0x900 [ 1147.400027][ T1064] ? adfspart_check_ADFS+0x760/0x760 [ 1147.405384][ T1064] ? snprintf+0xbb/0xf0 [ 1147.409532][ T1064] ? vsprintf+0x40/0x40 [ 1147.413869][ T1064] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 1147.420125][ T1064] ? adfspart_check_ADFS+0x760/0x760 [ 1147.425485][ T1064] check_partition+0x3bc/0x6ce [ 1147.430280][ T1064] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1147.436053][ T1064] rescan_partitions+0x230/0xa30 [ 1147.440992][ T1064] __blkdev_get+0x1213/0x1660 [ 1147.445735][ T1064] ? bd_finish_claiming+0x1c0/0x1c0 [ 1147.450937][ T1064] blkdev_get+0x47/0x2c0 [ 1147.455252][ T1064] ? _raw_spin_unlock+0x2d/0x50 [ 1147.460100][ T1064] blkdev_open+0x205/0x290 [ 1147.464587][ T1064] do_dentry_open+0x4df/0x1250 [ 1147.469341][ T1064] ? __kasan_check_read+0x11/0x20 [ 1147.475143][ T1064] ? bd_acquire+0x2c0/0x2c0 [ 1147.479635][ T1064] ? chown_common+0x5c0/0x5c0 [ 1147.484376][ T1064] ? inode_permission+0xb4/0x560 [ 1147.489318][ T1064] vfs_open+0xa0/0xd0 [ 1147.493437][ T1064] path_openat+0x10e9/0x46d0 [ 1147.498106][ T1064] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1147.503978][ T1064] ? kasan_slab_alloc+0xf/0x20 [ 1147.508752][ T1064] ? kmem_cache_alloc+0x121/0x710 [ 1147.513838][ T1064] ? getname_flags+0xd6/0x5b0 [ 1147.518525][ T1064] ? getname+0x1a/0x20 [ 1147.522588][ T1064] ? do_sys_open+0x2c9/0x5d0 [ 1147.527310][ T1064] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 1147.532680][ T1064] ? __alloc_fd+0x487/0x620 [ 1147.537231][ T1064] do_filp_open+0x1a1/0x280 [ 1147.541733][ T1064] ? may_open_dev+0x100/0x100 [ 1147.546484][ T1064] ? __kasan_check_read+0x11/0x20 [ 1147.551505][ T1064] ? do_raw_spin_unlock+0x57/0x270 [ 1147.556653][ T1064] ? _raw_spin_unlock+0x2d/0x50 [ 1147.561501][ T1064] ? __alloc_fd+0x487/0x620 [ 1147.566769][ T1064] do_sys_open+0x3fe/0x5d0 [ 1147.571191][ T1064] ? filp_open+0x80/0x80 [ 1147.575526][ T1064] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1147.580982][ T1064] ? do_syscall_64+0x26/0x760 [ 1147.585716][ T1064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1147.591780][ T1064] ? do_syscall_64+0x26/0x760 [ 1147.596494][ T1064] __x64_sys_open+0x7e/0xc0 [ 1147.600998][ T1064] do_syscall_64+0xfa/0x760 [ 1147.606468][ T1064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1147.612355][ T1064] RIP: 0033:0x413941 [ 1147.616284][ T1064] Code: 31 c0 bf 89 3c 44 00 e8 0d d7 00 00 66 83 bb c8 00 00 00 ff 74 0b 31 c0 5b c3 0f 1f 80 00 00 00 00 31 c0 bf 73 36 44 00 e8 ec 00 00 31 c0 5b c3 0f 1f 84 00 00 00 00 00 53 48 89 fb 0f bf bf [ 1147.636007][ T1064] RSP: 002b:00007fea8c9957a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 1147.644476][ T1064] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 0000000000413941 [ 1147.652527][ T1064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007fea8c995850 [ 1147.660576][ T1064] RBP: 000000000075bfc8 R08: 000000000000000f R09: 0000000000000000 [ 1147.668609][ T1064] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fea8c9966d4 [ 1147.676654][ T1064] R13: 00000000004c915d R14: 00000000004e0668 R15: 00000000ffffffff [ 1147.684667][ T1064] [ 1147.684667][ T1064] Showing all locks held in the system: [ 1147.692376][ T1064] 1 lock held by khungtaskd/1064: [ 1147.697452][ T1064] #0: ffffffff88faae00 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 1147.706799][ T1064] 2 locks held by kworker/u5:0/1523: [ 1147.712064][ T1064] #0: ffff88809207b6a8 ((wq_completion)knbd4-recv){+.+.}, at: process_one_work+0x88b/0x1740 [ 1147.722271][ T1064] #1: ffff8880a62e7dc0 ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x8c1/0x1740 [ 1147.732937][ T1064] 1 lock held by rsyslogd/8885: [ 1147.738421][ T1064] #0: ffff8880a47a7120 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 1147.747065][ T1064] 2 locks held by getty/9007: [ 1147.751734][ T1064] #0: ffff88809a1c8450 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1147.760737][ T1064] #1: ffffc90005f4d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1147.770319][ T1064] 2 locks held by getty/9008: [ 1147.775043][ T1064] #0: ffff88808d689750 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1147.784027][ T1064] #1: ffffc90005f692e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1147.793580][ T1064] 2 locks held by getty/9009: [ 1147.798301][ T1064] #0: ffff88809a989590 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1147.807371][ T1064] #1: ffffc90005f512e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1147.817003][ T1064] 2 locks held by getty/9010: [ 1147.821663][ T1064] #0: ffff88809a988d10 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1147.830631][ T1064] #1: ffffc90005f552e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1147.840234][ T1064] 2 locks held by getty/9011: [ 1147.844960][ T1064] #0: ffff88808e6bb790 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1147.853967][ T1064] #1: ffffc90005f6d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1147.863521][ T1064] 2 locks held by getty/9012: [ 1147.868888][ T1064] #0: ffff8880a9578550 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1147.877879][ T1064] #1: ffffc90005f652e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1147.887465][ T1064] 2 locks held by getty/9013: [ 1147.892114][ T1064] #0: ffff8880a1d9ed50 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 1147.901523][ T1064] #1: ffffc90005f3d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 1147.911147][ T1064] 1 lock held by syz-executor.4/31725: [ 1147.916635][ T1064] #0: ffff8880420521f8 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x19b/0x1660 [ 1147.925633][ T1064] [ 1147.927952][ T1064] ============================================= [ 1147.927952][ T1064] [ 1147.936431][ T1064] NMI backtrace for cpu 1 [ 1147.940758][ T1064] CPU: 1 PID: 1064 Comm: khungtaskd Not tainted 5.4.0-rc1+ #0 [ 1147.948187][ T1064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1147.958218][ T1064] Call Trace: [ 1147.961488][ T1064] dump_stack+0x172/0x1f0 [ 1147.965820][ T1064] nmi_cpu_backtrace.cold+0x70/0xb2 [ 1147.970997][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1147.977216][ T1064] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 1147.982830][ T1064] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 1147.988797][ T1064] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1147.994680][ T1064] watchdog+0x9d0/0xef0 [ 1147.998821][ T1064] kthread+0x361/0x430 [ 1148.002889][ T1064] ? reset_hung_task_detector+0x30/0x30 [ 1148.008412][ T1064] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1148.014630][ T1064] ret_from_fork+0x24/0x30 [ 1148.019135][ T1064] Sending NMI from CPU 1 to CPUs 0: [ 1148.024799][ C0] NMI backtrace for cpu 0 [ 1148.024804][ C0] CPU: 0 PID: 9295 Comm: kworker/u4:0 Not tainted 5.4.0-rc1+ #0 [ 1148.024810][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1148.024813][ C0] Workqueue: bat_events batadv_nc_worker [ 1148.024820][ C0] RIP: 0010:__kasan_check_read+0xc/0x20 [ 1148.024830][ C0] Code: 48 8b 73 58 89 c2 48 c7 c7 50 38 a8 88 f7 da e8 ce 61 ae ff e9 0e ef ff ff 90 90 90 90 90 55 89 f6 31 d2 48 89 e5 48 8b 4d 08 cf 26 00 00 5d c3 0f 1f 00 66 2e 0f 1f 84 00 00 00 00 00 55 89 [ 1148.024833][ C0] RSP: 0018:ffff888056357bf0 EFLAGS: 00000046 [ 1148.024840][ C0] RAX: 0000000000000000 RBX: 1ffff1100ac6af85 RCX: ffffffff81594321 [ 1148.024845][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff89c5b940 [ 1148.024849][ C0] RBP: ffff888056357bf0 R08: ffff88805154e640 R09: ffffed1015d06b75 [ 1148.024854][ C0] R10: ffffed1015d06b74 R11: ffff8880ae835ba3 R12: ffffffff88faae00 [ 1148.024859][ C0] R13: ffffffff872ac25a R14: ffff888056357ca8 R15: 0000000000000000 [ 1148.024864][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1148.024868][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1148.024873][ C0] CR2: 000000c42239e008 CR3: 00000000a7bda000 CR4: 00000000001426f0 [ 1148.024877][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1148.024882][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1148.024884][ C0] Call Trace: [ 1148.024887][ C0] lock_release+0x1a1/0x960 [ 1148.024891][ C0] ? lock_downgrade+0x920/0x920 [ 1148.024894][ C0] ? lock_acquire+0x190/0x410 [ 1148.024898][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1148.024901][ C0] ? __kasan_check_read+0x11/0x20 [ 1148.024904][ C0] batadv_nc_worker+0x225/0x760 [ 1148.024908][ C0] process_one_work+0x9af/0x1740 [ 1148.024911][ C0] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1148.024914][ C0] ? lock_acquire+0x190/0x410 [ 1148.024917][ C0] worker_thread+0x98/0xe40 [ 1148.024921][ C0] ? trace_hardirqs_on+0x67/0x240 [ 1148.024924][ C0] kthread+0x361/0x430 [ 1148.024927][ C0] ? process_one_work+0x1740/0x1740 [ 1148.024931][ C0] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1148.024934][ C0] ret_from_fork+0x24/0x30 [ 1148.026171][ T1064] Kernel panic - not syncing: hung_task: blocked tasks [ 1148.246836][ T1064] CPU: 1 PID: 1064 Comm: khungtaskd Not tainted 5.4.0-rc1+ #0 [ 1148.254263][ T1064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1148.264304][ T1064] Call Trace: [ 1148.267576][ T1064] dump_stack+0x172/0x1f0 [ 1148.271883][ T1064] panic+0x2dc/0x755 [ 1148.275754][ T1064] ? add_taint.cold+0x16/0x16 [ 1148.280408][ T1064] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 1148.286023][ T1064] ? ___preempt_schedule+0x16/0x20 [ 1148.291126][ T1064] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 1148.297274][ T1064] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 1148.303405][ T1064] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 1148.309537][ T1064] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 1148.315672][ T1064] watchdog+0x9e1/0xef0 [ 1148.319812][ T1064] kthread+0x361/0x430 [ 1148.323862][ T1064] ? reset_hung_task_detector+0x30/0x30 [ 1148.329396][ T1064] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 1148.335613][ T1064] ret_from_fork+0x24/0x30 [ 1148.341544][ T1064] Kernel Offset: disabled [ 1148.345873][ T1064] Rebooting in 86400 seconds..