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", 0x2000, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 06:02:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x18}, [@ldst={0x5, 0x1, 0x3, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) 06:02:36 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000340)=ANY=[], 0x79c, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 06:02:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000340)=ANY=[], 0x79c, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 06:02:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000340)=ANY=[], 0x79c, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 06:02:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random="c84b119bbc9a", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, 'k~\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 262.501327][T10880] loop3: detected capacity change from 0 to 512 [ 262.593213][T10889] loop1: detected capacity change from 0 to 512 [ 262.595496][T10880] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 262.637983][T10887] loop0: detected capacity change from 0 to 512 [ 262.667672][T10889] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:02:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random="c84b119bbc9a", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, 'k~\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 06:02:36 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000340)=ANY=[], 0x79c, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 06:02:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random="c84b119bbc9a", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, 'k~\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 262.828437][T10887] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:02:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000340)=ANY=[], 0x79c, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 06:02:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random="c84b119bbc9a", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, 'k~\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 06:02:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random="c84b119bbc9a", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, 'k~\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 262.982499][T10902] loop3: detected capacity change from 0 to 512 [ 263.082971][T10902] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 263.105251][T10912] loop0: detected capacity change from 0 to 512 [ 263.139120][T10912] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:02:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random="c84b119bbc9a", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, 'k~\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 06:02:37 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000340)=ANY=[], 0x79c, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 06:02:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000013a00)) setxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0), &(0x7f0000000340)=ANY=[], 0x79c, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) setxattr$trusted_overlay_nlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 06:02:37 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8a, &(0x7f0000000800)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "0a3ff2", 0x54, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x12, 0xf989, "5ab971d14f73e13277c8d2c03afe"}, @mss={0x2, 0x4}, @exp_fastopen={0xfe, 0x13, 0xf989, "8f5a00"/15}, @mptcp=@add_addr={0x1e, 0xa, 0x0, 0xa, 0x0, @private}]}}}}}}}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @random="c84b119bbc9a", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, 'k~\x00', 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 06:02:37 executing program 2: perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='/', r0, &(0x7f0000000240)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0xa40029dc) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000) [ 263.391058][T10923] loop3: detected capacity change from 0 to 512 06:02:37 executing program 1: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000100)={0x0, 0x80}) [ 263.591052][T10923] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 263.613162][T10935] loop0: detected capacity change from 0 to 512 06:02:37 executing program 1: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000100)={0x0, 0x80}) 06:02:37 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4088, 0xff8}], 0x1, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000011c0)={0x1, &(0x7f0000001180)=[{0x7, 0x7f, 0x3, 0x3}]}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) connect$inet6(r4, &(0x7f00000012c0)={0xa, 0x1, 0x70b2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) finit_module(r3, &(0x7f0000001200)='syzkaller1\x00', 0x1) [ 263.804308][T10935] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 06:02:37 executing program 1: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000100)={0x0, 0x80}) 06:02:37 executing program 2: perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='/', r0, &(0x7f0000000240)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0xa40029dc) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000) 06:02:37 executing program 0: perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='/', r0, &(0x7f0000000240)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0xa40029dc) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000) 06:02:37 executing program 2: perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='/', r0, &(0x7f0000000240)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0xa40029dc) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000) 06:02:37 executing program 1: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000100)={0x0, 0x80}) 06:02:38 executing program 2: perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='/', r0, &(0x7f0000000240)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0xa40029dc) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000) 06:02:38 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000380)={0x28, 0x0, 0x0, @local}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000380), 0x10) 06:02:39 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4088, 0xff8}], 0x1, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000011c0)={0x1, &(0x7f0000001180)=[{0x7, 0x7f, 0x3, 0x3}]}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) connect$inet6(r4, &(0x7f00000012c0)={0xa, 0x1, 0x70b2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) finit_module(r3, &(0x7f0000001200)='syzkaller1\x00', 0x1) 06:02:39 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000380)={0x28, 0x0, 0x0, @local}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000380), 0x10) 06:02:39 executing program 0: perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='/', r0, &(0x7f0000000240)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0xa40029dc) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000) 06:02:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan1\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1d}, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000080)) 06:02:39 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000380)={0x28, 0x0, 0x0, @local}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000380), 0x10) 06:02:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan1\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1d}, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000080)) 06:02:39 executing program 0: perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='/', r0, &(0x7f0000000240)='./file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0xa40029dc) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20000000) 06:02:39 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000380)={0x28, 0x0, 0x0, @local}, 0x10) r1 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r1, &(0x7f0000000380), 0x10) 06:02:40 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4088, 0xff8}], 0x1, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000011c0)={0x1, &(0x7f0000001180)=[{0x7, 0x7f, 0x3, 0x3}]}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) connect$inet6(r4, &(0x7f00000012c0)={0xa, 0x1, 0x70b2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) finit_module(r3, &(0x7f0000001200)='syzkaller1\x00', 0x1) 06:02:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4088, 0xff8}], 0x1, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000011c0)={0x1, &(0x7f0000001180)=[{0x7, 0x7f, 0x3, 0x3}]}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) connect$inet6(r4, &(0x7f00000012c0)={0xa, 0x1, 0x70b2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) finit_module(r3, &(0x7f0000001200)='syzkaller1\x00', 0x1) 06:02:40 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4088, 0xff8}], 0x1, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000011c0)={0x1, &(0x7f0000001180)=[{0x7, 0x7f, 0x3, 0x3}]}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) connect$inet6(r4, &(0x7f00000012c0)={0xa, 0x1, 0x70b2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) finit_module(r3, &(0x7f0000001200)='syzkaller1\x00', 0x1) 06:02:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan1\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1d}, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000080)) 06:02:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'wlan1\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1d}, 0x40) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000080)) 06:02:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x15, 0x0, 'ovf\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 06:02:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4088, 0xff8}], 0x1, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000011c0)={0x1, &(0x7f0000001180)=[{0x7, 0x7f, 0x3, 0x3}]}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) connect$inet6(r4, &(0x7f00000012c0)={0xa, 0x1, 0x70b2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) finit_module(r3, &(0x7f0000001200)='syzkaller1\x00', 0x1) 06:02:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x15, 0x0, 'ovf\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 06:02:41 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4088, 0xff8}], 0x1, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000011c0)={0x1, &(0x7f0000001180)=[{0x7, 0x7f, 0x3, 0x3}]}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) connect$inet6(r4, &(0x7f00000012c0)={0xa, 0x1, 0x70b2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) finit_module(r3, &(0x7f0000001200)='syzkaller1\x00', 0x1) 06:02:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x15, 0x0, 'ovf\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 06:02:41 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4088, 0xff8}], 0x1, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000011c0)={0x1, &(0x7f0000001180)=[{0x7, 0x7f, 0x3, 0x3}]}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) connect$inet6(r4, &(0x7f00000012c0)={0xa, 0x1, 0x70b2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) finit_module(r3, &(0x7f0000001200)='syzkaller1\x00', 0x1) 06:02:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x15, 0x0, 'ovf\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 06:02:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x15, 0x0, 'ovf\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 06:02:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x15, 0x0, 'ovf\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 06:02:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x15, 0x0, 'ovf\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) 06:02:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4088, 0xff8}], 0x1, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000011c0)={0x1, &(0x7f0000001180)=[{0x7, 0x7f, 0x3, 0x3}]}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) connect$inet6(r4, &(0x7f00000012c0)={0xa, 0x1, 0x70b2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) finit_module(r3, &(0x7f0000001200)='syzkaller1\x00', 0x1) 06:02:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000006c0)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}}, 0x0) 06:02:42 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002000, 0x0) 06:02:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4088, 0xff8}], 0x1, 0x0, 0x0, 0x0) dup3(r1, r0, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f00000011c0)={0x1, &(0x7f0000001180)=[{0x7, 0x7f, 0x3, 0x3}]}) r3 = socket$inet6(0xa, 0x800000000000002, 0x0) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r4, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)}, {&(0x7f00000012c0)}, {&(0x7f0000000280)}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bb", 0x20}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) connect$inet6(r4, &(0x7f00000012c0)={0xa, 0x1, 0x70b2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000004540)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c) sendmmsg(r3, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)}, {0x0}, {&(0x7f00000012c0)}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x4000000) finit_module(r3, &(0x7f0000001200)='syzkaller1\x00', 0x1) 06:02:42 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0xeb00, &(0x7f0000000040)=[{&(0x7f0000000100)="5500000018007f4100fe05b2a4a280930a060400fe80000205000000390009002d0050000200000025000540039b846ef75afb83de441100ae20ca3ab8220000060cec4fc091d471cd34938c42f030dd941e7931ff", 0x55}], 0x1}, 0x0) 06:02:42 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002000, 0x0) 06:02:42 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002000, 0x0) [ 268.853914][T11089] IPv6: Can't replace route, no match found 06:02:42 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0xeb00, &(0x7f0000000040)=[{&(0x7f0000000100)="5500000018007f4100fe05b2a4a280930a060400fe80000205000000390009002d0050000200000025000540039b846ef75afb83de441100ae20ca3ab8220000060cec4fc091d471cd34938c42f030dd941e7931ff", 0x55}], 0x1}, 0x0) 06:02:42 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002000, 0x0) 06:02:42 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002000, 0x0) [ 268.976086][T11097] IPv6: Can't replace route, no match found 06:02:42 executing program 2: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002000, 0x0) 06:02:43 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0xeb00, &(0x7f0000000040)=[{&(0x7f0000000100)="5500000018007f4100fe05b2a4a280930a060400fe80000205000000390009002d0050000200000025000540039b846ef75afb83de441100ae20ca3ab8220000060cec4fc091d471cd34938c42f030dd941e7931ff", 0x55}], 0x1}, 0x0) 06:02:43 executing program 3: r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40002000, 0x0) 06:02:43 executing program 2: syz_emit_ethernet(0x4f, &(0x7f00000007c0)={@multicast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "001d08", 0x19, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ns={0x87, 0x0, 0x0, @remote, [{0x0, 0x0, 'S=@'}]}}}}}}, 0x0) [ 269.829637][T11113] IPv6: Can't replace route, no match found 06:02:43 executing program 2: syz_emit_ethernet(0x4f, &(0x7f00000007c0)={@multicast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "001d08", 0x19, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ns={0x87, 0x0, 0x0, @remote, [{0x0, 0x0, 'S=@'}]}}}}}}, 0x0) 06:02:43 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0xeb00, &(0x7f0000000040)=[{&(0x7f0000000100)="5500000018007f4100fe05b2a4a280930a060400fe80000205000000390009002d0050000200000025000540039b846ef75afb83de441100ae20ca3ab8220000060cec4fc091d471cd34938c42f030dd941e7931ff", 0x55}], 0x1}, 0x0) [ 269.904883][T11118] IPv6: Can't replace route, no match found 06:02:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x8) 06:02:43 executing program 2: syz_emit_ethernet(0x4f, &(0x7f00000007c0)={@multicast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "001d08", 0x19, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ns={0x87, 0x0, 0x0, @remote, [{0x0, 0x0, 'S=@'}]}}}}}}, 0x0) 06:02:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x800}, 0x1c) bind$inet6(r1, &(0x7f0000001500), 0x1c) 06:02:43 executing program 0: clone(0x20016406dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='projid_map\x00') ppoll(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe9c) write$tcp_mem(r0, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x20, 0x4, 0xa}, 0x48) 06:02:43 executing program 2: syz_emit_ethernet(0x4f, &(0x7f00000007c0)={@multicast, @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "001d08", 0x19, 0x3a, 0xff, @dev, @mcast2, {[], @ndisc_ns={0x87, 0x0, 0x0, @remote, [{0x0, 0x0, 'S=@'}]}}}}}}, 0x0) 06:02:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x8) 06:02:44 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f00000005c0)={{0x1b, 0x5b, 0x7, 0x7, 0x3f, 0x0, 0x33, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) 06:02:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x8) 06:02:44 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x10001, 0x4) sendmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000080)=@hci={0x1f, 0x0, 0x2}, 0x80, 0x0}}], 0x1, 0x0) 06:02:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x8) 06:02:44 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x10001, 0x4) sendmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000080)=@hci={0x1f, 0x0, 0x2}, 0x80, 0x0}}], 0x1, 0x0) 06:02:44 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x800}, 0x1c) bind$inet6(r1, &(0x7f0000001500), 0x1c) 06:02:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x800}, 0x1c) bind$inet6(r1, &(0x7f0000001500), 0x1c) 06:02:44 executing program 1: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 06:02:44 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x10001, 0x4) sendmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000080)=@hci={0x1f, 0x0, 0x2}, 0x80, 0x0}}], 0x1, 0x0) 06:02:44 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x10001, 0x4) sendmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000080)=@hci={0x1f, 0x0, 0x2}, 0x80, 0x0}}], 0x1, 0x0) 06:02:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f00003ee000/0x4000)=nil, 0x4000, 0x0, 0x7caef3db7a157275, 0xffffffffffffffff, 0x0) 06:02:45 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) io_uring_setup(0x6a8a, &(0x7f0000000000)={0x0, 0x0, 0x23, 0x0, 0x0, 0x0, r0}) 06:02:45 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) io_uring_setup(0x6a8a, &(0x7f0000000000)={0x0, 0x0, 0x23, 0x0, 0x0, 0x0, r0}) 06:02:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x800}, 0x1c) bind$inet6(r1, &(0x7f0000001500), 0x1c) 06:02:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x800}, 0x1c) bind$inet6(r1, &(0x7f0000001500), 0x1c) 06:02:45 executing program 1: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 06:02:45 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) io_uring_setup(0x6a8a, &(0x7f0000000000)={0x0, 0x0, 0x23, 0x0, 0x0, 0x0, r0}) 06:02:45 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) io_uring_setup(0x6a8a, &(0x7f0000000000)={0x0, 0x0, 0x23, 0x0, 0x0, 0x0, r0}) 06:02:45 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x800}, 0x1c) bind$inet6(r1, &(0x7f0000001500), 0x1c) 06:02:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x800000000009031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x800}, 0x1c) bind$inet6(r1, &(0x7f0000001500), 0x1c) 06:02:45 executing program 2: ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, 0x0) io_setup(0x7fff, &(0x7f0000000440)) 06:02:46 executing program 2: ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, 0x0) io_setup(0x7fff, &(0x7f0000000440)) 06:02:46 executing program 3: fstat(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x507, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000480)="1f8fdb01c132c5377c", 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) socket$inet6(0xa, 0x800000000000002, 0x2) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x706fe0, &(0x7f0000000380)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f0000000400)="c077aa1f99a59a0797703311e5c8dc360642eb9af719413c10987f2f1f73b4d23304f9ac662482eaa316c9ef4c636f8e92cfefb0fa6053e23a3099df5779f1158ec65d8530425b1dd2", 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}, {&(0x7f00000000c0)="cbfadfe81ec3499d0fab949bc576daa7905bfd454d3d5910d27d281129bcd6c345d99b8338bc3fb55d5c100e3e51cb6003f1b83fab034538397251198a6d517b"}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) dup2(r3, r4) 06:02:46 executing program 1: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 06:02:46 executing program 0: mlockall(0x5) mlockall(0x3) mlockall(0x7) getresuid(0x0, 0x0, 0x0) 06:02:46 executing program 2: ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, 0x0) io_setup(0x7fff, &(0x7f0000000440)) 06:02:46 executing program 2: ioctl$PPPIOCGDEBUG(0xffffffffffffffff, 0x80047441, 0x0) io_setup(0x7fff, &(0x7f0000000440)) 06:02:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x48}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xc49}, 0x8002, 0x80000000000000, 0x0, 0x0, 0x8, 0x0, 0xfffe}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) 06:02:47 executing program 1: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)=@newlink={0x44, 0x10, 0x503, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) 06:02:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000180)="0f00df66b9800000c00f326635000800000f3064653e0f01c4660f38821c9a86d678970fc729baf80c66b8910c5a8166efbafc0cec8ac4660f75b6322e0f784b04", 0x41}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_SCSI_RESET(r3, 0x2286, 0x816e000) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 06:02:47 executing program 3: fstat(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x507, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000480)="1f8fdb01c132c5377c", 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) socket$inet6(0xa, 0x800000000000002, 0x2) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x706fe0, &(0x7f0000000380)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f0000000400)="c077aa1f99a59a0797703311e5c8dc360642eb9af719413c10987f2f1f73b4d23304f9ac662482eaa316c9ef4c636f8e92cfefb0fa6053e23a3099df5779f1158ec65d8530425b1dd2", 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}, {&(0x7f00000000c0)="cbfadfe81ec3499d0fab949bc576daa7905bfd454d3d5910d27d281129bcd6c345d99b8338bc3fb55d5c100e3e51cb6003f1b83fab034538397251198a6d517b"}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) dup2(r3, r4) 06:02:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'team0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) 06:02:48 executing program 0: mlockall(0x5) mlockall(0x3) mlockall(0x7) getresuid(0x0, 0x0, 0x0) 06:02:48 executing program 1: setresuid(0xee01, 0xee00, 0xee00) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8927, &(0x7f0000000180)={'syztnl2\x00', 0x0}) 06:02:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'team0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) 06:02:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'team0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) 06:02:48 executing program 1: setresuid(0xee01, 0xee00, 0xee00) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8927, &(0x7f0000000180)={'syztnl2\x00', 0x0}) 06:02:48 executing program 1: setresuid(0xee01, 0xee00, 0xee00) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8927, &(0x7f0000000180)={'syztnl2\x00', 0x0}) 06:02:48 executing program 3: fstat(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x507, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000480)="1f8fdb01c132c5377c", 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) socket$inet6(0xa, 0x800000000000002, 0x2) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x706fe0, &(0x7f0000000380)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f0000000400)="c077aa1f99a59a0797703311e5c8dc360642eb9af719413c10987f2f1f73b4d23304f9ac662482eaa316c9ef4c636f8e92cfefb0fa6053e23a3099df5779f1158ec65d8530425b1dd2", 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}, {&(0x7f00000000c0)="cbfadfe81ec3499d0fab949bc576daa7905bfd454d3d5910d27d281129bcd6c345d99b8338bc3fb55d5c100e3e51cb6003f1b83fab034538397251198a6d517b"}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) dup2(r3, r4) 06:02:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'team0\x00', &(0x7f0000000040)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) 06:02:48 executing program 1: setresuid(0xee01, 0xee00, 0xee00) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x8927, &(0x7f0000000180)={'syztnl2\x00', 0x0}) 06:02:49 executing program 1: mlockall(0x5) mlockall(0x3) mlockall(0x7) getresuid(0x0, 0x0, 0x0) 06:02:49 executing program 0: mlockall(0x5) mlockall(0x3) mlockall(0x7) getresuid(0x0, 0x0, 0x0) 06:02:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@RTM_GETNSID={0x1c, 0x5a, 0x1, 0x0, 0x0, {}, [@NETNSA_FD={0x8}]}, 0x1c}}, 0x0) [ 275.511134][T11329] __nla_validate_parse: 2 callbacks suppressed [ 275.511168][T11329] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:02:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000005c0)=@deltaction={0x18, 0x31, 0x3e204af7a892fd7b, 0x0, 0x0, {}, [@TCA_ACT_TAB={0x4}]}, 0x18}}, 0x0) 06:02:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000005c0)=@deltaction={0x18, 0x31, 0x3e204af7a892fd7b, 0x0, 0x0, {}, [@TCA_ACT_TAB={0x4}]}, 0x18}}, 0x0) 06:02:49 executing program 3: fstat(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x507, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000000480)="1f8fdb01c132c5377c", 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) perf_event_open(&(0x7f000001d000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) socket$inet6(0xa, 0x800000000000002, 0x2) sendmmsg(r2, &(0x7f0000004d80)=[{{0x0, 0x706fe0, &(0x7f0000000380)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c910ccab00220bc31d41e44f96f67971b8ed8a3dc9eb4133a903d58da02dd1eca653150422bc91e9585fbf8", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f0000000400)="c077aa1f99a59a0797703311e5c8dc360642eb9af719413c10987f2f1f73b4d23304f9ac662482eaa316c9ef4c636f8e92cfefb0fa6053e23a3099df5779f1158ec65d8530425b1dd2", 0x80fe}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000001440)="7b18908bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628374b03e7f0b8bbfe45", 0x22}, {&(0x7f00000000c0)="cbfadfe81ec3499d0fab949bc576daa7905bfd454d3d5910d27d281129bcd6c345d99b8338bc3fb55d5c100e3e51cb6003f1b83fab034538397251198a6d517b"}], 0x5, 0x0, 0x0, 0xffffffe0}}], 0x400000000000132, 0x4000000) dup2(r3, r4) 06:02:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000005c0)=@deltaction={0x18, 0x31, 0x3e204af7a892fd7b, 0x0, 0x0, {}, [@TCA_ACT_TAB={0x4}]}, 0x18}}, 0x0) 06:02:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000005c0)=@deltaction={0x18, 0x31, 0x3e204af7a892fd7b, 0x0, 0x0, {}, [@TCA_ACT_TAB={0x4}]}, 0x18}}, 0x0) 06:02:50 executing program 1: mlockall(0x5) mlockall(0x3) mlockall(0x7) getresuid(0x0, 0x0, 0x0) 06:02:50 executing program 0: mlockall(0x5) mlockall(0x3) mlockall(0x7) getresuid(0x0, 0x0, 0x0) 06:02:50 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, 0x0) get_robust_list(0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) syz_open_procfs(0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 06:02:50 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000540), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r2, 0x301, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:02:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000540), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r2, 0x301, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:02:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000540), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r2, 0x301, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:02:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newtaction={0x6c, 0x30, 0x201, 0x0, 0x0, {}, [{0x58, 0x1, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x12, 0x1, {{}, @multicast1, @empty}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}}, 0x0) 06:02:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newtaction={0x6c, 0x30, 0x201, 0x0, 0x0, {}, [{0x58, 0x1, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x12, 0x1, {{}, @multicast1, @empty}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}}, 0x0) 06:02:52 executing program 1: mlockall(0x5) mlockall(0x3) mlockall(0x7) getresuid(0x0, 0x0, 0x0) 06:02:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newtaction={0x6c, 0x30, 0x201, 0x0, 0x0, {}, [{0x58, 0x1, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x12, 0x1, {{}, @multicast1, @empty}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}}, 0x0) 06:02:52 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000540), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r2, 0x301, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}}, 0x0) 06:02:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@deltaction={0x28, 0x30, 0x1, 0x0, 0x0, {}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}]}, 0x28}}, 0x0) 06:02:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, 0x0, &(0x7f0000000040)) 06:02:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@deltaction={0x28, 0x30, 0x1, 0x0, 0x0, {}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}]}, 0x28}}, 0x0) 06:02:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=@newtaction={0x6c, 0x30, 0x201, 0x0, 0x0, {}, [{0x58, 0x1, [@m_nat={0x54, 0x1, 0x0, 0x0, {{0x8}, {0x2c, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x12, 0x1, {{}, @multicast1, @empty}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}}, 0x0) 06:02:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, 0x0, &(0x7f0000000040)) 06:02:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, 0x0, &(0x7f0000000040)) 06:02:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@deltaction={0x28, 0x30, 0x1, 0x0, 0x0, {}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}]}, 0x28}}, 0x0) 06:02:53 executing program 3: r0 = inotify_init() inotify_add_watch(r0, 0x0, 0x20) 06:02:53 executing program 1: setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002f5ff8)) mlock(&(0x7f000032a000/0x2000)=nil, 0x2000) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1cd49ce2d9b2860000004a00038597b84be2017c01ea84b42327", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}}, 0x4000014) openat$ptp0(0xffffffffffffff9c, 0x0, 0x2001, 0x0) mremap(&(0x7f000024a000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000301000/0x4000)=nil) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x100060, 0x8001) 06:02:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@deltaction={0x28, 0x30, 0x1, 0x0, 0x0, {}, [@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}]}, 0x28}}, 0x0) 06:02:53 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4c, &(0x7f0000000040)=""/28) 06:02:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000100)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, 0x0, &(0x7f0000000040)) 06:02:53 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4c, &(0x7f0000000040)=""/28) 06:02:53 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4c, &(0x7f0000000040)=""/28) 06:02:53 executing program 2: r0 = openat$fb1(0xffffff9c, &(0x7f00000003c0), 0x40201, 0x0) write$fb(r0, &(0x7f0000000400)='.', 0x1) 06:02:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) write(r2, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x1612c2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'veth0_macvtap\x00', &(0x7f0000000000)=@ethtool_stats={0x1d, 0x2, [0x0, 0x7]}}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x40000000000100d1) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) 06:02:58 executing program 1: setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002f5ff8)) mlock(&(0x7f000032a000/0x2000)=nil, 0x2000) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1cd49ce2d9b2860000004a00038597b84be2017c01ea84b42327", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}}, 0x4000014) openat$ptp0(0xffffffffffffff9c, 0x0, 0x2001, 0x0) mremap(&(0x7f000024a000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000301000/0x4000)=nil) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x100060, 0x8001) 06:02:58 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDGKBDIACR(r0, 0x4b4c, &(0x7f0000000040)=""/28) 06:02:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60fe01, 0x12) 06:02:58 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001ec0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x202) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 06:02:58 executing program 2: r0 = eventfd(0x0) write$eventfd(r0, 0x0, 0x24) [ 284.354783][T11450] 9pnet: Insufficient options for proto=fd 06:02:58 executing program 2: r0 = eventfd(0x0) write$eventfd(r0, 0x0, 0x24) 06:02:58 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2, 0x0, 0x2b}, 0x0, @in=@dev}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) 06:02:58 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x1e1342, 0x20) write$P9_RREADLINK(r0, &(0x7f0000000300)=ANY=[], 0x116) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r0, 0x4, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) 06:02:59 executing program 1: setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002f5ff8)) mlock(&(0x7f000032a000/0x2000)=nil, 0x2000) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1cd49ce2d9b2860000004a00038597b84be2017c01ea84b42327", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}}, 0x4000014) openat$ptp0(0xffffffffffffff9c, 0x0, 0x2001, 0x0) mremap(&(0x7f000024a000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000301000/0x4000)=nil) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x100060, 0x8001) 06:02:59 executing program 2: r0 = eventfd(0x0) write$eventfd(r0, 0x0, 0x24) 06:02:59 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2, 0x0, 0x2b}, 0x0, @in=@dev}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) 06:02:59 executing program 2: r0 = eventfd(0x0) write$eventfd(r0, 0x0, 0x24) 06:02:59 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x1e1342, 0x20) write$P9_RREADLINK(r0, &(0x7f0000000300)=ANY=[], 0x116) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r0, 0x4, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) 06:02:59 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2, 0x0, 0x2b}, 0x0, @in=@dev}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) 06:02:59 executing program 1: setxattr$system_posix_acl(0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002f5ff8)) mlock(&(0x7f000032a000/0x2000)=nil, 0x2000) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1cd49ce2d9b2860000004a00038597b84be2017c01ea84b42327", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}}, 0x4000014) openat$ptp0(0xffffffffffffff9c, 0x0, 0x2001, 0x0) mremap(&(0x7f000024a000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000301000/0x4000)=nil) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000040)=0x100060, 0x8001) 06:02:59 executing program 2: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000240)=@dstopts={0x1, 0x1, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x3f}, @enc_lim={0x4, 0x1, 0x7}]}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2}, 0x0) clone(0x80, &(0x7f00000002c0), &(0x7f0000000040), &(0x7f0000000200), &(0x7f00000003c0)="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") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000002c0)=0x7d, 0x10001) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x1007}, 0xe) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000004, 0x80010, 0xffffffffffffffff, 0xfc2e6000) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000013c0), 0x800, 0x0) dup2(r1, r0) 06:02:59 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2, 0x0, 0x2b}, 0x0, @in=@dev}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, 0x0, 0x0) 06:02:59 executing program 3: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup2(r1, r0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, 0x0) 06:03:00 executing program 2: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000240)=@dstopts={0x1, 0x1, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x3f}, @enc_lim={0x4, 0x1, 0x7}]}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2}, 0x0) clone(0x80, &(0x7f00000002c0), &(0x7f0000000040), &(0x7f0000000200), &(0x7f00000003c0)="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") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000002c0)=0x7d, 0x10001) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x1007}, 0xe) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000004, 0x80010, 0xffffffffffffffff, 0xfc2e6000) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000013c0), 0x800, 0x0) dup2(r1, r0) 06:03:00 executing program 1: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000500)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) 06:03:00 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x1e1342, 0x20) write$P9_RREADLINK(r0, &(0x7f0000000300)=ANY=[], 0x116) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r0, 0x4, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) 06:03:00 executing program 3: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup2(r1, r0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, 0x0) 06:03:00 executing program 3: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup2(r1, r0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, 0x0) [ 286.558343][T11518] overlayfs: filesystem on './bus' not supported as upperdir 06:03:00 executing program 1: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000500)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) 06:03:00 executing program 3: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup2(r1, r0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, 0x0) 06:03:00 executing program 2: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000240)=@dstopts={0x1, 0x1, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x3f}, @enc_lim={0x4, 0x1, 0x7}]}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2}, 0x0) clone(0x80, &(0x7f00000002c0), &(0x7f0000000040), &(0x7f0000000200), &(0x7f00000003c0)="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") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000002c0)=0x7d, 0x10001) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x1007}, 0xe) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000004, 0x80010, 0xffffffffffffffff, 0xfc2e6000) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000013c0), 0x800, 0x0) dup2(r1, r0) 06:03:00 executing program 3: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000500)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) 06:03:00 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chdir(&(0x7f0000000380)='./file0\x00') mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000400), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f0000000200)='./bus\x00') r0 = open(&(0x7f0000000000)='./bus\x00', 0x1e1342, 0x20) write$P9_RREADLINK(r0, &(0x7f0000000300)=ANY=[], 0x116) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r0, 0x4, 0x0) sendfile(r0, r0, &(0x7f0000000240), 0x7fff) 06:03:01 executing program 3: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000500)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) 06:03:01 executing program 1: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000500)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) 06:03:01 executing program 3: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000500)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) 06:03:01 executing program 2: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000240)=@dstopts={0x1, 0x1, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x3f}, @enc_lim={0x4, 0x1, 0x7}]}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2}, 0x0) clone(0x80, &(0x7f00000002c0), &(0x7f0000000040), &(0x7f0000000200), &(0x7f00000003c0)="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") sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000002c0)=0x7d, 0x10001) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$vfat(0x0, &(0x7f0000000100)='./file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x1007}, 0xe) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000004, 0x80010, 0xffffffffffffffff, 0xfc2e6000) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000013c0), 0x800, 0x0) dup2(r1, r0) 06:03:01 executing program 1: mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000500)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') setxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) 06:03:02 executing program 0: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup2(r1, r0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, 0x0) 06:03:02 executing program 0: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup2(r1, r0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, 0x0) 06:03:02 executing program 0: r0 = openat$ptmx(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup2(r1, r0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, 0x0) 06:03:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') writev(r1, &(0x7f0000000100)=[{&(0x7f0000001f40)='\\', 0x1}], 0x1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0, 0x0) 06:03:02 executing program 3: r0 = memfd_create(&(0x7f0000000780)='\x00', 0x0) write(r0, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba", 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast2, 0x0, 0x0, 'rr\x00'}, 0x2c) 06:03:02 executing program 0: r0 = syz_io_uring_setup(0x3ede, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000040)) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) io_uring_enter(r0, 0x2ff, 0x0, 0x0, 0x0, 0x0) 06:03:02 executing program 3: r0 = memfd_create(&(0x7f0000000780)='\x00', 0x0) write(r0, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba", 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast2, 0x0, 0x0, 'rr\x00'}, 0x2c) 06:03:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') writev(r1, &(0x7f0000000100)=[{&(0x7f0000001f40)='\\', 0x1}], 0x1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0, 0x0) 06:03:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') writev(r1, &(0x7f0000000100)=[{&(0x7f0000001f40)='\\', 0x1}], 0x1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0, 0x0) 06:03:02 executing program 3: r0 = memfd_create(&(0x7f0000000780)='\x00', 0x0) write(r0, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba", 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast2, 0x0, 0x0, 'rr\x00'}, 0x2c) 06:03:02 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="0200000000003434180100007a4a7934d9d44b9a000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000561b675f00000000571b675f00000000571b675f000000000100320000000100561b675f00000000004eed0000000000000000000b00000080002000c0001000dadd32bf8764466dbb0c25de8a84ef6100"/192, 0xc0, 0x400}, {&(0x7f0000010100)="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", 0x140, 0x1000}, {&(0x7f0000010300)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010400)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000010900)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x2080}, {&(0x7f0000010a00)="01000000000000000004000000000000561b675f00000000561b675f0000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x2100}, {&(0x7f0000010b00)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x2380}, {&(0x7f0000010c00)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x2400}, {&(0x7f0000010d00)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x2480}, {&(0x7f0000010e00)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x2500}, {&(0x7f0000010f00)="00000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x2580}, {&(0x7f0000011000)="0100"/32, 0x20, 0x2800}, {&(0x7f0000011100)="0000000000000000000000000000000000000000000000000100000000000000561b675f000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000011200)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a40}, {&(0x7f0000011300)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000011400)="3d0000000000000002000000000000003e000000000000000000000000000000561b675f000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f0000011500)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 0x420, 0x3000}, {&(0x7f0000011a00)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, {&(0x7f0000011b00)="53882a9490010000561b675f0000000003000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000000c000000000000000d000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000000700"/352, 0x160, 0x3c00}, {&(0x7f0000011d00)="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", 0x1c0, 0x4000}, {&(0x7f0000011f00)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000012000)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, {&(0x7f0000012100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4c00}, {&(0x7f0000012600)='/tmp/syz-imagegen138528540/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000012700)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000012800)="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"/416, 0x1a0, 0x8000}, {&(0x7f0000012a00)="00010900000000000000000000000000000000000000000001000000000000000200000000000000030000000000000004000000000000000500000000000000060000000000000007000000000000000800"/96, 0x60, 0x8400}, {&(0x7f0000012b00)="0000000000000000080000000000000009000000000000000a000000000000000b000000000000000c000000000000000d000000000000000e0000000000000010000000000000001100"/96, 0x60, 0x8600}, {&(0x7f0000012c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8800}, {&(0x7f0000012d00)="ee1f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffff0300"/1056, 0x420, 0x8c00}, {&(0x7f0000013200)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x9480}, {&(0x7f0000013300)="01000000000000000004000000000000571b675f00000000571b675f00000000d017ea1bd017ea1b0000000000000000ed4103000000000000000000000000001200"/96, 0x60, 0x9500}, {&(0x7f0000013400)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x9780}, {&(0x7f0000013500)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x9800}, {&(0x7f0000013600)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x9880}, {&(0x7f0000013700)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x9900}, {&(0x7f0000013800)="00000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x9980}, {&(0x7f0000013900)="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", 0x300, 0x9a00}, {&(0x7f0000013c00)="0200"/32, 0x20, 0xa000}, {&(0x7f0000013d00)="0000000000000000000000000000000000000000000000000100000000000000561b675f000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000571b675f0000000035000000000000000800000000000000160000000000000006000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100000000000000000000000000130000000000000014000000000000001500000000000000160000000000000001180000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000300000000000000", 0x1a0, 0xa0c0}, {&(0x7f0000013f00)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0xa300}, {&(0x7f0000014000)="3a00000000000000050000000000000004000000000000000000000000000000561b675f000000000c00000003000000571b675f000000001000000003000000571b675f000000001000000002000000571b675f0000000005000000020000000000000000000000000000000200"/128, 0x80, 0xa400}, {&(0x7f0000014100)="e01f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffffff0100"/1056, 0x420, 0xa800}, {&(0x7f0000014600)="0100"/32, 0x20, 0xac80}, {&(0x7f0000014700)="0100"/32, 0x20, 0xae00}, {&(0x7f0000014800)="0300"/32, 0x20, 0xae80}, {&(0x7f0000014900)="0300"/32, 0x20, 0xaf00}, {&(0x7f0000014a00)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000014b00)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000014e00)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000014f00)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000015000)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000015100)="32f0f0b829891e4411faaf1e400006000300000000000000571b675f000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000015200)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000015300)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000015400)="0001080000000000000000000000000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200000000000000c200000000000000e200"/96, 0x60, 0xcc00}, {&(0x7f0000015500)='\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x001\x00\x00\x00\x00\x00\x00\x002\x00'/96, 0x60, 0xce00}, {&(0x7f0000015600)="2b15f12790010000571b675f000000000f000000000000000000000000000000561b675f00000000561b675f00000000000000000000000000000000000000000080010000000000010201000000000000000000000000000d000000000000000e000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000001800"/352, 0x160, 0xd000}, {&(0x7f0000015800)="0200000000003434180100007a4a7934836fe852000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000561b675f00000000571b675f00000000571b675f000000000100320001000100561b675f00000000004eed0000000000000000000b00000080002000c0001000dadd32bf8764466dbb0c25de8a84ef6100"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000015900)) 06:03:02 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="0200000000003434180100007a4a7934d9d44b9a000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000561b675f00000000571b675f00000000571b675f000000000100320000000100561b675f00000000004eed0000000000000000000b00000080002000c0001000dadd32bf8764466dbb0c25de8a84ef6100"/192, 0xc0, 0x400}, {&(0x7f0000010100)="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", 0x140, 0x1000}, {&(0x7f0000010300)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, {&(0x7f0000010400)="f41f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff0f00"/1056, 0x420, 0x1800}, {&(0x7f0000010900)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x2080}, {&(0x7f0000010a00)="01000000000000000004000000000000561b675f00000000561b675f0000000000000000000000000000000000000000ed4102000000000000000000000000000100"/96, 0x60, 0x2100}, {&(0x7f0000010b00)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x2380}, {&(0x7f0000010c00)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x2400}, {&(0x7f0000010d00)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x2480}, {&(0x7f0000010e00)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x2500}, {&(0x7f0000010f00)="00000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x2580}, {&(0x7f0000011000)="0100"/32, 0x20, 0x2800}, {&(0x7f0000011100)="0000000000000000000000000000000000000000000000000100000000000000561b675f000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000200000000000000", 0xe0, 0x28c0}, {&(0x7f0000011200)="0200000000000000000000000000000000000000000000000300000000000000", 0x20, 0x2a40}, {&(0x7f0000011300)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0x2b00}, {&(0x7f0000011400)="3d0000000000000002000000000000003e000000000000000000000000000000561b675f000000000c0000000300000000000000000000000000000003000000", 0x40, 0x2c00}, {&(0x7f0000011500)="f81f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ff00"/1056, 0x420, 0x3000}, {&(0x7f0000011a00)="05000000000000000100000000000000ffffffffffffffff000000000000000006000000000000000100000000000000ffffffffffffffff000000000000000007000000000000000100000000000000ffffffffffffffff000000000000000008000000000000000100000000000000ffffffffffffffff000000000000000009000000000000000100000000000000ffffffffffffffff00000000000000000a000000000000000100000000000000ffffffffffffffff00000000000000000b000000000000000100000000000000ffffffffffffffff0000000000000000", 0xe0, 0x3820}, {&(0x7f0000011b00)="53882a9490010000561b675f0000000003000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000000c000000000000000d000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000000700"/352, 0x160, 0x3c00}, {&(0x7f0000011d00)="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", 0x1c0, 0x4000}, {&(0x7f0000011f00)="0c00000000000000100001022e0000000200000000000000100002022e2e00000d000000000000001800050166696c6530000000000000000e00000000000000c803050766696c653100"/96, 0x60, 0x4400}, {&(0x7f0000012000)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000180006012e6e696c66730000000000000c000000000000001800050266696c6530000000000000000f000000000000001800050166696c65310000000000000010000000000000001800050166696c65320000000000000010000000000000001800050166696c65330000000000000011000000000000006803090166696c652e636f6c6400"/192, 0xc0, 0x4800}, {&(0x7f0000012100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x4c00}, {&(0x7f0000012600)='/tmp/syz-imagegen138528540/file0/file0\x00'/64, 0x40, 0x5400}, {&(0x7f0000012700)='syzkallers\x00'/32, 0x20, 0x5800}, {&(0x7f0000012800)="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"/416, 0x1a0, 0x8000}, {&(0x7f0000012a00)="00010900000000000000000000000000000000000000000001000000000000000200000000000000030000000000000004000000000000000500000000000000060000000000000007000000000000000800"/96, 0x60, 0x8400}, {&(0x7f0000012b00)="0000000000000000080000000000000009000000000000000a000000000000000b000000000000000c000000000000000d000000000000000e0000000000000010000000000000001100"/96, 0x60, 0x8600}, {&(0x7f0000012c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x8800}, {&(0x7f0000012d00)="ee1f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffff0300"/1056, 0x420, 0x8c00}, {&(0x7f0000013200)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x9480}, {&(0x7f0000013300)="01000000000000000004000000000000571b675f00000000571b675f00000000d017ea1bd017ea1b0000000000000000ed4103000000000000000000000000001200"/96, 0x60, 0x9500}, {&(0x7f0000013400)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x9780}, {&(0x7f0000013500)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x9800}, {&(0x7f0000013600)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x9880}, {&(0x7f0000013700)="00000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100"/64, 0x40, 0x9900}, {&(0x7f0000013800)="00000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000a4810100"/64, 0x40, 0x9980}, {&(0x7f0000013900)="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", 0x300, 0x9a00}, {&(0x7f0000013c00)="0200"/32, 0x20, 0xa000}, {&(0x7f0000013d00)="0000000000000000000000000000000000000000000000000100000000000000561b675f000000000c000000000000000200000000000000050000000000000004000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100000000000000000000000000020000000000000003000000000000000400000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000571b675f0000000035000000000000000800000000000000160000000000000006000000000000000000000000000000561b675f00000000561b675f000000000000000000000000000000000000000000800100000000000000000000000000130000000000000014000000000000001500000000000000160000000000000001180000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000300000000000000", 0x1a0, 0xa0c0}, {&(0x7f0000013f00)="0200000000000000000000000000000000000000000000000400000000000000", 0x20, 0xa300}, {&(0x7f0000014000)="3a00000000000000050000000000000004000000000000000000000000000000561b675f000000000c00000003000000571b675f000000001000000003000000571b675f000000001000000002000000571b675f0000000005000000020000000000000000000000000000000200"/128, 0x80, 0xa400}, {&(0x7f0000014100)="e01f0000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000002000000020000000200000ffffff0100"/1056, 0x420, 0xa800}, {&(0x7f0000014600)="0100"/32, 0x20, 0xac80}, {&(0x7f0000014700)="0100"/32, 0x20, 0xae00}, {&(0x7f0000014800)="0300"/32, 0x20, 0xae80}, {&(0x7f0000014900)="0300"/32, 0x20, 0xaf00}, {&(0x7f0000014a00)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000014b00)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000014e00)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000014f00)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000015000)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000015100)="32f0f0b829891e4411faaf1e400006000300000000000000571b675f000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000015200)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000015300)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000015400)="0001080000000000000000000000000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200000000000000c200000000000000e200"/96, 0x60, 0xcc00}, {&(0x7f0000015500)='\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x001\x00\x00\x00\x00\x00\x00\x002\x00'/96, 0x60, 0xce00}, {&(0x7f0000015600)="2b15f12790010000571b675f000000000f000000000000000000000000000000561b675f00000000561b675f00000000000000000000000000000000000000000080010000000000010201000000000000000000000000000d000000000000000e000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000001800"/352, 0x160, 0xd000}, {&(0x7f0000015800)="0200000000003434180100007a4a7934836fe852000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000561b675f00000000571b675f00000000571b675f000000000100320001000100561b675f00000000004eed0000000000000000000b00000080002000c0001000dadd32bf8764466dbb0c25de8a84ef6100"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000015900)) 06:03:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') writev(r1, &(0x7f0000000100)=[{&(0x7f0000001f40)='\\', 0x1}], 0x1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0, 0x0) 06:03:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') writev(r1, &(0x7f0000000100)=[{&(0x7f0000001f40)='\\', 0x1}], 0x1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0, 0x0) 06:03:02 executing program 3: r0 = memfd_create(&(0x7f0000000780)='\x00', 0x0) write(r0, &(0x7f00000000c0)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba", 0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast2, 0x0, 0x0, 'rr\x00'}, 0x2c) 06:03:02 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="0200000000003434180100007a4a7934d9d44b9a000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000561b675f00000000571b675f00000000571b675f000000000100320000000100561b675f00000000004eed0000000000000000000b00000080002000c0001000dadd32bf8764466dbb0c25de8a84ef6100"/192, 0xc0, 0x400}, {&(0x7f0000010100)="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", 0x140, 0x1000}, {&(0x7f0000010300)="0200000000000000100001022e0000000200000000000000100002022e2e00000b00000000000000e00306012e6e696c667300"/64, 0x40, 0x1400}, 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0x420, 0xa800}, {&(0x7f0000014600)="0100"/32, 0x20, 0xac80}, {&(0x7f0000014700)="0100"/32, 0x20, 0xae00}, {&(0x7f0000014800)="0300"/32, 0x20, 0xae80}, {&(0x7f0000014900)="0300"/32, 0x20, 0xaf00}, {&(0x7f0000014a00)="0100"/32, 0x20, 0xaf80}, 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0x300, 0xb020}, {&(0x7f0000014e00)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000014f00)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000015000)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000015100)="32f0f0b829891e4411faaf1e400006000300000000000000571b675f000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000015200)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000015300)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000015400)="0001080000000000000000000000000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200000000000000c200000000000000e200"/96, 0x60, 0xcc00}, {&(0x7f0000015500)='\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x001\x00\x00\x00\x00\x00\x00\x002\x00'/96, 0x60, 0xce00}, {&(0x7f0000015600)="2b15f12790010000571b675f000000000f000000000000000000000000000000561b675f00000000561b675f00000000000000000000000000000000000000000080010000000000010201000000000000000000000000000d000000000000000e000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000001800"/352, 0x160, 0xd000}, {&(0x7f0000015800)="0200000000003434180100007a4a7934836fe852000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000561b675f00000000571b675f00000000571b675f000000000100320001000100561b675f00000000004eed0000000000000000000b00000080002000c0001000dadd32bf8764466dbb0c25de8a84ef6100"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000015900)) 06:03:03 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') writev(r1, &(0x7f0000000100)=[{&(0x7f0000001f40)='\\', 0x1}], 0x1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0, 0x0) 06:03:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') writev(r1, &(0x7f0000000100)=[{&(0x7f0000001f40)='\\', 0x1}], 0x1) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=""/161, 0x3cb}], 0x1, 0x0, 0x0) 06:03:03 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockname(r0, 0x0, &(0x7f00000001c0)) 06:03:03 executing program 0: syz_mount_image$nilfs2(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000, 0x3b, &(0x7f0000000200)=[{&(0x7f0000010000)="0200000000003434180100007a4a7934d9d44b9a000000003f00000000000000000010000000000004000000000000001000000005000000010000000000000004000000000000000000000000000000e003000000000000561b675f00000000571b675f00000000571b675f000000000100320000000100561b675f00000000004eed0000000000000000000b00000080002000c0001000dadd32bf8764466dbb0c25de8a84ef6100"/192, 0xc0, 0x400}, 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0x420, 0xa800}, {&(0x7f0000014600)="0100"/32, 0x20, 0xac80}, {&(0x7f0000014700)="0100"/32, 0x20, 0xae00}, {&(0x7f0000014800)="0300"/32, 0x20, 0xae80}, {&(0x7f0000014900)="0300"/32, 0x20, 0xaf00}, {&(0x7f0000014a00)="0100"/32, 0x20, 0xaf80}, {&(0x7f0000014b00)="050000000000000001000000000000000200000000000000000000000000000006000000000000000100000000000000020000000000000000000000000000000700000000000000010000000000000002000000000000000000000000000000080000000000000001000000000000000200000000000000000000000000000009000000000000000100000000000000020000000000000000000000000000000a000000000000000100000000000000010000000000000000000000000000000b0000000000000001000000000000000100000000000000000000000000000017000000000000000200000000000000ffffffffffffffff000000000000000018000000000000000200000000000000ffffffffffffffff000000000000000019000000000000000200000000000000ffffffffffffffff00000000000000001a000000000000000200000000000000ffffffffffffffff00000000000000001b000000000000000200000000000000ffffffffffffffff00000000000000001c000000000000000200000000000000ffffffffffffffff00000000000000001d000000000000000200000000000000ffffffffffffffff000000000000000021000000000000000200000000000000ffffffffffffffff00000000000000001e000000000000000200000000000000ffffffffffffffff00000000000000001f000000000000000200000000000000ffffffffffffffff000000000000000012000000000000000200000000000000ffffffffffffffff000000000000000023000000000000000200000000000000ffffffffffffffff000000000000000024000000000000000200000000000000ffffffffffffffff000000000000000025000000000000000200000000000000ffffffffffffffff000000000000000026000000000000000200000000000000ffffffffffffffff000000000000000028000000000000000200000000000000ffffffffffffffff000000000000000029000000000000000200000000000000ffffffffffffffff0000000000000000", 0x300, 0xb020}, {&(0x7f0000014e00)="22000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb400}, {&(0x7f0000014f00)="11000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xb800}, {&(0x7f0000015000)="13000000000000000200000000000000ffffffffffffffff000000000000000014000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xbc00}, {&(0x7f0000015100)="32f0f0b829891e4411faaf1e400006000300000000000000571b675f000000004000000000000000050000000100000078000000000000000200000000000000030000000000000000000000000000000300000002000000c200000000000000e20000000000000000000000000000000100"/128, 0x80, 0xc000}, {&(0x7f0000015200)="15000000000000000200000000000000ffffffffffffffff000000000000000027000000000000000200000000000000ffffffffffffffff0000000000000000", 0x40, 0xc400}, {&(0x7f0000015300)="16000000000000000200000000000000ffffffffffffffff0000000000000000", 0x20, 0xc800}, {&(0x7f0000015400)="0001080000000000000000000000000000000000000000000100000000000000020000000000000022000000000000008200000000000000a200000000000000c200000000000000e200"/96, 0x60, 0xcc00}, {&(0x7f0000015500)='\x00\x00\x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00+\x00\x00\x00\x00\x00\x00\x00,\x00\x00\x00\x00\x00\x00\x00-\x00\x00\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x001\x00\x00\x00\x00\x00\x00\x002\x00'/96, 0x60, 0xce00}, {&(0x7f0000015600)="2b15f12790010000571b675f000000000f000000000000000000000000000000561b675f00000000561b675f00000000000000000000000000000000000000000080010000000000010201000000000000000000000000000d000000000000000e000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000561b675f00000000561b675f0000000000000000000000000000000000000000008001000000000000000000000000001800"/352, 0x160, 0xd000}, {&(0x7f0000015800)="0200000000003434180100007a4a7934836fe852000000003f00000000000000000010000000000004000000000000001000000005000000020000000000000030000000000000000300000000000000a003000000000000561b675f00000000571b675f00000000571b675f000000000100320001000100561b675f00000000004eed0000000000000000000b00000080002000c0001000dadd32bf8764466dbb0c25de8a84ef6100"/192, 0xc0, 0xff000}], 0x0, &(0x7f0000015900)) 06:03:03 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockname(r0, 0x0, &(0x7f00000001c0)) 06:03:03 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockname(r0, 0x0, &(0x7f00000001c0)) 06:03:03 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x100000, 0x0) mount(0x0, &(0x7f0000000080)='.', 0x0, 0x0, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', 0x0, 0x33080, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x80000, 0x0) mount(&(0x7f0000000080), &(0x7f0000187ff8)='.', 0x0, 0x5010, 0x0) mount(&(0x7f0000000080), &(0x7f0000000140)='.', 0x0, 0x5110, 0x0) 06:03:03 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockname(r0, 0x0, &(0x7f00000001c0)) 06:03:03 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockname(r0, 0x0, &(0x7f00000001c0)) 06:03:03 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockname(r0, 0x0, &(0x7f00000001c0)) 06:03:03 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockname(r0, 0x0, &(0x7f00000001c0)) 06:03:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @empty}}}, 0x9c) 06:03:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @empty}}}, 0x9c) 06:03:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @empty}}}, 0x9c) 06:03:05 executing program 1: futex(0x0, 0x85, 0x0, 0x0, &(0x7f0000000040), 0xa1f40000) 06:03:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @empty}}}, 0x9c) 06:03:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @empty}}}, 0x9c) 06:03:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @empty}}}, 0x9c) 06:03:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @empty}}}, 0x9c) 06:03:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) 06:03:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @empty}}}, 0x9c) 06:03:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @empty}}}, 0x9c) [ 292.363342][T11665] futex_wake_op: syz-executor.1 tries to shift op by -192; fix this program [ 292.386565][T11665] futex_wake_op: syz-executor.1 tries to shift op by -192; fix this program 06:03:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, @in={{0x2, 0x0, @empty}}}, 0x9c) 06:03:06 executing program 1: futex(0x0, 0x85, 0x0, 0x0, &(0x7f0000000040), 0xa1f40000) 06:03:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000a80), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000001f00)={0x0, 0x0, &(0x7f0000001ec0)={&(0x7f0000001dc0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6a5a}]}]}, 0x20}}, 0x0) 06:03:06 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:03:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000a80), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000001f00)={0x0, 0x0, &(0x7f0000001ec0)={&(0x7f0000001dc0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6a5a}]}]}, 0x20}}, 0x0) [ 292.575565][T11678] futex_wake_op: syz-executor.1 tries to shift op by -192; fix this program [ 292.733566][ T51] audit: type=1800 audit(1626501786.593:44): pid=11657 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="memory.current" dev="sda1" ino=14240 res=0 errno=0 06:03:06 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:03:06 executing program 1: futex(0x0, 0x85, 0x0, 0x0, &(0x7f0000000040), 0xa1f40000) 06:03:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000a80), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000001f00)={0x0, 0x0, &(0x7f0000001ec0)={&(0x7f0000001dc0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6a5a}]}]}, 0x20}}, 0x0) 06:03:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) [ 292.978879][T11687] futex_wake_op: syz-executor.1 tries to shift op by -192; fix this program 06:03:06 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000a80), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000001f00)={0x0, 0x0, &(0x7f0000001ec0)={&(0x7f0000001dc0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6a5a}]}]}, 0x20}}, 0x0) 06:03:06 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:03:06 executing program 1: futex(0x0, 0x85, 0x0, 0x0, &(0x7f0000000040), 0xa1f40000) [ 293.062106][T11693] futex_wake_op: syz-executor.1 tries to shift op by -192; fix this program 06:03:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) 06:03:07 executing program 0: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="2e0000001c008102e00f80eca58eb9f205c804a00d00060088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) 06:03:07 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 293.219964][T11703] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 293.233590][T11703] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 06:03:07 executing program 0: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="2e0000001c008102e00f80eca58eb9f205c804a00d00060088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) [ 293.375159][T11709] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 293.389167][T11709] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. [ 293.494472][ T3407] ieee802154 phy0 wpan0: encryption failed: -22 [ 293.507725][ T3407] ieee802154 phy1 wpan1: encryption failed: -22 06:03:07 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) 06:03:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004040)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000240)=""/140, 0x8c}], 0x1}}], 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 06:03:07 executing program 0: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="2e0000001c008102e00f80eca58eb9f205c804a00d00060088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) 06:03:07 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) [ 293.645223][T11717] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 293.659520][T11717] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 06:03:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004040)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000240)=""/140, 0x8c}], 0x1}}], 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 06:03:07 executing program 0: r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="2e0000001c008102e00f80eca58eb9f205c804a00d00060088000afb0a0002000a0ada1b40d805000300c50083b8", 0x2e}], 0x1, 0x0, 0x0, 0x5865}, 0x0) [ 293.770952][T11724] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 06:03:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004040)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000240)=""/140, 0x8c}], 0x1}}], 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) [ 293.800708][T11724] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.0'. 06:03:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004040)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000240)=""/140, 0x8c}], 0x1}}], 0x1, 0x0, 0x0) recvmmsg(r1, &(0x7f0000002440), 0x3ffffffffffff67, 0x0, 0x0) 06:03:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) 06:03:08 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000340), 0x0, 0x882) ioctl$MON_IOCX_GET(r0, 0x40189206, &(0x7f0000000640)={0x0, 0x0}) 06:03:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) fdatasync(0xffffffffffffffff) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) 06:03:08 executing program 3: r0 = openat$uinput(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000180)={{}, 'syz0\x00'}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000880)={0x2020}, 0x2020) [ 294.521261][T11741] input: syz0 as /devices/virtual/input/input5 06:03:08 executing program 0: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f00000001c0), 0x6) [ 294.609124][T11741] input: syz0 as /devices/virtual/input/input6 06:03:08 executing program 0: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f00000001c0), 0x6) 06:03:08 executing program 3: r0 = openat$uinput(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000180)={{}, 'syz0\x00'}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000880)={0x2020}, 0x2020) [ 294.782044][T11763] input: syz0 as /devices/virtual/input/input7 06:03:08 executing program 0: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f00000001c0), 0x6) 06:03:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x4}, [@ldst={0x6, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 06:03:09 executing program 3: r0 = openat$uinput(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000180)={{}, 'syz0\x00'}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000880)={0x2020}, 0x2020) 06:03:09 executing program 0: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f00000001c0), 0x6) [ 295.323141][T11781] input: syz0 as /devices/virtual/input/input8 06:03:09 executing program 3: r0 = openat$uinput(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000180)={{}, 'syz0\x00'}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x5) ioctl$UI_DEV_CREATE(r0, 0x5501) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/bus/input/devices\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000880)={0x2020}, 0x2020) 06:03:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x4}, [@ldst={0x6, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) [ 295.460248][T11789] input: syz0 as /devices/virtual/input/input9 06:03:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x4}, [@ldst={0x6, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 06:03:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x9, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x4}, [@ldst={0x6, 0x0, 0x2}]}, &(0x7f0000000080)='GPL\x00', 0x4, 0x3e0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x76}, 0x48) 06:03:16 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024000000020000000000000001000004080000000000000002000000000000000000000000000004"], &(0x7f0000000080)=""/236, 0x3e, 0xec, 0x7}, 0x20) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x12, 0x4, 0x8, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x0, 0x1}, 0x40) 06:03:16 executing program 0: ioctl$HIDIOCGFEATURE(0xffffffffffffffff, 0xc0404807, &(0x7f0000000000)={0x0, "dad07eb439d3e463f76a73c0f267954bb219a7d0918e1b27a31df1b904c2730e5820c9f764d58ef0c0b5a2463a6829814985c4463d26529e90d0a32ed3a1062b"}) r0 = socket(0x1e, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8943, &(0x7f0000000000)={'wg0\x00'}) 06:03:16 executing program 3: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) 06:03:16 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) r2 = dup(r1) ioctl$PPPIOCSFLAGS1(r2, 0x80047458, &(0x7f0000000140)) 06:03:16 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024000000020000000000000001000004080000000000000002000000000000000000000000000004"], &(0x7f0000000080)=""/236, 0x3e, 0xec, 0x7}, 0x20) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x12, 0x4, 0x8, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x0, 0x1}, 0x40) 06:03:16 executing program 3 (fault-call:0 fault-nth:0): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:16 executing program 0: ioctl$HIDIOCGFEATURE(0xffffffffffffffff, 0xc0404807, &(0x7f0000000000)={0x0, "dad07eb439d3e463f76a73c0f267954bb219a7d0918e1b27a31df1b904c2730e5820c9f764d58ef0c0b5a2463a6829814985c4463d26529e90d0a32ed3a1062b"}) r0 = socket(0x1e, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8943, &(0x7f0000000000)={'wg0\x00'}) [ 302.842163][T11816] lo speed is unknown, defaulting to 1000 06:03:16 executing program 0: ioctl$HIDIOCGFEATURE(0xffffffffffffffff, 0xc0404807, &(0x7f0000000000)={0x0, "dad07eb439d3e463f76a73c0f267954bb219a7d0918e1b27a31df1b904c2730e5820c9f764d58ef0c0b5a2463a6829814985c4463d26529e90d0a32ed3a1062b"}) r0 = socket(0x1e, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8943, &(0x7f0000000000)={'wg0\x00'}) 06:03:16 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024000000020000000000000001000004080000000000000002000000000000000000000000000004"], &(0x7f0000000080)=""/236, 0x3e, 0xec, 0x7}, 0x20) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x12, 0x4, 0x8, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x0, 0x1}, 0x40) [ 302.879822][T11825] FAULT_INJECTION: forcing a failure. [ 302.879822][T11825] name failslab, interval 1, probability 0, space 0, times 1 [ 302.904725][T11825] CPU: 1 PID: 11825 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 302.917239][T11825] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 302.929517][T11825] Call Trace: 06:03:16 executing program 0: ioctl$HIDIOCGFEATURE(0xffffffffffffffff, 0xc0404807, &(0x7f0000000000)={0x0, "dad07eb439d3e463f76a73c0f267954bb219a7d0918e1b27a31df1b904c2730e5820c9f764d58ef0c0b5a2463a6829814985c4463d26529e90d0a32ed3a1062b"}) r0 = socket(0x1e, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8943, &(0x7f0000000000)={'wg0\x00'}) [ 302.934881][T11825] dump_stack_lvl+0xcd/0x134 [ 302.953940][T11825] should_fail.cold+0x5/0xa [ 302.971764][T11825] ? __do_sys_memfd_create+0xf7/0x5a0 [ 302.978748][T11825] should_failslab+0x5/0x10 [ 302.984959][T11825] __kmalloc+0x72/0x330 [ 302.990950][T11825] __do_sys_memfd_create+0xf7/0x5a0 [ 302.998115][T11825] ? hmm_vma_walk_hugetlb_entry+0x8b0/0x8b0 [ 303.006451][T11825] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 303.016470][T11825] __do_fast_syscall_32+0x65/0xf0 [ 303.024550][T11825] do_fast_syscall_32+0x2f/0x70 [ 303.032376][T11825] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 303.041748][T11825] RIP: 0023:0xf7fd8549 [ 303.048697][T11825] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 303.081309][T11825] RSP: 002b:00000000f55d240c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 303.093843][T11825] RAX: ffffffffffffffda RBX: 00000000080ea0f5 RCX: 0000000000000000 [ 303.105170][T11825] RDX: 00000000f55d246c RSI: 000000000000000d RDI: 000000000000000d [ 303.117430][T11825] RBP: 0000000020000200 R08: 0000000000000000 R09: 0000000000000000 [ 303.130520][T11825] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 06:03:17 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='sysfs\x00', 0x800402, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lseek(r0, 0x7fffffff, 0x0) getdents64(r0, 0x0, 0x0) [ 303.142458][T11825] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 303.195201][T11816] lo speed is unknown, defaulting to 1000 06:03:17 executing program 2: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb010018000000000000002400000024000000020000000000000001000004080000000000000002000000000000000000000000000004"], &(0x7f0000000080)=""/236, 0x3e, 0xec, 0x7}, 0x20) bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x12, 0x4, 0x8, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x0, 0x1}, 0x40) 06:03:17 executing program 3 (fault-call:0 fault-nth:1): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:17 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) r2 = dup(r1) ioctl$PPPIOCSFLAGS1(r2, 0x80047458, &(0x7f0000000140)) 06:03:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty}}]}, 0x38}}, 0x0) [ 303.649712][T11885] FAULT_INJECTION: forcing a failure. [ 303.649712][T11885] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 303.671811][T11885] CPU: 1 PID: 11885 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 303.686422][T11885] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 303.699203][T11885] Call Trace: [ 303.704304][T11885] dump_stack_lvl+0xcd/0x134 [ 303.711045][T11885] should_fail.cold+0x5/0xa [ 303.717932][T11885] _copy_from_user+0x2c/0x180 [ 303.724879][T11885] __do_sys_memfd_create+0x169/0x5a0 [ 303.732653][T11885] ? hmm_vma_walk_hugetlb_entry+0x8b0/0x8b0 [ 303.742700][T11885] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 303.754339][T11885] __do_fast_syscall_32+0x65/0xf0 [ 303.760720][T11885] do_fast_syscall_32+0x2f/0x70 [ 303.767558][T11885] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 303.777358][T11885] RIP: 0023:0xf7fd8549 [ 303.783467][T11885] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 303.811617][T11885] RSP: 002b:00000000f55d240c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 303.823624][T11885] RAX: ffffffffffffffda RBX: 00000000080ea0f5 RCX: 0000000000000000 [ 303.833260][T11885] RDX: 00000000f55d246c RSI: 000000000000000d RDI: 000000000000000d [ 303.842622][T11885] RBP: 0000000020000200 R08: 0000000000000000 R09: 0000000000000000 [ 303.852235][T11885] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 303.864824][T11885] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty}}]}, 0x38}}, 0x0) 06:03:17 executing program 3 (fault-call:0 fault-nth:2): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty}}]}, 0x38}}, 0x0) [ 303.934525][T11890] lo speed is unknown, defaulting to 1000 06:03:17 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) r2 = dup(r1) ioctl$PPPIOCSFLAGS1(r2, 0x80047458, &(0x7f0000000140)) [ 303.983705][T11899] FAULT_INJECTION: forcing a failure. [ 303.983705][T11899] name failslab, interval 1, probability 0, space 0, times 0 06:03:17 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty}}]}, 0x38}}, 0x0) [ 304.006214][T11899] CPU: 0 PID: 11899 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 304.020744][T11899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 304.033295][T11899] Call Trace: [ 304.037544][T11899] dump_stack_lvl+0xcd/0x134 [ 304.045544][T11899] should_fail.cold+0x5/0xa [ 304.051162][T11899] ? shmem_destroy_inode+0x70/0x70 [ 304.057943][T11899] ? shmem_alloc_inode+0x18/0x40 [ 304.065875][T11899] should_failslab+0x5/0x10 [ 304.085920][T11899] kmem_cache_alloc+0x5e/0x3a0 [ 304.091722][T11899] ? shmem_destroy_inode+0x70/0x70 [ 304.098275][T11899] shmem_alloc_inode+0x18/0x40 [ 304.105638][T11899] ? shmem_destroy_inode+0x70/0x70 [ 304.114052][T11899] alloc_inode+0x61/0x230 [ 304.120781][T11899] new_inode+0x27/0x2f0 [ 304.127109][T11899] ? preempt_schedule_thunk+0x16/0x18 [ 304.135631][T11899] shmem_get_inode+0x195/0xc20 [ 304.143037][T11899] __shmem_file_setup+0xb8/0x310 [ 304.150586][T11899] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 304.160163][T11899] __do_sys_memfd_create+0x26b/0x5a0 [ 304.168378][T11899] ? hmm_vma_walk_hugetlb_entry+0x8b0/0x8b0 [ 304.176478][T11899] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 304.184461][T11899] __do_fast_syscall_32+0x65/0xf0 [ 304.194252][T11899] do_fast_syscall_32+0x2f/0x70 [ 304.200489][T11899] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 304.209172][T11899] RIP: 0023:0xf7fd8549 [ 304.214816][T11899] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 304.242757][T11899] RSP: 002b:00000000f55d240c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 304.255349][T11899] RAX: ffffffffffffffda RBX: 00000000080ea0f5 RCX: 0000000000000000 [ 304.266406][T11899] RDX: 00000000f55d246c RSI: 000000000000000d RDI: 000000000000000d [ 304.276856][T11899] RBP: 0000000020000200 R08: 0000000000000000 R09: 0000000000000000 [ 304.286441][T11899] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 304.296493][T11899] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 304.337497][T11900] lo speed is unknown, defaulting to 1000 06:03:18 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x20, 0x0, [{0x26f, 0x0, 0x3}]}) 06:03:18 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) r2 = dup(r1) ioctl$PPPIOCSFLAGS1(r2, 0x80047458, &(0x7f0000000140)) 06:03:18 executing program 3 (fault-call:0 fault-nth:3): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:18 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x7434, 0x0) [ 304.596975][T11952] FAULT_INJECTION: forcing a failure. [ 304.596975][T11952] name failslab, interval 1, probability 0, space 0, times 0 [ 304.612493][T11952] CPU: 1 PID: 11952 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 304.624534][T11952] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 304.635112][T11952] Call Trace: [ 304.637244][T11953] lo speed is unknown, defaulting to 1000 [ 304.639190][T11952] dump_stack_lvl+0xcd/0x134 [ 304.639220][T11952] should_fail.cold+0x5/0xa [ 304.639239][T11952] ? security_inode_alloc+0x34/0x160 [ 304.669327][T11952] should_failslab+0x5/0x10 [ 304.677151][T11952] kmem_cache_alloc+0x5e/0x3a0 [ 304.683912][T11952] security_inode_alloc+0x34/0x160 [ 304.691407][T11952] inode_init_always+0x5d8/0xd60 [ 304.698434][T11952] alloc_inode+0x82/0x230 [ 304.704608][T11952] new_inode+0x27/0x2f0 [ 304.711779][T11952] shmem_get_inode+0x195/0xc20 [ 304.721405][T11952] __shmem_file_setup+0xb8/0x310 [ 304.728817][T11952] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 304.738880][T11952] __do_sys_memfd_create+0x26b/0x5a0 [ 304.745500][T11952] ? hmm_vma_walk_hugetlb_entry+0x8b0/0x8b0 [ 304.752013][T11952] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 304.760374][T11952] __do_fast_syscall_32+0x65/0xf0 [ 304.766323][T11952] do_fast_syscall_32+0x2f/0x70 [ 304.772470][T11952] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 304.781215][T11952] RIP: 0023:0xf7fd8549 [ 304.786673][T11952] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 304.812967][T11952] RSP: 002b:00000000f55d240c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 304.824107][T11952] RAX: ffffffffffffffda RBX: 00000000080ea0f5 RCX: 0000000000000000 [ 304.834210][T11952] RDX: 00000000f55d246c RSI: 000000000000000d RDI: 000000000000000d [ 304.847552][T11952] RBP: 0000000020000200 R08: 0000000000000000 R09: 0000000000000000 [ 304.857857][T11952] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 304.870869][T11952] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:18 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) r2 = dup(r1) ioctl$PPPIOCSFLAGS1(r2, 0x80047458, &(0x7f0000000140)) [ 304.946011][T11955] lo speed is unknown, defaulting to 1000 06:03:18 executing program 3 (fault-call:0 fault-nth:4): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 305.059432][T11984] lo speed is unknown, defaulting to 1000 [ 305.095238][T11994] FAULT_INJECTION: forcing a failure. [ 305.095238][T11994] name failslab, interval 1, probability 0, space 0, times 0 [ 305.116454][T11994] CPU: 0 PID: 11994 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 305.127050][T11994] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 305.138609][T11994] Call Trace: [ 305.142915][T11994] dump_stack_lvl+0xcd/0x134 [ 305.148678][T11994] should_fail.cold+0x5/0xa [ 305.155300][T11994] ? __d_alloc+0x2a/0x950 [ 305.161170][T11994] should_failslab+0x5/0x10 [ 305.166832][T11994] kmem_cache_alloc+0x5e/0x3a0 [ 305.172878][T11994] ? lockdep_hardirqs_on+0x79/0x100 [ 305.179333][T11994] __d_alloc+0x2a/0x950 [ 305.184615][T11994] d_alloc_pseudo+0x19/0x70 [ 305.190811][T11994] alloc_file_pseudo+0xc6/0x250 [ 305.197388][T11994] ? alloc_file+0x590/0x590 [ 305.203900][T11994] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 305.212651][T11994] ? shmem_get_inode+0x59a/0xc20 [ 305.219226][T11994] __shmem_file_setup+0x144/0x310 [ 305.226473][T11994] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 305.235453][T11994] __do_sys_memfd_create+0x26b/0x5a0 [ 305.242262][T11994] ? hmm_vma_walk_hugetlb_entry+0x8b0/0x8b0 [ 305.250312][T11994] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 305.259407][T11994] __do_fast_syscall_32+0x65/0xf0 [ 305.266377][T11994] do_fast_syscall_32+0x2f/0x70 [ 305.272300][T11994] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 305.279954][T11994] RIP: 0023:0xf7fd8549 [ 305.285736][T11994] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 305.313970][T11994] RSP: 002b:00000000f55d240c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 305.324903][T11994] RAX: ffffffffffffffda RBX: 00000000080ea0f5 RCX: 0000000000000000 [ 305.335444][T11994] RDX: 00000000f55d246c RSI: 000000000000000d RDI: 000000000000000d [ 305.345892][T11994] RBP: 0000000020000200 R08: 0000000000000000 R09: 0000000000000000 [ 305.350445][T11953] lo speed is unknown, defaulting to 1000 [ 305.357001][T11994] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 305.357025][T11994] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:19 executing program 3 (fault-call:0 fault-nth:5): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 305.461032][T12022] FAULT_INJECTION: forcing a failure. [ 305.461032][T12022] name failslab, interval 1, probability 0, space 0, times 0 [ 305.477033][T12022] CPU: 3 PID: 12022 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 305.487635][T12022] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 305.497885][T12022] Call Trace: [ 305.501722][T12022] dump_stack_lvl+0xcd/0x134 [ 305.507098][T12022] should_fail.cold+0x5/0xa [ 305.512584][T12022] ? __alloc_file+0x21/0x280 [ 305.519133][T12022] should_failslab+0x5/0x10 [ 305.524400][T12022] kmem_cache_alloc+0x5e/0x3a0 [ 305.529798][T12022] __alloc_file+0x21/0x280 [ 305.535390][T12022] alloc_empty_file+0x6d/0x170 [ 305.541394][T12022] alloc_file+0x59/0x590 [ 305.547097][T12022] alloc_file_pseudo+0x165/0x250 [ 305.554076][T12022] ? alloc_file+0x590/0x590 [ 305.579244][T12022] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 305.588015][T12022] ? shmem_get_inode+0x59a/0xc20 [ 305.595111][T12022] __shmem_file_setup+0x144/0x310 [ 305.603257][T12022] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 305.613172][T12022] __do_sys_memfd_create+0x26b/0x5a0 [ 305.621023][T12022] ? hmm_vma_walk_hugetlb_entry+0x8b0/0x8b0 [ 305.629836][T12022] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 305.640120][T12022] __do_fast_syscall_32+0x65/0xf0 [ 305.647776][T12022] do_fast_syscall_32+0x2f/0x70 [ 305.654914][T12022] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 305.664079][T12022] RIP: 0023:0xf7fd8549 [ 305.669971][T12022] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 06:03:19 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) r2 = dup(r1) ioctl$PPPIOCSFLAGS1(r2, 0x80047458, &(0x7f0000000140)) [ 305.699843][T12022] RSP: 002b:00000000f55d240c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 305.713309][T12022] RAX: ffffffffffffffda RBX: 00000000080ea0f5 RCX: 0000000000000000 [ 305.725094][T12022] RDX: 00000000f55d246c RSI: 000000000000000d RDI: 000000000000000d [ 305.751249][T12022] RBP: 0000000020000200 R08: 0000000000000000 R09: 0000000000000000 [ 305.763004][T12022] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 06:03:19 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) r2 = dup(r1) ioctl$PPPIOCSFLAGS1(r2, 0x80047458, &(0x7f0000000140)) [ 305.775394][T12022] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 305.829224][T12037] lo speed is unknown, defaulting to 1000 06:03:19 executing program 3 (fault-call:0 fault-nth:6): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 305.941626][T12065] FAULT_INJECTION: forcing a failure. [ 305.941626][T12065] name failslab, interval 1, probability 0, space 0, times 0 [ 306.002780][T12065] CPU: 0 PID: 12065 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 306.015009][T12065] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 306.027674][T12065] Call Trace: [ 306.032224][T12065] dump_stack_lvl+0xcd/0x134 [ 306.038776][T12065] should_fail.cold+0x5/0xa [ 306.041769][T12042] lo speed is unknown, defaulting to 1000 [ 306.045724][T12065] ? security_file_alloc+0x34/0x170 [ 306.045785][T12065] should_failslab+0x5/0x10 [ 306.045814][T12065] kmem_cache_alloc+0x5e/0x3a0 [ 306.075724][T12065] security_file_alloc+0x34/0x170 [ 306.083657][T12065] __alloc_file+0xd8/0x280 [ 306.089064][T12065] alloc_empty_file+0x6d/0x170 [ 306.095311][T12065] alloc_file+0x59/0x590 [ 306.100934][T12065] alloc_file_pseudo+0x165/0x250 [ 306.107500][T12065] ? alloc_file+0x590/0x590 [ 306.114534][T12065] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 306.137279][T12065] ? shmem_get_inode+0x59a/0xc20 [ 306.165336][T12065] __shmem_file_setup+0x144/0x310 [ 306.172523][T12065] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 306.181960][T12065] __do_sys_memfd_create+0x26b/0x5a0 [ 306.190373][T12065] ? hmm_vma_walk_hugetlb_entry+0x8b0/0x8b0 [ 306.199489][T12065] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 306.209442][T12065] __do_fast_syscall_32+0x65/0xf0 [ 306.216286][T12065] do_fast_syscall_32+0x2f/0x70 [ 306.222998][T12065] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 306.232390][T12065] RIP: 0023:0xf7fd8549 [ 306.238735][T12065] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 306.266898][T12065] RSP: 002b:00000000f55d240c EFLAGS: 00000296 ORIG_RAX: 0000000000000164 [ 306.280013][T12065] RAX: ffffffffffffffda RBX: 00000000080ea0f5 RCX: 0000000000000000 [ 306.291380][T12065] RDX: 00000000f55d246c RSI: 000000000000000d RDI: 000000000000000d [ 306.303288][T12065] RBP: 0000000020000200 R08: 0000000000000000 R09: 0000000000000000 [ 306.316859][T12065] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 306.331589][T12065] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:20 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x7434, 0x0) 06:03:20 executing program 3 (fault-call:0 fault-nth:7): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 306.514693][T12108] lo speed is unknown, defaulting to 1000 [ 306.580223][T12113] FAULT_INJECTION: forcing a failure. [ 306.580223][T12113] name failslab, interval 1, probability 0, space 0, times 0 [ 306.641710][T12113] CPU: 1 PID: 12113 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 306.661070][T12113] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 306.675387][T12113] Call Trace: [ 306.679650][T12113] dump_stack_lvl+0xcd/0x134 [ 306.685388][T12113] should_fail.cold+0x5/0xa [ 306.692651][T12113] ? tomoyo_realpath_from_path+0xc3/0x620 [ 306.701467][T12113] should_failslab+0x5/0x10 [ 306.709090][T12113] __kmalloc+0x72/0x330 [ 306.715687][T12113] tomoyo_realpath_from_path+0xc3/0x620 [ 306.723675][T12113] ? tomoyo_profile+0x42/0x50 [ 306.731181][T12113] tomoyo_path_perm+0x21b/0x400 [ 306.738547][T12113] ? tomoyo_path_perm+0x1c1/0x400 [ 306.746375][T12113] ? tomoyo_check_open_permission+0x380/0x380 [ 306.755145][T12113] ? find_held_lock+0x2d/0x110 [ 306.762166][T12113] security_path_truncate+0xcf/0x140 [ 306.770115][T12113] do_sys_ftruncate+0x4d8/0x8e0 [ 306.777562][T12113] __do_fast_syscall_32+0x65/0xf0 [ 306.789237][T12113] do_fast_syscall_32+0x2f/0x70 [ 306.795288][T12113] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 306.816709][T12113] RIP: 0023:0xf7fd8549 [ 306.821923][T12113] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 306.865305][T12113] RSP: 002b:00000000f55d2418 EFLAGS: 00000292 ORIG_RAX: 000000000000005d [ 306.880685][T12113] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000002a4000 [ 306.894842][T12113] RDX: 00000000f55d246c RSI: 00000000002a4000 RDI: 000000000816c000 [ 306.909607][T12113] RBP: 000000000000000d R08: 0000000000000000 R09: 0000000000000000 [ 306.929612][T12113] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 306.939544][T12113] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 307.021074][T12113] ERROR: Out of memory at tomoyo_realpath_from_path. [ 307.059968][T12113] loop3: detected capacity change from 0 to 5408 06:03:20 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x7434, 0x0) 06:03:21 executing program 3 (fault-call:0 fault-nth:8): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 307.189914][T12136] lo speed is unknown, defaulting to 1000 [ 307.340246][T12143] FAULT_INJECTION: forcing a failure. [ 307.340246][T12143] name failslab, interval 1, probability 0, space 0, times 0 [ 307.408642][T12143] CPU: 0 PID: 12143 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 307.449342][T12143] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 307.461286][T12143] Call Trace: [ 307.465911][T12143] dump_stack_lvl+0xcd/0x134 [ 307.472425][T12143] should_fail.cold+0x5/0xa [ 307.478800][T12143] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 307.488571][T12143] should_failslab+0x5/0x10 [ 307.494200][T12143] __kmalloc+0x72/0x330 [ 307.499298][T12143] tomoyo_encode2.part.0+0xe9/0x3a0 [ 307.505771][T12143] tomoyo_encode+0x28/0x50 [ 307.511611][T12143] tomoyo_realpath_from_path+0x186/0x620 [ 307.518571][T12143] ? tomoyo_profile+0x42/0x50 [ 307.524977][T12143] tomoyo_path_perm+0x21b/0x400 [ 307.531005][T12143] ? tomoyo_path_perm+0x1c1/0x400 [ 307.537313][T12143] ? tomoyo_check_open_permission+0x380/0x380 [ 307.546467][T12143] ? find_held_lock+0x2d/0x110 [ 307.553382][T12143] security_path_truncate+0xcf/0x140 [ 307.560613][T12143] do_sys_ftruncate+0x4d8/0x8e0 [ 307.566860][T12143] __do_fast_syscall_32+0x65/0xf0 [ 307.573920][T12143] do_fast_syscall_32+0x2f/0x70 [ 307.579882][T12143] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 307.587696][T12143] RIP: 0023:0xf7fd8549 [ 307.592822][T12143] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 307.620001][T12143] RSP: 002b:00000000f55d2418 EFLAGS: 00000292 ORIG_RAX: 000000000000005d [ 307.632108][T12143] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00000000002a4000 [ 307.642171][T12143] RDX: 00000000f55d246c RSI: 00000000002a4000 RDI: 000000000816c000 [ 307.653013][T12143] RBP: 000000000000000d R08: 0000000000000000 R09: 0000000000000000 [ 307.662826][T12143] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 307.674151][T12143] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 307.730373][T12143] ERROR: Out of memory at tomoyo_realpath_from_path. [ 307.746857][T12143] loop3: detected capacity change from 0 to 5408 06:03:21 executing program 3 (fault-call:0 fault-nth:9): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:21 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x7434, 0x0) 06:03:21 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x7434, 0x0) 06:03:21 executing program 2: r0 = openat$procfs(0xffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001540)={0x2020}, 0x2020) read$FUSE(r0, 0x0, 0x0) [ 307.956646][T12169] lo speed is unknown, defaulting to 1000 06:03:21 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f00000003c0), 0x6) [ 308.055125][T12181] FAULT_INJECTION: forcing a failure. [ 308.055125][T12181] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 308.103007][T12181] CPU: 0 PID: 12181 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 308.103096][T12181] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 308.103112][T12181] Call Trace: [ 308.103122][T12181] dump_stack_lvl+0xcd/0x134 [ 308.109656][T12171] lo speed is unknown, defaulting to 1000 06:03:22 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f00000003c0), 0x6) [ 308.151600][T12181] should_fail.cold+0x5/0xa [ 308.158669][T12181] prepare_alloc_pages+0x17b/0x580 [ 308.165732][T12181] __alloc_pages+0x12f/0x500 [ 308.172454][T12181] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 308.182308][T12181] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 308.190820][T12181] ? mark_lock+0xef/0x17b0 [ 308.197286][T12181] alloc_pages_vma+0xd9/0x710 [ 308.204393][T12181] shmem_alloc_page+0x11f/0x1f0 [ 308.211795][T12181] ? shmem_link+0x360/0x360 [ 308.217871][T12181] ? lock_downgrade+0x6e0/0x6e0 06:03:22 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f00000003c0), 0x6) [ 308.225428][T12181] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 308.235915][T12181] ? percpu_counter_add_batch+0xbd/0x180 [ 308.244432][T12181] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 308.251852][T12181] ? __vm_enough_memory+0x184/0x360 [ 308.259469][T12181] shmem_alloc_and_acct_page+0x161/0x8c0 [ 308.269785][T12181] shmem_getpage_gfp+0x6b2/0x2780 [ 308.269846][T12181] ? shmem_unuse_inode+0x1060/0x1060 06:03:22 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f00000003c0), 0x6) [ 308.269875][T12181] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 308.269931][T12181] ? lockdep_hardirqs_on+0x79/0x100 [ 308.269963][T12181] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 308.269995][T12181] shmem_write_begin+0xf9/0x1d0 [ 308.270029][T12181] generic_perform_write+0x202/0x500 [ 308.326034][T12181] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 308.334827][T12181] ? current_time+0x2c0/0x2c0 [ 308.341895][T12181] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 308.350651][T12181] ? generic_write_checks+0x2a9/0x380 [ 308.350694][T12181] __generic_file_write_iter+0x24e/0x610 [ 308.350733][T12181] generic_file_write_iter+0xd7/0x220 [ 308.350760][T12181] ? iov_iter_init+0x45/0x180 [ 308.379538][T12181] new_sync_write+0x426/0x650 [ 308.385649][T12181] ? new_sync_read+0x6e0/0x6e0 [ 308.391841][T12181] ? lock_release+0x720/0x720 [ 308.397905][T12181] ? apparmor_file_permission+0x264/0x4e0 [ 308.405907][T12181] vfs_write+0x75a/0xa40 [ 308.412308][T12181] ksys_pwrite64+0x175/0x1a0 [ 308.419294][T12181] ? __ia32_sys_pread64+0x230/0x230 [ 308.426168][T12181] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 308.435450][T12181] __do_fast_syscall_32+0x65/0xf0 [ 308.444582][T12181] do_fast_syscall_32+0x2f/0x70 [ 308.451799][T12181] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 308.461350][T12181] RIP: 0023:0xf7fd8549 [ 308.467477][T12181] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 308.497880][T12181] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 308.509898][T12181] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010000 [ 308.521978][T12181] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000000 [ 308.532702][T12181] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 308.543126][T12181] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 308.553886][T12181] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 308.573791][T12181] loop3: detected capacity change from 0 to 5408 [ 308.605616][T12181] FAT-fs (loop3): bogus number of reserved sectors [ 308.616324][T12181] FAT-fs (loop3): Can't find a valid FAT filesystem 06:03:22 executing program 3 (fault-call:0 fault-nth:10): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 308.721596][T12233] FAULT_INJECTION: forcing a failure. [ 308.721596][T12233] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 308.740304][T12233] CPU: 1 PID: 12233 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 308.752610][T12233] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 308.765806][T12233] Call Trace: [ 308.770246][T12233] dump_stack_lvl+0xcd/0x134 [ 308.776287][T12233] should_fail.cold+0x5/0xa [ 308.782489][T12233] copy_page_from_iter_atomic+0x4c4/0x16d0 06:03:22 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x8}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x100, 0xfffffffd}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x80004}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x42}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) [ 308.790545][T12233] ? shmem_unuse_inode+0x1060/0x1060 [ 308.798675][T12233] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 308.806765][T12233] ? lockdep_hardirqs_on+0x79/0x100 [ 308.814606][T12233] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 308.824012][T12233] ? shmem_write_begin+0xf9/0x1d0 [ 308.830806][T12233] ? shmem_write_begin+0x103/0x1d0 [ 308.837837][T12233] generic_perform_write+0x271/0x500 [ 308.844839][T12233] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 308.853532][T12233] ? current_time+0x2c0/0x2c0 [ 308.861469][T12233] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 308.869611][T12233] ? generic_write_checks+0x2a9/0x380 [ 308.877377][T12233] __generic_file_write_iter+0x24e/0x610 [ 308.885158][T12233] generic_file_write_iter+0xd7/0x220 [ 308.892364][T12233] ? iov_iter_init+0x45/0x180 [ 308.898463][T12233] new_sync_write+0x426/0x650 [ 308.905310][T12233] ? new_sync_read+0x6e0/0x6e0 [ 308.911929][T12233] ? lock_release+0x720/0x720 [ 308.918787][T12233] ? apparmor_file_permission+0x264/0x4e0 [ 308.928719][T12233] vfs_write+0x75a/0xa40 [ 308.935798][T12233] ksys_pwrite64+0x175/0x1a0 [ 308.942479][T12233] ? __ia32_sys_pread64+0x230/0x230 [ 308.950741][T12233] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 308.961524][T12233] __do_fast_syscall_32+0x65/0xf0 [ 308.969125][T12233] do_fast_syscall_32+0x2f/0x70 [ 308.976344][T12233] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 308.985092][T12233] RIP: 0023:0xf7fd8549 [ 308.990665][T12233] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 309.019211][T12233] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 309.032307][T12233] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010000 [ 309.044541][T12233] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000000 [ 309.055897][T12233] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 06:03:22 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x7434, 0x0) 06:03:22 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r1, 0x7434, 0x0) 06:03:22 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x8}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x100, 0xfffffffd}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x80004}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x42}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) [ 309.067522][T12233] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 309.081655][T12233] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 309.124347][T12233] loop3: detected capacity change from 0 to 5408 [ 309.166727][T12243] lo speed is unknown, defaulting to 1000 06:03:23 executing program 3 (fault-call:0 fault-nth:11): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:23 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x8}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x100, 0xfffffffd}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x80004}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x42}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) [ 309.305145][T12256] FAULT_INJECTION: forcing a failure. [ 309.305145][T12256] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 309.323745][T12256] CPU: 1 PID: 12256 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 309.334221][T12256] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 309.347695][T12256] Call Trace: [ 309.354032][T12256] dump_stack_lvl+0xcd/0x134 [ 309.360525][T12256] should_fail.cold+0x5/0xa [ 309.366498][T12256] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 309.374375][T12256] ? shmem_unuse_inode+0x1060/0x1060 [ 309.382099][T12256] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 309.389689][T12256] ? lockdep_hardirqs_on+0x79/0x100 [ 309.397019][T12256] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 309.420444][T12256] ? shmem_write_begin+0xf9/0x1d0 [ 309.433305][T12256] ? shmem_write_begin+0x103/0x1d0 [ 309.440880][T12256] generic_perform_write+0x271/0x500 [ 309.448501][T12256] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 309.455683][T12256] ? current_time+0x2c0/0x2c0 [ 309.462562][T12256] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 309.470236][T12256] ? generic_write_checks+0x2a9/0x380 [ 309.477029][T12256] __generic_file_write_iter+0x24e/0x610 [ 309.485469][T12256] generic_file_write_iter+0xd7/0x220 [ 309.495615][T12256] ? iov_iter_init+0x45/0x180 [ 309.503119][T12256] new_sync_write+0x426/0x650 [ 309.510342][T12256] ? new_sync_read+0x6e0/0x6e0 [ 309.517602][T12256] ? lock_release+0x720/0x720 [ 309.523075][T12246] lo speed is unknown, defaulting to 1000 [ 309.524281][T12256] ? apparmor_file_permission+0x264/0x4e0 [ 309.541292][T12256] vfs_write+0x75a/0xa40 [ 309.546946][T12256] ksys_pwrite64+0x175/0x1a0 [ 309.553012][T12256] ? __ia32_sys_pread64+0x230/0x230 [ 309.559899][T12256] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 309.567867][T12256] __do_fast_syscall_32+0x65/0xf0 [ 309.574053][T12256] do_fast_syscall_32+0x2f/0x70 [ 309.578911][T12256] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 309.586586][T12256] RIP: 0023:0xf7fd8549 [ 309.592481][T12256] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 309.617571][T12256] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 309.629411][T12256] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010100 [ 309.640381][T12256] RDX: 0000000000000020 RSI: 0000000000000800 RDI: 0000000000000000 [ 309.650873][T12256] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 309.662265][T12256] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 309.673150][T12256] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:23 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x8}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x100, 0xfffffffd}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x80004}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x42}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) [ 309.715132][T12256] loop3: detected capacity change from 0 to 5408 06:03:23 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x8}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x100, 0xfffffffd}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x80004}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x42}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) 06:03:23 executing program 3 (fault-call:0 fault-nth:12): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 309.957382][T12305] FAULT_INJECTION: forcing a failure. [ 309.957382][T12305] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 309.977770][T12305] CPU: 0 PID: 12305 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 309.990020][T12305] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 310.004504][T12305] Call Trace: [ 310.009610][T12305] dump_stack_lvl+0xcd/0x134 [ 310.016124][T12305] should_fail.cold+0x5/0xa [ 310.022516][T12305] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 310.030859][T12305] ? shmem_unuse_inode+0x1060/0x1060 [ 310.037422][T12305] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 310.044459][T12305] ? lockdep_hardirqs_on+0x79/0x100 [ 310.051994][T12305] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 310.059460][T12305] ? shmem_write_begin+0xf9/0x1d0 [ 310.066334][T12305] ? shmem_write_begin+0x103/0x1d0 [ 310.073991][T12305] generic_perform_write+0x271/0x500 [ 310.081437][T12305] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 310.089295][T12305] ? current_time+0x2c0/0x2c0 [ 310.095985][T12305] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 310.104169][T12305] ? generic_write_checks+0x2a9/0x380 06:03:23 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x8}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x100, 0xfffffffd}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x80004}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x42}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) [ 310.111070][T12305] __generic_file_write_iter+0x24e/0x610 [ 310.133223][T12305] generic_file_write_iter+0xd7/0x220 [ 310.140131][T12305] ? iov_iter_init+0x45/0x180 [ 310.147354][T12305] new_sync_write+0x426/0x650 [ 310.154234][T12305] ? new_sync_read+0x6e0/0x6e0 06:03:24 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x8}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x100, 0xfffffffd}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x80004}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x42}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) [ 310.161320][T12305] ? lock_release+0x720/0x720 [ 310.171615][T12305] ? apparmor_file_permission+0x264/0x4e0 06:03:24 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x8}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x100, 0xfffffffd}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x80004}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x42}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) [ 310.190503][T12305] vfs_write+0x75a/0xa40 [ 310.198293][T12305] ksys_pwrite64+0x175/0x1a0 [ 310.205912][T12305] ? __ia32_sys_pread64+0x230/0x230 [ 310.215829][T12305] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 310.228310][T12305] __do_fast_syscall_32+0x65/0xf0 [ 310.237847][T12305] do_fast_syscall_32+0x2f/0x70 [ 310.247142][T12305] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 310.259518][T12305] RIP: 0023:0xf7fd8549 06:03:24 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x8}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x100, 0xfffffffd}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x80004}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x42}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) [ 310.267384][T12305] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 310.304510][T12305] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 310.319806][T12305] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010200 [ 310.334434][T12305] RDX: 0000000000000020 RSI: 00000000000009e0 RDI: 0000000000000000 06:03:24 executing program 2: socketpair(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={0x0}}, 0x0) [ 310.351236][T12305] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 310.367966][T12305] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 310.382565][T12305] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:24 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) fcntl$lock(r0, 0x25, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x9}) 06:03:24 executing program 0: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x42, 0x8}, 0x10) r1 = socket$tipc(0x1e, 0x2, 0x0) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r2, &(0x7f0000000080)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x100, 0xfffffffd}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000240)={0x42, 0x80004}, 0x10) r3 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x42}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) [ 310.481129][T12305] loop3: detected capacity change from 0 to 5408 06:03:24 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000140)) 06:03:24 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="a0000000320001000000000000000000000000008c0001"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:03:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req={0x0, 0x0, 0x0, 0x8}, 0x10) 06:03:24 executing program 3 (fault-call:0 fault-nth:13): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req={0x0, 0x0, 0x0, 0x8}, 0x10) [ 310.808309][T12351] FAULT_INJECTION: forcing a failure. [ 310.808309][T12351] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.849442][T12351] CPU: 1 PID: 12351 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 310.865203][T12351] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 310.877315][T12351] Call Trace: [ 310.881718][T12351] dump_stack_lvl+0xcd/0x134 [ 310.884482][T12354] netlink: 136 bytes leftover after parsing attributes in process `syz-executor.2'. [ 310.887797][T12351] should_fail.cold+0x5/0xa [ 310.887837][T12351] prepare_alloc_pages+0x17b/0x580 [ 310.915780][T12351] __alloc_pages+0x12f/0x500 [ 310.921925][T12351] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 310.930858][T12351] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 310.939086][T12351] ? mark_lock+0xef/0x17b0 [ 310.946485][T12351] alloc_pages_vma+0xd9/0x710 [ 310.946533][T12351] shmem_alloc_page+0x11f/0x1f0 [ 310.946560][T12351] ? shmem_link+0x360/0x360 [ 310.946583][T12351] ? lock_downgrade+0x6e0/0x6e0 [ 310.946641][T12351] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 310.946668][T12351] ? percpu_counter_add_batch+0xbd/0x180 06:03:24 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000140)) [ 311.005510][T12351] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 311.005547][T12351] ? __vm_enough_memory+0x184/0x360 [ 311.005588][T12351] shmem_alloc_and_acct_page+0x161/0x8c0 [ 311.005623][T12351] shmem_getpage_gfp+0x6b2/0x2780 [ 311.005663][T12351] ? shmem_unuse_inode+0x1060/0x1060 [ 311.005686][T12351] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 311.005713][T12351] ? lockdep_hardirqs_on+0x79/0x100 06:03:24 executing program 3 (fault-call:0 fault-nth:14): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 311.005743][T12351] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 06:03:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req={0x0, 0x0, 0x0, 0x8}, 0x10) [ 311.005773][T12351] shmem_write_begin+0xf9/0x1d0 [ 311.005805][T12351] generic_perform_write+0x202/0x500 [ 311.005841][T12351] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 311.005877][T12351] ? current_time+0x2c0/0x2c0 [ 311.005937][T12351] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 311.005962][T12351] ? generic_write_checks+0x2a9/0x380 06:03:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req={0x0, 0x0, 0x0, 0x8}, 0x10) [ 311.005993][T12351] __generic_file_write_iter+0x24e/0x610 [ 311.006029][T12351] generic_file_write_iter+0xd7/0x220 [ 311.006065][T12351] ? iov_iter_init+0x45/0x180 [ 311.006104][T12351] new_sync_write+0x426/0x650 [ 311.006137][T12351] ? new_sync_read+0x6e0/0x6e0 [ 311.006178][T12351] ? lock_release+0x720/0x720 [ 311.006202][T12351] ? apparmor_file_permission+0x264/0x4e0 [ 311.006249][T12351] vfs_write+0x75a/0xa40 [ 311.006284][T12351] ksys_pwrite64+0x175/0x1a0 [ 311.006315][T12351] ? __ia32_sys_pread64+0x230/0x230 [ 311.006350][T12351] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 311.006387][T12351] __do_fast_syscall_32+0x65/0xf0 [ 311.006414][T12351] do_fast_syscall_32+0x2f/0x70 [ 311.006449][T12351] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 311.006477][T12351] RIP: 0023:0xf7fd8549 [ 311.006504][T12351] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 311.006527][T12351] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 311.006553][T12351] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010300 [ 311.006569][T12351] RDX: 0000000000000060 RSI: 0000000000003000 RDI: 0000000000000000 [ 311.006585][T12351] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 311.006600][T12351] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 311.006615][T12351] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 311.013780][T12351] loop3: detected capacity change from 0 to 5408 [ 311.209925][T12364] FAULT_INJECTION: forcing a failure. [ 311.209925][T12364] name failslab, interval 1, probability 0, space 0, times 0 [ 311.216211][T12364] CPU: 0 PID: 12364 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 311.216245][T12364] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 311.216260][T12364] Call Trace: [ 311.216270][T12364] dump_stack_lvl+0xcd/0x134 [ 311.216311][T12364] should_fail.cold+0x5/0xa [ 311.216343][T12364] ? xas_alloc+0x330/0x440 [ 311.216402][T12364] should_failslab+0x5/0x10 [ 311.216431][T12364] kmem_cache_alloc+0x5e/0x3a0 [ 311.216482][T12364] xas_alloc+0x330/0x440 [ 311.216511][T12364] xas_create+0x56a/0x1070 [ 311.216554][T12364] xas_create_range+0x246/0x6e0 06:03:25 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="a0000000320001000000000000000000000000008c0001"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 311.216592][T12364] shmem_add_to_page_cache+0xa7f/0x1680 [ 311.216629][T12364] ? percpu_counter_add_batch+0xbd/0x180 [ 311.216665][T12364] ? shmem_unused_huge_scan+0xb0/0xb0 [ 311.216701][T12364] ? shmem_alloc_and_acct_page+0x33a/0x8c0 [ 311.216738][T12364] shmem_getpage_gfp+0x8d8/0x2780 [ 311.216780][T12364] ? shmem_unuse_inode+0x1060/0x1060 [ 311.216804][T12364] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 311.216833][T12364] ? lockdep_hardirqs_on+0x79/0x100 [ 311.216864][T12364] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 311.216897][T12364] shmem_write_begin+0xf9/0x1d0 [ 311.216929][T12364] generic_perform_write+0x202/0x500 [ 311.216967][T12364] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 311.216997][T12364] ? current_time+0x2c0/0x2c0 [ 311.217026][T12364] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 311.217051][T12364] ? generic_write_checks+0x2a9/0x380 [ 311.217085][T12364] __generic_file_write_iter+0x24e/0x610 [ 311.217121][T12364] generic_file_write_iter+0xd7/0x220 [ 311.217150][T12364] ? iov_iter_init+0x45/0x180 [ 311.217185][T12364] new_sync_write+0x426/0x650 [ 311.217217][T12364] ? new_sync_read+0x6e0/0x6e0 [ 311.217254][T12364] ? lock_release+0x720/0x720 [ 311.217278][T12364] ? apparmor_file_permission+0x264/0x4e0 [ 311.217327][T12364] vfs_write+0x75a/0xa40 [ 311.217363][T12364] ksys_pwrite64+0x175/0x1a0 [ 311.217395][T12364] ? __ia32_sys_pread64+0x230/0x230 [ 311.217431][T12364] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 311.217475][T12364] __do_fast_syscall_32+0x65/0xf0 [ 311.217507][T12364] do_fast_syscall_32+0x2f/0x70 [ 311.217536][T12364] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 311.217566][T12364] RIP: 0023:0xf7fd8549 06:03:25 executing program 3 (fault-call:0 fault-nth:15): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 311.217588][T12364] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 311.217613][T12364] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 311.217642][T12364] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010300 [ 311.217660][T12364] RDX: 0000000000000060 RSI: 0000000000003000 RDI: 0000000000000000 [ 311.217677][T12364] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 311.217709][T12364] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 311.217725][T12364] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 311.303717][T12364] loop3: detected capacity change from 0 to 5408 [ 311.689259][T12372] netlink: 136 bytes leftover after parsing attributes in process `syz-executor.2'. 06:03:25 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000140)) 06:03:25 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x149842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="cc"], 0x5) r1 = memfd_create(&(0x7f0000000140)='#\xa3\x8dnod6\xf5\xe9\x8d\xdaU\xd3\xec#\xca\xe6\x0e\x12\x9b', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 06:03:25 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000140)) [ 312.079891][T12380] FAULT_INJECTION: forcing a failure. [ 312.079891][T12380] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 312.100077][T12380] CPU: 0 PID: 12380 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 312.113208][T12380] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 312.125437][T12380] Call Trace: [ 312.130420][T12380] dump_stack_lvl+0xcd/0x134 [ 312.137710][T12380] should_fail.cold+0x5/0xa [ 312.144843][T12380] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 312.153954][T12380] ? shmem_unuse_inode+0x1060/0x1060 [ 312.161592][T12380] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 312.169730][T12380] ? lockdep_hardirqs_on+0x79/0x100 [ 312.178190][T12380] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 312.186703][T12380] ? shmem_write_begin+0xf9/0x1d0 [ 312.194370][T12380] ? shmem_write_begin+0x103/0x1d0 [ 312.202471][T12380] generic_perform_write+0x271/0x500 [ 312.210555][T12380] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 312.219931][T12380] ? current_time+0x2c0/0x2c0 [ 312.227666][T12380] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 312.236152][T12380] ? generic_write_checks+0x2a9/0x380 [ 312.243557][T12380] __generic_file_write_iter+0x24e/0x610 [ 312.251418][T12380] generic_file_write_iter+0xd7/0x220 [ 312.259231][T12380] ? iov_iter_init+0x45/0x180 [ 312.265751][T12380] new_sync_write+0x426/0x650 [ 312.272650][T12380] ? new_sync_read+0x6e0/0x6e0 [ 312.279181][T12380] ? lock_release+0x720/0x720 [ 312.285917][T12380] ? apparmor_file_permission+0x264/0x4e0 [ 312.294889][T12380] vfs_write+0x75a/0xa40 [ 312.302033][T12380] ksys_pwrite64+0x175/0x1a0 [ 312.309716][T12380] ? __ia32_sys_pread64+0x230/0x230 06:03:26 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x149842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="cc"], 0x5) r1 = memfd_create(&(0x7f0000000140)='#\xa3\x8dnod6\xf5\xe9\x8d\xdaU\xd3\xec#\xca\xe6\x0e\x12\x9b', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) [ 312.309771][T12380] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 312.309814][T12380] __do_fast_syscall_32+0x65/0xf0 [ 312.309839][T12380] do_fast_syscall_32+0x2f/0x70 [ 312.309867][T12380] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 312.309910][T12380] RIP: 0023:0xf7fd8549 [ 312.309930][T12380] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 312.309962][T12380] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 312.309989][T12380] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010300 [ 312.310012][T12380] RDX: 0000000000000060 RSI: 0000000000003000 RDI: 0000000000000000 06:03:26 executing program 3 (fault-call:0 fault-nth:16): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 312.310028][T12380] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 312.310046][T12380] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 06:03:26 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="a0000000320001000000000000000000000000008c0001"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 312.310066][T12380] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 312.354938][T12380] loop3: detected capacity change from 0 to 5408 06:03:26 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x149842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="cc"], 0x5) r1 = memfd_create(&(0x7f0000000140)='#\xa3\x8dnod6\xf5\xe9\x8d\xdaU\xd3\xec#\xca\xe6\x0e\x12\x9b', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 06:03:26 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x149842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="cc"], 0x5) r1 = memfd_create(&(0x7f0000000140)='#\xa3\x8dnod6\xf5\xe9\x8d\xdaU\xd3\xec#\xca\xe6\x0e\x12\x9b', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 06:03:26 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x149842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="cc"], 0x5) r1 = memfd_create(&(0x7f0000000140)='#\xa3\x8dnod6\xf5\xe9\x8d\xdaU\xd3\xec#\xca\xe6\x0e\x12\x9b', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) [ 312.612512][T12400] netlink: 136 bytes leftover after parsing attributes in process `syz-executor.2'. [ 312.626711][T12402] FAULT_INJECTION: forcing a failure. [ 312.626711][T12402] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 312.650274][T12402] CPU: 2 PID: 12402 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 312.662601][T12402] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 312.675216][T12402] Call Trace: [ 312.679859][T12402] dump_stack_lvl+0xcd/0x134 [ 312.688110][T12402] should_fail.cold+0x5/0xa [ 312.695290][T12402] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 312.705180][T12402] ? shmem_unuse_inode+0x1060/0x1060 [ 312.712688][T12402] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 312.720900][T12402] ? lockdep_hardirqs_on+0x79/0x100 [ 312.728785][T12402] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 312.737070][T12402] ? shmem_write_begin+0xf9/0x1d0 [ 312.744637][T12402] ? shmem_write_begin+0x103/0x1d0 [ 312.753009][T12402] generic_perform_write+0x271/0x500 [ 312.760966][T12402] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 312.770222][T12402] ? current_time+0x2c0/0x2c0 [ 312.777630][T12402] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 312.786193][T12402] ? generic_write_checks+0x2a9/0x380 [ 312.794830][T12402] __generic_file_write_iter+0x24e/0x610 [ 312.803540][T12402] generic_file_write_iter+0xd7/0x220 [ 312.811619][T12402] ? iov_iter_init+0x45/0x180 [ 312.818880][T12402] new_sync_write+0x426/0x650 [ 312.826935][T12402] ? new_sync_read+0x6e0/0x6e0 [ 312.834656][T12402] ? lock_release+0x720/0x720 [ 312.842212][T12402] ? apparmor_file_permission+0x264/0x4e0 [ 312.851373][T12402] vfs_write+0x75a/0xa40 [ 312.858487][T12402] ksys_pwrite64+0x175/0x1a0 [ 312.865563][T12402] ? __ia32_sys_pread64+0x230/0x230 [ 312.874168][T12402] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 312.884090][T12402] __do_fast_syscall_32+0x65/0xf0 [ 312.892943][T12402] do_fast_syscall_32+0x2f/0x70 [ 312.898518][T12402] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 312.906293][T12402] RIP: 0023:0xf7fd8549 [ 312.911704][T12402] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 312.935367][T12402] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 312.945528][T12402] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010300 [ 312.955011][T12402] RDX: 0000000000000060 RSI: 0000000000003000 RDI: 0000000000000000 [ 312.964870][T12402] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 312.974441][T12402] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 312.984382][T12402] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:26 executing program 0: r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0x4000000000000073, 0x1) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000000)={0x23, 0x3, 0x1c, 0x0, 0x0, 0x0, 0x0}) [ 312.999461][T12402] loop3: detected capacity change from 0 to 5408 06:03:26 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x149842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="cc"], 0x5) r1 = memfd_create(&(0x7f0000000140)='#\xa3\x8dnod6\xf5\xe9\x8d\xdaU\xd3\xec#\xca\xe6\x0e\x12\x9b', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 06:03:26 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10000000012, 0x4, &(0x7f00000000c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x3, 0x7, 0x2, 0x1, 0x40}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:03:26 executing program 3 (fault-call:0 fault-nth:17): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 313.256179][T12423] FAULT_INJECTION: forcing a failure. [ 313.256179][T12423] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 313.274329][T12423] CPU: 2 PID: 12423 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 313.285764][T12423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 313.298473][T12423] Call Trace: [ 313.302281][T12423] dump_stack_lvl+0xcd/0x134 [ 313.307949][T12423] should_fail.cold+0x5/0xa [ 313.313306][T12423] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 313.321095][T12423] ? shmem_unuse_inode+0x1060/0x1060 [ 313.327711][T12423] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 313.335558][T12423] ? lockdep_hardirqs_on+0x79/0x100 [ 313.342831][T12423] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 313.351468][T12423] ? shmem_write_begin+0xf9/0x1d0 [ 313.358254][T12423] ? shmem_write_begin+0x103/0x1d0 [ 313.364346][T12423] generic_perform_write+0x271/0x500 [ 313.370387][T12423] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 313.377497][T12423] ? current_time+0x2c0/0x2c0 [ 313.385036][T12423] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 313.393439][T12423] ? generic_write_checks+0x2a9/0x380 [ 313.401365][T12423] __generic_file_write_iter+0x24e/0x610 [ 313.409683][T12423] generic_file_write_iter+0xd7/0x220 [ 313.417503][T12423] ? iov_iter_init+0x45/0x180 [ 313.423679][T12423] new_sync_write+0x426/0x650 [ 313.430209][T12423] ? new_sync_read+0x6e0/0x6e0 [ 313.436998][T12423] ? lock_release+0x720/0x720 [ 313.443030][T12423] ? apparmor_file_permission+0x264/0x4e0 [ 313.450432][T12423] vfs_write+0x75a/0xa40 [ 313.456359][T12423] ksys_pwrite64+0x175/0x1a0 [ 313.462560][T12423] ? __ia32_sys_pread64+0x230/0x230 [ 313.470241][T12423] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 313.479331][T12423] __do_fast_syscall_32+0x65/0xf0 [ 313.486709][T12423] do_fast_syscall_32+0x2f/0x70 [ 313.493021][T12423] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 313.501170][T12423] RIP: 0023:0xf7fd8549 [ 313.505989][T12423] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 313.531247][T12423] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 313.540653][T12423] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010400 [ 313.549881][T12423] RDX: 0000000000000020 RSI: 0000000000010000 RDI: 0000000000000000 [ 313.559759][T12423] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 313.571032][T12423] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 313.580402][T12423] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 313.598525][T12423] loop3: detected capacity change from 0 to 5408 06:03:27 executing program 2: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="a0000000320001000000000000000000000000008c0001"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:03:27 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x149842, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1081}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="cc"], 0x5) r1 = memfd_create(&(0x7f0000000140)='#\xa3\x8dnod6\xf5\xe9\x8d\xdaU\xd3\xec#\xca\xe6\x0e\x12\x9b', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) 06:03:27 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10000000012, 0x4, &(0x7f00000000c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x3, 0x7, 0x2, 0x1, 0x40}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:03:27 executing program 3 (fault-call:0 fault-nth:18): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:27 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10000000012, 0x4, &(0x7f00000000c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x3, 0x7, 0x2, 0x1, 0x40}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 313.845683][T12435] netlink: 136 bytes leftover after parsing attributes in process `syz-executor.2'. [ 313.864103][T12436] FAULT_INJECTION: forcing a failure. [ 313.864103][T12436] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 313.890234][T12436] CPU: 1 PID: 12436 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 313.906385][T12436] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 313.922187][T12436] Call Trace: [ 313.928152][T12436] dump_stack_lvl+0xcd/0x134 [ 313.935967][T12436] should_fail.cold+0x5/0xa [ 313.943424][T12436] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 313.953326][T12436] ? shmem_unuse_inode+0x1060/0x1060 [ 313.962080][T12436] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 313.971706][T12436] ? lockdep_hardirqs_on+0x79/0x100 [ 313.979960][T12436] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 313.989350][T12436] ? shmem_write_begin+0xf9/0x1d0 [ 313.997500][T12436] ? shmem_write_begin+0x103/0x1d0 [ 314.006514][T12436] generic_perform_write+0x271/0x500 [ 314.015794][T12436] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 314.025351][T12436] ? current_time+0x2c0/0x2c0 [ 314.032859][T12436] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 314.042409][T12436] ? generic_write_checks+0x2a9/0x380 [ 314.051261][T12436] __generic_file_write_iter+0x24e/0x610 [ 314.060169][T12436] generic_file_write_iter+0xd7/0x220 [ 314.068938][T12436] ? iov_iter_init+0x45/0x180 [ 314.077539][T12436] new_sync_write+0x426/0x650 [ 314.085432][T12436] ? new_sync_read+0x6e0/0x6e0 [ 314.093448][T12436] ? lock_release+0x720/0x720 [ 314.102036][T12436] ? apparmor_file_permission+0x264/0x4e0 [ 314.111071][T12436] vfs_write+0x75a/0xa40 [ 314.117937][T12436] ksys_pwrite64+0x175/0x1a0 [ 314.124435][T12436] ? __ia32_sys_pread64+0x230/0x230 [ 314.132368][T12436] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 314.143562][T12436] __do_fast_syscall_32+0x65/0xf0 [ 314.152473][T12436] do_fast_syscall_32+0x2f/0x70 [ 314.161049][T12436] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 314.171753][T12436] RIP: 0023:0xf7fd8549 [ 314.179582][T12436] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 314.213389][T12436] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 314.223779][T12436] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010500 [ 314.236838][T12436] RDX: 0000000000000020 RSI: 0000000000010800 RDI: 0000000000000000 [ 314.250477][T12436] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 314.264570][T12436] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 314.280783][T12436] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:28 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x6e2d, &(0x7f0000000080)={0x0, 0xd6c2, 0x0, 0x0, 0x400}, &(0x7f00002cf000/0x8000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000180)=0x0) openat(0xffffffffffffffff, 0x0, 0x111e40, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CLOSE, 0x0) io_uring_enter(r0, 0x4510, 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) [ 314.371930][T12436] loop3: detected capacity change from 0 to 5408 06:03:28 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10000000012, 0x4, &(0x7f00000000c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x3, 0x7, 0x2, 0x1, 0x40}]}, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0xb, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:03:28 executing program 3 (fault-call:0 fault-nth:19): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 314.614534][T12450] FAULT_INJECTION: forcing a failure. [ 314.614534][T12450] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.630959][T12450] CPU: 0 PID: 12450 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 06:03:28 executing program 0: r0 = syz_open_dev$vbi(&(0x7f00000000c0), 0x1, 0x2) ioctl$VIDIOC_S_FMT(r0, 0xc0d05605, &(0x7f0000000200)={0x7, @raw_data="d7ea21901d26ed17d74ddb67a15704e8882bb88f5232b2ed23f8a428e882da4b64f48732b9793173a14862470a7002d910bea286963e06b5facd289b0a8822c8ec108b4ac33a2a247ccda14fab8d785ad71751ed2212bc25ba5bb043a3879e203bcc60092c277c2d079dbe79e9c095af3d629ec2072c4bc57af75e86bf996e8c9d450aa4b9e8261e989992c016196d95a7a60c34eaa74f2b0592ebef939bff2dd5c1eda90dd4e4ff73a73eaa2612818167887b886a36fd1e3ff5674e8402e82702b75a3ae8c7fd46"}) 06:03:28 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x6e2d, &(0x7f0000000080)={0x0, 0xd6c2, 0x0, 0x0, 0x400}, &(0x7f00002cf000/0x8000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000180)=0x0) openat(0xffffffffffffffff, 0x0, 0x111e40, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CLOSE, 0x0) io_uring_enter(r0, 0x4510, 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) [ 314.642742][T12450] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 314.655499][T12450] Call Trace: [ 314.659074][T12450] dump_stack_lvl+0xcd/0x134 [ 314.664575][T12450] should_fail.cold+0x5/0xa [ 314.670332][T12450] prepare_alloc_pages+0x17b/0x580 [ 314.676095][T12450] __alloc_pages+0x12f/0x500 [ 314.681687][T12450] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 314.691707][T12450] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 314.699202][T12450] ? mark_lock+0xef/0x17b0 [ 314.704242][T12450] alloc_pages_vma+0xd9/0x710 [ 314.709135][T12450] shmem_alloc_page+0x11f/0x1f0 [ 314.715349][T12450] ? shmem_link+0x360/0x360 [ 314.720580][T12450] ? lock_downgrade+0x6e0/0x6e0 [ 314.726307][T12450] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 314.735201][T12450] ? percpu_counter_add_batch+0xbd/0x180 [ 314.743326][T12450] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 314.751505][T12450] ? __vm_enough_memory+0x184/0x360 [ 314.759053][T12450] shmem_alloc_and_acct_page+0x161/0x8c0 [ 314.766446][T12450] shmem_getpage_gfp+0x6b2/0x2780 [ 314.772621][T12450] ? shmem_unuse_inode+0x1060/0x1060 [ 314.778802][T12450] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 314.785850][T12450] ? lockdep_hardirqs_on+0x79/0x100 [ 314.793487][T12450] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 314.800342][T12450] shmem_write_begin+0xf9/0x1d0 [ 314.806802][T12450] generic_perform_write+0x202/0x500 [ 314.814579][T12450] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 314.823314][T12450] ? current_time+0x2c0/0x2c0 [ 314.828987][T12450] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 314.835437][T12450] ? generic_write_checks+0x2a9/0x380 [ 314.841581][T12450] __generic_file_write_iter+0x24e/0x610 [ 314.848131][T12450] generic_file_write_iter+0xd7/0x220 [ 314.855172][T12450] ? iov_iter_init+0x45/0x180 [ 314.860939][T12450] new_sync_write+0x426/0x650 [ 314.866995][T12450] ? new_sync_read+0x6e0/0x6e0 [ 314.874290][T12450] ? lock_release+0x720/0x720 [ 314.880823][T12450] ? apparmor_file_permission+0x264/0x4e0 [ 314.888735][T12450] vfs_write+0x75a/0xa40 [ 314.895862][T12450] ksys_pwrite64+0x175/0x1a0 [ 314.901690][T12450] ? __ia32_sys_pread64+0x230/0x230 [ 314.908058][T12450] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 314.916676][T12450] __do_fast_syscall_32+0x65/0xf0 [ 314.924332][T12450] do_fast_syscall_32+0x2f/0x70 [ 314.930915][T12450] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 314.941458][T12450] RIP: 0023:0xf7fd8549 [ 314.946339][T12450] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 314.972064][T12450] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 314.983775][T12450] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010600 [ 314.994307][T12450] RDX: 0000000000000020 RSI: 0000000000011000 RDI: 0000000000000000 [ 315.004721][T12450] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 315.014915][T12450] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 315.025168][T12450] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:28 executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000500)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = socket(0x29, 0x5, 0x0) recvfrom$packet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="fc0000001a000700ab092500090007000aab0700a90100001d60369321000100c2800000000000000000000000037515fa2c1ec28656aaa79bb94b44fe000000bc00020005000000140000270400117c22ebc20521400000d7d5bbc91a3e3280772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a46d284a710af333ae4f5566f91cf190201ded815b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48a99c03f080548deac270e33429fd2000175e63fb8d38a8700"/252, 0xfc) dup3(r2, r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 06:03:28 executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000500)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = socket(0x29, 0x5, 0x0) recvfrom$packet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="fc0000001a000700ab092500090007000aab0700a90100001d60369321000100c2800000000000000000000000037515fa2c1ec28656aaa79bb94b44fe000000bc00020005000000140000270400117c22ebc20521400000d7d5bbc91a3e3280772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a46d284a710af333ae4f5566f91cf190201ded815b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48a99c03f080548deac270e33429fd2000175e63fb8d38a8700"/252, 0xfc) dup3(r2, r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 315.045460][T12450] loop3: detected capacity change from 0 to 5408 06:03:28 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000500)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = socket(0x29, 0x5, 0x0) recvfrom$packet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="fc0000001a000700ab092500090007000aab0700a90100001d60369321000100c2800000000000000000000000037515fa2c1ec28656aaa79bb94b44fe000000bc00020005000000140000270400117c22ebc20521400000d7d5bbc91a3e3280772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a46d284a710af333ae4f5566f91cf190201ded815b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48a99c03f080548deac270e33429fd2000175e63fb8d38a8700"/252, 0xfc) dup3(r2, r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 06:03:29 executing program 3 (fault-call:0 fault-nth:20): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:29 executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000500)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = socket(0x29, 0x5, 0x0) recvfrom$packet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="fc0000001a000700ab092500090007000aab0700a90100001d60369321000100c2800000000000000000000000037515fa2c1ec28656aaa79bb94b44fe000000bc00020005000000140000270400117c22ebc20521400000d7d5bbc91a3e3280772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a46d284a710af333ae4f5566f91cf190201ded815b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48a99c03f080548deac270e33429fd2000175e63fb8d38a8700"/252, 0xfc) dup3(r2, r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) 06:03:29 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x6e2d, &(0x7f0000000080)={0x0, 0xd6c2, 0x0, 0x0, 0x400}, &(0x7f00002cf000/0x8000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000180)=0x0) openat(0xffffffffffffffff, 0x0, 0x111e40, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CLOSE, 0x0) io_uring_enter(r0, 0x4510, 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) 06:03:29 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000500)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = socket(0x29, 0x5, 0x0) recvfrom$packet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="fc0000001a000700ab092500090007000aab0700a90100001d60369321000100c2800000000000000000000000037515fa2c1ec28656aaa79bb94b44fe000000bc00020005000000140000270400117c22ebc20521400000d7d5bbc91a3e3280772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a46d284a710af333ae4f5566f91cf190201ded815b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48a99c03f080548deac270e33429fd2000175e63fb8d38a8700"/252, 0xfc) dup3(r2, r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 315.240453][T12473] FAULT_INJECTION: forcing a failure. [ 315.240453][T12473] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 315.259717][T12473] CPU: 0 PID: 12473 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 315.272313][T12473] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 315.285426][T12473] Call Trace: [ 315.289930][T12473] dump_stack_lvl+0xcd/0x134 [ 315.295846][T12473] should_fail.cold+0x5/0xa [ 315.301778][T12473] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 315.309419][T12473] ? shmem_unuse_inode+0x1060/0x1060 06:03:29 executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000500)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = socket(0x29, 0x5, 0x0) recvfrom$packet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="fc0000001a000700ab092500090007000aab0700a90100001d60369321000100c2800000000000000000000000037515fa2c1ec28656aaa79bb94b44fe000000bc00020005000000140000270400117c22ebc20521400000d7d5bbc91a3e3280772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a46d284a710af333ae4f5566f91cf190201ded815b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48a99c03f080548deac270e33429fd2000175e63fb8d38a8700"/252, 0xfc) dup3(r2, r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 315.331144][T12473] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 315.339486][T12473] ? lockdep_hardirqs_on+0x79/0x100 06:03:29 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x6e2d, &(0x7f0000000080)={0x0, 0xd6c2, 0x0, 0x0, 0x400}, &(0x7f00002cf000/0x8000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000180)=0x0) openat(0xffffffffffffffff, 0x0, 0x111e40, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CLOSE, 0x0) io_uring_enter(r0, 0x4510, 0x0, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) [ 315.347327][T12473] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 315.355776][T12473] ? shmem_write_begin+0xf9/0x1d0 [ 315.361480][T12473] ? shmem_write_begin+0x103/0x1d0 [ 315.369055][T12473] generic_perform_write+0x271/0x500 [ 315.376441][T12473] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 315.386720][T12473] ? current_time+0x2c0/0x2c0 [ 315.392179][T12473] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 315.399249][T12473] ? generic_write_checks+0x2a9/0x380 [ 315.409684][T12473] __generic_file_write_iter+0x24e/0x610 [ 315.416386][T12473] generic_file_write_iter+0xd7/0x220 06:03:29 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12}, &(0x7f0000000500)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) r1 = socket(0x29, 0x5, 0x0) recvfrom$packet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="fc0000001a000700ab092500090007000aab0700a90100001d60369321000100c2800000000000000000000000037515fa2c1ec28656aaa79bb94b44fe000000bc00020005000000140000270400117c22ebc20521400000d7d5bbc91a3e3280772c05defd5a32e280fc83ab82f605f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bba4a46d284a710af333ae4f5566f91cf190201ded815b2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715587e658a1ad0a4f01731d05b0350b0041f0d48a99c03f080548deac270e33429fd2000175e63fb8d38a8700"/252, 0xfc) dup3(r2, r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) [ 315.423514][T12473] ? iov_iter_init+0x45/0x180 [ 315.430811][T12473] new_sync_write+0x426/0x650 [ 315.437044][T12473] ? new_sync_read+0x6e0/0x6e0 [ 315.443612][T12473] ? lock_release+0x720/0x720 [ 315.449736][T12473] ? apparmor_file_permission+0x264/0x4e0 [ 315.457277][T12473] vfs_write+0x75a/0xa40 [ 315.464199][T12473] ksys_pwrite64+0x175/0x1a0 [ 315.470464][T12473] ? __ia32_sys_pread64+0x230/0x230 [ 315.477214][T12473] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 315.485911][T12473] __do_fast_syscall_32+0x65/0xf0 [ 315.492612][T12473] do_fast_syscall_32+0x2f/0x70 [ 315.499256][T12473] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 315.508059][T12473] RIP: 0023:0xf7fd8549 06:03:29 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="a0000000320001000000000000000000000000008c0001000c001700070001007874000010000f1a09000100766c616e000000002c00010008000300ff0700000c00120007fff300ffffff7f04000f000b0001006d6972726564"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 315.513005][T12473] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 315.539718][T12473] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 315.550900][T12473] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010600 [ 315.560537][T12473] RDX: 0000000000000020 RSI: 0000000000011000 RDI: 0000000000000000 [ 315.570747][T12473] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 315.586438][T12473] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 315.595872][T12473] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 315.631000][T12473] loop3: detected capacity change from 0 to 5408 [ 315.633661][T12494] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 315.669713][T12494] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 06:03:29 executing program 3 (fault-call:0 fault-nth:21): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100061ec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200061ec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200062ec70325132510000ec70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200062ec70325132510000ec703251070064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:29 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000200)='#\tP\x81\xcbXE\x00'/19, 0x0) splice(r0, 0x0, r2, &(0x7f0000000040), 0x7, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) dup2(r3, r1) 06:03:29 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) [ 315.759928][T12501] FAULT_INJECTION: forcing a failure. 06:03:29 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) [ 315.759928][T12501] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 315.779339][T12501] CPU: 2 PID: 12501 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 315.792334][T12501] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 315.806549][T12501] Call Trace: [ 315.811132][T12501] dump_stack_lvl+0xcd/0x134 [ 315.817664][T12501] should_fail.cold+0x5/0xa [ 315.824078][T12501] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 315.832761][T12501] ? shmem_unuse_inode+0x1060/0x1060 [ 315.839945][T12501] ? csum_and_copy_to_iter+0x18a0/0x18a0 06:03:29 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) [ 315.847669][T12501] ? lockdep_hardirqs_on+0x79/0x100 [ 315.855189][T12501] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 315.864120][T12501] ? shmem_write_begin+0xf9/0x1d0 [ 315.871602][T12501] ? shmem_write_begin+0x103/0x1d0 [ 315.879173][T12501] generic_perform_write+0x271/0x500 [ 315.886269][T12501] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 315.895722][T12501] ? current_time+0x2c0/0x2c0 [ 315.902708][T12501] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 06:03:29 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) connect$rds(r0, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) [ 315.910748][T12501] ? generic_write_checks+0x2a9/0x380 [ 315.918772][T12501] __generic_file_write_iter+0x24e/0x610 [ 315.927448][T12501] generic_file_write_iter+0xd7/0x220 [ 315.934737][T12501] ? iov_iter_init+0x45/0x180 [ 315.941316][T12501] new_sync_write+0x426/0x650 [ 315.947819][T12501] ? new_sync_read+0x6e0/0x6e0 [ 315.954567][T12501] ? lock_release+0x720/0x720 [ 315.960910][T12501] ? apparmor_file_permission+0x264/0x4e0 [ 315.969075][T12501] vfs_write+0x75a/0xa40 [ 315.974890][T12501] ksys_pwrite64+0x175/0x1a0 [ 315.981481][T12501] ? __ia32_sys_pread64+0x230/0x230 06:03:29 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f00000000000005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000100000000000030007000c0001007463696e646578000c0002"], 0x3c}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 315.990223][T12501] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 316.001759][T12501] __do_fast_syscall_32+0x65/0xf0 [ 316.009515][T12501] do_fast_syscall_32+0x2f/0x70 [ 316.028274][T12501] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 316.036892][T12501] RIP: 0023:0xf7fd8549 [ 316.042438][T12501] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 316.047919][T12509] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 316.067917][T12501] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 316.067955][T12501] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010700 [ 316.067973][T12501] RDX: 0000000000000020 RSI: 0000000000011800 RDI: 0000000000000000 [ 316.067989][T12501] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 316.068005][T12501] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 316.068021][T12501] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 316.157996][T12501] loop3: detected capacity change from 0 to 5408 [ 316.178800][T12511] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 316.202468][T12513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 316.224172][T12511] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 316.242508][T12513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 316.342395][T12509] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 316.361706][T12513] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:03:30 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="a0000000320001000000000000000000000000008c0001000c001700070001007874000010000f1a09000100766c616e000000002c00010008000300ff0700000c00120007fff300ffffff7f04000f000b0001006d6972726564"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:03:30 executing program 3 (fault-call:0 fault-nth:22): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 316.426296][T12511] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 316.461989][T12521] FAULT_INJECTION: forcing a failure. [ 316.461989][T12521] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.482405][T12521] CPU: 2 PID: 12521 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 316.494288][T12521] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 316.506529][T12521] Call Trace: [ 316.510901][T12521] dump_stack_lvl+0xcd/0x134 [ 316.518234][T12521] should_fail.cold+0x5/0xa [ 316.525013][T12521] prepare_alloc_pages+0x17b/0x580 [ 316.531770][T12521] __alloc_pages+0x12f/0x500 [ 316.537908][T12521] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 316.546904][T12521] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 316.554872][T12521] ? mark_lock+0xef/0x17b0 [ 316.561127][T12521] alloc_pages_vma+0xd9/0x710 [ 316.567060][T12521] shmem_alloc_page+0x11f/0x1f0 [ 316.572949][T12521] ? shmem_link+0x360/0x360 [ 316.578540][T12521] ? lock_downgrade+0x6e0/0x6e0 [ 316.585113][T12521] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 316.593417][T12521] ? percpu_counter_add_batch+0xbd/0x180 [ 316.600694][T12521] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 06:03:30 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000200)='#\tP\x81\xcbXE\x00'/19, 0x0) splice(r0, 0x0, r2, &(0x7f0000000040), 0x7, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) dup2(r3, r1) [ 316.608197][T12521] ? __vm_enough_memory+0x184/0x360 [ 316.616175][T12521] shmem_alloc_and_acct_page+0x161/0x8c0 [ 316.623850][T12521] shmem_getpage_gfp+0x6b2/0x2780 [ 316.631239][T12521] ? shmem_unuse_inode+0x1060/0x1060 [ 316.638354][T12521] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 316.646646][T12521] ? lockdep_hardirqs_on+0x79/0x100 [ 316.653219][T12521] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 316.660881][T12521] shmem_write_begin+0xf9/0x1d0 [ 316.666649][T12521] generic_perform_write+0x202/0x500 [ 316.673060][T12521] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 316.679435][T12521] ? current_time+0x2c0/0x2c0 [ 316.685135][T12521] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 316.692054][T12521] ? generic_write_checks+0x2a9/0x380 [ 316.699340][T12521] __generic_file_write_iter+0x24e/0x610 [ 316.706471][T12521] generic_file_write_iter+0xd7/0x220 [ 316.713432][T12521] ? iov_iter_init+0x45/0x180 [ 316.719791][T12521] new_sync_write+0x426/0x650 [ 316.725846][T12521] ? new_sync_read+0x6e0/0x6e0 [ 316.731617][T12521] ? lock_release+0x720/0x720 [ 316.737500][T12521] ? apparmor_file_permission+0x264/0x4e0 [ 316.744635][T12521] vfs_write+0x75a/0xa40 [ 316.750010][T12521] ksys_pwrite64+0x175/0x1a0 [ 316.755301][T12521] ? __ia32_sys_pread64+0x230/0x230 [ 316.760452][T12521] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 316.767734][T12521] __do_fast_syscall_32+0x65/0xf0 [ 316.775162][T12521] do_fast_syscall_32+0x2f/0x70 [ 316.781850][T12521] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 316.790047][T12521] RIP: 0023:0xf7fd8549 [ 316.808135][T12521] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 316.843048][T12521] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 316.858416][T12521] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010800 [ 316.868580][T12521] RDX: 0000000000000120 RSI: 0000000000012000 RDI: 0000000000000000 [ 316.879193][T12521] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 316.888026][T12521] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 316.897936][T12521] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 316.911831][T12521] loop3: detected capacity change from 0 to 5408 06:03:30 executing program 3 (fault-call:0 fault-nth:23): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100061ec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200061ec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200062ec70325132510000ec70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200062ec70325132510000ec703251070064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 316.972211][T12511] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 316.993249][T12527] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. 06:03:30 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f00000000000005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000100000000000030007000c0001007463696e646578000c0002"], 0x3c}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 317.098124][T12535] FAULT_INJECTION: forcing a failure. [ 317.098124][T12535] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 317.119080][T12535] CPU: 2 PID: 12535 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 317.130886][T12535] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 317.142892][T12535] Call Trace: [ 317.148442][T12535] dump_stack_lvl+0xcd/0x134 [ 317.154337][T12535] should_fail.cold+0x5/0xa [ 317.161038][T12535] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 317.169965][T12535] ? shmem_unuse_inode+0x1060/0x1060 [ 317.178031][T12535] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 317.185858][T12535] ? lockdep_hardirqs_on+0x79/0x100 [ 317.193986][T12535] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 317.201777][T12535] ? shmem_write_begin+0xf9/0x1d0 [ 317.208726][T12535] ? shmem_write_begin+0x103/0x1d0 [ 317.216142][T12535] generic_perform_write+0x271/0x500 [ 317.223513][T12535] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 317.231704][T12535] ? current_time+0x2c0/0x2c0 [ 317.238112][T12535] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 317.246338][T12535] ? generic_write_checks+0x2a9/0x380 [ 317.254607][T12535] __generic_file_write_iter+0x24e/0x610 [ 317.263058][T12535] generic_file_write_iter+0xd7/0x220 [ 317.271215][T12535] ? iov_iter_init+0x45/0x180 [ 317.279424][T12535] new_sync_write+0x426/0x650 [ 317.285711][T12535] ? new_sync_read+0x6e0/0x6e0 [ 317.292544][T12535] ? lock_release+0x720/0x720 [ 317.299365][T12535] ? apparmor_file_permission+0x264/0x4e0 [ 317.307511][T12535] vfs_write+0x75a/0xa40 [ 317.313254][T12535] ksys_pwrite64+0x175/0x1a0 [ 317.319439][T12535] ? __ia32_sys_pread64+0x230/0x230 [ 317.326742][T12535] ? syscall_enter_from_user_mode_prepare+0x17/0x40 06:03:31 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="a0000000320001000000000000000000000000008c0001000c001700070001007874000010000f1a09000100766c616e000000002c00010008000300ff0700000c00120007fff300ffffff7f04000f000b0001006d6972726564"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 317.336057][T12535] __do_fast_syscall_32+0x65/0xf0 [ 317.343337][T12535] do_fast_syscall_32+0x2f/0x70 [ 317.351142][T12535] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 317.360665][T12535] RIP: 0023:0xf7fd8549 [ 317.366772][T12535] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 317.392802][T12535] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 317.403796][T12535] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010800 [ 317.414586][T12535] RDX: 0000000000000120 RSI: 0000000000012000 RDI: 0000000000000000 [ 317.425251][T12535] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 317.436722][T12535] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 317.446782][T12535] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 317.483724][T12535] loop3: detected capacity change from 0 to 5408 06:03:31 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000200)='#\tP\x81\xcbXE\x00'/19, 0x0) splice(r0, 0x0, r2, &(0x7f0000000040), 0x7, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) dup2(r3, r1) 06:03:31 executing program 3 (fault-call:0 fault-nth:24): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:31 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f00000000000005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000100000000000030007000c0001007463696e646578000c0002"], 0x3c}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 317.735407][T12564] FAULT_INJECTION: forcing a failure. [ 317.735407][T12564] name fail_page_alloc, interval 1, probability 0, space 0, times 0 06:03:31 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f00000000000005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000100000000000030007000c0001007463696e646578000c0002"], 0x3c}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 317.768649][T12564] CPU: 1 PID: 12564 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 317.780433][T12564] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 317.793339][T12564] Call Trace: [ 317.797997][T12564] dump_stack_lvl+0xcd/0x134 [ 317.804040][T12564] should_fail.cold+0x5/0xa [ 317.809929][T12564] prepare_alloc_pages+0x17b/0x580 [ 317.816154][T12564] __alloc_pages+0x12f/0x500 [ 317.821875][T12564] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 317.830414][T12564] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 317.837680][T12564] ? mark_lock+0xef/0x17b0 [ 317.843305][T12564] alloc_pages_vma+0xd9/0x710 [ 317.849285][T12564] shmem_alloc_page+0x11f/0x1f0 [ 317.855098][T12564] ? shmem_link+0x360/0x360 [ 317.860142][T12564] ? lock_downgrade+0x6e0/0x6e0 [ 317.865609][T12564] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 317.874628][T12564] ? percpu_counter_add_batch+0xbd/0x180 [ 317.883129][T12564] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 317.890983][T12564] ? __vm_enough_memory+0x184/0x360 [ 317.900432][T12564] shmem_alloc_and_acct_page+0x161/0x8c0 [ 317.908649][T12564] shmem_getpage_gfp+0x6b2/0x2780 [ 317.915885][T12564] ? shmem_unuse_inode+0x1060/0x1060 [ 317.923155][T12564] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 317.931287][T12564] ? lockdep_hardirqs_on+0x79/0x100 [ 317.937318][T12564] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 317.944990][T12564] shmem_write_begin+0xf9/0x1d0 [ 317.951654][T12564] generic_perform_write+0x202/0x500 [ 317.959485][T12564] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 317.968579][T12564] ? current_time+0x2c0/0x2c0 [ 317.975841][T12564] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 317.984672][T12564] ? generic_write_checks+0x2a9/0x380 [ 317.993228][T12564] __generic_file_write_iter+0x24e/0x610 [ 318.000980][T12564] generic_file_write_iter+0xd7/0x220 [ 318.008809][T12564] ? iov_iter_init+0x45/0x180 [ 318.016003][T12564] new_sync_write+0x426/0x650 [ 318.023146][T12564] ? new_sync_read+0x6e0/0x6e0 [ 318.030406][T12564] ? lock_release+0x720/0x720 [ 318.037274][T12564] ? apparmor_file_permission+0x264/0x4e0 [ 318.045310][T12564] vfs_write+0x75a/0xa40 [ 318.051020][T12564] ksys_pwrite64+0x175/0x1a0 [ 318.057796][T12564] ? __ia32_sys_pread64+0x230/0x230 [ 318.065485][T12564] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 318.076456][T12564] __do_fast_syscall_32+0x65/0xf0 [ 318.083642][T12564] do_fast_syscall_32+0x2f/0x70 [ 318.090413][T12564] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 318.099184][T12564] RIP: 0023:0xf7fd8549 [ 318.104631][T12564] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 318.132022][T12564] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 318.143061][T12564] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010a00 [ 318.154117][T12564] RDX: 0000000000000080 RSI: 0000000000052000 RDI: 0000000000000000 06:03:32 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f00000000000005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000100000000000030007000c0001007463696e646578000c0002"], 0x3c}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 318.166070][T12564] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 318.189460][T12564] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 318.215438][T12564] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 318.246560][T12564] loop3: detected capacity change from 0 to 5408 06:03:32 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f00000000000005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000100000000000030007000c0001007463696e646578000c0002"], 0x3c}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:03:32 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, 0x14) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="a0000000320001000000000000000000000000008c0001000c001700070001007874000010000f1a09000100766c616e000000002c00010008000300ff0700000c00120007fff300ffffff7f04000f000b0001006d6972726564"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 06:03:32 executing program 3 (fault-call:0 fault-nth:25): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100061ec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200061ec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200062ec70325132510000ec70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200062ec70325132510000ec703251070064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 318.467724][T12590] FAULT_INJECTION: forcing a failure. [ 318.467724][T12590] name failslab, interval 1, probability 0, space 0, times 0 [ 318.492472][T12590] CPU: 2 PID: 12590 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 06:03:32 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000200)='#\tP\x81\xcbXE\x00'/19, 0x0) splice(r0, 0x0, r2, &(0x7f0000000040), 0x7, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) dup2(r3, r1) 06:03:32 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="380000002400ffffff7f00000000000005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="0000100000000000030007000c0001007463696e646578000c0002"], 0x3c}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) [ 318.507561][T12590] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 318.521729][T12590] Call Trace: [ 318.527118][T12590] dump_stack_lvl+0xcd/0x134 [ 318.535030][T12590] should_fail.cold+0x5/0xa [ 318.542757][T12590] ? xas_alloc+0x330/0x440 [ 318.550185][T12590] should_failslab+0x5/0x10 [ 318.557631][T12590] kmem_cache_alloc+0x5e/0x3a0 [ 318.565345][T12590] xas_alloc+0x330/0x440 [ 318.572412][T12590] xas_create+0x56a/0x1070 [ 318.579486][T12590] xas_create_range+0x246/0x6e0 [ 318.587465][T12590] shmem_add_to_page_cache+0xa7f/0x1680 [ 318.596064][T12590] ? percpu_counter_add_batch+0xbd/0x180 [ 318.604415][T12590] ? shmem_unused_huge_scan+0xb0/0xb0 [ 318.612523][T12590] ? shmem_alloc_and_acct_page+0x33a/0x8c0 [ 318.621485][T12590] shmem_getpage_gfp+0x8d8/0x2780 [ 318.629048][T12590] ? shmem_unuse_inode+0x1060/0x1060 [ 318.637772][T12590] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 318.649377][T12590] ? lockdep_hardirqs_on+0x79/0x100 [ 318.655916][T12590] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 318.662943][T12590] shmem_write_begin+0xf9/0x1d0 [ 318.668813][T12590] generic_perform_write+0x202/0x500 [ 318.674963][T12590] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 318.681740][T12590] ? current_time+0x2c0/0x2c0 [ 318.687581][T12590] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 318.700427][T12590] ? generic_write_checks+0x2a9/0x380 [ 318.706575][T12590] __generic_file_write_iter+0x24e/0x610 [ 318.712875][T12590] generic_file_write_iter+0xd7/0x220 [ 318.719022][T12590] ? iov_iter_init+0x45/0x180 [ 318.724097][T12590] new_sync_write+0x426/0x650 [ 318.729239][T12590] ? new_sync_read+0x6e0/0x6e0 [ 318.734596][T12590] ? lock_release+0x720/0x720 [ 318.739668][T12590] ? apparmor_file_permission+0x264/0x4e0 [ 318.745974][T12590] vfs_write+0x75a/0xa40 [ 318.751317][T12590] ksys_pwrite64+0x175/0x1a0 [ 318.757343][T12590] ? __ia32_sys_pread64+0x230/0x230 [ 318.763943][T12590] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 318.771014][T12590] __do_fast_syscall_32+0x65/0xf0 [ 318.777077][T12590] do_fast_syscall_32+0x2f/0x70 [ 318.782904][T12590] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 318.790402][T12590] RIP: 0023:0xf7fd8549 [ 318.795037][T12590] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 318.818150][T12590] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 318.828682][T12590] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010a00 [ 318.838912][T12590] RDX: 0000000000000080 RSI: 0000000000052000 RDI: 0000000000000000 [ 318.848614][T12590] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 06:03:32 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000200)='#\tP\x81\xcbXE\x00'/19, 0x0) splice(r0, 0x0, r2, &(0x7f0000000040), 0x7, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) dup2(r3, r1) [ 318.857713][T12590] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 318.884882][T12590] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 318.921970][T12590] loop3: detected capacity change from 0 to 5408 06:03:32 executing program 3 (fault-call:0 fault-nth:26): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 319.020681][T12610] FAULT_INJECTION: forcing a failure. [ 319.020681][T12610] name failslab, interval 1, probability 0, space 0, times 0 [ 319.040303][T12610] CPU: 0 PID: 12610 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 319.053220][T12610] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 319.066890][T12610] Call Trace: [ 319.071959][T12610] dump_stack_lvl+0xcd/0x134 [ 319.078437][T12610] should_fail.cold+0x5/0xa [ 319.083502][T12610] ? xas_alloc+0x330/0x440 [ 319.088324][T12610] should_failslab+0x5/0x10 [ 319.093323][T12610] kmem_cache_alloc+0x5e/0x3a0 [ 319.098881][T12610] xas_alloc+0x330/0x440 [ 319.103936][T12610] xas_create+0x2d0/0x1070 [ 319.109709][T12610] xas_create_range+0x246/0x6e0 [ 319.115122][T12610] shmem_add_to_page_cache+0xa7f/0x1680 [ 319.121622][T12610] ? percpu_counter_add_batch+0xbd/0x180 [ 319.128387][T12610] ? shmem_unused_huge_scan+0xb0/0xb0 [ 319.135247][T12610] ? shmem_alloc_and_acct_page+0x33a/0x8c0 [ 319.141798][T12610] shmem_getpage_gfp+0x8d8/0x2780 [ 319.147332][T12610] ? shmem_unuse_inode+0x1060/0x1060 [ 319.153340][T12610] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 319.161452][T12610] ? lockdep_hardirqs_on+0x79/0x100 [ 319.167909][T12610] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 319.174620][T12610] shmem_write_begin+0xf9/0x1d0 [ 319.180629][T12610] generic_perform_write+0x202/0x500 [ 319.187075][T12610] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 319.193377][T12610] ? current_time+0x2c0/0x2c0 [ 319.198396][T12610] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 319.204710][T12610] ? generic_write_checks+0x2a9/0x380 [ 319.212185][T12610] __generic_file_write_iter+0x24e/0x610 [ 319.220932][T12610] generic_file_write_iter+0xd7/0x220 [ 319.228155][T12610] ? iov_iter_init+0x45/0x180 [ 319.234536][T12610] new_sync_write+0x426/0x650 [ 319.240650][T12610] ? new_sync_read+0x6e0/0x6e0 [ 319.245888][T12610] ? lock_release+0x720/0x720 [ 319.251031][T12610] ? apparmor_file_permission+0x264/0x4e0 [ 319.257896][T12610] vfs_write+0x75a/0xa40 [ 319.263635][T12610] ksys_pwrite64+0x175/0x1a0 [ 319.268661][T12610] ? __ia32_sys_pread64+0x230/0x230 [ 319.274176][T12610] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 319.281923][T12610] __do_fast_syscall_32+0x65/0xf0 [ 319.287707][T12610] do_fast_syscall_32+0x2f/0x70 [ 319.293396][T12610] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 319.301732][T12610] RIP: 0023:0xf7fd8549 [ 319.307120][T12610] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 319.335358][T12610] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 319.346074][T12610] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010a00 [ 319.356683][T12610] RDX: 0000000000000080 RSI: 0000000000052000 RDI: 0000000000000000 [ 319.367124][T12610] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 319.378235][T12610] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 319.388876][T12610] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:33 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x1ee}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000000)="0200000000000000", 0x8}}, 0x0) 06:03:33 executing program 0: syz_mount_image$btrfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000004000), 0x0, &(0x7f00000040c0)={[{@device={'device', 0x3d, './file0'}}]}) [ 319.466482][T12610] loop3: detected capacity change from 0 to 5408 [ 319.489436][T12612] vcan0: tx address claim with different name 06:03:33 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_GATEWAY={0x8, 0x5, @dev}]}, 0x24}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 319.508418][T12617] vcan0: tx address claim with different name 06:03:33 executing program 3 (fault-call:0 fault-nth:27): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:33 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x1ee}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000000)="0200000000000000", 0x8}}, 0x0) [ 319.651480][T12625] FAULT_INJECTION: forcing a failure. [ 319.651480][T12625] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 319.652349][T12623] vcan0: tx address claim with different name [ 319.668637][T12625] CPU: 3 PID: 12625 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 319.687502][T12625] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 319.700058][T12625] Call Trace: [ 319.704055][T12625] dump_stack_lvl+0xcd/0x134 [ 319.709780][T12625] should_fail.cold+0x5/0xa [ 319.715650][T12625] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 319.723615][T12625] ? shmem_unuse_inode+0x1060/0x1060 06:03:33 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x1ee}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000000)="0200000000000000", 0x8}}, 0x0) [ 319.731173][T12625] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 319.738745][T12625] ? lockdep_hardirqs_on+0x79/0x100 [ 319.745034][T12625] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 319.752314][T12625] ? shmem_write_begin+0xf9/0x1d0 [ 319.759121][T12625] ? shmem_write_begin+0x103/0x1d0 [ 319.766204][T12625] generic_perform_write+0x271/0x500 [ 319.773049][T12625] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 319.781202][T12625] ? current_time+0x2c0/0x2c0 [ 319.786367][T12630] vcan0: tx address claim with different name [ 319.788187][T12625] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 319.788227][T12625] ? generic_write_checks+0x2a9/0x380 [ 319.788264][T12625] __generic_file_write_iter+0x24e/0x610 06:03:33 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000200)='#\tP\x81\xcbXE\x00'/19, 0x0) splice(r0, 0x0, r2, &(0x7f0000000040), 0x7, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) dup2(r3, r1) [ 319.820396][T12625] generic_file_write_iter+0xd7/0x220 [ 319.828109][T12625] ? iov_iter_init+0x45/0x180 [ 319.834322][T12625] new_sync_write+0x426/0x650 [ 319.840163][T12625] ? new_sync_read+0x6e0/0x6e0 [ 319.845926][T12625] ? lock_release+0x720/0x720 [ 319.851996][T12625] ? apparmor_file_permission+0x264/0x4e0 [ 319.859314][T12625] vfs_write+0x75a/0xa40 [ 319.864557][T12625] ksys_pwrite64+0x175/0x1a0 [ 319.870411][T12625] ? __ia32_sys_pread64+0x230/0x230 [ 319.876761][T12625] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 319.884320][T12625] __do_fast_syscall_32+0x65/0xf0 06:03:33 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x1ee}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000000)="0200000000000000", 0x8}}, 0x0) [ 319.889003][T12634] vcan0: tx address claim with different name [ 319.890629][T12625] do_fast_syscall_32+0x2f/0x70 [ 319.890666][T12625] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 319.890730][T12625] RIP: 0023:0xf7fd8549 [ 319.890747][T12625] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 319.890761][T12625] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 319.890777][T12625] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010a00 [ 319.890787][T12625] RDX: 0000000000000080 RSI: 0000000000052000 RDI: 0000000000000000 [ 319.890796][T12625] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 319.890806][T12625] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 319.890814][T12625] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 319.958199][T12625] loop3: detected capacity change from 0 to 5408 06:03:33 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x1ee}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000000)="0200000000000000", 0x8}}, 0x0) [ 320.071097][T12640] vcan0: tx address claim with different name 06:03:33 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x1ee}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000000)="0200000000000000", 0x8}}, 0x0) [ 320.156188][T12642] vcan0: tx address claim with different name 06:03:34 executing program 3 (fault-call:0 fault-nth:28): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:34 executing program 1: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000100)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x1ee}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000000)="0200000000000000", 0x8}}, 0x0) 06:03:34 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_GATEWAY={0x8, 0x5, @dev}]}, 0x24}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 320.444718][T12647] vcan0: tx address claim with different name [ 320.458875][T12648] FAULT_INJECTION: forcing a failure. [ 320.458875][T12648] name fail_page_alloc, interval 1, probability 0, space 0, times 0 06:03:34 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_GATEWAY={0x8, 0x5, @dev}]}, 0x24}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 320.499356][T12648] CPU: 2 PID: 12648 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 320.540458][T12648] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 320.554076][T12648] Call Trace: [ 320.559026][T12648] dump_stack_lvl+0xcd/0x134 [ 320.565885][T12648] should_fail.cold+0x5/0xa [ 320.572867][T12648] prepare_alloc_pages+0x17b/0x580 [ 320.581024][T12648] __alloc_pages+0x12f/0x500 [ 320.587329][T12648] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 320.597365][T12648] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 320.606923][T12648] ? mark_lock+0xef/0x17b0 [ 320.612864][T12648] alloc_pages_vma+0xd9/0x710 [ 320.619139][T12648] shmem_alloc_page+0x11f/0x1f0 [ 320.625740][T12648] ? shmem_link+0x360/0x360 [ 320.631788][T12648] ? lock_downgrade+0x6e0/0x6e0 [ 320.637246][T12648] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 320.652135][T12648] ? percpu_counter_add_batch+0xbd/0x180 [ 320.660482][T12648] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 320.668446][T12648] ? __vm_enough_memory+0x184/0x360 [ 320.676281][T12648] shmem_alloc_and_acct_page+0x161/0x8c0 [ 320.684015][T12648] shmem_getpage_gfp+0x6b2/0x2780 [ 320.690438][T12648] ? shmem_unuse_inode+0x1060/0x1060 [ 320.697571][T12648] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 320.705702][T12648] ? lockdep_hardirqs_on+0x79/0x100 [ 320.713103][T12648] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 320.720761][T12648] shmem_write_begin+0xf9/0x1d0 [ 320.726644][T12648] generic_perform_write+0x202/0x500 [ 320.733159][T12648] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 320.741070][T12648] ? current_time+0x2c0/0x2c0 [ 320.747523][T12648] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 320.755835][T12648] ? generic_write_checks+0x2a9/0x380 [ 320.762701][T12648] __generic_file_write_iter+0x24e/0x610 [ 320.770637][T12648] generic_file_write_iter+0xd7/0x220 [ 320.777031][T12648] ? iov_iter_init+0x45/0x180 [ 320.782680][T12648] new_sync_write+0x426/0x650 [ 320.788074][T12648] ? new_sync_read+0x6e0/0x6e0 [ 320.793188][T12648] ? lock_release+0x720/0x720 [ 320.798181][T12648] ? apparmor_file_permission+0x264/0x4e0 [ 320.804438][T12648] vfs_write+0x75a/0xa40 [ 320.809198][T12648] ksys_pwrite64+0x175/0x1a0 [ 320.816212][T12648] ? __ia32_sys_pread64+0x230/0x230 06:03:34 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000200)='#\tP\x81\xcbXE\x00'/19, 0x0) splice(r0, 0x0, r2, &(0x7f0000000040), 0x7, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r3, 0x0) dup2(r3, r1) [ 320.823212][T12648] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 320.832484][T12648] __do_fast_syscall_32+0x65/0xf0 [ 320.839853][T12648] do_fast_syscall_32+0x2f/0x70 [ 320.846075][T12648] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 320.853819][T12648] RIP: 0023:0xf7fd8549 [ 320.859923][T12648] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 320.883394][T12648] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 320.896695][T12648] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010b00 [ 320.907658][T12648] RDX: 0000000000000420 RSI: 0000000000092000 RDI: 0000000000000000 [ 320.916473][T12648] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 320.926865][T12648] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 320.938571][T12648] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 320.964808][T12648] loop3: detected capacity change from 0 to 5408 06:03:34 executing program 3 (fault-call:0 fault-nth:29): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 321.247065][T12665] FAULT_INJECTION: forcing a failure. [ 321.247065][T12665] name failslab, interval 1, probability 0, space 0, times 0 [ 321.269525][T12665] CPU: 1 PID: 12665 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 321.281998][T12665] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 321.295922][T12665] Call Trace: [ 321.300492][T12665] dump_stack_lvl+0xcd/0x134 [ 321.306547][T12665] should_fail.cold+0x5/0xa [ 321.313815][T12665] ? xas_alloc+0x330/0x440 [ 321.319891][T12665] should_failslab+0x5/0x10 06:03:35 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_GATEWAY={0x8, 0x5, @dev}]}, 0x24}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 321.326061][T12665] kmem_cache_alloc+0x5e/0x3a0 [ 321.333351][T12665] xas_alloc+0x330/0x440 [ 321.339889][T12665] xas_create+0x2d0/0x1070 [ 321.346728][T12665] xas_create_range+0x246/0x6e0 [ 321.354024][T12665] shmem_add_to_page_cache+0xa7f/0x1680 [ 321.361772][T12665] ? percpu_counter_add_batch+0xbd/0x180 [ 321.370902][T12665] ? shmem_unused_huge_scan+0xb0/0xb0 [ 321.377907][T12665] ? shmem_alloc_and_acct_page+0x33a/0x8c0 [ 321.388763][T12665] shmem_getpage_gfp+0x8d8/0x2780 [ 321.399974][T12665] ? shmem_unuse_inode+0x1060/0x1060 [ 321.409651][T12665] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 321.420813][T12665] ? lockdep_hardirqs_on+0x79/0x100 [ 321.428794][T12665] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 321.439327][T12665] shmem_write_begin+0xf9/0x1d0 [ 321.448094][T12665] generic_perform_write+0x202/0x500 [ 321.458761][T12665] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 321.468400][T12665] ? current_time+0x2c0/0x2c0 [ 321.476043][T12665] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 321.484854][T12665] ? generic_write_checks+0x2a9/0x380 [ 321.492268][T12665] __generic_file_write_iter+0x24e/0x610 [ 321.500882][T12665] generic_file_write_iter+0xd7/0x220 [ 321.508825][T12665] ? iov_iter_init+0x45/0x180 [ 321.515858][T12665] new_sync_write+0x426/0x650 [ 321.522943][T12665] ? new_sync_read+0x6e0/0x6e0 [ 321.530045][T12665] ? lock_release+0x720/0x720 [ 321.538077][T12665] ? apparmor_file_permission+0x264/0x4e0 [ 321.546975][T12665] vfs_write+0x75a/0xa40 [ 321.552948][T12665] ksys_pwrite64+0x175/0x1a0 [ 321.559950][T12665] ? __ia32_sys_pread64+0x230/0x230 06:03:35 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_GATEWAY={0x8, 0x5, @dev}]}, 0x24}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 321.568009][T12665] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 321.578279][T12665] __do_fast_syscall_32+0x65/0xf0 [ 321.586242][T12665] do_fast_syscall_32+0x2f/0x70 [ 321.594629][T12665] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 321.604385][T12665] RIP: 0023:0xf7fd8549 [ 321.610423][T12665] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 321.653451][T12665] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 321.668695][T12665] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010b00 [ 321.704550][T12665] RDX: 0000000000000420 RSI: 0000000000092000 RDI: 0000000000000000 [ 321.717695][T12665] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 321.730161][T12665] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 321.741936][T12665] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 321.792038][T12665] loop3: detected capacity change from 0 to 5408 06:03:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x1d}, [@ldst={0x7, 0x3, 0x4}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xb579, &(0x7f000000cf3d)=""/195}, 0x48) 06:03:35 executing program 1: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_GATEWAY={0x8, 0x5, @dev}]}, 0x24}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 06:03:35 executing program 3 (fault-call:0 fault-nth:30): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 322.084009][T12683] FAULT_INJECTION: forcing a failure. [ 322.084009][T12683] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 322.103931][T12683] CPU: 2 PID: 12683 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 322.121609][T12683] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 06:03:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x1d}, [@ldst={0x7, 0x3, 0x4}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xb579, &(0x7f000000cf3d)=""/195}, 0x48) [ 322.134341][T12683] Call Trace: [ 322.139112][T12683] dump_stack_lvl+0xcd/0x134 [ 322.145894][T12683] should_fail.cold+0x5/0xa [ 322.152757][T12683] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 322.160836][T12683] ? shmem_unuse_inode+0x1060/0x1060 [ 322.167803][T12683] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 322.175793][T12683] ? lockdep_hardirqs_on+0x79/0x100 [ 322.183834][T12683] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 322.191656][T12683] ? shmem_write_begin+0xf9/0x1d0 [ 322.197865][T12683] ? shmem_write_begin+0x103/0x1d0 [ 322.204962][T12683] generic_perform_write+0x271/0x500 [ 322.212172][T12683] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 322.219384][T12683] ? current_time+0x2c0/0x2c0 [ 322.225121][T12683] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 322.232911][T12683] ? generic_write_checks+0x2a9/0x380 [ 322.240587][T12683] __generic_file_write_iter+0x24e/0x610 [ 322.248333][T12683] generic_file_write_iter+0xd7/0x220 [ 322.256123][T12683] ? iov_iter_init+0x45/0x180 [ 322.263198][T12683] new_sync_write+0x426/0x650 [ 322.269654][T12683] ? new_sync_read+0x6e0/0x6e0 [ 322.276535][T12683] ? lock_release+0x720/0x720 [ 322.283198][T12683] ? apparmor_file_permission+0x264/0x4e0 [ 322.291827][T12683] vfs_write+0x75a/0xa40 [ 322.297735][T12683] ksys_pwrite64+0x175/0x1a0 [ 322.304593][T12683] ? __ia32_sys_pread64+0x230/0x230 [ 322.312415][T12683] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 322.321576][T12683] __do_fast_syscall_32+0x65/0xf0 [ 322.328696][T12683] do_fast_syscall_32+0x2f/0x70 [ 322.334723][T12683] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 322.342409][T12683] RIP: 0023:0xf7fd8549 [ 322.348801][T12683] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 322.380165][T12683] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 322.393228][T12683] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020010b00 [ 322.406277][T12683] RDX: 0000000000000420 RSI: 0000000000092000 RDI: 0000000000000000 [ 322.418686][T12683] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 322.432355][T12683] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 322.445898][T12683] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 322.476631][T12683] loop3: detected capacity change from 0 to 5408 06:03:36 executing program 3 (fault-call:0 fault-nth:31): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x1d}, [@ldst={0x7, 0x3, 0x4}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xb579, &(0x7f000000cf3d)=""/195}, 0x48) 06:03:36 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=@ipv4_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_GATEWAY={0x8, 0x5, @dev}]}, 0x24}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r3, 0x0) preadv(r3, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) [ 322.660132][T12691] FAULT_INJECTION: forcing a failure. [ 322.660132][T12691] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 322.723060][T12691] CPU: 0 PID: 12691 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 322.736748][T12691] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 322.771457][T12691] Call Trace: [ 322.775904][T12691] dump_stack_lvl+0xcd/0x134 [ 322.782449][T12691] should_fail.cold+0x5/0xa [ 322.789082][T12691] prepare_alloc_pages+0x17b/0x580 [ 322.796876][T12691] __alloc_pages+0x12f/0x500 [ 322.803350][T12691] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 322.815285][T12691] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 322.823773][T12691] ? mark_lock+0xef/0x17b0 [ 322.830892][T12691] alloc_pages_vma+0xd9/0x710 [ 322.838350][T12691] shmem_alloc_page+0x11f/0x1f0 [ 322.846207][T12691] ? shmem_link+0x360/0x360 [ 322.853306][T12691] ? lock_downgrade+0x6e0/0x6e0 [ 322.861847][T12691] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 322.872805][T12691] ? percpu_counter_add_batch+0xbd/0x180 [ 322.882231][T12691] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 322.891401][T12691] ? __vm_enough_memory+0x184/0x360 [ 322.898463][T12691] shmem_alloc_and_acct_page+0x161/0x8c0 [ 322.907136][T12691] shmem_getpage_gfp+0x6b2/0x2780 [ 322.914478][T12691] ? shmem_unuse_inode+0x1060/0x1060 [ 322.921921][T12691] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 322.930452][T12691] ? lockdep_hardirqs_on+0x79/0x100 [ 322.938030][T12691] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 322.946511][T12691] shmem_write_begin+0xf9/0x1d0 [ 322.953851][T12691] generic_perform_write+0x202/0x500 [ 322.961715][T12691] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 322.970936][T12691] ? current_time+0x2c0/0x2c0 [ 322.978454][T12691] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 322.987583][T12691] ? generic_write_checks+0x2a9/0x380 [ 322.995829][T12691] __generic_file_write_iter+0x24e/0x610 [ 323.005092][T12691] generic_file_write_iter+0xd7/0x220 [ 323.014672][T12691] ? iov_iter_init+0x45/0x180 [ 323.024166][T12691] new_sync_write+0x426/0x650 [ 323.030630][T12691] ? new_sync_read+0x6e0/0x6e0 [ 323.037710][T12691] ? lock_release+0x720/0x720 [ 323.045819][T12691] ? apparmor_file_permission+0x264/0x4e0 [ 323.058200][T12691] vfs_write+0x75a/0xa40 [ 323.065245][T12691] ksys_pwrite64+0x175/0x1a0 [ 323.073297][T12691] ? __ia32_sys_pread64+0x230/0x230 [ 323.082437][T12691] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 323.095229][T12691] __do_fast_syscall_32+0x65/0xf0 [ 323.104228][T12691] do_fast_syscall_32+0x2f/0x70 [ 323.112077][T12691] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 323.123739][T12691] RIP: 0023:0xf7fd8549 [ 323.130145][T12691] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 323.168680][T12691] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 323.185382][T12691] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020011000 [ 323.197274][T12691] RDX: 0000000000000020 RSI: 00000000000d2000 RDI: 0000000000000000 [ 323.209197][T12691] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 323.219963][T12691] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 323.231234][T12691] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 323.278487][T12691] loop3: detected capacity change from 0 to 5408 06:03:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x1d}, [@ldst={0x7, 0x3, 0x4}]}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xb579, &(0x7f000000cf3d)=""/195}, 0x48) 06:03:37 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) quotactl(0x0, &(0x7f0000006440)='./file0/file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x801}}}, 0x0, 0x0, 0x0, 0x0}) 06:03:37 executing program 3 (fault-call:0 fault-nth:32): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:37 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x64, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_EXPR={0x28, 0x11, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DREG={0x8}, @NFTA_CT_DIRECTION={0x5}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x8}]}}}]}], {0x14, 0x10}}, 0xac}}, 0x0) 06:03:37 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) quotactl(0x0, &(0x7f0000006440)='./file0/file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x801}}}, 0x0, 0x0, 0x0, 0x0}) [ 323.535176][T12715] FAULT_INJECTION: forcing a failure. [ 323.535176][T12715] name failslab, interval 1, probability 0, space 0, times 0 [ 323.554832][T12715] CPU: 0 PID: 12715 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 323.567054][T12715] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 323.579653][T12715] Call Trace: [ 323.584581][T12715] dump_stack_lvl+0xcd/0x134 [ 323.591938][T12715] should_fail.cold+0x5/0xa [ 323.598159][T12715] ? xas_alloc+0x330/0x440 [ 323.605053][T12715] should_failslab+0x5/0x10 [ 323.612581][T12715] kmem_cache_alloc+0x5e/0x3a0 [ 323.623400][T12715] xas_alloc+0x330/0x440 [ 323.630880][T12715] xas_create+0x2d0/0x1070 [ 323.637770][T12715] xas_create_range+0x246/0x6e0 [ 323.645594][T12715] shmem_add_to_page_cache+0xa7f/0x1680 [ 323.655722][T12715] ? percpu_counter_add_batch+0xbd/0x180 [ 323.678737][T12715] ? shmem_unused_huge_scan+0xb0/0xb0 [ 323.701280][T12715] ? shmem_alloc_and_acct_page+0x33a/0x8c0 [ 323.709124][T12715] shmem_getpage_gfp+0x8d8/0x2780 [ 323.732117][T12715] ? shmem_unuse_inode+0x1060/0x1060 [ 323.739954][T12715] ? ktime_get_coarse_real_ts64+0x1b7/0x200 06:03:37 executing program 0: r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000001840)=ANY=[@ANYBLOB="200000001d0001fffffff0000000000001"], 0x20}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 323.748137][T12715] ? lockdep_hardirqs_on+0x79/0x100 [ 323.763282][T12715] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 323.772245][T12715] shmem_write_begin+0xf9/0x1d0 [ 323.780180][T12715] generic_perform_write+0x202/0x500 [ 323.789272][T12715] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 323.799175][T12715] ? current_time+0x2c0/0x2c0 [ 323.807346][T12715] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 323.817206][T12715] ? generic_write_checks+0x2a9/0x380 [ 323.825577][T12715] __generic_file_write_iter+0x24e/0x610 [ 323.834049][T12715] generic_file_write_iter+0xd7/0x220 [ 323.842941][T12715] ? iov_iter_init+0x45/0x180 [ 323.849833][T12715] new_sync_write+0x426/0x650 [ 323.857091][T12715] ? new_sync_read+0x6e0/0x6e0 [ 323.864423][T12715] ? lock_release+0x720/0x720 [ 323.871364][T12715] ? apparmor_file_permission+0x264/0x4e0 [ 323.879457][T12715] vfs_write+0x75a/0xa40 [ 323.887856][T12715] ksys_pwrite64+0x175/0x1a0 [ 323.893815][T12715] ? __ia32_sys_pread64+0x230/0x230 [ 323.900811][T12715] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 323.909474][T12715] __do_fast_syscall_32+0x65/0xf0 [ 323.916558][T12715] do_fast_syscall_32+0x2f/0x70 [ 323.922870][T12715] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 323.930903][T12715] RIP: 0023:0xf7fd8549 [ 323.936349][T12715] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 323.964288][T12715] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 323.977294][T12715] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020011000 [ 323.990219][T12715] RDX: 0000000000000020 RSI: 00000000000d2000 RDI: 0000000000000000 [ 324.001390][T12715] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 06:03:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000600)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000008c0)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@key_params=[@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]]}, 0x28}}, 0x0) [ 324.012327][T12715] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 324.025736][T12715] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 324.059132][T12715] loop3: detected capacity change from 0 to 5408 06:03:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x64, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_EXPR={0x28, 0x11, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DREG={0x8}, @NFTA_CT_DIRECTION={0x5}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x8}]}}}]}], {0x14, 0x10}}, 0xac}}, 0x0) 06:03:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000600)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000008c0)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@key_params=[@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]]}, 0x28}}, 0x0) 06:03:38 executing program 3 (fault-call:0 fault-nth:33): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000600)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000008c0)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@key_params=[@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]]}, 0x28}}, 0x0) 06:03:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x64, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_EXPR={0x28, 0x11, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DREG={0x8}, @NFTA_CT_DIRECTION={0x5}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x8}]}}}]}], {0x14, 0x10}}, 0xac}}, 0x0) 06:03:38 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) quotactl(0x0, &(0x7f0000006440)='./file0/file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000000)="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0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x801}}}, 0x0, 0x0, 0x0, 0x0}) [ 324.331065][T12743] FAULT_INJECTION: forcing a failure. 06:03:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000600)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_AUTHENTICATE(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000008c0)={0x28, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@key_params=[@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]]}, 0x28}}, 0x0) [ 324.331065][T12743] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 324.355208][T12743] CPU: 1 PID: 12743 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 324.369506][T12743] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 324.386319][T12743] Call Trace: [ 324.391984][T12743] dump_stack_lvl+0xcd/0x134 [ 324.400053][T12743] should_fail.cold+0x5/0xa [ 324.408028][T12743] copy_page_from_iter_atomic+0x4c4/0x16d0 [ 324.417947][T12743] ? shmem_unuse_inode+0x1060/0x1060 [ 324.426940][T12743] ? csum_and_copy_to_iter+0x18a0/0x18a0 06:03:38 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@my=0x0}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @my=0x0}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000140)={0x28, 0x0, 0x0, @my=0x0}, 0x10) dup2(r1, r0) [ 324.436571][T12743] ? lockdep_hardirqs_on+0x79/0x100 [ 324.447176][T12743] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 324.457007][T12743] ? shmem_write_begin+0xf9/0x1d0 [ 324.465301][T12743] ? shmem_write_begin+0x103/0x1d0 [ 324.473272][T12743] generic_perform_write+0x271/0x500 [ 324.482454][T12743] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 324.492560][T12743] ? current_time+0x2c0/0x2c0 [ 324.500798][T12743] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 324.510676][T12743] ? generic_write_checks+0x2a9/0x380 [ 324.519844][T12743] __generic_file_write_iter+0x24e/0x610 [ 324.529618][T12743] generic_file_write_iter+0xd7/0x220 [ 324.538972][T12743] ? iov_iter_init+0x45/0x180 [ 324.546982][T12743] new_sync_write+0x426/0x650 [ 324.555001][T12743] ? new_sync_read+0x6e0/0x6e0 [ 324.563163][T12743] ? lock_release+0x720/0x720 [ 324.571170][T12743] ? apparmor_file_permission+0x264/0x4e0 [ 324.580936][T12743] vfs_write+0x75a/0xa40 [ 324.588190][T12743] ksys_pwrite64+0x175/0x1a0 [ 324.596098][T12743] ? __ia32_sys_pread64+0x230/0x230 [ 324.605154][T12743] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 324.616753][T12743] __do_fast_syscall_32+0x65/0xf0 [ 324.625509][T12743] do_fast_syscall_32+0x2f/0x70 [ 324.634453][T12743] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 324.643472][T12743] RIP: 0023:0xf7fd8549 [ 324.651140][T12743] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 324.677338][T12743] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 324.689446][T12743] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020011000 [ 324.699997][T12743] RDX: 0000000000000020 RSI: 00000000000d2000 RDI: 0000000000000000 [ 324.712268][T12743] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 324.724026][T12743] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 324.736173][T12743] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:38 executing program 0: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e6c0)={0x10001, [], 0x5, "8c09b10f19ee57"}) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x6}, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0xc, 0x0, 0x8021, 0x1000, 0x200000000000000, 0x0, 0x7fff, 0x34}, 0x0) ioctl$TIOCGSID(r2, 0x5429, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19d7, 0x0, 0x1}, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, 0x0) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400}}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) 06:03:38 executing program 1: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000004300)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004200)={0x50, 0x0, r1}, 0x50) quotactl(0x0, &(0x7f0000006440)='./file0/file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000000000)="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0x2000, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x801}}}, 0x0, 0x0, 0x0, 0x0}) [ 324.775662][T12743] loop3: detected capacity change from 0 to 5408 [ 324.803716][ T51] audit: type=1326 audit(1626501818.663:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=12758 comm="syz-executor.0" exe="/syz-executor.0" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fba549 code=0x0 06:03:38 executing program 3 (fault-call:0 fault-nth:34): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x64, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_EXPR={0x28, 0x11, 0x0, 0x1, @ct={{0x7}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_CT_DREG={0x8}, @NFTA_CT_DIRECTION={0x5}, @NFTA_CT_KEY={0x8, 0x2, 0x1, 0x0, 0x8}]}}}]}], {0x14, 0x10}}, 0xac}}, 0x0) 06:03:38 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80108906, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 325.083909][T12776] FAULT_INJECTION: forcing a failure. [ 325.083909][T12776] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 325.105522][T12776] CPU: 3 PID: 12776 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 325.116011][T12776] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 325.128850][T12776] Call Trace: [ 325.133473][T12776] dump_stack_lvl+0xcd/0x134 [ 325.138661][T12776] should_fail.cold+0x5/0xa [ 325.144086][T12776] prepare_alloc_pages+0x17b/0x580 [ 325.149933][T12776] __alloc_pages+0x12f/0x500 [ 325.155437][T12776] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 325.164431][T12776] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 325.173289][T12776] ? mark_lock+0xef/0x17b0 [ 325.183700][T12776] alloc_pages_vma+0xd9/0x710 [ 325.190773][T12776] shmem_alloc_page+0x11f/0x1f0 [ 325.199164][T12776] ? shmem_link+0x360/0x360 [ 325.209827][T12776] ? lock_downgrade+0x6e0/0x6e0 [ 325.218981][T12776] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 325.231648][T12776] ? percpu_counter_add_batch+0xbd/0x180 [ 325.240158][T12776] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 325.247870][T12776] ? __vm_enough_memory+0x184/0x360 [ 325.255830][T12776] shmem_alloc_and_acct_page+0x161/0x8c0 [ 325.264240][T12776] shmem_getpage_gfp+0x6b2/0x2780 [ 325.271900][T12776] ? shmem_unuse_inode+0x1060/0x1060 [ 325.281237][T12776] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 325.290663][T12776] ? lockdep_hardirqs_on+0x79/0x100 [ 325.298868][T12776] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 325.307528][T12776] shmem_write_begin+0xf9/0x1d0 [ 325.314990][T12776] generic_perform_write+0x202/0x500 [ 325.323763][T12776] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 325.334422][T12776] ? current_time+0x2c0/0x2c0 [ 325.340022][T12776] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 325.349137][T12776] ? generic_write_checks+0x2a9/0x380 [ 325.356507][T12776] __generic_file_write_iter+0x24e/0x610 [ 325.364196][T12776] generic_file_write_iter+0xd7/0x220 [ 325.372914][T12776] ? iov_iter_init+0x45/0x180 [ 325.379040][T12776] new_sync_write+0x426/0x650 [ 325.386398][T12776] ? new_sync_read+0x6e0/0x6e0 [ 325.392797][T12776] ? lock_release+0x720/0x720 [ 325.398589][T12776] ? apparmor_file_permission+0x264/0x4e0 [ 325.422380][T12776] vfs_write+0x75a/0xa40 [ 325.428665][T12776] ksys_pwrite64+0x175/0x1a0 [ 325.435655][T12776] ? __ia32_sys_pread64+0x230/0x230 [ 325.442788][T12776] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 325.453390][T12776] __do_fast_syscall_32+0x65/0xf0 [ 325.461720][T12776] do_fast_syscall_32+0x2f/0x70 [ 325.469945][T12776] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 325.480304][T12776] RIP: 0023:0xf7fd8549 [ 325.487243][T12776] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 325.518098][T12776] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 325.531283][T12776] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020011100 [ 325.543332][T12776] RDX: 0000000000000080 RSI: 0000000000152000 RDI: 0000000000000000 [ 325.554038][T12776] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 325.565733][T12776] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 325.581666][T12776] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_ADDR={0xa, 0x14, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}}}]}, 0x40}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) [ 325.618791][ T51] audit: type=1326 audit(1626501819.483:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=12758 comm="syz-executor.0" exe="/syz-executor.0" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fba549 code=0x0 [ 325.634820][T12776] loop3: detected capacity change from 0 to 5408 06:03:39 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80108906, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 06:03:39 executing program 0: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e6c0)={0x10001, [], 0x5, "8c09b10f19ee57"}) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x6}, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0xc, 0x0, 0x8021, 0x1000, 0x200000000000000, 0x0, 0x7fff, 0x34}, 0x0) ioctl$TIOCGSID(r2, 0x5429, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19d7, 0x0, 0x1}, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, 0x0) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400}}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) 06:03:39 executing program 3 (fault-call:0 fault-nth:35): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 325.784669][ T51] audit: type=1326 audit(1626501819.653:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=12796 comm="syz-executor.0" exe="/syz-executor.0" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fba549 code=0x0 [ 325.890297][T12805] FAULT_INJECTION: forcing a failure. [ 325.890297][T12805] name failslab, interval 1, probability 0, space 0, times 0 [ 325.909905][T12805] CPU: 3 PID: 12805 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 325.922993][T12805] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 325.936606][T12805] Call Trace: [ 325.941617][T12805] dump_stack_lvl+0xcd/0x134 [ 325.948526][T12805] should_fail.cold+0x5/0xa [ 325.955546][T12805] ? xas_alloc+0x330/0x440 [ 325.962518][T12805] should_failslab+0x5/0x10 [ 325.969081][T12805] kmem_cache_alloc+0x5e/0x3a0 [ 325.976383][T12805] xas_alloc+0x330/0x440 [ 325.981944][T12805] xas_create+0x2d0/0x1070 [ 325.988410][T12805] xas_create_range+0x246/0x6e0 [ 325.996336][T12805] shmem_add_to_page_cache+0xa7f/0x1680 [ 326.003960][T12805] ? percpu_counter_add_batch+0xbd/0x180 [ 326.011504][T12805] ? shmem_unused_huge_scan+0xb0/0xb0 [ 326.019638][T12805] ? shmem_alloc_and_acct_page+0x33a/0x8c0 [ 326.027782][T12805] shmem_getpage_gfp+0x8d8/0x2780 [ 326.034629][T12805] ? shmem_unuse_inode+0x1060/0x1060 [ 326.042307][T12805] ? ktime_get_coarse_real_ts64+0x1b7/0x200 [ 326.050087][T12805] ? lockdep_hardirqs_on+0x79/0x100 [ 326.057183][T12805] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 326.065423][T12805] shmem_write_begin+0xf9/0x1d0 [ 326.072279][T12805] generic_perform_write+0x202/0x500 [ 326.079738][T12805] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 326.087217][T12805] ? current_time+0x2c0/0x2c0 [ 326.093323][T12805] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 326.100865][T12805] ? generic_write_checks+0x2a9/0x380 [ 326.108504][T12805] __generic_file_write_iter+0x24e/0x610 [ 326.116608][T12805] generic_file_write_iter+0xd7/0x220 [ 326.124197][T12805] ? iov_iter_init+0x45/0x180 [ 326.131135][T12805] new_sync_write+0x426/0x650 [ 326.138949][T12805] ? new_sync_read+0x6e0/0x6e0 [ 326.145578][T12805] ? lock_release+0x720/0x720 [ 326.153025][T12805] ? apparmor_file_permission+0x264/0x4e0 [ 326.161169][T12805] vfs_write+0x75a/0xa40 [ 326.167306][T12805] ksys_pwrite64+0x175/0x1a0 [ 326.173621][T12805] ? __ia32_sys_pread64+0x230/0x230 [ 326.181199][T12805] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 326.190913][T12805] __do_fast_syscall_32+0x65/0xf0 [ 326.198831][T12805] do_fast_syscall_32+0x2f/0x70 [ 326.205910][T12805] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 326.215259][T12805] RIP: 0023:0xf7fd8549 [ 326.221645][T12805] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 326.253627][T12805] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 326.266877][T12805] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020011100 [ 326.279555][T12805] RDX: 0000000000000080 RSI: 0000000000152000 RDI: 0000000000000000 [ 326.290986][T12805] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 326.301421][T12805] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 326.313188][T12805] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 326.330766][T12805] loop3: detected capacity change from 0 to 5408 06:03:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80108906, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 06:03:40 executing program 3 (fault-call:0 fault-nth:36): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_ADDR={0xa, 0x14, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}}}]}, 0x40}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) [ 326.583273][T12823] FAULT_INJECTION: forcing a failure. [ 326.583273][T12823] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 326.613034][T12823] CPU: 0 PID: 12823 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 326.624235][T12823] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 326.635340][T12823] Call Trace: [ 326.639403][T12823] dump_stack_lvl+0xcd/0x134 [ 326.645905][T12823] should_fail.cold+0x5/0xa [ 326.651360][T12823] copy_page_from_iter_atomic+0x4c4/0x16d0 06:03:40 executing program 0: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e6c0)={0x10001, [], 0x5, "8c09b10f19ee57"}) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x6}, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0xc, 0x0, 0x8021, 0x1000, 0x200000000000000, 0x0, 0x7fff, 0x34}, 0x0) ioctl$TIOCGSID(r2, 0x5429, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19d7, 0x0, 0x1}, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, 0x0) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400}}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) [ 326.658321][T12823] ? shmem_unuse_inode+0x1060/0x1060 [ 326.664795][T12823] ? csum_and_copy_to_iter+0x18a0/0x18a0 [ 326.671444][T12823] ? lockdep_hardirqs_on+0x79/0x100 [ 326.677790][T12823] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 326.684545][T12823] ? shmem_write_begin+0xf9/0x1d0 [ 326.690455][T12823] ? shmem_write_begin+0x103/0x1d0 [ 326.696477][T12823] generic_perform_write+0x271/0x500 [ 326.702940][ T51] audit: type=1326 audit(1626501820.563:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=12828 comm="syz-executor.0" exe="/syz-executor.0" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fba549 code=0x0 [ 326.703118][T12823] ? generic_file_readonly_mmap+0x1b0/0x1b0 [ 326.741343][T12823] ? current_time+0x2c0/0x2c0 [ 326.747263][T12823] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 326.754421][T12823] ? generic_write_checks+0x2a9/0x380 [ 326.761029][T12823] __generic_file_write_iter+0x24e/0x610 [ 326.768142][T12823] generic_file_write_iter+0xd7/0x220 [ 326.774438][T12823] ? iov_iter_init+0x45/0x180 [ 326.780466][T12823] new_sync_write+0x426/0x650 [ 326.786227][T12823] ? new_sync_read+0x6e0/0x6e0 [ 326.793321][T12823] ? lock_release+0x720/0x720 [ 326.799469][T12823] ? apparmor_file_permission+0x264/0x4e0 [ 326.806451][T12823] vfs_write+0x75a/0xa40 [ 326.811907][T12823] ksys_pwrite64+0x175/0x1a0 [ 326.818094][T12823] ? __ia32_sys_pread64+0x230/0x230 [ 326.825077][T12823] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 326.833495][T12823] __do_fast_syscall_32+0x65/0xf0 [ 326.840075][T12823] do_fast_syscall_32+0x2f/0x70 [ 326.845758][T12823] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 326.853099][T12823] RIP: 0023:0xf7fd8549 [ 326.857807][T12823] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 326.881464][T12823] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 00000000000000b5 [ 326.890890][T12823] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020011100 [ 326.900222][T12823] RDX: 0000000000000080 RSI: 0000000000152000 RDI: 0000000000000000 [ 326.910719][T12823] RBP: 000000000816c000 R08: 0000000000000000 R09: 0000000000000000 [ 326.920881][T12823] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 326.931647][T12823] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:40 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80108906, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) [ 326.975021][T12823] loop3: detected capacity change from 0 to 5408 06:03:40 executing program 3 (fault-call:0 fault-nth:37): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0xb, 0x101, 0x0, 0x0, {0x3}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0xb, 0x1, 'cgroup\x00'}]}, 0x30}}, 0x0) 06:03:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_ADDR={0xa, 0x14, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}}}]}, 0x40}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) 06:03:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0xb, 0x101, 0x0, 0x0, {0x3}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0xb, 0x1, 'cgroup\x00'}]}, 0x30}}, 0x0) [ 327.290761][T12852] FAULT_INJECTION: forcing a failure. [ 327.290761][T12852] name failslab, interval 1, probability 0, space 0, times 0 06:03:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0xb, 0x101, 0x0, 0x0, {0x3}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0xb, 0x1, 'cgroup\x00'}]}, 0x30}}, 0x0) [ 327.334309][T12852] CPU: 2 PID: 12852 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 327.346768][T12852] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 327.365270][T12852] Call Trace: [ 327.371338][T12852] dump_stack_lvl+0xcd/0x134 [ 327.376869][T12852] should_fail.cold+0x5/0xa [ 327.381892][T12852] ? getname_flags.part.0+0x50/0x4f0 [ 327.388195][T12852] should_failslab+0x5/0x10 [ 327.393416][T12852] kmem_cache_alloc+0x5e/0x3a0 [ 327.399150][T12852] getname_flags.part.0+0x50/0x4f0 [ 327.405132][T12852] ? lockdep_hardirqs_on_prepare+0x400/0x400 06:03:41 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, 0x0, 0xb, 0x101, 0x0, 0x0, {0x3}, [@NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0xb, 0x1, 'cgroup\x00'}]}, 0x30}}, 0x0) [ 327.413423][T12852] getname+0x8e/0xd0 [ 327.419693][T12852] do_sys_openat2+0xf5/0x420 [ 327.426046][T12852] ? build_open_flags+0x6f0/0x6f0 [ 327.432898][T12852] ? find_held_lock+0x2d/0x110 [ 327.439152][T12852] ? __context_tracking_exit+0xb8/0xe0 [ 327.445673][T12852] __ia32_compat_sys_openat+0x13f/0x1f0 [ 327.453442][T12852] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 327.461572][T12852] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 327.470600][T12852] __do_fast_syscall_32+0x65/0xf0 [ 327.477734][T12852] do_fast_syscall_32+0x2f/0x70 [ 327.484432][T12852] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 327.492561][T12852] RIP: 0023:0xf7fd8549 [ 327.497257][T12852] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 327.521041][T12852] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 327.532280][T12852] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f55d24b0 [ 327.543355][T12852] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 000000000816c000 [ 327.553715][T12852] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 327.563836][T12852] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 06:03:41 executing program 0: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004e6c0)={0x10001, [], 0x5, "8c09b10f19ee57"}) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x6}, 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0xc, 0x0, 0x8021, 0x1000, 0x200000000000000, 0x0, 0x7fff, 0x34}, 0x0) ioctl$TIOCGSID(r2, 0x5429, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19d7, 0x0, 0x1}, 0x0) r3 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, 0x0) ioctl$TIOCL_SETSEL(r3, 0x541c, &(0x7f0000000000)={0x2, {0x3, 0x0, 0x0, 0x400}}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) 06:03:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000001f00001800128008000100707070000c00028008000100", @ANYRES32=r1], 0x40}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) close(r1) [ 327.573865][T12852] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:41 executing program 3 (fault-call:0 fault-nth:38): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x10, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_ADDR={0xa, 0x14, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}}}]}, 0x40}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) [ 327.638435][ T51] audit: type=1326 audit(1626501821.503:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=12862 comm="syz-executor.0" exe="/syz-executor.0" sig=9 arch=40000003 syscall=252 compat=1 ip=0xf7fba549 code=0x0 [ 327.656774][T12863] __nla_validate_parse: 30 callbacks suppressed [ 327.656795][T12863] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 327.716071][T12869] FAULT_INJECTION: forcing a failure. [ 327.716071][T12869] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 327.738887][T12869] CPU: 2 PID: 12869 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 327.753959][T12869] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 327.769394][T12869] Call Trace: [ 327.776372][T12869] dump_stack_lvl+0xcd/0x134 [ 327.783580][T12869] should_fail.cold+0x5/0xa [ 327.791628][T12869] strncpy_from_user+0x34/0x3e0 [ 327.799617][T12869] getname_flags.part.0+0x95/0x4f0 [ 327.821613][T12869] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 327.831011][T12869] getname+0x8e/0xd0 [ 327.862243][T12869] do_sys_openat2+0xf5/0x420 [ 327.869023][T12869] ? build_open_flags+0x6f0/0x6f0 [ 327.881178][T12869] ? find_held_lock+0x2d/0x110 [ 327.889704][T12869] ? __context_tracking_exit+0xb8/0xe0 [ 327.899082][T12869] __ia32_compat_sys_openat+0x13f/0x1f0 [ 327.909345][T12869] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 327.918320][T12869] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 327.929902][T12869] __do_fast_syscall_32+0x65/0xf0 [ 327.936851][T12869] do_fast_syscall_32+0x2f/0x70 [ 327.941893][T12869] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 327.948424][T12869] RIP: 0023:0xf7fd8549 [ 327.952669][T12869] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 327.974374][T12869] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 327.988837][T12869] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f55d24b0 [ 328.007102][T12869] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 000000000816c000 [ 328.016691][T12869] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 328.059325][T12869] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 328.069500][T12869] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:41 executing program 3 (fault-call:0 fault-nth:39): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 328.165604][T12885] FAULT_INJECTION: forcing a failure. [ 328.165604][T12885] name failslab, interval 1, probability 0, space 0, times 0 [ 328.192889][T12885] CPU: 2 PID: 12885 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 328.207186][T12885] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 328.219767][T12885] Call Trace: [ 328.224056][T12885] dump_stack_lvl+0xcd/0x134 [ 328.230810][T12885] should_fail.cold+0x5/0xa [ 328.238679][T12885] ? __alloc_file+0x21/0x280 [ 328.244892][T12885] should_failslab+0x5/0x10 [ 328.251228][T12885] kmem_cache_alloc+0x5e/0x3a0 [ 328.258034][T12885] __alloc_file+0x21/0x280 [ 328.263287][T12885] alloc_empty_file+0x6d/0x170 [ 328.269095][T12885] path_openat+0xde/0x27f0 [ 328.274064][T12885] ? __lock_acquire+0x162f/0x54a0 [ 328.280373][T12885] ? path_lookupat+0x860/0x860 [ 328.286931][T12885] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 328.295379][T12885] do_filp_open+0x1aa/0x400 [ 328.302251][T12885] ? may_open_dev+0xf0/0xf0 [ 328.308453][T12885] ? alloc_fd+0x2f0/0x670 [ 328.314125][T12885] ? lock_downgrade+0x6e0/0x6e0 [ 328.320969][T12885] ? rwlock_bug.part.0+0x90/0x90 [ 328.327644][T12885] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 328.336626][T12885] ? _find_next_bit+0x1e3/0x260 [ 328.342728][T12885] ? _raw_spin_unlock+0x24/0x40 [ 328.349247][T12885] ? alloc_fd+0x2f0/0x670 [ 328.354887][T12885] do_sys_openat2+0x16d/0x420 [ 328.360902][T12885] ? build_open_flags+0x6f0/0x6f0 [ 328.368024][T12885] ? find_held_lock+0x2d/0x110 [ 328.374623][T12885] ? __context_tracking_exit+0xb8/0xe0 [ 328.382326][T12885] __ia32_compat_sys_openat+0x13f/0x1f0 [ 328.390662][T12885] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 328.399603][T12885] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 328.407923][T12885] __do_fast_syscall_32+0x65/0xf0 [ 328.414086][T12885] do_fast_syscall_32+0x2f/0x70 [ 328.420248][T12885] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 328.428944][T12885] RIP: 0023:0xf7fd8549 [ 328.434463][T12885] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 328.459873][T12885] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 328.471330][T12885] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f55d24b0 [ 328.482453][T12885] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 000000000816c000 [ 328.492871][T12885] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 328.503526][T12885] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 328.515321][T12885] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:42 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x6, 0x0) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="cc0e1a0007b65cab09503b000000dc77914ae113"], 0x41) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "850e32db99baeb0600"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0xffffffff) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000002c0)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "684829179649b932889a4cf36e7a029fe8092c"}) 06:03:42 executing program 0: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x0, 0x0, 0x0, 0x3}]}}, &(0x7f0000000400)=""/259, 0x26, 0x103, 0x8}, 0x20) 06:03:42 executing program 3 (fault-call:0 fault-nth:40): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000001f00001800128008000100707070000c00028008000100", @ANYRES32=r1], 0x40}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) close(r1) [ 328.644101][T12892] BPF:[1] ARRAY (anon) [ 328.650405][T12892] BPF: [ 328.655277][T12892] BPF:meta_left:0 meta_needed:12 [ 328.664022][T12893] BPF:[1] ARRAY (anon) [ 328.665447][T12892] BPF: [ 328.665447][T12892] [ 328.670278][T12893] BPF: [ 328.670297][T12893] BPF:meta_left:0 meta_needed:12 [ 328.670307][T12893] BPF: [ 328.670307][T12893] [ 328.677402][T12897] FAULT_INJECTION: forcing a failure. [ 328.677402][T12897] name failslab, interval 1, probability 0, space 0, times 0 [ 328.677439][T12897] CPU: 3 PID: 12897 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 328.677467][T12897] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 328.677481][T12897] Call Trace: [ 328.677505][T12897] dump_stack_lvl+0xcd/0x134 [ 328.736499][T12899] BPF:[1] ARRAY (anon) [ 328.740638][T12897] should_fail.cold+0x5/0xa [ 328.740681][T12897] ? security_file_alloc+0x34/0x170 [ 328.740711][T12897] should_failslab+0x5/0x10 [ 328.740737][T12897] kmem_cache_alloc+0x5e/0x3a0 [ 328.758083][T12899] BPF: [ 328.759959][T12897] security_file_alloc+0x34/0x170 [ 328.760007][T12897] __alloc_file+0xd8/0x280 [ 328.760037][T12897] alloc_empty_file+0x6d/0x170 [ 328.778388][T12899] BPF:meta_left:0 meta_needed:12 [ 328.780950][T12897] path_openat+0xde/0x27f0 [ 328.780995][T12897] ? __lock_acquire+0x162f/0x54a0 [ 328.781026][T12897] ? path_lookupat+0x860/0x860 [ 328.781060][T12897] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 328.794486][T12899] BPF: [ 328.794486][T12899] [ 328.800059][T12897] do_filp_open+0x1aa/0x400 [ 328.800101][T12897] ? may_open_dev+0xf0/0xf0 [ 328.800131][T12897] ? alloc_fd+0x2f0/0x670 [ 328.800162][T12897] ? lock_downgrade+0x6e0/0x6e0 [ 328.874793][T12897] ? rwlock_bug.part.0+0x90/0x90 [ 328.881452][T12897] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 328.889830][T12897] ? _find_next_bit+0x1e3/0x260 [ 328.896213][T12897] ? _raw_spin_unlock+0x24/0x40 [ 328.901440][T12905] BPF:[1] ARRAY (anon) [ 328.902290][T12897] ? alloc_fd+0x2f0/0x670 [ 328.902346][T12897] do_sys_openat2+0x16d/0x420 [ 328.902386][T12897] ? build_open_flags+0x6f0/0x6f0 [ 328.908755][T12905] BPF: [ 328.914087][T12897] ? find_held_lock+0x2d/0x110 06:03:42 executing program 0: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x0, 0x0, 0x0, 0x3}]}}, &(0x7f0000000400)=""/259, 0x26, 0x103, 0x8}, 0x20) 06:03:42 executing program 0: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x0, 0x0, 0x0, 0x3}]}}, &(0x7f0000000400)=""/259, 0x26, 0x103, 0x8}, 0x20) [ 328.914150][T12897] ? __context_tracking_exit+0xb8/0xe0 [ 328.914193][T12897] __ia32_compat_sys_openat+0x13f/0x1f0 06:03:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syncfs(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180), 0x9e27bacb) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000380)=0x4, 0x2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0xffffffffffffff99) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003c80)={0x0, &(0x7f0000003c40)}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x808, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='cpu\xfa\xf5\xde\x8d\x98\x13\xdb2<\x1a\xd2\x1frc%\t&\"6\n\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0Z\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xcc\xfd\x13L\xa7/&\x7f\x00\x00\x00\x00\x00\x00\x00\xa7\xb04G8\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12') ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x3a, 0x1, @tid=r3}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x2, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000004f80)) clock_gettime(0x0, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)) timer_settime(r4, 0x3, &(0x7f0000000bc0)={{0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x58) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fc, &(0x7f0000000280)={0x2, 0x4e26, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x4) clone(0x21020017f6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x2, 0x2, 0x5) close(0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f00000003c0), 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80003) [ 328.914223][T12897] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 328.914266][T12897] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 328.914303][T12897] __do_fast_syscall_32+0x65/0xf0 [ 328.914330][T12897] do_fast_syscall_32+0x2f/0x70 [ 328.923312][T12905] BPF:meta_left:0 meta_needed:12 [ 328.928454][T12897] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 328.928486][T12897] RIP: 0023:0xf7fd8549 06:03:42 executing program 3 (fault-call:0 fault-nth:41): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100061ec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200061ec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200062ec70325132510000ec70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200062ec70325132510000ec703251070064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 328.928500][T12897] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 328.928515][T12897] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 328.928532][T12897] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f55d24b0 [ 328.928541][T12897] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 000000000816c000 [ 328.928551][T12897] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 328.933432][T12905] BPF: [ 328.933432][T12905] [ 328.939253][T12897] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 06:03:42 executing program 0: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct={0x0, 0x0, 0x0, 0x3}]}}, &(0x7f0000000400)=""/259, 0x26, 0x103, 0x8}, 0x20) [ 328.939272][T12897] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 328.987615][T12909] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 329.138267][T12919] FAULT_INJECTION: forcing a failure. [ 329.138267][T12919] name failslab, interval 1, probability 0, space 0, times 0 [ 329.189495][T12919] CPU: 0 PID: 12919 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 329.201684][T12919] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 329.201758][T12921] BPF:[1] ARRAY (anon) [ 329.213718][T12919] Call Trace: [ 329.213737][T12919] dump_stack_lvl+0xcd/0x134 [ 329.213777][T12919] should_fail.cold+0x5/0xa [ 329.213808][T12919] ? tomoyo_realpath_from_path+0xc3/0x620 [ 329.213882][T12919] should_failslab+0x5/0x10 [ 329.213911][T12919] __kmalloc+0x72/0x330 [ 329.213942][T12919] tomoyo_realpath_from_path+0xc3/0x620 [ 329.213974][T12919] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 329.214007][T12919] tomoyo_check_open_permission+0x272/0x380 [ 329.214036][T12919] ? tomoyo_path_number_perm+0x590/0x590 [ 329.214072][T12919] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 329.214118][T12919] ? path_get+0x5d/0x80 [ 329.214140][T12919] ? lock_downgrade+0x6e0/0x6e0 [ 329.233893][T12921] BPF: [ 329.238780][T12919] ? do_raw_spin_lock+0x120/0x2b0 06:03:43 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) r2 = gettid() ioctl$TCSBRKP(r1, 0x5425, 0x0) tkill(r2, 0x15) bpf$ITER_CREATE(0x21, 0x0, 0x0) [ 329.238830][T12919] tomoyo_file_open+0xa3/0xd0 [ 329.238864][T12919] security_file_open+0x52/0x4f0 [ 329.238895][T12919] do_dentry_open+0x353/0x11d0 [ 329.262801][T12921] BPF:meta_left:0 meta_needed:12 [ 329.269627][T12919] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 329.302135][T12921] BPF: [ 329.302135][T12921] [ 329.307641][T12919] ? may_open+0x1f6/0x420 [ 329.307676][T12919] path_openat+0x1c23/0x27f0 [ 329.307704][T12919] ? path_lookupat+0x860/0x860 [ 329.307724][T12919] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 329.307751][T12919] do_filp_open+0x1aa/0x400 [ 329.307770][T12919] ? may_open_dev+0xf0/0xf0 [ 329.307795][T12919] ? rwlock_bug.part.0+0x90/0x90 [ 329.307814][T12919] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 329.307833][T12919] ? _find_next_bit+0x1e3/0x260 [ 329.307865][T12919] ? _raw_spin_unlock+0x24/0x40 [ 329.433054][T12919] ? alloc_fd+0x2f0/0x670 [ 329.438784][T12919] do_sys_openat2+0x16d/0x420 [ 329.444994][T12919] ? build_open_flags+0x6f0/0x6f0 [ 329.452452][T12919] ? find_held_lock+0x2d/0x110 [ 329.459991][T12919] ? __context_tracking_exit+0xb8/0xe0 [ 329.469756][T12919] __ia32_compat_sys_openat+0x13f/0x1f0 [ 329.478942][T12919] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 329.488691][T12919] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 329.500968][T12919] __do_fast_syscall_32+0x65/0xf0 [ 329.508192][T12919] do_fast_syscall_32+0x2f/0x70 [ 329.514820][T12919] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 329.523893][T12919] RIP: 0023:0xf7fd8549 [ 329.529729][T12919] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 329.557676][T12919] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 329.568996][T12919] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f55d24b0 [ 329.580723][T12919] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 000000000816c000 [ 329.593140][T12919] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 329.606280][T12919] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 329.617761][T12919] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000001f00001800128008000100707070000c00028008000100", @ANYRES32=r1], 0x40}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) close(r1) [ 329.687227][T12919] ERROR: Out of memory at tomoyo_realpath_from_path. [ 329.708162][T12919] loop3: detected capacity change from 0 to 5408 [ 329.768099][T12930] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 06:03:43 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x710, &(0x7f0000000100), 0x8) poll(&(0x7f0000000000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x1, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x14) 06:03:43 executing program 3 (fault-call:0 fault-nth:42): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="4000000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000001f00001800128008000100707070000c00028008000100", @ANYRES32=r1], 0x40}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) close(r1) [ 330.064007][T12950] FAULT_INJECTION: forcing a failure. [ 330.064007][T12950] name failslab, interval 1, probability 0, space 0, times 0 [ 330.084430][T12950] CPU: 3 PID: 12950 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 330.100476][T12950] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 330.117988][T12950] Call Trace: [ 330.118866][T12952] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 330.124391][T12950] dump_stack_lvl+0xcd/0x134 [ 330.124452][T12950] should_fail.cold+0x5/0xa [ 330.124494][T12950] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 330.124530][T12950] should_failslab+0x5/0x10 [ 330.124567][T12950] __kmalloc+0x72/0x330 [ 330.124605][T12950] tomoyo_encode2.part.0+0xe9/0x3a0 [ 330.124649][T12950] tomoyo_encode+0x28/0x50 [ 330.124681][T12950] tomoyo_realpath_from_path+0x186/0x620 [ 330.124720][T12950] tomoyo_check_open_permission+0x272/0x380 [ 330.124760][T12950] ? tomoyo_path_number_perm+0x590/0x590 [ 330.224077][T12950] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 330.233715][T12950] ? path_get+0x5d/0x80 [ 330.240635][T12950] ? lock_downgrade+0x6e0/0x6e0 [ 330.248505][T12950] ? do_raw_spin_lock+0x120/0x2b0 [ 330.256802][T12950] tomoyo_file_open+0xa3/0xd0 [ 330.264263][T12950] security_file_open+0x52/0x4f0 [ 330.271394][T12950] do_dentry_open+0x353/0x11d0 [ 330.277619][T12950] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 330.285692][T12950] ? may_open+0x1f6/0x420 [ 330.291476][T12950] path_openat+0x1c23/0x27f0 [ 330.297798][T12950] ? path_lookupat+0x860/0x860 [ 330.304741][T12950] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 330.313297][T12950] do_filp_open+0x1aa/0x400 [ 330.319073][T12950] ? may_open_dev+0xf0/0xf0 [ 330.325810][T12950] ? rwlock_bug.part.0+0x90/0x90 [ 330.333050][T12950] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 330.341957][T12950] ? _find_next_bit+0x1e3/0x260 [ 330.348414][T12950] ? _raw_spin_unlock+0x24/0x40 [ 330.354931][T12950] ? alloc_fd+0x2f0/0x670 [ 330.360400][T12950] do_sys_openat2+0x16d/0x420 [ 330.366063][T12950] ? build_open_flags+0x6f0/0x6f0 [ 330.372735][T12950] ? find_held_lock+0x2d/0x110 [ 330.379078][T12950] ? __context_tracking_exit+0xb8/0xe0 [ 330.386193][T12950] __ia32_compat_sys_openat+0x13f/0x1f0 [ 330.393426][T12950] ? __x64_compat_sys_open+0x1c0/0x1c0 [ 330.400451][T12950] ? syscall_enter_from_user_mode_prepare+0x17/0x40 [ 330.408596][T12950] __do_fast_syscall_32+0x65/0xf0 [ 330.414398][T12950] do_fast_syscall_32+0x2f/0x70 [ 330.420883][T12950] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 330.427742][T12950] RIP: 0023:0xf7fd8549 [ 330.432796][T12950] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 330.456230][T12950] RSP: 002b:00000000f55d23f0 EFLAGS: 00000282 ORIG_RAX: 0000000000000127 [ 330.465567][T12950] RAX: ffffffffffffffda RBX: 00000000ffffff9c RCX: 00000000f55d24b0 [ 330.474893][T12950] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 000000000816c000 [ 330.484134][T12950] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 330.493599][T12950] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 330.502270][T12950] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 330.525402][T12950] ERROR: Out of memory at tomoyo_realpath_from_path. 06:03:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syncfs(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180), 0x9e27bacb) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000380)=0x4, 0x2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0xffffffffffffff99) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003c80)={0x0, &(0x7f0000003c40)}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x808, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='cpu\xfa\xf5\xde\x8d\x98\x13\xdb2<\x1a\xd2\x1frc%\t&\"6\n\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0Z\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xcc\xfd\x13L\xa7/&\x7f\x00\x00\x00\x00\x00\x00\x00\xa7\xb04G8\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12') ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x3a, 0x1, @tid=r3}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x2, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000004f80)) clock_gettime(0x0, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)) timer_settime(r4, 0x3, &(0x7f0000000bc0)={{0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x58) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fc, &(0x7f0000000280)={0x2, 0x4e26, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x4) clone(0x21020017f6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x2, 0x2, 0x5) close(0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f00000003c0), 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80003) 06:03:44 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x710, &(0x7f0000000100), 0x8) poll(&(0x7f0000000000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x1, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x14) [ 330.550815][T12950] loop3: detected capacity change from 0 to 5408 06:03:44 executing program 3 (fault-call:0 fault-nth:43): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:44 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syncfs(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180), 0x9e27bacb) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000380)=0x4, 0x2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0xffffffffffffff99) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003c80)={0x0, &(0x7f0000003c40)}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x808, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='cpu\xfa\xf5\xde\x8d\x98\x13\xdb2<\x1a\xd2\x1frc%\t&\"6\n\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0Z\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xcc\xfd\x13L\xa7/&\x7f\x00\x00\x00\x00\x00\x00\x00\xa7\xb04G8\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12') ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x3a, 0x1, @tid=r3}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x2, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000004f80)) clock_gettime(0x0, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)) timer_settime(r4, 0x3, &(0x7f0000000bc0)={{0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x58) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fc, &(0x7f0000000280)={0x2, 0x4e26, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x4) clone(0x21020017f6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x2, 0x2, 0x5) close(0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f00000003c0), 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80003) 06:03:44 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x710, &(0x7f0000000100), 0x8) poll(&(0x7f0000000000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x1, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x14) [ 330.802889][T12976] FAULT_INJECTION: forcing a failure. [ 330.802889][T12976] name failslab, interval 1, probability 0, space 0, times 0 [ 330.823175][T12976] CPU: 1 PID: 12976 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 330.835839][T12976] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 330.847769][T12976] Call Trace: [ 330.852982][T12976] dump_stack_lvl+0xcd/0x134 [ 330.861456][T12976] should_fail.cold+0x5/0xa [ 330.872259][T12976] ? tomoyo_realpath_from_path+0xc3/0x620 [ 330.880588][T12976] should_failslab+0x5/0x10 [ 330.887401][T12976] __kmalloc+0x72/0x330 [ 330.893660][T12976] tomoyo_realpath_from_path+0xc3/0x620 [ 330.901106][T12976] ? tomoyo_profile+0x42/0x50 [ 330.907161][T12976] tomoyo_path_number_perm+0x1d5/0x590 [ 330.914180][T12976] ? tomoyo_path_number_perm+0x18d/0x590 [ 330.922289][T12976] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 330.930559][T12976] ? lock_downgrade+0x6e0/0x6e0 [ 330.937945][T12976] ? find_held_lock+0x2d/0x110 [ 330.944082][T12976] ? __fget_files+0x23d/0x3e0 [ 330.950125][T12976] security_file_ioctl+0x50/0xb0 [ 330.957339][T12976] __do_compat_sys_ioctl+0x4e/0x290 [ 330.965450][T12976] __do_fast_syscall_32+0x65/0xf0 [ 330.973335][T12976] do_fast_syscall_32+0x2f/0x70 [ 330.980472][T12976] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 330.984982][T12988] loop0: detected capacity change from 0 to 1032 [ 330.989220][T12976] RIP: 0023:0xf7fd8549 [ 331.008431][T12976] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 331.039131][T12976] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 331.052029][T12976] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 331.064679][T12976] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 331.087786][T12976] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 331.100714][T12976] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 331.113132][T12976] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:44 executing program 0: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3e) fcntl$setsig(r1, 0xa, 0x12) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x710, &(0x7f0000000100), 0x8) poll(&(0x7f0000000000)=[{r2}], 0x1, 0xfffffffffffffff8) r4 = openat(0xffffffffffffffff, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x1, 0x0, 0x0) dup2(r1, r2) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x14) [ 331.160654][T12976] ERROR: Out of memory at tomoyo_realpath_from_path. [ 331.172332][T12976] loop3: detected capacity change from 0 to 5408 06:03:45 executing program 3 (fault-call:0 fault-nth:44): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100061ec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200061ec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200062ec70325132510000ec70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200062ec70325132510000ec703251070064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syncfs(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180), 0x9e27bacb) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000380)=0x4, 0x2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0xffffffffffffff99) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003c80)={0x0, &(0x7f0000003c40)}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x808, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='cpu\xfa\xf5\xde\x8d\x98\x13\xdb2<\x1a\xd2\x1frc%\t&\"6\n\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0Z\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xcc\xfd\x13L\xa7/&\x7f\x00\x00\x00\x00\x00\x00\x00\xa7\xb04G8\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12') ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x3a, 0x1, @tid=r3}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x2, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000004f80)) clock_gettime(0x0, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)) timer_settime(r4, 0x3, &(0x7f0000000bc0)={{0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x58) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fc, &(0x7f0000000280)={0x2, 0x4e26, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x4) clone(0x21020017f6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x2, 0x2, 0x5) close(0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f00000003c0), 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80003) 06:03:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syncfs(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180), 0x9e27bacb) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000380)=0x4, 0x2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0xffffffffffffff99) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003c80)={0x0, &(0x7f0000003c40)}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x808, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='cpu\xfa\xf5\xde\x8d\x98\x13\xdb2<\x1a\xd2\x1frc%\t&\"6\n\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0Z\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xcc\xfd\x13L\xa7/&\x7f\x00\x00\x00\x00\x00\x00\x00\xa7\xb04G8\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12') ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x3a, 0x1, @tid=r3}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x2, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000004f80)) clock_gettime(0x0, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)) timer_settime(r4, 0x3, &(0x7f0000000bc0)={{0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x58) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fc, &(0x7f0000000280)={0x2, 0x4e26, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x4) clone(0x21020017f6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x2, 0x2, 0x5) close(0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f00000003c0), 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80003) [ 331.507986][T13005] FAULT_INJECTION: forcing a failure. [ 331.507986][T13005] name failslab, interval 1, probability 0, space 0, times 0 [ 331.542143][T13005] CPU: 1 PID: 13005 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 331.557044][T13005] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 331.573600][T13005] Call Trace: [ 331.577813][T13005] dump_stack_lvl+0xcd/0x134 [ 331.583252][T13005] should_fail.cold+0x5/0xa [ 331.589318][T13005] ? tomoyo_realpath_from_path+0xc3/0x620 [ 331.596725][T13005] should_failslab+0x5/0x10 [ 331.602508][T13005] __kmalloc+0x72/0x330 [ 331.608660][T13005] tomoyo_realpath_from_path+0xc3/0x620 [ 331.616228][T13005] ? tomoyo_profile+0x42/0x50 [ 331.622488][T13005] tomoyo_path_number_perm+0x1d5/0x590 [ 331.630094][T13005] ? tomoyo_path_number_perm+0x18d/0x590 [ 331.637249][T13005] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 331.644211][T13005] ? lock_downgrade+0x6e0/0x6e0 [ 331.651087][T13005] ? find_held_lock+0x2d/0x110 [ 331.659483][T13005] ? __fget_files+0x23d/0x3e0 [ 331.666579][T13005] security_file_ioctl+0x50/0xb0 [ 331.672538][T13005] __do_compat_sys_ioctl+0x4e/0x290 [ 331.679440][T13005] __do_fast_syscall_32+0x65/0xf0 [ 331.686223][T13005] do_fast_syscall_32+0x2f/0x70 [ 331.692570][T13005] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 331.700957][T13005] RIP: 0023:0xf7fd8549 [ 331.706345][T13005] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 331.735427][T13005] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 331.747796][T13005] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 331.758691][T13005] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 331.770681][T13005] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 331.782696][T13005] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 331.793714][T13005] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 331.917330][T13005] ERROR: Out of memory at tomoyo_realpath_from_path. [ 331.943532][T13005] loop3: detected capacity change from 0 to 5408 06:03:45 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syncfs(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180), 0x9e27bacb) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000380)=0x4, 0x2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0xffffffffffffff99) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003c80)={0x0, &(0x7f0000003c40)}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x808, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='cpu\xfa\xf5\xde\x8d\x98\x13\xdb2<\x1a\xd2\x1frc%\t&\"6\n\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0Z\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xcc\xfd\x13L\xa7/&\x7f\x00\x00\x00\x00\x00\x00\x00\xa7\xb04G8\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12') ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x3a, 0x1, @tid=r3}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x2, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000004f80)) clock_gettime(0x0, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)) timer_settime(r4, 0x3, &(0x7f0000000bc0)={{0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x58) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fc, &(0x7f0000000280)={0x2, 0x4e26, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x4) clone(0x21020017f6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x2, 0x2, 0x5) close(0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f00000003c0), 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80003) 06:03:45 executing program 3 (fault-call:0 fault-nth:45): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syncfs(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180), 0x9e27bacb) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000380)=0x4, 0x2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0xffffffffffffff99) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003c80)={0x0, &(0x7f0000003c40)}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x808, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='cpu\xfa\xf5\xde\x8d\x98\x13\xdb2<\x1a\xd2\x1frc%\t&\"6\n\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0Z\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xcc\xfd\x13L\xa7/&\x7f\x00\x00\x00\x00\x00\x00\x00\xa7\xb04G8\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12') ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x3a, 0x1, @tid=r3}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x2, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000004f80)) clock_gettime(0x0, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)) timer_settime(r4, 0x3, &(0x7f0000000bc0)={{0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x58) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fc, &(0x7f0000000280)={0x2, 0x4e26, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x4) clone(0x21020017f6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x2, 0x2, 0x5) close(0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f00000003c0), 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80003) [ 332.314878][T13027] FAULT_INJECTION: forcing a failure. [ 332.314878][T13027] name failslab, interval 1, probability 0, space 0, times 0 [ 332.334299][T13027] CPU: 3 PID: 13027 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 332.345612][T13027] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 332.357045][T13027] Call Trace: [ 332.361216][T13027] dump_stack_lvl+0xcd/0x134 [ 332.374700][T13027] should_fail.cold+0x5/0xa [ 332.388760][T13027] ? alloc_workqueue+0x16d/0xef0 [ 332.394749][T13027] should_failslab+0x5/0x10 [ 332.402561][T13027] __kmalloc+0x72/0x330 [ 332.412018][T13027] alloc_workqueue+0x16d/0xef0 [ 332.420222][T13027] ? __mutex_lock+0x5bf/0x10a0 [ 332.427695][T13027] ? _raw_spin_unlock+0x24/0x40 [ 332.436060][T13027] ? loop_configure+0xc2/0x1580 [ 332.442573][T13027] ? loop_set_status_from_info+0xa60/0xa60 [ 332.452314][T13027] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 332.467192][T13027] ? mutex_lock_io_nested+0xf00/0xf00 [ 332.474628][T13027] ? memcpy+0x39/0x60 [ 332.480803][T13027] ? loop_configure+0x416/0x1580 [ 332.489242][T13027] loop_configure+0x4d8/0x1580 [ 332.496076][T13027] lo_ioctl+0x403/0x1600 [ 332.502080][T13027] ? loop_set_status_old+0x250/0x250 [ 332.509483][T13027] ? find_held_lock+0x2d/0x110 [ 332.516253][T13027] ? tomoyo_path_number_perm+0x204/0x590 [ 332.524278][T13027] ? lock_downgrade+0x6e0/0x6e0 [ 332.532541][T13027] ? kfree+0xeb/0x650 [ 332.537958][T13027] ? tomoyo_path_number_perm+0x441/0x590 [ 332.545871][T13027] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 332.554734][T13027] ? tomoyo_path_number_perm+0x24e/0x590 [ 332.562347][T13027] ? lock_downgrade+0x6e0/0x6e0 [ 332.569390][T13027] lo_compat_ioctl+0xb1/0x110 [ 332.576675][T13027] compat_blkdev_ioctl+0x3c2/0x870 [ 332.585631][T13027] ? lo_ioctl+0x1600/0x1600 [ 332.592203][T13027] ? blkdev_ioctl+0x6d0/0x6d0 [ 332.598985][T13027] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 332.608553][T13027] ? blkdev_ioctl+0x6d0/0x6d0 [ 332.616088][T13027] __do_compat_sys_ioctl+0x1c7/0x290 [ 332.624162][T13027] __do_fast_syscall_32+0x65/0xf0 [ 332.632250][T13027] do_fast_syscall_32+0x2f/0x70 [ 332.640251][T13027] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 332.654612][T13027] RIP: 0023:0xf7fd8549 [ 332.659777][T13027] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 332.695599][T13027] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 332.707405][T13027] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 332.719359][T13027] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 332.733743][T13027] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 332.749901][T13027] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 332.765075][T13027] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syncfs(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180), 0x9e27bacb) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000380)=0x4, 0x2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0xffffffffffffff99) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003c80)={0x0, &(0x7f0000003c40)}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x808, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='cpu\xfa\xf5\xde\x8d\x98\x13\xdb2<\x1a\xd2\x1frc%\t&\"6\n\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0Z\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xcc\xfd\x13L\xa7/&\x7f\x00\x00\x00\x00\x00\x00\x00\xa7\xb04G8\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12') ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x3a, 0x1, @tid=r3}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x2, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000004f80)) clock_gettime(0x0, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)) timer_settime(r4, 0x3, &(0x7f0000000bc0)={{0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x58) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fc, &(0x7f0000000280)={0x2, 0x4e26, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x4) clone(0x21020017f6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x2, 0x2, 0x5) close(0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f00000003c0), 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80003) 06:03:46 executing program 3 (fault-call:0 fault-nth:46): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 333.073273][T13040] FAULT_INJECTION: forcing a failure. [ 333.073273][T13040] name failslab, interval 1, probability 0, space 0, times 0 [ 333.109875][T13040] CPU: 3 PID: 13040 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 333.123560][T13040] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 333.149530][T13040] Call Trace: [ 333.154121][T13040] dump_stack_lvl+0xcd/0x134 [ 333.179855][T13040] should_fail.cold+0x5/0xa [ 333.186296][T13040] ? alloc_workqueue_attrs+0x38/0x80 [ 333.194383][T13040] should_failslab+0x5/0x10 [ 333.202500][T13040] kmem_cache_alloc_trace+0x55/0x3c0 [ 333.226772][T13040] alloc_workqueue_attrs+0x38/0x80 [ 333.242978][T13040] alloc_workqueue+0x192/0xef0 [ 333.260773][T13040] ? __mutex_lock+0x5bf/0x10a0 [ 333.270239][T13040] ? _raw_spin_unlock+0x24/0x40 [ 333.278092][T13040] ? loop_configure+0xc2/0x1580 [ 333.285854][T13040] ? loop_set_status_from_info+0xa60/0xa60 [ 333.294794][T13040] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 333.303758][T13040] ? mutex_lock_io_nested+0xf00/0xf00 [ 333.312164][T13040] ? memcpy+0x39/0x60 [ 333.318422][T13040] ? loop_configure+0x416/0x1580 [ 333.326092][T13040] loop_configure+0x4d8/0x1580 [ 333.333555][T13040] lo_ioctl+0x403/0x1600 [ 333.340392][T13040] ? loop_set_status_old+0x250/0x250 [ 333.348751][T13040] ? find_held_lock+0x2d/0x110 [ 333.356245][T13040] ? tomoyo_path_number_perm+0x204/0x590 [ 333.364443][T13040] ? lock_downgrade+0x6e0/0x6e0 [ 333.371943][T13040] ? kfree+0xeb/0x650 [ 333.377638][T13040] ? tomoyo_path_number_perm+0x441/0x590 [ 333.385877][T13040] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 333.393891][T13040] ? tomoyo_path_number_perm+0x24e/0x590 [ 333.403269][T13040] ? lock_downgrade+0x6e0/0x6e0 [ 333.409962][T13040] lo_compat_ioctl+0xb1/0x110 [ 333.416473][T13040] compat_blkdev_ioctl+0x3c2/0x870 [ 333.423720][T13040] ? lo_ioctl+0x1600/0x1600 [ 333.430482][T13040] ? blkdev_ioctl+0x6d0/0x6d0 [ 333.453885][T13040] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 333.473074][T13040] ? blkdev_ioctl+0x6d0/0x6d0 [ 333.482357][T13040] __do_compat_sys_ioctl+0x1c7/0x290 [ 333.489568][T13040] __do_fast_syscall_32+0x65/0xf0 [ 333.507775][T13040] do_fast_syscall_32+0x2f/0x70 [ 333.530373][T13040] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 333.538570][T13040] RIP: 0023:0xf7fd8549 [ 333.543659][T13040] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 333.572679][T13040] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 333.585617][T13040] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 333.597049][T13040] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 333.622808][T13040] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 333.632302][T13040] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 333.642747][T13040] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syncfs(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180), 0x9e27bacb) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000380)=0x4, 0x2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0xffffffffffffff99) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003c80)={0x0, &(0x7f0000003c40)}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x808, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='cpu\xfa\xf5\xde\x8d\x98\x13\xdb2<\x1a\xd2\x1frc%\t&\"6\n\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0Z\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xcc\xfd\x13L\xa7/&\x7f\x00\x00\x00\x00\x00\x00\x00\xa7\xb04G8\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12') ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x3a, 0x1, @tid=r3}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x2, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000004f80)) clock_gettime(0x0, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)) timer_settime(r4, 0x3, &(0x7f0000000bc0)={{0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x58) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fc, &(0x7f0000000280)={0x2, 0x4e26, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x4) clone(0x21020017f6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x2, 0x2, 0x5) close(0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f00000003c0), 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80003) 06:03:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syncfs(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180), 0x9e27bacb) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000000380)=0x4, 0x2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @multicast1}, 0xffffffffffffff99) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003c80)={0x0, &(0x7f0000003c40)}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) socket$netlink(0x10, 0x3, 0xa) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x808, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x200c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000004c0)='cpu\xfa\xf5\xde\x8d\x98\x13\xdb2<\x1a\xd2\x1frc%\t&\"6\n\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0Z\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xcc\xfd\x13L\xa7/&\x7f\x00\x00\x00\x00\x00\x00\x00\xa7\xb04G8\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12') ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) timer_create(0x1, &(0x7f0000000200)={0x0, 0x3a, 0x1, @tid=r3}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x2, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000004f80)) clock_gettime(0x0, &(0x7f0000000ac0)) clock_gettime(0x0, &(0x7f0000000b00)) timer_settime(r4, 0x3, &(0x7f0000000bc0)={{0x0, 0x989680}}, &(0x7f0000000340)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x37, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x58) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fc, &(0x7f0000000280)={0x2, 0x4e26, @multicast1}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000040), 0x4) clone(0x21020017f6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x2, 0x2, 0x5) close(0xffffffffffffffff) r5 = syz_open_dev$loop(&(0x7f00000003c0), 0x0, 0x105082) r6 = memfd_create(&(0x7f0000000140)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000000c0)="a8", 0x1}], 0x1, 0x81003, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r5, r6, 0x0, 0x80003) 06:03:47 executing program 3 (fault-call:0 fault-nth:47): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 333.928981][T13058] FAULT_INJECTION: forcing a failure. [ 333.928981][T13058] name failslab, interval 1, probability 0, space 0, times 0 [ 334.014633][T13058] CPU: 0 PID: 13058 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 334.036061][T13058] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 334.050046][T13058] Call Trace: [ 334.057138][T13058] dump_stack_lvl+0xcd/0x134 [ 334.065026][T13058] should_fail.cold+0x5/0xa [ 334.073107][T13058] should_failslab+0x5/0x10 [ 334.079120][T13058] __kmalloc_track_caller+0x79/0x320 [ 334.086503][T13058] ? kasprintf+0xbb/0xf0 [ 334.091675][T13058] kvasprintf+0xb5/0x150 [ 334.097644][T13058] ? bust_spinlocks+0xe0/0xe0 [ 334.103816][T13058] kasprintf+0xbb/0xf0 [ 334.109550][T13058] ? kvasprintf_const+0x190/0x190 [ 334.119876][T13058] ? call_rcu_zapped+0xb0/0xb0 [ 334.143294][T13058] ? lockdep_unlock+0x11c/0x290 [ 334.161681][T13058] alloc_workqueue+0x45d/0xef0 [ 334.168973][T13058] ? __mutex_lock+0x5bf/0x10a0 [ 334.175237][T13058] ? _raw_spin_unlock+0x24/0x40 [ 334.181432][T13058] ? loop_configure+0xc2/0x1580 [ 334.188538][T13058] ? loop_set_status_from_info+0xa60/0xa60 [ 334.196383][T13058] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 334.203945][T13058] ? memcpy+0x39/0x60 [ 334.209653][T13058] ? loop_configure+0x416/0x1580 [ 334.216719][T13058] loop_configure+0x4d8/0x1580 [ 334.223901][T13058] lo_ioctl+0x403/0x1600 [ 334.230085][T13058] ? loop_set_status_old+0x250/0x250 [ 334.237995][T13058] ? find_held_lock+0x2d/0x110 [ 334.244861][T13058] ? tomoyo_path_number_perm+0x204/0x590 [ 334.253677][T13058] ? lock_downgrade+0x6e0/0x6e0 [ 334.260656][T13058] ? kfree+0xeb/0x650 [ 334.266623][T13058] ? tomoyo_path_number_perm+0x441/0x590 [ 334.274972][T13058] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 334.283690][T13058] ? tomoyo_path_number_perm+0x24e/0x590 [ 334.291190][T13058] ? lock_downgrade+0x6e0/0x6e0 [ 334.298395][T13058] lo_compat_ioctl+0xb1/0x110 [ 334.305188][T13058] compat_blkdev_ioctl+0x3c2/0x870 [ 334.312023][T13058] ? lo_ioctl+0x1600/0x1600 [ 334.318254][T13058] ? blkdev_ioctl+0x6d0/0x6d0 [ 334.324599][T13058] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 334.332717][T13058] ? blkdev_ioctl+0x6d0/0x6d0 [ 334.339327][T13058] __do_compat_sys_ioctl+0x1c7/0x290 [ 334.347105][T13058] __do_fast_syscall_32+0x65/0xf0 [ 334.354563][T13058] do_fast_syscall_32+0x2f/0x70 [ 334.361572][T13058] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 334.371280][T13058] RIP: 0023:0xf7fd8549 [ 334.376182][T13058] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 334.404091][T13058] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 334.416650][T13058] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 334.429785][T13058] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 334.442615][T13058] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 334.453828][T13058] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 334.465111][T13058] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 334.553053][T13058] loop3: detected capacity change from 0 to 5408 06:03:48 executing program 2: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6, @in6}}, {{@in6=@ipv4={""/10, ""/2, @local}}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xe8) r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f66696c6530202025403a252301d018393fa15972a51a8e0374ce78bcb3e9ce7760a183ad2b7be8963df338f6f05e921193d2e219f58934d3026cb7d2412b0be39499e9ad29452be0309381ac8fdad8a76763345607673da9de82c37834f09235ad26fc3bd1dec0d61f7778263eb0dbe7e25cce7e26226462aeb9649ba93ba8d68c699dac85296450ce59d6c6ff9410e022fccb4ea09df7d8df3ae386127bc9814351ef433abd9229c246ea56b752e8e2367364b811fa25ccbc15afb237cb1ed3f8afad2aa467402d583cc737fed8de2e5546c22ecd75fc0f5dd21ef07d900b92edb2508ded65dc958bde38077508b740b4de5b6b9517a54c62db721d3dc9c75b88ea55"], 0x111) sendfile(r0, r0, 0x0, 0x7) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x10000000008d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f00000000c0)=[{{0x0, 0x0, 0x0}}], 0x2b, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0xfffffd82) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000180)={0x38, 0x2, 0x1, 0x0, 0x8}, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x9ac6f000) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r5 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x6100) write$cgroup_type(r5, &(0x7f0000000200), 0x175d900f) socket(0x10, 0x80002, 0x0) 06:03:48 executing program 3 (fault-call:0 fault-nth:48): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 334.801878][T13078] FAULT_INJECTION: forcing a failure. [ 334.801878][T13078] name failslab, interval 1, probability 0, space 0, times 0 [ 334.837699][T13078] CPU: 0 PID: 13078 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 06:03:48 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) [ 334.853764][T13078] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 334.884059][T13078] Call Trace: [ 334.890801][T13078] dump_stack_lvl+0xcd/0x134 [ 334.897968][T13078] should_fail.cold+0x5/0xa [ 334.904828][T13078] ? apply_wqattrs_prepare+0xac/0x890 [ 334.912706][T13078] should_failslab+0x5/0x10 [ 334.918659][T13078] __kmalloc+0x72/0x330 [ 334.923587][T13078] apply_wqattrs_prepare+0xac/0x890 [ 334.931713][T13078] apply_workqueue_attrs_locked+0xc1/0x140 [ 334.939918][T13078] alloc_workqueue+0xafb/0xef0 [ 334.947200][T13078] ? _raw_spin_unlock+0x24/0x40 [ 334.954479][T13078] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 334.962904][T13078] ? memcpy+0x39/0x60 [ 334.968313][T13078] ? loop_configure+0x416/0x1580 [ 334.975509][T13078] loop_configure+0x4d8/0x1580 [ 334.982370][T13078] lo_ioctl+0x403/0x1600 [ 334.988312][T13078] ? loop_set_status_old+0x250/0x250 [ 334.996482][T13078] ? find_held_lock+0x2d/0x110 [ 335.004171][T13078] ? tomoyo_path_number_perm+0x204/0x590 [ 335.012831][T13078] ? lock_downgrade+0x6e0/0x6e0 [ 335.020711][T13078] ? kfree+0xeb/0x650 [ 335.026764][T13078] ? tomoyo_path_number_perm+0x441/0x590 [ 335.037366][T13078] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 335.046335][T13078] ? tomoyo_path_number_perm+0x24e/0x590 [ 335.054711][T13078] ? lock_downgrade+0x6e0/0x6e0 [ 335.061494][T13078] lo_compat_ioctl+0xb1/0x110 [ 335.067999][T13078] compat_blkdev_ioctl+0x3c2/0x870 [ 335.074617][T13078] ? lo_ioctl+0x1600/0x1600 [ 335.081016][T13078] ? blkdev_ioctl+0x6d0/0x6d0 [ 335.087649][T13078] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 335.096396][T13078] ? blkdev_ioctl+0x6d0/0x6d0 [ 335.103080][T13078] __do_compat_sys_ioctl+0x1c7/0x290 [ 335.111017][T13078] __do_fast_syscall_32+0x65/0xf0 [ 335.118500][T13078] do_fast_syscall_32+0x2f/0x70 [ 335.125803][T13078] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 335.154026][T13078] RIP: 0023:0xf7fd8549 [ 335.159504][T13078] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 335.189234][T13078] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 335.201478][T13078] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 335.212867][T13078] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 335.224687][T13078] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 335.236167][T13078] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 335.246168][T13078] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:49 executing program 2: add_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/29, 0x1d) 06:03:49 executing program 0: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x70, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x12, 0x3, 'bitmap:ip,mac\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @empty=0x2}}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_TIMEOUT={0x8, 0x6, 0x1, 0x0, 0xfff}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x70}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 06:03:49 executing program 2: add_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/29, 0x1d) 06:03:49 executing program 3 (fault-call:0 fault-nth:49): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) [ 335.575894][T13091] FAULT_INJECTION: forcing a failure. [ 335.575894][T13091] name failslab, interval 1, probability 0, space 0, times 0 06:03:49 executing program 2: add_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/29, 0x1d) [ 335.658234][T13091] CPU: 3 PID: 13091 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 335.671063][T13091] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 06:03:49 executing program 2: add_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/29, 0x1d) [ 335.688515][T13091] Call Trace: [ 335.699501][T13091] dump_stack_lvl+0xcd/0x134 [ 335.715647][T13091] should_fail.cold+0x5/0xa [ 335.736933][T13091] ? alloc_workqueue_attrs+0x38/0x80 [ 335.750677][T13091] should_failslab+0x5/0x10 [ 335.756347][T13091] kmem_cache_alloc_trace+0x55/0x3c0 [ 335.762729][T13091] alloc_workqueue_attrs+0x38/0x80 [ 335.769723][T13091] apply_wqattrs_prepare+0xb4/0x890 [ 335.787901][T13091] apply_workqueue_attrs_locked+0xc1/0x140 [ 335.795848][T13091] alloc_workqueue+0xafb/0xef0 [ 335.802467][T13091] ? _raw_spin_unlock+0x24/0x40 [ 335.808310][T13091] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 335.815385][T13091] ? memcpy+0x39/0x60 [ 335.820137][T13091] ? loop_configure+0x416/0x1580 [ 335.828951][T13091] loop_configure+0x4d8/0x1580 [ 335.836827][T13091] lo_ioctl+0x403/0x1600 [ 335.844232][T13091] ? loop_set_status_old+0x250/0x250 [ 335.855833][T13091] ? find_held_lock+0x2d/0x110 [ 335.893701][T13091] ? tomoyo_path_number_perm+0x204/0x590 [ 335.901557][T13091] ? lock_downgrade+0x6e0/0x6e0 [ 335.908585][T13091] ? kfree+0xeb/0x650 [ 335.914767][T13091] ? tomoyo_path_number_perm+0x441/0x590 [ 335.923574][T13091] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 335.933134][T13091] ? tomoyo_path_number_perm+0x24e/0x590 [ 335.943208][T13091] ? lock_downgrade+0x6e0/0x6e0 [ 335.950521][T13091] lo_compat_ioctl+0xb1/0x110 [ 335.959958][T13091] compat_blkdev_ioctl+0x3c2/0x870 [ 335.982539][T13091] ? lo_ioctl+0x1600/0x1600 [ 335.988238][T13091] ? blkdev_ioctl+0x6d0/0x6d0 [ 335.994438][T13091] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 336.022913][T13091] ? blkdev_ioctl+0x6d0/0x6d0 [ 336.030098][T13091] __do_compat_sys_ioctl+0x1c7/0x290 [ 336.038904][T13091] __do_fast_syscall_32+0x65/0xf0 [ 336.046533][T13091] do_fast_syscall_32+0x2f/0x70 [ 336.054466][T13091] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 336.064773][T13091] RIP: 0023:0xf7fd8549 [ 336.072225][T13091] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 336.134905][T13091] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 336.148557][T13091] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 336.164696][T13091] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 336.177106][T13091] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 336.192917][T13091] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 336.206999][T13091] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:50 executing program 2: add_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/29, 0x1d) 06:03:50 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) 06:03:50 executing program 2: add_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/29, 0x1d) 06:03:50 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) 06:03:50 executing program 3 (fault-call:0 fault-nth:50): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="53595a4b414c4c45522020080000ec80325132510000ec80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100061ec70325132510000ec70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200061ec70325132510000ec70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200062ec70325132510000ec70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200062ec70325132510000ec703251070064000000", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:50 executing program 2: add_key(&(0x7f0000000080)='dns_resolver\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/29, 0x1d) 06:03:50 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) [ 336.656846][T13119] FAULT_INJECTION: forcing a failure. [ 336.656846][T13119] name failslab, interval 1, probability 0, space 0, times 0 06:03:50 executing program 1: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) 06:03:50 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000000140)) 06:03:50 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) [ 336.712773][T13119] CPU: 2 PID: 13119 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 336.753745][T13119] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 336.778978][T13119] Call Trace: [ 336.782904][T13119] dump_stack_lvl+0xcd/0x134 [ 336.789311][T13119] should_fail.cold+0x5/0xa [ 336.794990][T13119] ? alloc_workqueue_attrs+0x38/0x80 [ 336.802599][T13119] should_failslab+0x5/0x10 [ 336.809901][T13119] kmem_cache_alloc_trace+0x55/0x3c0 [ 336.817970][T13119] alloc_workqueue_attrs+0x38/0x80 [ 336.826629][T13119] apply_wqattrs_prepare+0xbc/0x890 [ 336.835688][T13119] apply_workqueue_attrs_locked+0xc1/0x140 [ 336.846316][T13119] alloc_workqueue+0xafb/0xef0 [ 336.855969][T13119] ? _raw_spin_unlock+0x24/0x40 [ 336.864089][T13119] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 336.874713][T13119] ? memcpy+0x39/0x60 [ 336.881111][T13119] ? loop_configure+0x416/0x1580 [ 336.890995][T13119] loop_configure+0x4d8/0x1580 [ 336.900272][T13119] lo_ioctl+0x403/0x1600 [ 336.907296][T13119] ? loop_set_status_old+0x250/0x250 [ 336.916023][T13119] ? find_held_lock+0x2d/0x110 [ 336.924166][T13119] ? tomoyo_path_number_perm+0x204/0x590 [ 336.934278][T13119] ? lock_downgrade+0x6e0/0x6e0 [ 336.942209][T13119] ? kfree+0xeb/0x650 [ 336.949090][T13119] ? tomoyo_path_number_perm+0x441/0x590 [ 336.958361][T13119] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 336.968318][T13119] ? tomoyo_path_number_perm+0x24e/0x590 [ 336.976524][T13119] ? lock_downgrade+0x6e0/0x6e0 [ 336.984872][T13119] lo_compat_ioctl+0xb1/0x110 [ 336.993550][T13119] compat_blkdev_ioctl+0x3c2/0x870 [ 337.001936][T13119] ? lo_ioctl+0x1600/0x1600 [ 337.012801][T13119] ? blkdev_ioctl+0x6d0/0x6d0 [ 337.024019][T13119] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 337.035113][T13119] ? blkdev_ioctl+0x6d0/0x6d0 [ 337.045777][T13119] __do_compat_sys_ioctl+0x1c7/0x290 [ 337.056286][T13119] __do_fast_syscall_32+0x65/0xf0 [ 337.064057][T13119] do_fast_syscall_32+0x2f/0x70 [ 337.072508][T13119] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 337.082422][T13119] RIP: 0023:0xf7fd8549 [ 337.088976][T13119] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 337.119214][T13119] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 337.149596][T13119] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 337.166819][T13119] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 337.180964][T13119] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 337.194650][T13119] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 337.207011][T13119] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:51 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001500)={&(0x7f00000014c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x8, [@union={0x4}]}, {0x0, [0x0, 0x0, 0x0, 0x5f, 0x61, 0x61]}}, &(0x7f0000001740)=""/206, 0x2c, 0xce, 0x1}, 0x20) 06:03:51 executing program 3 (fault-call:0 fault-nth:51): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:51 executing program 0: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x1000, 0x103) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x2) 06:03:51 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001500)={&(0x7f00000014c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x8, [@union={0x4}]}, {0x0, [0x0, 0x0, 0x0, 0x5f, 0x61, 0x61]}}, &(0x7f0000001740)=""/206, 0x2c, 0xce, 0x1}, 0x20) [ 337.396753][T13133] FAULT_INJECTION: forcing a failure. [ 337.396753][T13133] name failslab, interval 1, probability 0, space 0, times 0 [ 337.421904][T13133] CPU: 3 PID: 13133 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 337.435654][T13133] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 337.452060][T13133] Call Trace: [ 337.457638][T13133] dump_stack_lvl+0xcd/0x134 [ 337.464354][T13133] should_fail.cold+0x5/0xa [ 337.471203][T13133] should_failslab+0x5/0x10 [ 337.477886][T13133] kmem_cache_alloc_node+0x65/0x3e0 [ 337.485589][T13133] ? alloc_unbound_pwq+0x4a5/0xcd0 [ 337.493067][T13133] alloc_unbound_pwq+0x4a5/0xcd0 [ 337.500028][T13133] apply_wqattrs_prepare+0x2b6/0x890 [ 337.508454][T13133] apply_workqueue_attrs_locked+0xc1/0x140 [ 337.517145][T13133] alloc_workqueue+0xafb/0xef0 [ 337.524326][T13133] ? _raw_spin_unlock+0x24/0x40 [ 337.530207][T13133] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 337.537769][T13133] ? memcpy+0x39/0x60 [ 337.542842][T13133] ? loop_configure+0x416/0x1580 [ 337.549231][T13133] loop_configure+0x4d8/0x1580 [ 337.555472][T13133] lo_ioctl+0x403/0x1600 [ 337.561127][T13133] ? loop_set_status_old+0x250/0x250 [ 337.568149][T13133] ? find_held_lock+0x2d/0x110 [ 337.574417][T13133] ? tomoyo_path_number_perm+0x204/0x590 [ 337.582166][T13133] ? lock_downgrade+0x6e0/0x6e0 [ 337.588615][T13133] ? kfree+0xeb/0x650 [ 337.594400][T13133] ? tomoyo_path_number_perm+0x441/0x590 [ 337.602348][T13133] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 337.611359][T13133] ? tomoyo_path_number_perm+0x24e/0x590 [ 337.618527][T13133] ? lock_downgrade+0x6e0/0x6e0 [ 337.624361][T13133] lo_compat_ioctl+0xb1/0x110 [ 337.629858][T13133] compat_blkdev_ioctl+0x3c2/0x870 [ 337.636617][T13133] ? lo_ioctl+0x1600/0x1600 [ 337.642941][T13133] ? blkdev_ioctl+0x6d0/0x6d0 [ 337.649603][T13133] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 337.658668][T13133] ? blkdev_ioctl+0x6d0/0x6d0 [ 337.665595][T13133] __do_compat_sys_ioctl+0x1c7/0x290 [ 337.673386][T13133] __do_fast_syscall_32+0x65/0xf0 [ 337.680702][T13133] do_fast_syscall_32+0x2f/0x70 [ 337.687087][T13133] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 337.695562][T13133] RIP: 0023:0xf7fd8549 [ 337.701258][T13133] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 337.729389][T13133] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 337.739712][T13133] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 337.750003][T13133] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 337.761220][T13133] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 337.771811][T13133] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 337.782596][T13133] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 06:03:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x34, &(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)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000006f87aff8b68c41a39a30e8b36ac3f70c00"/128, 0x80, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000c0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000b05000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000b05000000000000600000000000000000000010000000000d00000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000005050000000000004000000000000000010100000000000040000000000000000605000000000000400000000000000000050000000000004000000000000000070500000000000040000000000000000805000000000000400000000000000000000010000000000800000000000000100"/640, 0x280, 0x10b20}, {&(0x7f0000010700)="730953edcb0edd8c55d86a7ab312dea3f036d19f7e110fc784e0a240614fb162dbb5994b67cb43af828f802e17af352b000010000000000001000000000000015450b5b7a42a4f46a47c42f6371a5dac0300000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e00005000"/224, 0xe0, 0x100000}, {&(0x7f0000010800)="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"/576, 0x240, 0x100ea0}, {&(0x7f0000010b00)="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"/512, 0x200, 0x101ea0}, {&(0x7f0000010d00)="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", 0x140, 0x102f40}, {&(0x7f0000010f00)="0000000000000000000000000000000003000000000000000001000000000000000010000000000000004000000000005450b5b7a42a4f46a47c42f6371a5dac1d7ba9adfba1d80842a50034c8cc7f75ee7ec9a68139cf5168cae088be95b4fedbb5994b67cb43af828f802e17af352b004010000000000000000000000000015450b5b7a42a4f46a47c42f6371a5dac01000000000000000500000000000000", 0xa0, 0x103fc0}, {&(0x7f0000011000)="8fce2f0105ae461059ea0ac97756894ce25fc3fed1770d1e8a4fee14cfca0a7cdbb5994b67cb43af828f802e17af352b005010000000000000000000000000015450b5b7a42a4f46a47c42f6371a5dac01000000000000000700000000000000", 0x60, 0x105000}, {&(0x7f0000011100)="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", 0x1c0, 0x106000}, {&(0x7f0000011300)="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"/416, 0x1a0, 0x106f00}, 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0xb40, 0x6904c0}], 0x0, &(0x7f0000016b00)) 06:03:51 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001500)={&(0x7f00000014c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x8, [@union={0x4}]}, {0x0, [0x0, 0x0, 0x0, 0x5f, 0x61, 0x61]}}, &(0x7f0000001740)=""/206, 0x2c, 0xce, 0x1}, 0x20) 06:03:51 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x34, 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{&(0x7f0000015700)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed4100", 0x40, 0x50fe40}, {&(0x7f0000015800)="0000000000000000000600000000000000000000000000000000c0500000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000600000000000000", 0x60, 0x50fee0}, {&(0x7f0000015900)="dc7aaa758b63d40f54cea9e127f6f59a89b8d50f07ac513e7be05c766aa37980dbb5994b67cb43af828f802e17af352b000051000000000001000000000000015450b5b7a42a4f46a47c42f6371a5dac0600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e00003000"/224, 0xe0, 0x510000}, {&(0x7f0000015a00)="000000000000000003000000000000000001000000000000000069000000000000001900000000005450b5b7a42a4f46a47c42f6371a5dac03000000000000000001000000000000000050000000000000001900000000005450b5b7a42a4f46a47c42f6371a5dac03000000000000000001000000000000000010000000000000004000000000005450b5b7a42a4f46a47c42f6371a5dac0000000000000000", 0xa0, 0x510f40}, 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0x320, 0x690000}, 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0xb40, 0x6904c0}], 0x0, &(0x7f0000016b00)) 06:03:51 executing program 3 (fault-call:0 fault-nth:52): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60}, {&(0x7f0000010100)='RRaA\x00'/32, 0x20, 0x800}, {&(0x7f0000010200)="00000000727241610100000007000000000000000000000000000000000055aa", 0x20, 0x9e0}, {&(0x7f0000010300)="601c6d6b646f736616e0ca00088020000400000004f80000200040000300000000000000010000000000000002000000010006000000000000000000000000008000"/96, 0x60, 0x3000}, {&(0x7f0000010400)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10000}, {&(0x7f0000010500)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x10800}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11000}, {&(0x7f0000010700)="f8ffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0fffffff0f", 0x20, 0x11800}, {&(0x7f0000010800)="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", 0x120, 0x12000}, {&(0x7f0000010a00)="2e20202020202020202020100061ec70325132510000ec7032510300000000002e2e202020202020202020100061ec70325132510000ec70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200061ec70325132510000ec70325104001a040000", 0x80, 0x52000}, {&(0x7f0000010b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x92000}, {&(0x7f0000011000)='syzkallers\x00'/32, 0x20, 0xd2000}, {&(0x7f0000011100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x152000}], 0x0, &(0x7f0000011200)) 06:03:51 executing program 0: pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x0) mq_getsetattr(r0, 0x0, 0x0) 06:03:51 executing program 0: pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x0) mq_getsetattr(r0, 0x0, 0x0) 06:03:51 executing program 1: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001500)={&(0x7f00000014c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x8, [@union={0x4}]}, {0x0, [0x0, 0x0, 0x0, 0x5f, 0x61, 0x61]}}, &(0x7f0000001740)=""/206, 0x2c, 0xce, 0x1}, 0x20) [ 337.887384][T13152] FAULT_INJECTION: forcing a failure. [ 337.887384][T13152] name failslab, interval 1, probability 0, space 0, times 0 [ 337.911476][T13152] CPU: 2 PID: 13152 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 337.931207][T13152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 337.955508][T13152] Call Trace: [ 337.960040][T13152] dump_stack_lvl+0xcd/0x134 [ 337.967506][T13152] should_fail.cold+0x5/0xa [ 337.986988][T13152] should_failslab+0x5/0x10 [ 337.993457][T13152] kmem_cache_alloc_node+0x65/0x3e0 06:03:51 executing program 0: pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x0) mq_getsetattr(r0, 0x0, 0x0) [ 338.007289][T13152] ? alloc_unbound_pwq+0x4a5/0xcd0 [ 338.015912][T13152] alloc_unbound_pwq+0x4a5/0xcd0 [ 338.027517][T13152] apply_wqattrs_prepare+0x624/0x890 [ 338.035533][T13152] apply_workqueue_attrs_locked+0xc1/0x140 [ 338.044172][T13152] alloc_workqueue+0xafb/0xef0 [ 338.051028][T13152] ? _raw_spin_unlock+0x24/0x40 [ 338.070893][T13152] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 338.079025][T13152] ? memcpy+0x39/0x60 [ 338.085662][T13152] ? loop_configure+0x416/0x1580 06:03:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x80047437, 0xc04a01) 06:03:51 executing program 1: getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000000005070000000061ec826600000002", @ANYRES32=r0, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}, 0x1, 0x0, 0x0, 0x8c1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_getroute={0x1c, 0x1a, 0x20, 0x70bd29, 0x25dfdbfe, {0x2, 0x10, 0x0, 0x81, 0xfd, 0x0, 0xc9, 0x3, 0x400}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8800}, 0x10) r2 = socket(0x10, 0x803, 0x0) r3 = socket(0x1, 0x803, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)={0x5c, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x48, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x21, 0x1, @loopback}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x5c}}, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r4, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, 0x3, 0x2, 0x801, 0x0, 0x0, {0x7, 0x0, 0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x4008010}, 0x4000) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@ipv6_newaddr={0x18, 0x14, 0x9535393fea6295b5, 0x1, 0x0, {0xa, 0x0, 0x0, 0x0, r5}}, 0x18}}, 0x0) r6 = socket(0x10, 0x803, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_ADDRESS={0x14, 0x1, @local}]}, 0x40}}, 0x0) [ 338.093632][T13152] loop_configure+0x4d8/0x1580 06:03:51 executing program 0: pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x0) mq_getsetattr(r0, 0x0, 0x0) [ 338.100805][T13152] lo_ioctl+0x403/0x1600 [ 338.117109][T13152] ? loop_set_status_old+0x250/0x250 [ 338.132423][T13164] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 338.135389][T13152] ? find_held_lock+0x2d/0x110 [ 338.135530][T13152] ? tomoyo_path_number_perm+0x204/0x590 [ 338.152224][T13164] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 338.170535][T13152] ? lock_downgrade+0x6e0/0x6e0 [ 338.170575][T13152] ? kfree+0xeb/0x650 [ 338.170599][T13152] ? tomoyo_path_number_perm+0x441/0x590 [ 338.170721][T13152] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 338.170749][T13152] ? tomoyo_path_number_perm+0x24e/0x590 [ 338.170896][T13152] ? lock_downgrade+0x6e0/0x6e0 [ 338.201285][T13164] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 338.201619][T13152] lo_compat_ioctl+0xb1/0x110 [ 338.207861][T13164] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 338.218027][T13152] compat_blkdev_ioctl+0x3c2/0x870 [ 338.218078][T13152] ? lo_ioctl+0x1600/0x1600 [ 338.218108][T13152] ? blkdev_ioctl+0x6d0/0x6d0 [ 338.218141][T13152] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 338.218178][T13152] ? blkdev_ioctl+0x6d0/0x6d0 [ 338.218216][T13152] __do_compat_sys_ioctl+0x1c7/0x290 [ 338.218258][T13152] __do_fast_syscall_32+0x65/0xf0 [ 338.218295][T13152] do_fast_syscall_32+0x2f/0x70 [ 338.218321][T13152] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 338.218351][T13152] RIP: 0023:0xf7fd8549 [ 338.218373][T13152] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 338.218397][T13152] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 338.218437][T13152] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 338.218454][T13152] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 338.218470][T13152] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 338.218486][T13152] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 338.218501][T13152] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 338.237127][T13152] ------------[ cut here ]------------ [ 338.460762][T13152] WARNING: CPU: 0 PID: 13152 at kernel/locking/lockdep.c:6305 lockdep_unregister_key+0x19a/0x250 [ 338.473282][T13152] Modules linked in: [ 338.486891][T13152] CPU: 0 PID: 13152 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 338.503972][T13152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 338.519269][T13152] RIP: 0010:lockdep_unregister_key+0x19a/0x250 [ 338.530287][T13152] Code: 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 8f 00 00 00 4d 89 7d 08 48 b8 22 01 00 00 00 00 ad de 48 89 43 08 eb 02 <0f> 0b 4c 89 f7 ba 01 00 00 00 48 89 ee e8 44 fd ff ff 4c 89 f7 e8 [ 338.558287][T13152] RSP: 0018:ffffc9000997f8a8 EFLAGS: 00010046 [ 338.566068][T13152] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffffffff1ad8cad [ 338.575665][T13152] RDX: 1ffffffff1fca18c RSI: 0000000000000004 RDI: ffffffff8fe50c60 [ 338.585711][T13152] RBP: ffff888029fec128 R08: 0000000000000001 R09: 0000000000000003 [ 338.596753][T13152] R10: fffff5200132ff0b R11: 0000000000000001 R12: 0000000000000246 [ 338.610286][T13152] R13: dffffc0000000000 R14: ffffffff8fcc6858 R15: ffff888029fec020 [ 338.620869][T13152] FS: 0000000000000000(0000) GS:ffff88802ca00000(0063) knlGS:00000000f55d2b40 [ 338.634247][T13152] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 338.644130][T13152] CR2: 000000000816c0d0 CR3: 0000000072d2c000 CR4: 0000000000150ef0 [ 338.656147][T13152] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 338.667324][T13152] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 338.678906][T13152] Call Trace: [ 338.683780][T13152] alloc_workqueue+0xb31/0xef0 [ 338.690950][T13152] ? _raw_spin_unlock+0x24/0x40 [ 338.698170][T13152] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 338.706600][T13152] ? memcpy+0x39/0x60 [ 338.712269][T13152] ? loop_configure+0x416/0x1580 [ 338.719753][T13152] loop_configure+0x4d8/0x1580 [ 338.726887][T13152] lo_ioctl+0x403/0x1600 [ 338.733169][T13152] ? loop_set_status_old+0x250/0x250 [ 338.740957][T13152] ? find_held_lock+0x2d/0x110 [ 338.747557][T13152] ? tomoyo_path_number_perm+0x204/0x590 [ 338.755057][T13152] ? lock_downgrade+0x6e0/0x6e0 [ 338.762031][T13152] ? kfree+0xeb/0x650 [ 338.768036][T13152] ? tomoyo_path_number_perm+0x441/0x590 [ 338.775057][T13152] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 338.783973][T13152] ? tomoyo_path_number_perm+0x24e/0x590 [ 338.791980][T13152] ? lock_downgrade+0x6e0/0x6e0 [ 338.799821][T13152] lo_compat_ioctl+0xb1/0x110 [ 338.805882][T13152] compat_blkdev_ioctl+0x3c2/0x870 [ 338.812670][T13152] ? lo_ioctl+0x1600/0x1600 [ 338.818885][T13152] ? blkdev_ioctl+0x6d0/0x6d0 [ 338.824571][T13152] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 338.832134][T13152] ? blkdev_ioctl+0x6d0/0x6d0 [ 338.836912][T13152] __do_compat_sys_ioctl+0x1c7/0x290 [ 338.842314][T13152] __do_fast_syscall_32+0x65/0xf0 [ 338.848581][T13152] do_fast_syscall_32+0x2f/0x70 [ 338.853771][T13152] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 338.860152][T13152] RIP: 0023:0xf7fd8549 [ 338.864294][T13152] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 338.886913][T13152] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 338.897210][T13152] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 338.906205][T13152] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 338.915658][T13152] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 338.925662][T13152] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 338.936491][T13152] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 338.947307][T13152] Kernel panic - not syncing: panic_on_warn set ... [ 338.954938][T13152] CPU: 0 PID: 13152 Comm: syz-executor.3 Not tainted 5.14.0-rc1-syzkaller #0 [ 338.965860][T13152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014 [ 338.975596][T13152] Call Trace: [ 338.979330][T13152] dump_stack_lvl+0xcd/0x134 [ 338.985372][T13152] panic+0x306/0x73d [ 338.991785][T13152] ? __warn_printk+0xf3/0xf3 [ 338.998271][T13152] ? __warn.cold+0x1a/0x44 [ 339.004448][T13152] ? lockdep_unregister_key+0x19a/0x250 [ 339.011823][T13152] __warn.cold+0x35/0x44 [ 339.017353][T13152] ? lockdep_unregister_key+0x19a/0x250 [ 339.024915][T13152] report_bug+0x1bd/0x210 [ 339.031495][T13152] handle_bug+0x3c/0x60 [ 339.037695][T13152] exc_invalid_op+0x14/0x40 [ 339.044097][T13152] asm_exc_invalid_op+0x12/0x20 [ 339.050688][T13152] RIP: 0010:lockdep_unregister_key+0x19a/0x250 [ 339.059945][T13152] Code: 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 8f 00 00 00 4d 89 7d 08 48 b8 22 01 00 00 00 00 ad de 48 89 43 08 eb 02 <0f> 0b 4c 89 f7 ba 01 00 00 00 48 89 ee e8 44 fd ff ff 4c 89 f7 e8 [ 339.083951][T13152] RSP: 0018:ffffc9000997f8a8 EFLAGS: 00010046 [ 339.091992][T13152] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 1ffffffff1ad8cad [ 339.101802][T13152] RDX: 1ffffffff1fca18c RSI: 0000000000000004 RDI: ffffffff8fe50c60 [ 339.112419][T13152] RBP: ffff888029fec128 R08: 0000000000000001 R09: 0000000000000003 [ 339.122920][T13152] R10: fffff5200132ff0b R11: 0000000000000001 R12: 0000000000000246 [ 339.134294][T13152] R13: dffffc0000000000 R14: ffffffff8fcc6858 R15: ffff888029fec020 [ 339.146771][T13152] ? lockdep_unregister_key+0x3e/0x250 [ 339.154863][T13152] alloc_workqueue+0xb31/0xef0 [ 339.161348][T13152] ? _raw_spin_unlock+0x24/0x40 [ 339.166842][T13152] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 339.172967][T13152] ? memcpy+0x39/0x60 [ 339.178247][T13152] ? loop_configure+0x416/0x1580 [ 339.184474][T13152] loop_configure+0x4d8/0x1580 [ 339.190131][T13152] lo_ioctl+0x403/0x1600 [ 339.195116][T13152] ? loop_set_status_old+0x250/0x250 [ 339.201621][T13152] ? find_held_lock+0x2d/0x110 [ 339.206973][T13152] ? tomoyo_path_number_perm+0x204/0x590 [ 339.213757][T13152] ? lock_downgrade+0x6e0/0x6e0 [ 339.219708][T13152] ? kfree+0xeb/0x650 [ 339.224676][T13152] ? tomoyo_path_number_perm+0x441/0x590 [ 339.231934][T13152] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 339.239847][T13152] ? tomoyo_path_number_perm+0x24e/0x590 [ 339.247099][T13152] ? lock_downgrade+0x6e0/0x6e0 [ 339.263021][T13152] lo_compat_ioctl+0xb1/0x110 [ 339.268545][T13152] compat_blkdev_ioctl+0x3c2/0x870 [ 339.275144][T13152] ? lo_ioctl+0x1600/0x1600 [ 339.280461][T13152] ? blkdev_ioctl+0x6d0/0x6d0 [ 339.286211][T13152] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 339.294433][T13152] ? blkdev_ioctl+0x6d0/0x6d0 [ 339.300724][T13152] __do_compat_sys_ioctl+0x1c7/0x290 [ 339.307801][T13152] __do_fast_syscall_32+0x65/0xf0 [ 339.314680][T13152] do_fast_syscall_32+0x2f/0x70 [ 339.322458][T13152] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 339.331998][T13152] RIP: 0023:0xf7fd8549 [ 339.338157][T13152] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 339.365591][T13152] RSP: 002b:00000000f55d2418 EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 339.377106][T13152] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 339.387810][T13152] RDX: 0000000000000004 RSI: 0000000000000005 RDI: 000000000816c000 [ 339.397540][T13152] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 339.407059][T13152] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 339.418681][T13152] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 340.607692][T13152] Shutting down cpus with NMI [ 340.616708][T13152] Kernel Offset: disabled [ 340.623027][T13152] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:03:53 Registers: info registers vcpu 0 RAX=000000000000005d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8432b6f1 RDI=ffffffff904e35e0 RBP=ffffffff904e35a0 RSP=ffffc9000997f278 R8 =0000000000000000 R9 =0000000000000000 R10=ffffffff8432b6e2 R11=000000000000001f R12=0000000000000000 R13=000000000000005d R14=ffffffff904e35a0 R15=dffffc0000000000 RIP=ffffffff8432b71a RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0000 0000000000000000 ffffffff 00c00000 GS =0063 ffff88802ca00000 ffffffff 00d0f300 DPL=3 DS [-WA] LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000003000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=000000000816c0d0 CR3=0000000072d2c000 CR4=00150ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000bfe62e42fefa39ef XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000003 RBX=0000000000000000 RCX=dffffc0000000000 RDX=0000000000000000 RSI=0000000000000003 RDI=ffffffff901d8e80 RBP=ffffffff901d8e80 RSP=ffffc900077a6818 R8 =0000000000000001 R9 =0000000000000000 R10=fffffbfff203b1d0 R11=0000000000000001 R12=0000000000000000 R13=fffffbfff203b1d0 R14=0000000000000001 R15=ffff88802cb52880 RIP=ffffffff813305fb RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] FS =0000 0000000000000000 ffffffff 00c00000 GS =0063 ffff88802cb00000 ffffffff 00d0f300 DPL=3 DS [-WA] LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe000003e000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000003c000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00000000f5595db0 CR3=00000000734c4000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000052 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=0000000000000000 RBX=ffff88802ca58760 RCX=0000000000000001 RDX=0000000000000000 RSI=ffff888013dbd4c0 RDI=0000000000000003 RBP=0000000000000003 RSP=ffffc900013579f0 R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff816a40b6 R11=0000000000000000 R12=ffffed100594b0ed R13=0000000000000000 R14=ffff88802ca58768 R15=0000000000000001 RIP=ffffffff817580ac RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 000fffff 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 000fffff 00000000 FS =0000 0000000000000000 000fffff 00000000 GS =0000 ffff88802cc00000 000fffff 00000000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe0000079000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe0000077000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00000000f55d1fe4 CR3=000000000b68e000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000052 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=0000000000000003 RBX=0000000000000000 RCX=dffffc0000000000 RDX=0000000000000000 RSI=0000000000000003 RDI=ffff88802cb51a80 RBP=ffff88802cb51a80 RSP=ffffc900005b8b00 R8 =0000000000000001 R9 =ffff88802cb51a80 R10=ffffed100596a350 R11=ffff88802cb51bf8 R12=0000000000000000 R13=ffffed100596a350 R14=0000000000000001 R15=ffff88802cd52880 RIP=ffffffff813305fb RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000000000000000 ffffffff 00c00000 GS =0000 ffff88802cd00000 ffffffff 00c00000 LDT=0000 0000000000000000 00000000 00000000 TR =0040 fffffe00000b4000 00000067 00008b00 DPL=0 TSS64-busy GDT= fffffe00000b2000 0000007f IDT= fffffe0000000000 0000ffff CR0=80050033 CR2=00007faaf6c6a028 CR3=000000006a898000 CR4=00150ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000052 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000