=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 642.654259][T27699] F2FS-fs (loop2): Invalid uid value -1 19:27:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 642.745500][T27699] loop2: detected capacity change from 0 to 264192 [ 642.756630][T27699] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 642.781884][T27699] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:27:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 642.886915][T27699] F2FS-fs (loop2): Invalid uid value -1 19:27:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 642.992557][ T53] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 19:27:47 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc803000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 643.124713][T27698] BTRFS warning (device loop4): couldn't read tree root [ 643.375186][T27698] BTRFS error (device loop4): open_ctree failed 19:27:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 643.553281][T27757] loop2: detected capacity change from 0 to 264192 19:27:48 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df00000000", 0x70, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:27:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0x0, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 643.699456][T27757] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:27:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 643.798468][T27757] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 643.834164][T27757] F2FS-fs (loop2): Invalid uid value -1 [ 643.875009][T27757] loop2: detected capacity change from 0 to 264192 [ 643.884948][T27757] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 643.892719][T27757] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 644.054232][T27775] loop4: detected capacity change from 0 to 32768 [ 644.064467][T27757] F2FS-fs (loop2): Invalid uid value -1 [ 644.174249][T27775] BTRFS info (device loop4): disk space caching is enabled 19:27:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 644.291800][T27775] BTRFS info (device loop4): has skinny extents 19:27:49 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xc903000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:27:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 644.675198][T27796] loop2: detected capacity change from 0 to 264192 [ 644.929808][T27796] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 645.023116][T27796] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:27:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 645.141903][T27796] F2FS-fs (loop2): Invalid uid value -1 [ 645.174396][T27775] BTRFS error (device loop4): open_ctree failed 19:27:49 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df00000000", 0x70, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259e5a7e3c4f4e73976000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be25900101000000000000100000000000001232e9ef52bc24c8b9ccbe8b42dd5411a0400000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e000050", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 645.247637][T27796] loop2: detected capacity change from 0 to 264192 [ 645.271797][T27796] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 645.364287][T27796] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:27:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0x0, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 645.441094][T27796] F2FS-fs (loop2): Invalid uid value -1 [ 645.472237][T27830] loop4: detected capacity change from 0 to 32768 [ 645.513483][T27830] BTRFS info (device loop4): disk space caching is enabled [ 645.570194][T27830] BTRFS info (device loop4): has skinny extents 19:27:50 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xca03000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:27:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 646.074642][ T25] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 646.134293][T27864] loop2: detected capacity change from 0 to 264192 [ 646.140937][T27830] BTRFS warning (device loop4): couldn't read tree root [ 646.226691][T27864] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:27:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 646.376563][T27864] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 646.407924][T27830] BTRFS error (device loop4): open_ctree failed [ 646.447895][T27864] F2FS-fs (loop2): Invalid uid value -1 19:27:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0x0, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df00"/120, 0x78, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 646.587403][T27864] loop2: detected capacity change from 0 to 264192 [ 646.608110][T27864] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 646.661588][T27864] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 646.801155][T27864] F2FS-fs (loop2): Invalid uid value -1 [ 646.913184][T27888] loop4: detected capacity change from 0 to 32768 19:27:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 647.088946][T27888] BTRFS info (device loop4): disk space caching is enabled 19:27:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf5ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 647.211891][T27888] BTRFS info (device loop4): has skinny extents 19:27:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 647.688612][T27888] BTRFS error (device loop4): open_ctree failed 19:27:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0x0, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:52 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:27:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:52 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df00"/120, 0x78, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:27:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 648.078789][T27934] loop2: detected capacity change from 0 to 264192 [ 648.206316][T27934] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 648.224892][T27942] loop4: detected capacity change from 0 to 32768 [ 648.243296][T27942] BTRFS info (device loop4): disk space caching is enabled [ 648.257602][T27942] BTRFS info (device loop4): has skinny extents [ 648.294034][T27934] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 648.302627][T27934] F2FS-fs (loop2): Invalid uid value -1 19:27:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 648.357980][T27934] loop2: detected capacity change from 0 to 264192 [ 648.381506][T27934] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:27:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 648.431568][T27934] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 648.467939][T27934] F2FS-fs (loop2): Invalid uid value -1 19:27:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:53 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf81f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 648.641284][ T106] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 648.659919][T27942] BTRFS warning (device loop4): couldn't read tree root 19:27:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 648.864425][T27987] loop2: detected capacity change from 0 to 264192 19:27:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 649.057541][T27987] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 649.171226][T27987] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 649.217715][T27942] BTRFS error (device loop4): open_ctree failed 19:27:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 649.274483][T27987] F2FS-fs (loop2): Invalid uid value -1 19:27:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:54 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df00000000", 0x70, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:27:54 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xf9fdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:27:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 649.856216][T28016] loop2: detected capacity change from 0 to 264192 [ 649.879008][T28018] loop4: detected capacity change from 0 to 32768 [ 649.893938][T28016] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:27:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 649.914283][T28016] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 649.925737][T28016] F2FS-fs (loop2): Invalid uid value -1 [ 649.939030][T28018] BTRFS info (device loop4): disk space caching is enabled [ 649.947067][T28018] BTRFS info (device loop4): has skinny extents [ 649.984986][T28016] loop2: detected capacity change from 0 to 264192 [ 650.057667][T28016] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 650.192335][T28016] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:27:54 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df00000000", 0x70, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:27:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 650.275232][ T25] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 19:27:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 650.353840][T28016] F2FS-fs (loop2): Invalid uid value -1 [ 650.365489][T28018] BTRFS warning (device loop4): couldn't read tree root [ 650.414059][T28056] loop1: detected capacity change from 0 to 32768 [ 650.542517][T28056] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (28056) 19:27:55 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfbffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 650.778057][T28018] BTRFS error (device loop4): open_ctree failed 19:27:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 650.931702][T28069] loop2: detected capacity change from 0 to 264192 19:27:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d454", 0x68, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 650.990784][T28069] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:27:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 651.037008][T28069] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 651.143032][T28069] F2FS-fs (loop2): Invalid uid value -1 [ 651.259354][T28086] loop4: detected capacity change from 0 to 32768 [ 651.266354][T28069] loop2: detected capacity change from 0 to 264192 19:27:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 651.417246][T28069] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 651.485406][T28086] BTRFS error (device loop4): superblock checksum mismatch [ 651.493371][T28086] BTRFS error (device loop4): open_ctree failed 19:27:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 651.539475][T28069] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:27:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 651.609947][T28069] F2FS-fs (loop2): Invalid uid value -1 19:27:56 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfcfdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:27:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:56 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be25900"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d454", 0x68, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:27:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 652.179544][T28118] loop4: detected capacity change from 0 to 32768 19:27:56 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:27:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 652.419834][T28118] BTRFS error (device loop4): superblock checksum mismatch [ 652.462449][T28118] BTRFS error (device loop4): open_ctree failed [ 652.464512][T28131] loop2: detected capacity change from 0 to 264192 19:27:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 652.621136][T28131] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:27:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 652.662436][T28131] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:27:57 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d454", 0x68, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:27:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 652.793531][T28131] F2FS-fs (loop2): Invalid uid value -1 19:27:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 652.884138][T28131] loop2: detected capacity change from 0 to 264192 [ 652.915172][T28131] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 652.922965][T28131] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 653.045508][T28131] F2FS-fs (loop2): Invalid uid value -1 19:27:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 653.095667][T28162] loop4: detected capacity change from 0 to 32768 19:27:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x0, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 653.287172][T28162] BTRFS error (device loop4): superblock checksum mismatch 19:27:58 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe01000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:27:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 653.387779][T28162] BTRFS error (device loop4): open_ctree failed 19:27:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:58 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 653.684169][T28192] loop2: detected capacity change from 0 to 264192 [ 653.846737][T28192] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 653.901406][T28199] loop4: detected capacity change from 0 to 32768 [ 653.986459][T28192] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 654.020097][T28199] BTRFS info (device loop4): disk space caching is enabled [ 654.028444][T28199] BTRFS info (device loop4): has skinny extents [ 654.154668][T28192] F2FS-fs (loop2): Invalid uid value -1 19:27:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x0, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 654.258406][T28192] loop2: detected capacity change from 0 to 264192 19:27:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 654.300818][T28192] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 654.349522][ T25] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 654.372779][T28192] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:27:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 654.394773][T28199] BTRFS warning (device loop4): couldn't read tree root [ 654.501330][T28192] F2FS-fs (loop2): Invalid uid value -1 19:27:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x0, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 654.795708][T28199] BTRFS error (device loop4): open_ctree failed 19:27:59 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:27:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x0, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:27:59 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d454", 0x68, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:27:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 655.266019][T28253] loop2: detected capacity change from 0 to 264192 19:27:59 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be25900"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 655.389511][T28265] loop1: detected capacity change from 0 to 32768 [ 655.397022][T28264] loop4: detected capacity change from 0 to 32768 [ 655.424846][T28264] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (28264) [ 655.449971][T28265] BTRFS info (device loop1): disk space caching is enabled [ 655.455677][T28253] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 655.468918][T28253] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 655.479697][T28253] F2FS-fs (loop2): Invalid uid value -1 19:28:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, 0x0, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 655.514162][T28265] BTRFS info (device loop1): has skinny extents 19:28:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d454", 0x68, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 655.566493][T28253] loop2: detected capacity change from 0 to 264192 [ 655.577053][T28253] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 655.586541][T28253] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 655.595294][T28253] F2FS-fs (loop2): Invalid uid value -1 19:28:00 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff00000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 655.807835][T28296] loop4: detected capacity change from 0 to 32768 [ 655.879843][T28296] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (28296) [ 655.916845][ T53] BTRFS error (device loop1): bad tree block start, want 5242880 have 0 19:28:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be25900"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d454", 0x68, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 655.999349][T28265] BTRFS warning (device loop1): couldn't read tree root [ 656.014361][T28316] loop2: detected capacity change from 0 to 264192 [ 656.028352][T28316] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 656.036575][T28315] loop4: detected capacity change from 0 to 32768 [ 656.044327][T28316] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 656.057462][T28316] F2FS-fs (loop2): Invalid uid value -1 [ 656.063511][T28315] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (28315) 19:28:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:00 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0c", 0x6a, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 656.253570][T28316] loop2: detected capacity change from 0 to 264192 [ 656.278326][T28265] BTRFS error (device loop1): open_ctree failed 19:28:01 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x0, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 656.563289][T28333] loop4: detected capacity change from 0 to 32768 [ 656.577066][T28333] BTRFS error (device loop4): superblock checksum mismatch [ 656.585307][T28333] BTRFS error (device loop4): open_ctree failed 19:28:01 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259e5a7e3c4f4e73976000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be25900101000000000000100000000000001232e9ef52bc24c8b9ccbe8b42dd5411a0400000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e000050", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:01 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0c", 0x6a, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 656.904398][T28345] loop2: detected capacity change from 0 to 264192 [ 656.928280][T28345] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 656.981167][T28345] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 657.055098][T28345] F2FS-fs (loop2): Invalid uid value -1 19:28:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 657.102824][T28354] loop4: detected capacity change from 0 to 32768 [ 657.218131][T28357] loop1: detected capacity change from 0 to 32768 [ 657.252375][T28354] BTRFS error (device loop4): superblock checksum mismatch [ 657.329805][T28357] BTRFS warning: duplicate device /dev/loop1 devid 1 generation 7 scanned by syz-executor.1 (28357) 19:28:01 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffefffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x0, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 657.389277][T28354] BTRFS error (device loop4): open_ctree failed 19:28:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:02 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0c", 0x6a, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 657.618921][T28375] loop2: detected capacity change from 0 to 264192 [ 657.732267][T28375] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 657.742774][T28375] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 657.752525][T28375] F2FS-fs (loop2): Invalid uid value -1 [ 657.824704][T28375] loop2: detected capacity change from 0 to 264192 19:28:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x0, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x0, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 658.035192][T28390] loop4: detected capacity change from 0 to 32768 19:28:02 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 658.141041][T28390] BTRFS error (device loop4): superblock checksum mismatch 19:28:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 658.185859][T28390] BTRFS error (device loop4): open_ctree failed 19:28:03 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6", 0x6b, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 658.516585][T28409] loop2: detected capacity change from 0 to 264192 19:28:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 658.634863][T28409] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 658.787566][T28409] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 658.902534][T28409] F2FS-fs (loop2): Invalid uid value -1 [ 658.915346][T28424] loop4: detected capacity change from 0 to 32768 19:28:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 659.060137][T28409] loop2: detected capacity change from 0 to 264192 [ 659.073773][T28424] BTRFS error (device loop4): superblock checksum mismatch [ 659.134087][T28409] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 659.188528][T28424] BTRFS error (device loop4): open_ctree failed [ 659.220804][T28409] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 659.335257][T28409] F2FS-fs (loop2): Invalid uid value -1 19:28:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:04 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6", 0x6b, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 659.910913][T28450] loop2: detected capacity change from 0 to 264192 [ 659.912082][T28451] loop4: detected capacity change from 0 to 32768 [ 659.944143][T28451] BTRFS error (device loop4): superblock checksum mismatch [ 659.944781][T28450] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 659.960671][T28450] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 659.970353][T28450] F2FS-fs (loop2): Invalid uid value -1 [ 660.031663][T28451] BTRFS error (device loop4): open_ctree failed [ 660.038616][T28450] loop2: detected capacity change from 0 to 264192 19:28:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 660.088496][T28450] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 660.147995][T28450] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 660.157187][T28450] F2FS-fs (loop2): Invalid uid value -1 19:28:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffff0700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:05 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6", 0x6b, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259e5a7e3c4f4e73976000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be25900101000000000000100000000000001232e9ef52bc24c8b9ccbe8b42dd5411a0400000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e000050", 0x226, 0x100ea0}, {&(0x7f0000010b00)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:05 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffffffffff7f, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 660.691208][T28490] loop4: detected capacity change from 0 to 32768 [ 660.713952][T28490] BTRFS error (device loop4): superblock checksum mismatch [ 660.814482][T28490] BTRFS error (device loop4): open_ctree failed [ 660.860077][T28501] loop2: detected capacity change from 0 to 264192 [ 661.062252][T28501] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 661.174420][T28501] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:05 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 661.283417][T28501] F2FS-fs (loop2): Invalid uid value -1 19:28:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 661.363226][T28501] loop2: detected capacity change from 0 to 264192 [ 661.394741][T28501] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 661.402530][T28501] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 661.447945][T28501] F2FS-fs (loop2): Invalid uid value -1 19:28:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 661.574021][T28523] loop4: detected capacity change from 0 to 32768 [ 661.601665][T28523] BTRFS error (device loop4): superblock checksum mismatch [ 661.609593][T28523] BTRFS error (device loop4): open_ctree failed 19:28:06 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:06 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259e5a7e3c4f4e73976000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be25900101000000000000100000000000001232e9ef52bc24c8b9ccbe8b42dd5411a0400000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e000050", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 661.992065][T28539] loop2: detected capacity change from 0 to 8192 [ 662.119618][T28539] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 662.186650][T28547] loop4: detected capacity change from 0 to 32768 [ 662.192391][T28539] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 662.206708][T28539] F2FS-fs (loop2): Invalid uid value -1 [ 662.293311][T28547] BTRFS error (device loop4): superblock checksum mismatch [ 662.302126][T28547] BTRFS error (device loop4): open_ctree failed 19:28:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:07 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:07 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 662.779428][T28562] loop4: detected capacity change from 0 to 32768 19:28:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 662.891054][T28565] loop2: detected capacity change from 0 to 8192 [ 663.075870][T28562] BTRFS error (device loop4): superblock checksum mismatch [ 663.114897][T28565] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 663.140885][T28562] BTRFS error (device loop4): open_ctree failed [ 663.161682][T28565] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:28:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 663.273965][T28565] F2FS-fs (loop2): Invalid uid value -1 19:28:08 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:08 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 663.802963][T28595] loop4: detected capacity change from 0 to 32768 19:28:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 663.890422][T28599] loop2: detected capacity change from 0 to 8192 [ 664.041900][T28599] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 664.057539][T28595] BTRFS error (device loop4): superblock checksum mismatch [ 664.141589][T28599] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 664.150021][T28595] BTRFS error (device loop4): open_ctree failed 19:28:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 664.252175][T28599] F2FS-fs (loop2): Invalid uid value -1 19:28:08 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 19:28:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 664.371432][T28599] loop2: detected capacity change from 0 to 8192 [ 664.451710][T28599] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 664.588147][T28632] loop4: detected capacity change from 0 to 32768 [ 664.642162][T28599] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 664.773075][T28632] BTRFS error (device loop4): superblock checksum mismatch [ 664.844104][T28599] F2FS-fs (loop2): Invalid uid value -1 [ 664.892985][T28632] BTRFS error (device loop4): open_ctree failed 19:28:09 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:09 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:09 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0c", 0x6a, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:10 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 665.468996][T28650] loop2: detected capacity change from 0 to 8192 [ 665.497941][T28650] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 665.506039][T28650] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 665.517112][T28650] F2FS-fs (loop2): Invalid uid value -1 [ 665.584146][T28659] loop1: detected capacity change from 0 to 32768 [ 665.598562][T28650] loop2: detected capacity change from 0 to 8192 [ 665.643270][T28659] BTRFS error (device loop1): superblock checksum mismatch [ 665.656820][T28650] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 665.669323][T28659] BTRFS error (device loop1): open_ctree failed [ 665.681295][T28664] loop4: detected capacity change from 0 to 32768 [ 665.818837][T28650] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 665.923009][T28664] BTRFS error (device loop4): superblock checksum mismatch [ 665.935457][T28650] F2FS-fs (loop2): Invalid uid value -1 19:28:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 666.075538][T28664] BTRFS error (device loop4): open_ctree failed 19:28:10 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:10 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be25900"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 666.554805][T28686] loop2: detected capacity change from 0 to 8192 19:28:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 666.666434][T28689] loop4: detected capacity change from 0 to 32768 [ 666.674538][T28686] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 666.808584][T28686] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 666.817354][T28686] F2FS-fs (loop2): Invalid uid value -1 [ 666.856715][T28689] BTRFS error (device loop4): superblock checksum mismatch [ 666.865851][T28689] BTRFS error (device loop4): open_ctree failed [ 666.911399][T28686] loop2: detected capacity change from 0 to 8192 [ 666.977438][T28686] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 667.083834][T28686] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:11 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {0x0, 0x0, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 667.251463][T28686] F2FS-fs (loop2): Invalid uid value -1 19:28:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:12 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 667.557266][T28727] loop4: detected capacity change from 0 to 32768 [ 667.670459][T28727] BTRFS error (device loop4): superblock checksum mismatch 19:28:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 667.803290][T28727] BTRFS error (device loop4): open_ctree failed [ 667.813341][T28736] loop2: detected capacity change from 0 to 8192 [ 667.994567][T28736] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:12 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be25900"/320, 0x140, 0x10000}, {&(0x7f0000010200), 0x0, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 668.093663][T28736] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 668.191652][T28736] F2FS-fs (loop2): Invalid uid value -1 [ 668.353996][T28736] loop2: detected capacity change from 0 to 8192 [ 668.474225][T28736] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 668.483085][T28757] loop4: detected capacity change from 0 to 32768 [ 668.496560][T28757] BTRFS error (device loop4): superblock checksum mismatch [ 668.504764][T28757] BTRFS error (device loop4): open_ctree failed 19:28:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:13 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be25900"/320, 0x140, 0x10000}, {&(0x7f0000010200), 0x0, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 668.535909][T28736] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 668.546817][T28736] F2FS-fs (loop2): Invalid uid value -1 19:28:13 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 668.818240][T28770] loop4: detected capacity change from 0 to 32768 19:28:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 668.923894][T28780] loop2: detected capacity change from 0 to 8192 [ 668.943957][T28770] BTRFS error (device loop4): superblock checksum mismatch [ 668.980998][T28770] BTRFS error (device loop4): open_ctree failed [ 669.073864][T28780] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 669.200459][T28780] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:13 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200), 0x0, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 669.245938][T28780] F2FS-fs (loop2): Invalid uid value -1 [ 669.363076][T28780] loop2: detected capacity change from 0 to 8192 [ 669.426886][T28780] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:14 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000", 0x40, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 669.522149][T28780] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 669.543631][T28780] F2FS-fs (loop2): Invalid uid value -1 19:28:14 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 669.859289][T28810] loop4: detected capacity change from 0 to 32768 [ 669.879045][T28811] loop0: detected capacity change from 0 to 32768 19:28:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 669.958270][T28810] BTRFS error (device loop4): superblock checksum mismatch [ 669.967686][T28811] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (28811) [ 670.048109][T28821] loop2: detected capacity change from 0 to 8192 [ 670.158170][T28810] BTRFS error (device loop4): open_ctree failed [ 670.172590][T28821] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 670.183842][T28821] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 670.196543][T28821] F2FS-fs (loop2): Invalid uid value -1 19:28:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 670.372227][T28821] loop2: detected capacity change from 0 to 8192 [ 670.380921][T28821] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 670.390022][T28821] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 670.398840][T28821] F2FS-fs (loop2): Invalid uid value -1 19:28:15 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00', 0x10, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:15 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 670.762165][T28846] loop4: detected capacity change from 0 to 32768 [ 670.780794][T28846] BTRFS error (device loop4): superblock checksum mismatch [ 670.789765][T28846] BTRFS error (device loop4): open_ctree failed 19:28:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:15 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00', 0x10, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 670.965826][T28859] loop2: detected capacity change from 0 to 8192 19:28:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 671.009948][T28859] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 671.019986][T28859] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 671.029280][T28859] F2FS-fs (loop2): Invalid uid value -1 19:28:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 671.099272][T28859] loop2: detected capacity change from 0 to 8192 [ 671.125335][T28859] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 671.230780][T28859] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 671.241586][T28859] F2FS-fs (loop2): Invalid uid value -1 19:28:15 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x14, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 671.338308][T28873] loop4: detected capacity change from 0 to 32768 19:28:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 671.403907][T28873] BTRFS error (device loop4): superblock checksum mismatch [ 671.413271][T28873] BTRFS error (device loop4): open_ctree failed 19:28:16 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00', 0x10, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259e5a7e3c4f4e73976000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be25900101000000000000100000000000001232e9ef52bc24c8b9ccbe8b42dd5411a0400000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e000050", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 671.729019][T28892] loop2: detected capacity change from 0 to 8192 [ 671.838022][T28892] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 671.899881][T28892] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 671.914474][T28892] F2FS-fs (loop2): Invalid uid value -1 [ 671.963097][T28899] loop4: detected capacity change from 0 to 32768 [ 672.056017][T28892] loop2: detected capacity change from 0 to 8192 [ 672.218216][T28899] BTRFS error (device loop4): superblock checksum mismatch [ 672.295273][T28899] BTRFS error (device loop4): open_ctree failed 19:28:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:16 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3c, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:17 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00', 0x18, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 672.576238][T28920] loop2: detected capacity change from 0 to 8192 [ 672.676077][T28920] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 672.684160][T28920] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 672.692774][T28920] F2FS-fs (loop2): Invalid uid value -1 [ 672.709296][T28933] loop4: detected capacity change from 0 to 32768 [ 672.760762][T28920] loop2: detected capacity change from 0 to 8192 [ 672.775368][T28933] BTRFS info (device loop4): disk space caching is enabled 19:28:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 672.855970][T28920] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 672.976836][T28933] BTRFS info (device loop4): has skinny extents [ 673.045025][T28920] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 673.205910][T28920] F2FS-fs (loop2): Invalid uid value -1 19:28:17 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3d, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 673.468629][ T170] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 673.540492][T28933] BTRFS warning (device loop4): couldn't read tree root 19:28:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 673.771947][T28933] BTRFS error (device loop4): open_ctree failed 19:28:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 673.902370][T28974] loop2: detected capacity change from 0 to 8192 [ 673.975666][T28974] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:18 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00', 0x18, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 674.068799][T28974] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 674.096239][T28974] F2FS-fs (loop2): Invalid uid value -1 [ 674.179883][T28974] loop2: detected capacity change from 0 to 8192 [ 674.215040][T28974] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 674.318708][T28974] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:19 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x56, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 674.411477][T28974] F2FS-fs (loop2): Invalid uid value -1 [ 674.513182][T29002] loop4: detected capacity change from 0 to 32768 19:28:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 674.649132][T29002] BTRFS info (device loop4): disk space caching is enabled [ 674.760663][T29002] BTRFS info (device loop4): has skinny extents 19:28:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 674.863809][T29011] loop2: detected capacity change from 0 to 8192 [ 674.886966][T29011] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 674.894994][T29011] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 674.904581][T29011] F2FS-fs (loop2): Invalid uid value -1 19:28:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 675.020826][T29011] loop2: detected capacity change from 0 to 8192 [ 675.042317][T29011] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 675.051224][T29011] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 675.059973][T29011] F2FS-fs (loop2): Invalid uid value -1 19:28:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 675.220886][ T170] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 19:28:19 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5b, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 675.316045][T29002] BTRFS warning (device loop4): couldn't read tree root 19:28:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 675.611966][T29002] BTRFS error (device loop4): open_ctree failed 19:28:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 675.707059][T29051] loop2: detected capacity change from 0 to 8192 19:28:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 675.854616][T29051] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:20 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00', 0x18, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 676.049523][T29051] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 676.195627][T29051] F2FS-fs (loop2): Invalid uid value -1 19:28:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x0, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:21 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x7ffff, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 676.438035][T29073] loop4: detected capacity change from 0 to 32768 [ 676.710921][T29073] BTRFS info (device loop4): disk space caching is enabled [ 676.802434][T29073] BTRFS info (device loop4): has skinny extents 19:28:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 677.085101][ T25] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 677.099190][T29073] BTRFS warning (device loop4): couldn't read tree root 19:28:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 677.441838][T29073] BTRFS error (device loop4): open_ctree failed 19:28:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:22 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000001000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:22 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00', 0x1c, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 677.882545][T29133] loop2: detected capacity change from 0 to 8192 [ 677.929576][T29133] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 677.939567][T29133] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 677.949599][T29133] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 677.959494][T29133] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 678.029036][T29140] loop4: detected capacity change from 0 to 32768 [ 678.079079][T29133] loop2: detected capacity change from 0 to 8192 [ 678.100070][T29133] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x10) [ 678.125142][T29140] BTRFS info (device loop4): disk space caching is enabled [ 678.134460][T29140] BTRFS info (device loop4): has skinny extents [ 678.160549][T29133] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 19:28:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 678.272659][T29133] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 678.352036][T29133] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:23 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0220f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x0, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 678.549481][ T170] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 678.658762][T29140] BTRFS warning (device loop4): couldn't read tree root [ 678.825617][T29183] loop2: detected capacity change from 0 to 8192 [ 678.873050][T29140] BTRFS error (device loop4): open_ctree failed [ 679.006196][T29183] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52002) 19:28:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x0, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 679.095528][T29183] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 679.105906][T29183] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 679.120083][T29183] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:23 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00', 0x1c, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 679.196943][T29183] loop2: detected capacity change from 0 to 8192 19:28:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00', 0x1c, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 679.253894][T29183] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52002) [ 679.298015][T29183] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 679.308810][T29183] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 679.316963][T29183] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x0, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:24 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0320f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:24 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00', 0x1c, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 679.551570][T29209] loop0: detected capacity change from 0 to 32768 [ 679.639746][T29209] BTRFS info (device loop0): disk space caching is enabled [ 679.654238][T29209] BTRFS info (device loop0): has skinny extents [ 679.755037][T29222] loop4: detected capacity change from 0 to 32768 19:28:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 679.814440][T29222] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (29222) [ 679.845283][T29243] loop2: detected capacity change from 0 to 8192 19:28:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0x0, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 679.865874][T29243] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52003) [ 679.880575][ T25] BTRFS error (device loop0): bad tree block start, want 5242880 have 0 [ 679.898833][T29243] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 19:28:24 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/30, 0x1e, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 679.917911][T29209] BTRFS warning (device loop0): couldn't read tree root [ 680.002952][T29243] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 680.010992][T29243] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 680.061591][T29243] loop2: detected capacity change from 0 to 8192 [ 680.070043][T29243] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52003) [ 680.091176][T29243] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 680.113610][T29243] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 680.128720][T29243] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 680.361277][T29209] BTRFS error (device loop0): open_ctree failed 19:28:25 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0420f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 680.468193][T29265] loop4: detected capacity change from 0 to 32768 [ 680.599491][T29265] BTRFS info (device loop4): disk space caching is enabled [ 680.708997][T29265] BTRFS info (device loop4): has skinny extents 19:28:25 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00', 0x1c, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 681.040866][ T25] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 681.065204][T29265] BTRFS warning (device loop4): couldn't read tree root 19:28:25 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0520f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0x0, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 681.228184][T29301] loop0: detected capacity change from 0 to 32768 [ 681.287297][T29301] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (29301) [ 681.383947][T29265] BTRFS error (device loop4): open_ctree failed [ 681.433690][T29310] loop2: detected capacity change from 0 to 8192 19:28:26 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00', 0x1c, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:26 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/30, 0x1e, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 681.541364][T29310] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52005) [ 681.551980][T29310] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 681.568232][T29310] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 681.577719][T29310] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(0xffffffffffffffff, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0x0, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 681.663642][T29310] loop2: detected capacity change from 0 to 8192 [ 681.678933][T29310] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52005) [ 681.754230][T29310] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 681.798297][T29326] loop4: detected capacity change from 0 to 32768 [ 681.804625][T29332] loop0: detected capacity change from 0 to 32768 [ 681.818776][T29310] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 681.830726][T29332] BTRFS info (device loop0): disk space caching is enabled 19:28:26 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0620f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 681.841535][T29310] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 681.849854][T29332] BTRFS info (device loop0): has skinny extents [ 681.868062][T29326] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (29326) 19:28:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:26 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00', 0x1c, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x0, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 682.169801][ T25] BTRFS error (device loop0): bad tree block start, want 5242880 have 0 [ 682.218239][T29332] BTRFS warning (device loop0): couldn't read tree root [ 682.363621][T29367] loop4: detected capacity change from 0 to 32768 [ 682.452688][T29367] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (29367) [ 682.489045][T29332] BTRFS error (device loop0): open_ctree failed [ 682.498915][T29375] loop2: detected capacity change from 0 to 8192 19:28:27 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00', 0x1c, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 682.532463][T29375] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52006) [ 682.543062][T29375] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 682.553276][T29375] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 682.563496][T29375] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x0, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 682.660834][T29375] loop2: detected capacity change from 0 to 8192 [ 682.714831][T29375] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52006) [ 682.797175][T29375] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 682.822602][T29375] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 682.838990][T29375] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:27 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be25900"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/30, 0x1e, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x0, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 682.881190][T29390] loop4: detected capacity change from 0 to 32768 19:28:27 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0720f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 683.019248][T29390] BTRFS info (device loop4): disk space caching is enabled [ 683.066975][T29401] loop0: detected capacity change from 0 to 32768 [ 683.080073][T29401] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (29401) [ 683.095711][T29390] BTRFS info (device loop4): has skinny extents [ 683.284021][T29415] loop2: detected capacity change from 0 to 8192 [ 683.298515][T29415] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52007) [ 683.307617][T29415] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 683.320130][T29415] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 683.328834][T29415] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0x0, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 683.433120][T29415] loop2: detected capacity change from 0 to 8192 [ 683.536466][T29415] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52007) [ 683.576913][T16237] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 683.630584][T29390] BTRFS warning (device loop4): couldn't read tree root [ 683.643827][T29415] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 19:28:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x0, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 683.800262][T29415] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x0, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 683.873660][T29415] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 683.943024][T29390] BTRFS error (device loop4): open_ctree failed 19:28:28 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0820f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:28 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00', 0x1a, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:28 executing program 1: syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 684.332836][T29461] loop2: detected capacity change from 0 to 8192 [ 684.380410][T29461] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52008) [ 684.391088][T29461] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 684.400047][T29461] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 684.410087][T29461] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 684.420012][T29465] loop4: detected capacity change from 0 to 32768 [ 684.437740][T29465] BTRFS info (device loop4): disk space caching is enabled [ 684.446348][T29465] BTRFS info (device loop4): has skinny extents [ 684.481988][T29461] loop2: detected capacity change from 0 to 8192 [ 684.497853][T29461] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52008) 19:28:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x0, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 684.636819][T29461] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 684.701135][T29461] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 684.709130][T29461] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:29 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0920f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 684.902374][ T25] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 19:28:29 executing program 1: syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 684.951043][T29465] BTRFS warning (device loop4): couldn't read tree root [ 685.116421][T29465] BTRFS error (device loop4): open_ctree failed 19:28:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x0, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:30 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00', 0x18, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 685.414887][T29508] loop2: detected capacity change from 0 to 8192 19:28:30 executing program 1: syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 685.592469][T29508] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52009) [ 685.709440][T29508] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 685.710951][ T3220] ieee802154 phy0 wpan0: encryption failed: -22 [ 685.731011][ T3220] ieee802154 phy1 wpan1: encryption failed: -22 19:28:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 685.752260][T29508] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 685.771603][T29508] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:30 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 685.861536][T29527] loop4: detected capacity change from 0 to 32768 [ 685.920822][T29508] loop2: detected capacity change from 0 to 8192 [ 685.935148][T29508] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52009) [ 685.968924][T29527] BTRFS info (device loop4): disk space caching is enabled [ 686.016110][T29508] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 686.065977][T29527] BTRFS info (device loop4): has skinny extents [ 686.141838][T29508] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 686.149633][T29508] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:30 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0a20f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:30 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 686.331543][ T170] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 686.340527][T29527] BTRFS warning (device loop4): couldn't read tree root [ 686.378977][T29561] loop2: detected capacity change from 0 to 8192 19:28:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x0, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 686.488191][T29561] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200a) [ 686.533827][T29561] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 686.548867][T29527] BTRFS error (device loop4): open_ctree failed [ 686.623418][T29561] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 686.725936][T29561] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:31 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be25900"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00\x00', 0x16, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:31 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x0, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:31 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0b20f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 687.035812][T29596] loop4: detected capacity change from 0 to 32768 [ 687.082397][T29596] BTRFS info (device loop4): disk space caching is enabled [ 687.089918][T29598] loop2: detected capacity change from 0 to 8192 [ 687.110715][T29596] BTRFS info (device loop4): has skinny extents [ 687.141826][T29598] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200b) [ 687.212779][T29598] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 687.380208][T29598] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 687.474081][T29598] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 687.555481][T29598] loop2: detected capacity change from 0 to 8192 [ 687.604464][T16237] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 687.656057][T29596] BTRFS warning (device loop4): couldn't read tree root 19:28:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf6"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:32 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0c20f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x42, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 688.172326][T29653] loop2: detected capacity change from 0 to 8192 [ 688.211143][T29653] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200c) [ 688.267720][T29653] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 688.279078][T29653] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 688.292229][T29653] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 688.311044][T29596] BTRFS error (device loop4): open_ctree failed [ 688.351317][T29653] loop2: detected capacity change from 0 to 8192 [ 688.359948][T29653] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200c) [ 688.380457][T29653] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 688.389066][T29653] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 688.398754][T29653] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:33 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:33 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0d20f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 688.706834][T29672] loop2: detected capacity change from 0 to 8192 [ 688.735767][T29672] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200d) [ 688.746287][T29672] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 19:28:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf6"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 688.755978][T29672] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 688.767175][T29672] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 688.786437][T29675] loop4: detected capacity change from 0 to 32768 [ 688.824955][T29675] BTRFS info (device loop4): disk space caching is enabled [ 688.852076][T29672] loop2: detected capacity change from 0 to 8192 [ 688.879861][T29672] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200d) [ 688.948256][T29675] BTRFS info (device loop4): has skinny extents [ 689.018549][T29672] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 19:28:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x0, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 689.135589][T29672] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 689.182336][T29672] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:33 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0e20f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 689.370319][ T53] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 19:28:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf6"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 689.415602][T29675] BTRFS warning (device loop4): couldn't read tree root [ 689.828496][T29733] loop2: detected capacity change from 0 to 8192 [ 689.885940][T29675] BTRFS error (device loop4): open_ctree failed [ 689.996149][T29733] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200e) [ 690.008695][T29733] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 690.019859][T29733] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 690.030589][T29733] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:34 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x9c, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 690.101478][T29733] loop2: detected capacity change from 0 to 8192 [ 690.111195][T29733] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200e) [ 690.120140][T29733] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 690.151090][T29733] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 690.170816][T29733] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:34 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="0f20f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 690.492169][T29762] loop4: detected capacity change from 0 to 32768 19:28:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 690.691764][T29762] BTRFS info (device loop4): disk space caching is enabled [ 690.822491][T29762] BTRFS info (device loop4): has skinny extents 19:28:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x9c, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 690.880684][T29775] loop2: detected capacity change from 0 to 8192 [ 690.974544][T29775] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5200f) [ 691.134504][T29775] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 691.230489][T29775] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 691.238888][T29775] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 691.345051][T29762] BTRFS error (device loop4): open_ctree failed 19:28:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 691.534124][T29775] loop2: detected capacity change from 0 to 8192 19:28:36 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:36 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1120f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:36 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 692.062248][T29818] loop2: detected capacity change from 0 to 8192 19:28:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x9c, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 692.132285][T29818] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52011) [ 692.141462][T29823] loop4: detected capacity change from 0 to 32768 [ 692.172195][T29818] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 692.182454][T29818] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 692.190733][T29826] loop0: detected capacity change from 0 to 32768 [ 692.201208][T29818] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 692.267123][T29826] BTRFS info (device loop0): disk space caching is enabled 19:28:36 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1220f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 692.321620][T29823] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by syz-executor.4 (29823) [ 692.350587][T29826] BTRFS info (device loop0): has skinny extents [ 692.444563][T12300] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by systemd-udevd (12300) 19:28:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:37 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x15, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 692.797025][T29856] loop2: detected capacity change from 0 to 8192 [ 692.819483][T29856] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52012) [ 692.832766][ T170] BTRFS error (device loop0): bad tree block start, want 5242880 have 0 [ 692.866027][T29856] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 692.878265][T29856] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 692.886535][T29856] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 692.896653][T29826] BTRFS warning (device loop0): couldn't read tree root [ 693.167428][T29873] loop4: detected capacity change from 0 to 32768 19:28:37 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2f20f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xab, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 693.520464][T29826] BTRFS error (device loop0): open_ctree failed [ 693.525303][T29881] loop2: detected capacity change from 0 to 8192 [ 693.537232][T29873] BTRFS info (device loop4): disk space caching is enabled [ 693.548255][T29881] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5202f) [ 693.560268][T29881] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 693.569118][T29881] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 693.577273][T29881] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 693.586171][T29873] BTRFS info (device loop4): has skinny extents [ 693.639690][T29881] loop2: detected capacity change from 0 to 8192 [ 693.653074][T29881] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5202f) [ 693.663608][T29881] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 693.672735][T29881] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:38 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 693.775908][T29881] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 693.838905][T16237] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 693.849411][T29873] BTRFS warning (device loop4): couldn't read tree root 19:28:38 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="3c20f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 694.078520][T29873] BTRFS error (device loop4): open_ctree failed [ 694.178662][T29922] loop0: detected capacity change from 0 to 32768 19:28:39 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x15, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 694.432394][T29922] BTRFS info (device loop0): disk space caching is enabled [ 694.457620][T29930] loop2: detected capacity change from 0 to 8192 [ 694.500371][T29922] BTRFS info (device loop0): has skinny extents [ 694.514844][T29930] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5203c) [ 694.523703][T29930] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 694.536155][T29930] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 694.545515][T29930] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xab, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:39 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="3d20f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 694.824431][ T9] BTRFS error (device loop0): bad tree block start, want 5242880 have 0 [ 694.843503][T29922] BTRFS warning (device loop0): couldn't read tree root [ 694.900625][T29964] loop4: detected capacity change from 0 to 32768 [ 694.965143][T29967] loop2: detected capacity change from 0 to 8192 [ 694.982267][T29922] BTRFS error (device loop0): open_ctree failed [ 695.002927][T29967] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5203d) 19:28:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 695.037976][T29967] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 695.040795][T29964] BTRFS info (device loop4): disk space caching is enabled [ 695.060550][T29964] BTRFS info (device loop4): has skinny extents 19:28:39 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 695.113299][T29967] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 695.183136][T29967] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:40 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="5620f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 695.394544][T29996] loop0: detected capacity change from 0 to 32768 19:28:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 695.453579][T16237] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 695.477823][T29996] BTRFS warning: duplicate device /dev/loop0 devid 1 generation 7 scanned by syz-executor.0 (29996) 19:28:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 695.509939][T29964] BTRFS warning (device loop4): couldn't read tree root 19:28:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 696.001759][T29964] BTRFS error (device loop4): open_ctree failed [ 696.030762][T30014] loop2: detected capacity change from 0 to 8192 19:28:40 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be25900"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xab, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, 0x0, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 696.085789][T30014] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52056) [ 696.094391][T30014] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 696.104508][T30014] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 696.112456][T30014] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 696.171179][T30014] loop2: detected capacity change from 0 to 8192 [ 696.190368][T30014] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52056) [ 696.198767][T30014] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 696.325805][T30014] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 696.410991][T30014] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:41 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="5b20f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 696.510926][T30037] loop4: detected capacity change from 0 to 32768 19:28:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x0, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xab, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:41 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="5d20f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 696.640223][T30037] BTRFS info (device loop4): disk space caching is enabled 19:28:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb2, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 696.734538][T30037] BTRFS info (device loop4): has skinny extents 19:28:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 696.880232][T30054] loop2: detected capacity change from 0 to 8192 [ 697.002798][T30054] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5205d) [ 697.155816][T30054] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 697.290049][ T170] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 697.322113][T30054] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 697.338912][T30054] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 697.351178][T30037] BTRFS warning (device loop4): couldn't read tree root 19:28:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 697.570307][T30054] loop2: detected capacity change from 0 to 8192 [ 697.578749][T30054] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f5205d) [ 697.714598][T30054] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 697.815847][T30037] BTRFS error (device loop4): open_ctree failed [ 697.840026][T30054] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:42 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb2, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x0, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 697.919853][T30054] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:42 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="100af5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 698.173626][T30106] loop4: detected capacity change from 0 to 32768 [ 698.280964][T30106] BTRFS info (device loop4): disk space caching is enabled [ 698.360350][T30111] loop2: detected capacity change from 0 to 8192 [ 698.405568][T30106] BTRFS info (device loop4): has skinny extents [ 698.459817][T30111] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f50a10) [ 698.610319][T30111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 19:28:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb2, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb2, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 698.741113][T30111] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 698.798676][T30111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 698.805839][ T9] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 698.831275][T30106] BTRFS warning (device loop4): couldn't read tree root [ 698.997428][T30111] loop2: detected capacity change from 0 to 8192 [ 699.011743][T30111] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f50a10) [ 699.021836][T30111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 699.037130][T30111] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x0, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 699.074128][T30111] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:43 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="100df5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 699.144938][T30106] BTRFS error (device loop4): open_ctree failed 19:28:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb6, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:43 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be25900"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00', 0x13, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259e5a7e3c4f4e73976000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be25900101000000000000100000000000001232e9ef52bc24c8b9ccbe8b42dd5411a0400000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e000050", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x0, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 699.532898][T30170] loop2: detected capacity change from 0 to 8192 19:28:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0x0, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, 0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 699.656231][T30170] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f50d10) 19:28:44 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be25900"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00', 0x13, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 699.741046][T30170] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 19:28:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb6, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 699.840444][T30170] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 699.904430][T30170] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 699.976207][T30192] loop4: detected capacity change from 0 to 32768 [ 700.053834][T30192] BTRFS error (device loop4): superblock checksum mismatch [ 700.067586][T30170] loop2: detected capacity change from 0 to 8192 [ 700.076580][T30170] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f50d10) [ 700.086683][T30170] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 700.096364][T30170] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 700.104853][T30170] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 700.115823][T30192] BTRFS error (device loop4): open_ctree failed 19:28:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0x0, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:44 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1025f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:44 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00', 0x13, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb6, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 700.599706][T30223] loop2: detected capacity change from 0 to 8192 [ 700.631218][T30222] loop4: detected capacity change from 0 to 32768 [ 700.778905][T30223] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52510) [ 700.824066][T30222] BTRFS error (device loop4): superblock checksum mismatch [ 700.850448][T30223] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 700.861615][T30223] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 700.871684][T30222] BTRFS error (device loop4): open_ctree failed 19:28:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 700.900982][T30223] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:45 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 701.004843][T30223] loop2: detected capacity change from 0 to 8192 [ 701.060340][T30223] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52510) [ 701.154733][T30244] loop4: detected capacity change from 0 to 32768 [ 701.228350][T30223] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 701.278103][T30244] BTRFS error (device loop4): superblock checksum mismatch [ 701.286448][T30244] BTRFS error (device loop4): open_ctree failed [ 701.376012][T30223] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 701.445467][T30223] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0x0, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:46 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="102ff5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb8, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda86643"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 701.674321][T30263] loop4: detected capacity change from 0 to 32768 [ 701.762014][T30263] BTRFS error (device loop4): superblock checksum mismatch [ 701.769843][T30263] BTRFS error (device loop4): open_ctree failed 19:28:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:46 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 701.996631][T30281] loop2: detected capacity change from 0 to 8192 [ 702.015098][T30281] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52f10) [ 702.025590][T30281] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 702.036260][T30281] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 702.045769][T30281] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 702.152824][T30281] loop2: detected capacity change from 0 to 8192 [ 702.186513][T30281] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f52f10) [ 702.258305][T30296] loop4: detected capacity change from 0 to 32768 [ 702.334099][T30281] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 702.346818][T30296] BTRFS error (device loop4): superblock checksum mismatch [ 702.458665][T30296] BTRFS error (device loop4): open_ctree failed [ 702.529471][T30281] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 702.537266][T30281] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb2, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb8, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda86643"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x0, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:47 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="103cf5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:47 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 703.050528][T30328] loop2: detected capacity change from 0 to 8192 [ 703.068724][T30329] loop4: detected capacity change from 0 to 32768 [ 703.086701][T30328] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f53c10) 19:28:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb8, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda86643"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x0, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 703.133049][T30328] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 703.178990][T30328] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:47 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 703.253348][T30328] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 703.444061][T30328] loop2: detected capacity change from 0 to 8192 [ 703.549093][T30357] loop4: detected capacity change from 0 to 32768 19:28:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x0, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:48 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="103df5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x0, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:48 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, 0x0, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 704.013197][T30376] loop2: detected capacity change from 0 to 8192 [ 704.111472][T30376] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f53d10) [ 704.122564][T30376] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 704.133815][T30376] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 704.144755][T30376] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 704.220367][T30384] loop4: detected capacity change from 0 to 32768 19:28:48 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 704.277642][T30376] loop2: detected capacity change from 0 to 8192 [ 704.307129][T30376] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f53d10) 19:28:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 704.416548][T30376] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 704.436157][T30376] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 704.545417][T30376] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 704.753603][T30397] loop4: detected capacity change from 0 to 32768 19:28:49 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1056f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:49 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xab, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 705.192576][T30412] loop2: detected capacity change from 0 to 8192 [ 705.204067][T30416] loop4: detected capacity change from 0 to 32768 [ 705.297463][T30412] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f55610) [ 705.415288][T30412] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 19:28:50 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{0x0, 0x0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 705.457653][T30412] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 705.507597][T30412] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140), 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 705.677790][T30412] loop2: detected capacity change from 0 to 8192 [ 705.776255][T30435] loop4: detected capacity change from 0 to 32768 [ 705.800876][T30412] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f55610) 19:28:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 705.948584][T30412] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 19:28:50 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 706.070134][T30412] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 706.154274][T30412] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xab, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="105bf5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 706.348758][T30456] loop4: detected capacity change from 0 to 32768 19:28:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 706.725726][T30474] loop2: detected capacity change from 0 to 8192 19:28:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xab, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 706.838000][T30474] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f55b10) [ 706.884282][T30478] loop4: detected capacity change from 0 to 32768 [ 706.953727][T30474] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 706.981827][T30474] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 706.999352][T30474] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:51 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:51 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1060f5f201000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 707.465824][T30499] loop4: detected capacity change from 0 to 32768 [ 707.669309][T30503] loop2: detected capacity change from 0 to 8192 19:28:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:52 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000", 0xa0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 707.898002][T30503] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f56010) [ 707.933736][T30503] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 19:28:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 707.944498][T30503] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 707.953229][T30503] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 708.010717][T30503] loop2: detected capacity change from 0 to 8192 [ 708.029954][T30503] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0xf2f56010) [ 708.038636][T30503] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 708.048387][T30503] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 708.056882][T30503] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:52 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f202000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x7a, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf6"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 708.297755][T30521] loop4: detected capacity change from 0 to 32768 [ 708.453630][T30521] BTRFS: device fsid b6c6de41-0f3d-4d56-a285-1537704be259 devid 0 transid 7 /dev/loop4 scanned by syz-executor.4 (30521) [ 708.670002][T30529] loop2: detected capacity change from 0 to 8192 [ 708.691610][T30529] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 708.699768][T30529] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 708.708079][T30529] F2FS-fs (loop2): Invalid uid value -1 [ 708.771696][T30529] loop2: detected capacity change from 0 to 8192 [ 708.787281][T30529] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 708.795200][T30529] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 708.803744][T30529] F2FS-fs (loop2): Invalid uid value -1 19:28:53 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000", 0xa0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:53 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f203000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x0, 0x0, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 709.037806][T30543] loop4: detected capacity change from 0 to 32768 19:28:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:53 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000100000001000000010000000100000", 0xa0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259e5a7e3c4f4e73976000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be25900101000000000000100000000000001232e9ef52bc24c8b9ccbe8b42dd5411a0400000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e000050", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 709.293392][T30552] loop2: detected capacity change from 0 to 8192 [ 709.366955][T30552] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 709.376528][T30552] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 709.387353][T30552] F2FS-fs (loop2): Invalid uid value -1 [ 709.400827][T30558] loop4: detected capacity change from 0 to 32768 [ 709.507156][T30552] loop2: detected capacity change from 0 to 8192 19:28:54 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000", 0xf0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:54 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f204000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x7a, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf6"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 710.087197][T30577] loop4: detected capacity change from 0 to 32768 [ 710.193995][T30581] loop2: detected capacity change from 0 to 8192 [ 710.228065][T30577] BTRFS: device fsid b6c6de41-0f3d-4d56-a285-1537704be259 devid 1 transid 7 /dev/loop4 scanned by syz-executor.4 (30577) 19:28:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 710.338962][T30581] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 710.439605][T30577] BTRFS error (device loop4): superblock checksum mismatch [ 710.455068][T30581] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 710.463609][T30581] F2FS-fs (loop2): Invalid uid value -1 19:28:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 710.557212][T30581] loop2: detected capacity change from 0 to 8192 [ 710.571268][T30581] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 710.580066][T30581] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 710.588598][T30581] F2FS-fs (loop2): Invalid uid value -1 19:28:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x7a, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf6"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 710.637674][T30577] BTRFS error (device loop4): open_ctree failed 19:28:55 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f205000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:55 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000", 0xf0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 711.231187][T30615] loop2: detected capacity change from 0 to 8192 [ 711.258314][T30615] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x98, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, 0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, r1, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r2}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 711.347390][T30621] loop4: detected capacity change from 0 to 32768 [ 711.353638][T30615] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 711.385982][T30615] F2FS-fs (loop2): Invalid uid value -1 19:28:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 711.442066][T30621] BTRFS error (device loop4): superblock checksum mismatch [ 711.489774][T30615] loop2: detected capacity change from 0 to 8192 [ 711.500473][T30621] BTRFS error (device loop4): open_ctree failed [ 711.509545][T30615] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 711.552546][T30615] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 711.602570][T30615] F2FS-fs (loop2): Invalid uid value -1 19:28:56 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f208000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:56 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000", 0xf0, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x98, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 711.962751][T30654] loop2: detected capacity change from 0 to 8192 [ 712.045921][T30654] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 712.127723][T30661] loop4: detected capacity change from 0 to 32768 [ 712.161771][T30654] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 712.298808][T30654] F2FS-fs (loop2): Invalid uid value -1 19:28:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0x98, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 712.365192][T30654] loop2: detected capacity change from 0 to 8192 [ 712.374146][T30654] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 712.383109][T30654] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 712.385213][T30661] BTRFS error (device loop4): superblock checksum mismatch [ 712.391431][T30654] F2FS-fs (loop2): Invalid uid value -1 19:28:57 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/320, 0x140, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a\x00'/32, 0x20, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df00"/128, 0x80, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000505000000000000400000000000000001010000000000004000000000000000060500000000000040000000000000000005000000000000400000000000000007050000000000004000000000000000080500000", 0x258, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 712.464369][T30661] BTRFS error (device loop4): open_ctree failed 19:28:57 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f209000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:57 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 712.777460][T30690] loop0: detected capacity change from 0 to 32768 [ 712.872843][T30694] loop2: detected capacity change from 0 to 8192 [ 713.036000][T30694] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 713.067989][T30690] BTRFS: device fsid b6c6de41-0f3d-4d56-a285-1537704be259 devid 1 transid 7 /dev/loop0 scanned by syz-executor.0 (30690) [ 713.173203][T30700] loop4: detected capacity change from 0 to 32768 [ 713.244558][T30694] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 713.266868][T30690] BTRFS error (device loop0): superblock checksum mismatch [ 713.285114][T30694] F2FS-fs (loop2): Invalid uid value -1 [ 713.296149][T30690] BTRFS error (device loop0): open_ctree failed [ 713.371472][T30694] loop2: detected capacity change from 0 to 8192 [ 713.402610][T30694] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:58 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xa7, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 713.424320][T30694] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 713.450818][T30694] F2FS-fs (loop2): Invalid uid value -1 19:28:58 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f20a000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:58 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259e5a7e3c4f4e73976000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be25900101000000000000100000000000001232e9ef52bc24c8b9ccbe8b42dd5411a0400000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e000050", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:28:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 713.848815][T30723] loop4: detected capacity change from 0 to 32768 [ 713.926308][T30729] loop2: detected capacity change from 0 to 8192 [ 713.969937][T30723] BTRFS: device fsid b6c6de41-0f3d-4d56-a285-1537704be259 devid 1 transid 7 /dev/loop4 scanned by syz-executor.4 (30723) [ 714.134193][T30723] BTRFS error (device loop4): superblock checksum mismatch [ 714.162409][T30729] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 714.183559][T30736] loop0: detected capacity change from 0 to 32768 [ 714.259099][T30729] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 714.267401][T30729] F2FS-fs (loop2): Invalid uid value -1 [ 714.269222][T30723] BTRFS error (device loop4): open_ctree failed [ 714.356902][T30736] BTRFS error (device loop0): superblock checksum mismatch [ 714.365407][T12321] BTRFS warning: duplicate device /dev/loop4 devid 1 generation 7 scanned by systemd-udevd (12321) [ 714.414409][T30729] loop2: detected capacity change from 0 to 8192 [ 714.459483][T30729] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xa7, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 714.505607][T30736] BTRFS error (device loop0): open_ctree failed 19:28:59 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 714.594358][T30729] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:28:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 714.646459][T30729] F2FS-fs (loop2): Invalid uid value -1 19:28:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0x0, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:28:59 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f20b000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:28:59 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 714.908102][T30756] loop4: detected capacity change from 0 to 32768 [ 715.018681][T30765] loop2: detected capacity change from 0 to 8192 [ 715.028676][T30756] BTRFS error (device loop4): superblock checksum mismatch [ 715.049748][T30765] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 715.068654][T30765] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 715.113962][T30756] BTRFS error (device loop4): open_ctree failed [ 715.150047][T30765] F2FS-fs (loop2): Invalid uid value -1 [ 715.222929][T30765] loop2: detected capacity change from 0 to 8192 [ 715.259576][T30777] loop0: detected capacity change from 0 to 32768 19:28:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 715.261563][T30765] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:28:59 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 715.406485][T30765] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 715.422071][T30777] BTRFS error (device loop0): superblock checksum mismatch [ 715.476017][T30777] BTRFS error (device loop0): open_ctree failed 19:29:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xa7, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:29:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0x0, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 715.532550][T30765] F2FS-fs (loop2): Invalid uid value -1 19:29:00 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f210000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 715.623269][T30794] loop4: detected capacity change from 0 to 32768 [ 715.657410][T30794] BTRFS info (device loop4): disk space caching is enabled [ 715.665903][T30794] BTRFS info (device loop4): has skinny extents 19:29:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb5, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:29:00 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 715.954518][ T106] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 716.010128][T30794] BTRFS warning (device loop4): couldn't read tree root [ 716.173167][T30794] BTRFS error (device loop4): open_ctree failed 19:29:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0x0, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:29:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xae, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 716.251393][T30832] loop2: detected capacity change from 0 to 8192 [ 716.381483][T30836] loop0: detected capacity change from 0 to 32768 [ 716.394628][T30836] BTRFS: device fsid b6c6de41-0f3d-4d56-a285-1537704be259 devid 1 transid 7 /dev/loop0 scanned by syz-executor.0 (30836) [ 716.412205][T30832] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 716.541604][T30832] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:29:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x0, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 716.629183][T30832] F2FS-fs (loop2): Invalid uid value -1 [ 716.687764][T30836] BTRFS error (device loop0): superblock checksum mismatch [ 716.695750][T30832] loop2: detected capacity change from 0 to 8192 19:29:01 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 716.796586][T30832] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 716.901557][T30832] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 716.912594][T30836] BTRFS error (device loop0): open_ctree failed 19:29:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 716.943979][T30832] F2FS-fs (loop2): Invalid uid value -1 19:29:01 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f214000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 717.054241][T30859] loop4: detected capacity change from 0 to 32768 [ 717.108026][T30859] BTRFS info (device loop4): disk space caching is enabled [ 717.117323][T30859] BTRFS info (device loop4): has skinny extents 19:29:01 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="2308d38f295dfe36000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be259000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d0000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000c5010000000000000100000000010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f", 0x118, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259e5a7e3c4f4e73976000000000000000000000000000000000000000000000000b6c6de410f3d4d56a2851537704be25900101000000000000100000000000001232e9ef52bc24c8b9ccbe8b42dd5411a0400000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e000050", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 717.404348][T30878] loop2: detected capacity change from 0 to 8192 19:29:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 717.464943][T30878] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 717.540520][T30878] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 717.601254][T30878] F2FS-fs (loop2): Invalid uid value -1 [ 717.604623][ T155] BTRFS error (device loop4): bad tree block start, want 5242880 have 0 [ 717.636394][T30891] loop0: detected capacity change from 0 to 32768 19:29:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xae, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 717.717440][T30878] loop2: detected capacity change from 0 to 8192 [ 717.726281][T30859] BTRFS warning (device loop4): couldn't read tree root [ 717.742368][T30878] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 19:29:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x0, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:29:02 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f218000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 717.789234][T30878] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 717.797910][T30878] F2FS-fs (loop2): Invalid uid value -1 19:29:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x0, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:29:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x0, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:29:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x0, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 718.241187][T30915] loop2: detected capacity change from 0 to 8192 [ 718.293621][T30915] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 718.301944][T30915] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 718.310623][T30915] F2FS-fs (loop2): Invalid uid value -1 [ 718.319388][T30859] BTRFS error (device loop4): open_ctree failed [ 718.405425][T30915] loop2: detected capacity change from 0 to 8192 [ 718.414353][T30915] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 718.423172][T30915] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 718.431796][T30915] F2FS-fs (loop2): Invalid uid value -1 19:29:03 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:29:03 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f23c000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:29:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x0, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:29:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xae, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 718.844854][T30937] loop4: detected capacity change from 0 to 32768 [ 718.947607][T30937] BTRFS: device fsid b6c6de41-0f3d-4d56-a285-1537704be259 devid 1 transid 7 /dev/loop4 scanned by syz-executor.4 (30937) [ 718.978043][T30939] loop2: detected capacity change from 0 to 8192 [ 719.064353][T30937] BTRFS error (device loop4): superblock checksum mismatch [ 719.088421][T30937] BTRFS error (device loop4): open_ctree failed [ 719.108847][T30939] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 719.116981][T30939] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock 19:29:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:29:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 719.255245][T30939] F2FS-fs (loop2): Invalid uid value -1 19:29:03 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 719.356102][T30939] loop2: detected capacity change from 0 to 8192 [ 719.426658][T30939] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 719.435488][T30939] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 719.446076][T30939] F2FS-fs (loop2): Invalid uid value -1 [ 719.462967][T30960] loop4: detected capacity change from 0 to 32768 19:29:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f23d000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) [ 719.532083][T30960] BTRFS error (device loop4): superblock checksum mismatch 19:29:04 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:29:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb2, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 719.622411][T30960] BTRFS error (device loop4): open_ctree failed [ 719.686914][T30973] loop0: detected capacity change from 0 to 32768 [ 719.752643][T30973] BTRFS: device fsid b6c6de41-0f3d-4d56-a285-1537704be259 devid 1 transid 7 /dev/loop0 scanned by syz-executor.0 (30973) 19:29:04 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x118, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) [ 719.815363][T30981] loop2: detected capacity change from 0 to 8192 [ 719.834394][T30981] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 719.844265][T30981] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 719.853087][T30981] F2FS-fs (loop2): Invalid uid value -1 [ 719.896116][T30973] BTRFS info (device loop0): disk space caching is enabled [ 719.916634][T30981] loop2: detected capacity change from 0 to 8192 [ 719.927416][T30981] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 719.948095][T30981] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 719.988259][T30973] BTRFS info (device loop0): has skinny extents 19:29:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 719.994921][T30981] F2FS-fs (loop2): Invalid uid value -1 19:29:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:29:04 executing program 2: syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1020f5f256000b0009000000030000000c000000090000000100000001000000000000000040000000000000180000001f0000000200000002000000020000000100000018000000000200000002000000060000000a0000000e000000100000030000000100000002", 0x69, 0x400}, {0x0, 0x0, 0x200000}], 0x0, &(0x7f0000000080)={[{@resuid={'resuid', 0x3d, 0xffffffffffffffff}}]}) 19:29:04 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x122, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="000000000000000000000000000000001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000690000000000612ccd42c9b9452fac27d4547f0cc6df00001900000000000200000000000000000001000000000005000000000000000000010000000100001000000100010001000000000000000000500000000000612ccd42c9b9452fac27d4547f0cc6df00004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df010000000000000000000001000000000000720000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000612ccd42c9b9452fac27d4547f0cc6dfb6c6de410f3d4d56a2851537704be259", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:29:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb2, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 720.147689][T31013] loop2: detected capacity change from 0 to 8192 [ 720.173111][T31013] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 720.241059][T31013] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 720.281023][ T106] BTRFS error (device loop0): bad tree block start, want 5242880 have 0 [ 720.329383][T30973] BTRFS warning (device loop0): couldn't read tree root [ 720.366871][T31013] F2FS-fs (loop2): Invalid uid value -1 19:29:05 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0xb, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x122, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e4000010000000000000004000000000000200000000000000000001000000000002000000000000000010000000100000001000000100000001000000000000000000100000000000612ccd42c9b9452fac27d4547f0cc6df", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x0, &(0x7f0000016800)) 19:29:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) 19:29:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb9, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0x3}, {0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda866439b"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0x0, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 720.606265][T30973] ------------[ cut here ]------------ [ 720.621239][T30973] WARNING: CPU: 1 PID: 30973 at fs/btrfs/volumes.c:1168 close_fs_devices+0x772/0x9a0 [ 720.642333][T31013] loop2: detected capacity change from 0 to 8192 19:29:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, 0x0, 0x0) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000540)=0x0, &(0x7f0000000100)=0x0) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_emit_ethernet(0xb2, &(0x7f0000000340)={@broadcast, @random="e271752d985e", @val={@void, {0x8100, 0x0, 0x0, 0x2}}, {@mpls_uc={0x8847, {[{0xffdb3}, {0x1b75}, {0x1ffe, 0x0, 0x1}, {0x5, 0x0, 0x1}, {0x1, 0x0, 0x1}, {0x5}, {}, {0x7, 0x0, 0x1}, {}], @llc={@snap={0x1, 0xab, '?', "ebe01e", 0x805, "a5572a794608dc820b116ff42b99783b557ea130de4ad0e6f80268f620a76e7b310553aa8c7ddd2fb74d8fb78e51d0c82a98780f4f0dd7834e00bdf69f744053688dd8921cfc68e69b7913a3717f6a921a44a79efa22e8f836c87b733714d8ae28a70a5c046e3cc78c3b9e99035ef00b025dfda8"}}}}}}, &(0x7f0000000080)={0x0, 0x4, [0xe95, 0xc0f, 0xac5, 0x524]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x0, @fd=r3}, 0x0) io_uring_enter(r0, 0x45f5, 0x0, 0x0, 0x0, 0x0) [ 720.666536][T31013] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 720.683460][T30973] Modules linked in: [ 720.701057][T31013] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 720.716217][T30973] CPU: 0 PID: 30973 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 720.748547][T31040] loop4: detected capacity change from 0 to 32768 [ 720.830163][T31013] F2FS-fs (loop2): Invalid uid value -1 [ 720.837026][T30973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 720.880907][T30973] RIP: 0010:close_fs_devices+0x772/0x9a0 [ 720.894283][T30973] Code: e8 33 62 38 fe 85 db 0f 85 07 f9 ff ff e8 d6 5b 38 fe 0f 0b e9 fb f8 ff ff e8 ca 5b 38 fe 0f 0b e9 e2 fd ff ff e8 be 5b 38 fe <0f> 0b e9 19 fe ff ff 48 c7 c7 cc 26 c5 8d e8 eb 91 7b fe e9 bb f8 [ 720.994223][T30973] RSP: 0000:ffffc9001845f748 EFLAGS: 00010246 [ 721.031138][T30973] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc90001fe9000 [ 721.065131][T30973] RDX: 0000000000040000 RSI: ffffffff833acde2 RDI: 0000000000000003 [ 721.093957][T30973] RBP: dffffc0000000000 R08: 0000000000000000 R09: ffff88801df4293b [ 721.126171][T30973] R10: ffffffff833acbf9 R11: 0000000000000000 R12: ffff88801df42938 [ 721.157674][T30973] R13: 0000000000000000 R14: ffff888017b11908 R15: ffff88801df42850 [ 721.187786][T30973] FS: 00007f3a36e7f700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 721.225416][T30973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 721.251798][T30973] CR2: 00007f3d633f7000 CR3: 0000000012f47000 CR4: 00000000001506e0 [ 721.278142][T30973] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 721.286839][T30973] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 721.296304][T30973] Call Trace: [ 721.300144][T30973] ? lockdep_hardirqs_on+0x79/0x100 [ 721.305688][T30973] btrfs_close_devices+0x8e/0x4b0 [ 721.311418][T30973] ? btrfs_free_extra_devids+0x1a0/0x1a0 [ 721.317632][T30973] ? btrfs_destroy_inode+0x5f0/0x5f0 [ 721.323827][T30973] open_ctree+0x407a/0x411f [ 721.328928][T30973] ? btrfs_get_root_ref.part.0.cold+0x36/0x36 [ 721.335592][T30973] ? sget+0x124/0x580 [ 721.340125][T30973] btrfs_mount_root.cold+0x14/0x165 [ 721.346163][T30973] ? parse_rescue_options+0x350/0x350 [ 721.357337][T30973] ? rcu_read_lock_sched_held+0x3a/0x70 [ 721.365733][T30973] ? kfree+0x284/0x2b0 [ 721.371986][T30973] ? vfs_parse_fs_string+0xf8/0x150 [ 721.377600][T30973] ? vfs_parse_fs_param+0x550/0x550 [ 721.384623][T30973] ? parse_rescue_options+0x350/0x350 [ 721.392306][T30973] legacy_get_tree+0x105/0x220 [ 721.397211][T30973] vfs_get_tree+0x89/0x2f0 [ 721.406379][T30973] vfs_kern_mount.part.0+0xd3/0x170 [ 721.416035][T30973] vfs_kern_mount+0x3c/0x60 [ 721.425388][T30973] btrfs_mount+0x234/0xa20 [ 721.435455][T30973] ? btrfs_show_options+0x1240/0x1240 [ 721.446472][T30973] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 721.457535][T30973] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 721.476261][T30973] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 721.483013][T30973] ? kfree+0x284/0x2b0 [ 721.487133][T30973] ? vfs_parse_fs_string+0xf8/0x150 [ 721.502344][T30973] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 721.513344][T30973] ? cap_capable+0x1f1/0x280 [ 721.522618][T30973] ? btrfs_show_options+0x1240/0x1240 [ 721.532822][T30973] legacy_get_tree+0x105/0x220 [ 721.537643][T30973] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 721.549940][T30973] vfs_get_tree+0x89/0x2f0 [ 721.554418][T30973] path_mount+0x132a/0x1f90 [ 721.560634][T30973] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 721.566932][T30973] ? strncpy_from_user+0x2a0/0x3e0 [ 721.574400][T30973] ? finish_automount+0xad0/0xad0 [ 721.588014][T30973] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 721.594473][T30973] ? getname_flags.part.0+0x1dd/0x4f0 [ 721.600191][T30973] __x64_sys_mount+0x27f/0x300 [ 721.605143][T30973] ? copy_mnt_ns+0xae0/0xae0 [ 721.612185][T30973] ? syscall_enter_from_user_mode+0x27/0x70 [ 721.629093][T30973] do_syscall_64+0x2d/0x70 [ 721.633572][T30973] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 721.649049][T30973] RIP: 0033:0x467b1a [ 721.652981][T30973] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 721.674586][T30973] RSP: 002b:00007f3a36e7efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 721.684061][T30973] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 721.693067][T30973] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a36e7f000 [ 721.717639][T30973] RBP: 00007f3a36e7f040 R08: 00007f3a36e7f040 R09: 0000000020000000 [ 721.732798][T30973] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 721.744248][T30973] R13: 0000000020000100 R14: 00007f3a36e7f000 R15: 0000000020016800 [ 721.753684][T30973] Kernel panic - not syncing: panic_on_warn set ... [ 721.760299][T30973] CPU: 1 PID: 30973 Comm: syz-executor.0 Not tainted 5.12.0-rc8-syzkaller #0 [ 721.769085][T30973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 721.779152][T30973] Call Trace: [ 721.782443][T30973] dump_stack+0x141/0x1d7 [ 721.786906][T30973] panic+0x306/0x73d [ 721.790826][T30973] ? __warn_printk+0xf3/0xf3 [ 721.795428][T30973] ? __warn.cold+0x1a/0x44 [ 721.799857][T30973] ? close_fs_devices+0x772/0x9a0 [ 721.805000][T30973] __warn.cold+0x35/0x44 [ 721.809250][T30973] ? close_fs_devices+0x772/0x9a0 [ 721.814298][T30973] report_bug+0x1bd/0x210 [ 721.819027][T30973] handle_bug+0x3c/0x60 [ 721.823209][T30973] exc_invalid_op+0x14/0x40 [ 721.828225][T30973] asm_exc_invalid_op+0x12/0x20 [ 721.833126][T30973] RIP: 0010:close_fs_devices+0x772/0x9a0 [ 721.838766][T30973] Code: e8 33 62 38 fe 85 db 0f 85 07 f9 ff ff e8 d6 5b 38 fe 0f 0b e9 fb f8 ff ff e8 ca 5b 38 fe 0f 0b e9 e2 fd ff ff e8 be 5b 38 fe <0f> 0b e9 19 fe ff ff 48 c7 c7 cc 26 c5 8d e8 eb 91 7b fe e9 bb f8 [ 721.858531][T30973] RSP: 0000:ffffc9001845f748 EFLAGS: 00010246 [ 721.864601][T30973] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc90001fe9000 [ 721.872668][T30973] RDX: 0000000000040000 RSI: ffffffff833acde2 RDI: 0000000000000003 [ 721.880640][T30973] RBP: dffffc0000000000 R08: 0000000000000000 R09: ffff88801df4293b [ 721.888604][T30973] R10: ffffffff833acbf9 R11: 0000000000000000 R12: ffff88801df42938 [ 721.896580][T30973] R13: 0000000000000000 R14: ffff888017b11908 R15: ffff88801df42850 [ 721.904544][T30973] ? close_fs_devices+0x589/0x9a0 [ 721.909569][T30973] ? close_fs_devices+0x772/0x9a0 [ 721.914604][T30973] ? close_fs_devices+0x772/0x9a0 [ 721.919624][T30973] ? lockdep_hardirqs_on+0x79/0x100 [ 721.924818][T30973] btrfs_close_devices+0x8e/0x4b0 [ 721.929838][T30973] ? btrfs_free_extra_devids+0x1a0/0x1a0 [ 721.935467][T30973] ? btrfs_destroy_inode+0x5f0/0x5f0 [ 721.940745][T30973] open_ctree+0x407a/0x411f [ 721.945260][T30973] ? btrfs_get_root_ref.part.0.cold+0x36/0x36 [ 721.951326][T30973] ? sget+0x124/0x580 [ 721.955309][T30973] btrfs_mount_root.cold+0x14/0x165 [ 721.960520][T30973] ? parse_rescue_options+0x350/0x350 [ 721.965891][T30973] ? rcu_read_lock_sched_held+0x3a/0x70 [ 721.971439][T30973] ? kfree+0x284/0x2b0 [ 721.975518][T30973] ? vfs_parse_fs_string+0xf8/0x150 [ 721.980733][T30973] ? vfs_parse_fs_param+0x550/0x550 [ 721.985924][T30973] ? parse_rescue_options+0x350/0x350 [ 721.991313][T30973] legacy_get_tree+0x105/0x220 [ 721.996079][T30973] vfs_get_tree+0x89/0x2f0 [ 722.001271][T30973] vfs_kern_mount.part.0+0xd3/0x170 [ 722.006471][T30973] vfs_kern_mount+0x3c/0x60 [ 722.010968][T30973] btrfs_mount+0x234/0xa20 [ 722.015380][T30973] ? btrfs_show_options+0x1240/0x1240 [ 722.020745][T30973] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 722.026984][T30973] ? cred_has_capability.isra.0+0x14e/0x2b0 [ 722.032873][T30973] ? check_nnp_nosuid.isra.0+0x2a0/0x2a0 [ 722.038519][T30973] ? kfree+0x284/0x2b0 [ 722.042590][T30973] ? vfs_parse_fs_string+0xf8/0x150 [ 722.048234][T30973] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 722.054474][T30973] ? cap_capable+0x1f1/0x280 [ 722.059057][T30973] ? btrfs_show_options+0x1240/0x1240 [ 722.064422][T30973] legacy_get_tree+0x105/0x220 [ 722.069196][T30973] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 722.075447][T30973] vfs_get_tree+0x89/0x2f0 [ 722.079856][T30973] path_mount+0x132a/0x1f90 [ 722.084355][T30973] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 722.090604][T30973] ? strncpy_from_user+0x2a0/0x3e0 [ 722.095713][T30973] ? finish_automount+0xad0/0xad0 [ 722.100734][T30973] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 722.106973][T30973] ? getname_flags.part.0+0x1dd/0x4f0 [ 722.112354][T30973] __x64_sys_mount+0x27f/0x300 [ 722.117113][T30973] ? copy_mnt_ns+0xae0/0xae0 [ 722.121706][T30973] ? syscall_enter_from_user_mode+0x27/0x70 [ 722.127595][T30973] do_syscall_64+0x2d/0x70 [ 722.132006][T30973] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 722.137925][T30973] RIP: 0033:0x467b1a [ 722.141823][T30973] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 722.161519][T30973] RSP: 002b:00007f3a36e7efa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 722.169926][T30973] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000467b1a [ 722.177908][T30973] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007f3a36e7f000 [ 722.185875][T30973] RBP: 00007f3a36e7f040 R08: 00007f3a36e7f040 R09: 0000000020000000 [ 722.193835][T30973] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 722.201799][T30973] R13: 0000000020000100 R14: 00007f3a36e7f000 R15: 0000000020016800 [ 722.210618][T30973] Kernel Offset: disabled [ 722.215182][T30973] Rebooting in 86400 seconds..