0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2096.975555][T17603] loop5: detected capacity change from 0 to 6 [ 2097.082456][T17603] FAT-fs (loop5): IO charset a not found 06:30:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240600004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2097.208126][T17636] loop0: detected capacity change from 0 to 65 [ 2097.228588][T17637] loop3: detected capacity change from 0 to 264192 06:30:33 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x4000000) [ 2097.297594][T17636] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2097.303733][T17637] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2097.365117][T17637] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 [ 2097.410469][T17651] loop5: detected capacity change from 0 to 6 [ 2097.905810][T17651] FAT-fs (loop5): IO charset a not found 06:30:34 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8000, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {&(0x7f0000000280)="c8e64f13d8c398ba327439025bdd5e66a11b9d40015902f13366508504b5009581c09f375c815ebab8c76d488db54974e671ff447b6ae0909c01473bf2bb57b5d825b32e3a677dcb7b0c55d47789ac2a9a450ab4b4b12baadbaa9071f06e058ba6b8af54902a4ac3f8ce2991f0fdb0a74b9afa312c5104e9a6bba2ad083dd3e3cfbce4a4d99f6581b66cd805290727635b5a42698d59e614ef4bffb832abf5ef7a685085f35d2a2c5965deeb7b3e4b", 0xaf, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) lsetxattr$trusted_overlay_origin(0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) 06:30:34 executing program 0: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x2000, 0x0, 0x0, 0x0) 06:30:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:34 executing program 4: r0 = syz_io_uring_setup(0x100882, &(0x7f0000000240)={0x0, 0x1000000}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) r4 = syz_io_uring_setup(0x1550, &(0x7f0000000180)={0x0, 0xf949, 0x10, 0x1, 0xa0}, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000200)) r5 = pkey_alloc(0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000480)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) syz_io_uring_setup(0x1403, &(0x7f00000004c0)={0x0, 0xe6a4, 0x2, 0x1, 0x12c, 0x0, r6}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ee5000/0x9000)=nil, &(0x7f0000000540), &(0x7f0000000580)) pkey_mprotect(&(0x7f0000739000/0x1000)=nil, 0x1000, 0x2000000, r5) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, r5) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_setup(0x240, &(0x7f0000000080)={0x0, 0x33b1, 0x0, 0x3, 0x2a5, 0x0, r0}, &(0x7f0000eeb000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)=0x0) r11 = socket$can_bcm(0x1d, 0x2, 0x2) syz_io_uring_submit(r8, r10, &(0x7f0000000440)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x4, 0x0, r11, 0x0, &(0x7f0000000340)="336bb3bea8432a861286b36b56e772f0bb26b9f15b0ab1933db5adf2ab76d47df5e4338830f7319a509f67014fe3de1130129e331bc4f88b16852bf694ac8be84a8d6c962065a52cb9c7645ba7d472ee2a39ef6772437293b9f8d7a4dd30cf4ebeaddc135006c44e1036328a9b445cd9b32eff242230bc758e2f7da73e250d4124a171cad32400b33ff65e14c049434fda2c116ed212c3ca65d21da3ffbfa4c77f72fad090d8b8846ded8dae0ae5a147d97327799a303779e26421a0fabcdf99", 0xc0, 0x10100, 0x1, {0x0, r7}}, 0xd35c) [ 2098.219808][ T1191] ieee802154 phy0 wpan0: encryption failed: -22 [ 2098.226852][ T1191] ieee802154 phy1 wpan1: encryption failed: -22 06:30:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2098.578993][T17673] loop3: detected capacity change from 0 to 264192 06:30:34 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x7000000) [ 2098.649053][T17673] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:30:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2098.726428][T17673] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 06:30:34 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x100) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40086602, &(0x7f00000001c0)=0xcdf4) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000000800000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_atm={0x8}]}, 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002e80)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xc}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8}]}}]}, 0x3c}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@private0, @in=@empty, 0x4e20, 0xdd8, 0x4e23, 0x6, 0xa, 0x80, 0x20, 0x3a, r8, 0xee00}, {0x1, 0x0, 0x2, 0x3, 0x6, 0x8, 0x7a9faec0, 0xbb}, {0x9, 0x6, 0x81, 0x1}, 0x5d2f, 0x6e6bb7, 0x0, 0x0, 0x1, 0x1}, {{@in6=@empty, 0x4d5, 0x33}, 0x4, @in6=@mcast2, 0x3504, 0x4, 0x1, 0x3f, 0x9, 0x0, 0x1}}, 0xe8) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x3, 0x36, 0x5, 0x9, 0x0, 0x7fff, 0x2360, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x4, @perf_config_ext={0x5, 0x20c9}, 0x10000, 0x16, 0x1e4f, 0x8, 0x1000, 0xa0000000, 0xff, 0x0, 0x4, 0x0, 0x2}, 0x0, 0x4, r4, 0xd) 06:30:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240680004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2098.918229][T17691] loop5: detected capacity change from 0 to 6 06:30:35 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8000, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {&(0x7f0000000280)="c8e64f13d8c398ba327439025bdd5e66a11b9d40015902f13366508504b5009581c09f375c815ebab8c76d488db54974e671ff447b6ae0909c01473bf2bb57b5d825b32e3a677dcb7b0c55d47789ac2a9a450ab4b4b12baadbaa9071f06e058ba6b8af54902a4ac3f8ce2991f0fdb0a74b9afa312c5104e9a6bba2ad083dd3e3cfbce4a4d99f6581b66cd805290727635b5a42698d59e614ef4bffb832abf5ef7a685085f35d2a2c5965deeb7b3e4b", 0xaf, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) lsetxattr$trusted_overlay_origin(0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) 06:30:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2099.081411][T17696] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 2099.154920][T17691] FAT-fs (loop5): IO charset a not found [ 2099.206608][T17702] loop3: detected capacity change from 0 to 264192 06:30:35 executing program 0: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x1f00, 0x0, 0x0, 0x0) [ 2099.273146][T17691] loop5: detected capacity change from 0 to 6 [ 2099.371568][T17691] FAT-fs (loop5): IO charset a not found [ 2099.378206][T17702] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:30:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2099.439780][T17702] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 [ 2099.511727][T17696] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 06:30:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000280010002406c0004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:36 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x1f000000) 06:30:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:36 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) r6 = dup(r5) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r6, 0xc018937a, &(0x7f0000000100)={{0x1, 0x1, 0x18, r4, {0x7}}, './file0\x00'}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) [ 2100.207040][T17729] loop5: detected capacity change from 0 to 6 06:30:36 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8000, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {&(0x7f0000000280)="c8e64f13d8c398ba327439025bdd5e66a11b9d40015902f13366508504b5009581c09f375c815ebab8c76d488db54974e671ff447b6ae0909c01473bf2bb57b5d825b32e3a677dcb7b0c55d47789ac2a9a450ab4b4b12baadbaa9071f06e058ba6b8af54902a4ac3f8ce2991f0fdb0a74b9afa312c5104e9a6bba2ad083dd3e3cfbce4a4d99f6581b66cd805290727635b5a42698d59e614ef4bffb832abf5ef7a685085f35d2a2c5965deeb7b3e4b", 0xaf, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) lsetxattr$trusted_overlay_origin(0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0) 06:30:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2100.436597][T17729] FAT-fs (loop5): IO charset a not found [ 2100.467094][T17744] loop3: detected capacity change from 0 to 264192 06:30:36 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) r0 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fchown(r0, r1, r2) mount$cgroup(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x1000, &(0x7f0000000180)={[{@xattr}, {@noprefix}], [{@euid_gt={'euid>', r1}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) lsetxattr$trusted_overlay_origin(0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) [ 2100.523286][T17744] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2100.556552][T17744] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 [ 2100.638853][T17752] loop0: detected capacity change from 0 to 64 [ 2100.664972][T17752] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2100.695363][T17752] cgroup: none used incorrectly 06:30:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:37 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) r0 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fchown(r0, r1, r2) mount$cgroup(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x1000, &(0x7f0000000180)={[{@xattr}, {@noprefix}], [{@euid_gt={'euid>', r1}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) lsetxattr$trusted_overlay_origin(0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) [ 2101.065504][T17729] loop5: detected capacity change from 0 to 6 [ 2101.107855][T17768] loop0: detected capacity change from 0 to 64 [ 2101.114624][T17729] FAT-fs (loop5): IO charset a not found [ 2101.134434][T17768] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 06:30:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240740004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:37 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x20000000) 06:30:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d000100691180ffffff00008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:37 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x8000, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {&(0x7f0000000280)="c8e64f13d8c398ba327439025bdd5e66a11b9d40015902f13366508504b5009581c09f375c815ebab8c76d488db54974e671ff447b6ae0909c01473bf2bb57b5d825b32e3a677dcb7b0c55d47789ac2a9a450ab4b4b12baadbaa9071f06e058ba6b8af54902a4ac3f8ce2991f0fdb0a74b9afa312c5104e9a6bba2ad083dd3e3cfbce4a4d99f6581b66cd805290727635b5a42698d59e614ef4bffb832abf5ef7a685085f35d2a2c5965deeb7b3e4b", 0xaf, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2101.187937][T17768] cgroup: none used incorrectly 06:30:37 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0}}, 0x9) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x378d, &(0x7f00000002c0)={0x0, 0xe9ed, 0x2, 0x3, 0x2bd}, &(0x7f00006d6000/0x1000)=nil, &(0x7f00006d5000/0x4000)=nil, &(0x7f0000000340), &(0x7f0000000380)) pselect6(0x40, &(0x7f0000000100)={0x2, 0x100000001, 0x3, 0xffffffffffffb263, 0x9, 0x81, 0x1, 0x4}, &(0x7f0000000180)={0xffffffffffffffff, 0x3, 0x6, 0x2, 0x1, 0x2, 0x1, 0x4}, &(0x7f00000001c0)={0x80, 0x0, 0x2, 0x2, 0x0, 0xfffffffffffffffa, 0x1000, 0x1ff}, &(0x7f0000000200), &(0x7f0000000280)={&(0x7f0000000240)={[0x2]}, 0x8}) [ 2101.312725][T17777] loop3: detected capacity change from 0 to 264192 [ 2101.412587][T17784] loop5: detected capacity change from 0 to 6 [ 2101.448077][T17777] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2101.510996][T17777] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 [ 2101.544113][T17784] FAT-fs (loop5): IO charset a not found 06:30:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:37 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) r0 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fchown(r0, r1, r2) mount$cgroup(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x1000, &(0x7f0000000180)={[{@xattr}, {@noprefix}], [{@euid_gt={'euid>', r1}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) lsetxattr$trusted_overlay_origin(0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) 06:30:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:38 executing program 3: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x8000, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {&(0x7f0000000280)="c8e64f13d8c398ba327439025bdd5e66a11b9d40015902f13366508504b5009581c09f375c815ebab8c76d488db54974e671ff447b6ae0909c01473bf2bb57b5d825b32e3a677dcb7b0c55d47789ac2a9a450ab4b4b12baadbaa9071f06e058ba6b8af54902a4ac3f8ce2991f0fdb0a74b9afa312c5104e9a6bba2ad083dd3e3cfbce4a4d99f6581b66cd805290727635b5a42698d59e614ef4bffb832abf5ef7a685085f35d2a2c5965deeb7b3e4b", 0xaf, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2101.822290][T17784] loop5: detected capacity change from 0 to 6 [ 2101.879353][T17784] FAT-fs (loop5): IO charset a not found 06:30:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2101.926319][T17805] loop3: detected capacity change from 0 to 264192 06:30:38 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40086602, &(0x7f00000001c0)=0xcdf4) bind$rxrpc(r4, &(0x7f0000000100)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e20, 0x16492166, @local, 0xffffff00}}, 0x24) 06:30:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111005000000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240780004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2102.117400][T17818] loop0: detected capacity change from 0 to 64 [ 2102.234080][T17825] loop5: detected capacity change from 0 to 6 06:30:38 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x4000000000000) 06:30:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2102.313797][T17818] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2102.347700][T17825] FAT-fs (loop5): IO charset a not found 06:30:39 executing program 3: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x8000, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {&(0x7f0000000280)="c8e64f13d8c398ba327439025bdd5e66a11b9d40015902f13366508504b5009581c09f375c815ebab8c76d488db54974e671ff447b6ae0909c01473bf2bb57b5d825b32e3a677dcb7b0c55d47789ac2a9a450ab4b4b12baadbaa9071f06e058ba6b8af54902a4ac3f8ce2991f0fdb0a74b9afa312c5104e9a6bba2ad083dd3e3cfbce4a4d99f6581b66cd805290727635b5a42698d59e614ef4bffb832abf5ef7a685085f35d2a2c5965deeb7b3e4b", 0xaf, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2102.909236][T17835] cgroup: none used incorrectly 06:30:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111007000000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:39 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) r0 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fchown(r0, r1, r2) mount$cgroup(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x1000, &(0x7f0000000180)={[{@xattr}, {@noprefix}], [{@euid_gt={'euid>', r1}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) lsetxattr$trusted_overlay_origin(0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0) [ 2103.072280][T17838] loop5: detected capacity change from 0 to 6 [ 2103.118998][T17848] loop3: detected capacity change from 0 to 264192 [ 2103.184533][T17838] FAT-fs (loop5): IO charset a not found 06:30:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111008000000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2103.310448][T17857] loop0: detected capacity change from 0 to 64 [ 2103.374584][T17857] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2103.422938][T17863] cgroup: none used incorrectly 06:30:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000280010002407a0004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:39 executing program 3: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x8000, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {&(0x7f0000000280)="c8e64f13d8c398ba327439025bdd5e66a11b9d40015902f13366508504b5009581c09f375c815ebab8c76d488db54974e671ff447b6ae0909c01473bf2bb57b5d825b32e3a677dcb7b0c55d47789ac2a9a450ab4b4b12baadbaa9071f06e058ba6b8af54902a4ac3f8ce2991f0fdb0a74b9afa312c5104e9a6bba2ad083dd3e3cfbce4a4d99f6581b66cd805290727635b5a42698d59e614ef4bffb832abf5ef7a685085f35d2a2c5965deeb7b3e4b", 0xaf, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:39 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) r0 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fchown(r0, r1, r2) mount$cgroup(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x1000, &(0x7f0000000180)={[{@xattr}, {@noprefix}], [{@euid_gt={'euid>', r1}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) 06:30:39 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x10000000000000) 06:30:39 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3, 0x80000001, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r6 = syz_open_dev$radio(&(0x7f0000000300), 0x0, 0x2) fcntl$setflags(r6, 0x2, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r7, 0x40189429, &(0x7f00000002c0)={0x0, 0xffff, 0x3}) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_setup(0x2783, &(0x7f0000000180)={0x0, 0xca0, 0x4, 0x1, 0x270}, &(0x7f00006d6000/0x1000)=nil, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) syz_io_uring_submit(r4, r8, &(0x7f0000000240)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xff) 06:30:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2103.937236][T17879] loop3: detected capacity change from 0 to 264192 [ 2104.211814][T17875] loop5: detected capacity change from 0 to 6 [ 2104.250578][T17875] FAT-fs (loop5): IO charset a not found 06:30:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2104.592940][T17876] loop0: detected capacity change from 0 to 64 [ 2104.609647][T17876] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 06:30:40 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) r0 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fchown(r0, r1, r2) mount$cgroup(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x1000, &(0x7f0000000180)={[{@xattr}, {@noprefix}], [{@euid_gt={'euid>', r1}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) 06:30:40 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), 0x0, 0x8000, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {&(0x7f0000000280)="c8e64f13d8c398ba327439025bdd5e66a11b9d40015902f13366508504b5009581c09f375c815ebab8c76d488db54974e671ff447b6ae0909c01473bf2bb57b5d825b32e3a677dcb7b0c55d47789ac2a9a450ab4b4b12baadbaa9071f06e058ba6b8af54902a4ac3f8ce2991f0fdb0a74b9afa312c5104e9a6bba2ad083dd3e3cfbce4a4d99f6581b66cd805290727635b5a42698d59e614ef4bffb832abf5ef7a685085f35d2a2c5965deeb7b3e4b", 0xaf, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240fe0004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:41 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) r5 = mmap$IORING_OFF_SQES(&(0x7f00006d4000/0x2000)=nil, 0x2000, 0x0, 0x8010, r0, 0x10000000) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) syz_io_uring_submit(r3, r5, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd, 0x0, 0x0, 0x3f00, 0x6, 0x0, {0x0, 0x0, r6}}, 0x8) r7 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r7, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r8 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40082404, &(0x7f00000001c0)) syz_io_uring_submit(0x0, r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) bind(r9, &(0x7f00000002c0)=@isdn={0x22, 0xf2, 0x80, 0x40, 0x4}, 0x80) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x68102, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r10, 0x1, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2105.005356][T17913] loop3: detected capacity change from 0 to 264192 [ 2105.043457][T17919] loop5: detected capacity change from 0 to 6 [ 2105.046219][T17920] loop0: detected capacity change from 0 to 64 [ 2105.077302][T17920] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 06:30:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:41 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), 0x0, 0x8000, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {&(0x7f0000000280)="c8e64f13d8c398ba327439025bdd5e66a11b9d40015902f13366508504b5009581c09f375c815ebab8c76d488db54974e671ff447b6ae0909c01473bf2bb57b5d825b32e3a677dcb7b0c55d47789ac2a9a450ab4b4b12baadbaa9071f06e058ba6b8af54902a4ac3f8ce2991f0fdb0a74b9afa312c5104e9a6bba2ad083dd3e3cfbce4a4d99f6581b66cd805290727635b5a42698d59e614ef4bffb832abf5ef7a685085f35d2a2c5965deeb7b3e4b", 0xaf, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2105.147010][T17920] cgroup: none used incorrectly [ 2105.155740][T17919] FAT-fs (loop5): IO charset a not found 06:30:41 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x100000000000000) [ 2105.271717][T17919] loop5: detected capacity change from 0 to 6 [ 2105.297597][T17938] loop3: detected capacity change from 0 to 264192 [ 2105.332185][T17919] FAT-fs (loop5): IO charset a not found 06:30:41 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) r0 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fchown(r0, r1, r2) mount$cgroup(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x1000, &(0x7f0000000180)={[{@xattr}, {@noprefix}], [{@euid_gt={'euid>', r1}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) 06:30:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:42 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), 0x0, 0x8000, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {&(0x7f0000000280)="c8e64f13d8c398ba327439025bdd5e66a11b9d40015902f13366508504b5009581c09f375c815ebab8c76d488db54974e671ff447b6ae0909c01473bf2bb57b5d825b32e3a677dcb7b0c55d47789ac2a9a450ab4b4b12baadbaa9071f06e058ba6b8af54902a4ac3f8ce2991f0fdb0a74b9afa312c5104e9a6bba2ad083dd3e3cfbce4a4d99f6581b66cd805290727635b5a42698d59e614ef4bffb832abf5ef7a685085f35d2a2c5965deeb7b3e4b", 0xaf, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:42 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r7 = syz_mount_image$f2fs(&(0x7f0000000240), &(0x7f0000000300)='./file0\x00', 0x80, 0x8, &(0x7f0000001840)=[{&(0x7f0000000340)="c0d5c2ab294a14b0092d1ab692f91028fd227391cfaa3b42ef2ac5db17d3fe2373ec5a210a75bba54390d0616158715be245d25bf08e078c1bc7c734d695e0d0fb3d58dff6174270dc03df2d75128d8708a4f9fcdf4c7a6342403f004023bf8e357e333c30fc7ea8be473d700a53e87d102ce2a455ae04931e21ecfb58794e5defb9565fce9f8980cddd961cfd2a8fd7a639f7893f37efb63a8a090e7a2c5436e09edcf042cfa6b0fe0253f7a2b8e2488eff4310e195fe86", 0xb8, 0x1}, {&(0x7f0000000440)="c9624600cdeae6770ae2a41edc8b7125", 0x10, 0x6}, {&(0x7f0000000480)="1f7c3abf994c7c300f0280b99b45c8e57d96da3149fc4dddaa4b2fbe8f4fbe6f6ff04ca80353c702b6e60982b840fb30a01c9296d162e3533e50af08ea451ff79469dad1b2134834fe58e09709e7bcee886a80cb72b483c178dcff6f085e615ffa27780e3df286d4fccfc6d24216fdbfff5098ff27", 0x75, 0xeab5}, {&(0x7f0000000500)="c284a209be7493dad1d5a2d34b1069274005d8071df86362c4ae679ee2f43c99b54ab99412bd0a52eca8886d7eca6eeeea3de8a338d6e07fb9aee84342b00f47e91a57435576d44e26e2dc9947ba9463d54401b40f63119cad40a7e14d9d90aab321e4b2c51a81fa86614794a27e961fcd26", 0x72, 0x800}, {&(0x7f0000000580)="4b5bfac8efd42b51d371e2c936fe321c71405cb89d6396ff7e35c8f33f29e27c17937804f0fe32dd6101be897e2aaa597576f82360d23767158b6f8ac06ccd71bd4f4c3eed71379b4547855602330203fb29e2f34db01bc7", 0x58, 0x800}, {&(0x7f0000000780)="7b15b38d70a5608ab6d33d204a70159fe62b6e0d9df1a81b5576e456a64d8ffb1f0569a9ccacda264b28b241bb038ea1fdf4339023cbb2bdbf506da402cef815651bbaa46a2f309de334cb6286379bc1c0ed69f73ff8da89f674167caecfee5bc96f59767a0504afd80f6bc150b4ec402339c852b7c61e3671cb8961d62f86d59626070ec6178540b45087d02ae2bedb1d7d990f5271682223d06e6977968e2a38f82d9bb2ec480a1072bca5c2dd8bafaa2a9a526fa109e7f06e0c590da46c14fb7f94a7549e21088daff4477609815907d647aba1fd343159a3776bc6b9aa9c85578d21e721c9b51940029a89cf14728b3933b6f853dcb921d3f77c4fde67e00da55713caebda60fe27620b1ce3dde81644fb30244ad6aa8703b1e76c792ea4eea49addfeea99ac6f1d789b3dafcf483b1b3509c55e42ac882f7cf1926b0c79e61decc7f9fd9c65d008856cfde36601fd2209430febfaa25266f5443e85a7a31f224d631eb707187b7c49134c74a23171c62e58c612052caa8e12af7a2f06b7299fac8ad759cfddab04a55a377803d2e6ff4e47149e1fa23918b24c7f9281a1cf59174e590c067bdf2e235a1200040df4a7e617d99a8f81e0f1f27654ab21ce5fba71836dc7e55f5ec4bc333be93eb3ce8fe269ec5552306c9e4ca1871deacef69880fbcc85affa4cda9efdcd0d4d4c1b1c765b480536e3f870a5f16ce21b6f6c542807e249274d9beb09f5af6b50a73dc643bba9ca6a1028f1678cee99fa70601a35fa6201acd8691081db91c5efa59d12056c156600251cf9dde569ae6d1e947a08a64161a48931df32b0f39566365bda6b9ce2c1af4897cc22e7904ab4e217b0b07ae96f75b0768f873fb453258dce8d30ea55c7d35d8e60d3f060dc6fc136db6ffa05a03951545dd0cdb309d004ac5c2fcf568a168f2e18a8a8292f8e68eda1a3b976453b02d6047a38841a53418e385156473495fceff6abd12a015ccd7c4e1d611dde4a68904cb2432b41ec4407270c284a8cfe572ae7269262c1bfd4dad59ea98072950781f46f778446f8084b90a7d36c34a7d3cbba4416945c38864548b8294791104656b51667cff891c59906a698a9eb3118bba844179a1b7f4b27d16e9759cbd3f7bf1d38dd956ff20146a8c6d6f79733057be07c47953b6275fc2a34ec8ede1c19651f9467b47e20f857c83101fa1d1ac65d295c818f5a7674dbb3ed3588bd21ad70fad83fca6d33ca2612e1d4c4bf1afcb42776f3b9e3f81432686b2ed4ef74427a06fc10a02f24abdc6be43559474cc180d14e6238c083b722982428ccf3efe697b385a58b90318b8bf7e4b2a471e88d69cc49b8be2bbe7363db9c6f0e4f4c11783909f746cc32ce93aaa6e373220af4f6a2fc2d7232f915e3b3b2e4821969a95bd0425d0b6694a6d3291cb347a014ce1f3340ef0905e7c86262df01df72af8701ee14571698692d2e2b6091c3d713f138492b6b13f0c6f07f0a8a145f8e4b8fdc78dc7f01d8cf4eda0a3a5aedacfc3f960cbfc0fb803ee899c7a3925ca7927fe01add4a55e3887d9273857cf2c5c2148a0b100149cfed8d4c80cf134a226bb6b2661e0becdf02b33b1f6e97fff2cd4a9ed787c7d9c4de94e45c0d44d67098830d360308b8a988952637d58095d415903c58eb65be0d4db926e5122596fed17ea1b28141f89ff6df928d3507e97c3b87b3ba9a15f04073493b3b71cd221a225e1cf00bfd0ce4b98c0194c6f236e1addb724c2969d3b68d69a903a5ac84ac735f51c770af374336a6721282086e99a997c204786c8d99ce824877e293f882a2ebd3996cc4095c477600b3b92635756e9f7eacc03f597365e67b4b8d7d6f0e3fa33eea8c56acff35ce188c33d4a05de57677020b3f41c1adaa2379b4bbcd83b37d3306834306f4898979419b10c7037a5d39253071a68d6acdc64a9ccd0e020b19caa072dff9db958794f31879ff7c3a265ff67eb9276c2a2a85a9b6c762d2ea8d67d7b51c37cbc6253cab3204db09761463897e99441b1e85c05a24645eb2ee7bafd1c0a0e3df06a58157e60d43b0c42ea7fe34109c6f14d2927fc3bec40b29ab828cfa6483240a995c1d10368d3d17d78693e4c5e104f9ebf56cc39ae1ab2428e16e5cc999f7626ad48e38fff4d06ef4319f2aa970bafb583e963b4ffb5e80414a47aa04fcbf245a7a2c2a8705e0100bb71c522aefc8cfab519d22c7768287e7d887a4060b8b41f991222f00a07a0336463a18ff88a5141982cb70b6ee0a064146b96016a5d66781d3402cfb5be152d3b073f58c49edbcebec58427b82768b7c4c4e7c470910ba98f926dc60a421f34362f60b85d0c0cc14921e0778084a0c179f3b768091f6ba0535c004a4735e1280992797b09d75b460ede03d8eab6e88572e40d3d47ccd99b0f845d7162921c77886c0d20a70d16c5326506a3130ae677695c60921ef9f234ff10017c3b19255c8830953d32961b8eff66961e6a726c0240d8a9c9d6e699a1f22cbec586ff73b6080cdd41bd7e6b08850e7b3cefdc54e10a7b2e1234966998de6749d25cb36e634fce55d9b446f086095ecfa4da2283f2dfcc31a5e0fa854d03f178f59a8235df93401f177bd99f5ebfc37ceb3ad13da54feb6ea4f42bf4b862b05d3df4f97a1c846bf26eeaf7458aff8b5d4247dfecc266c1d38ffe99063bd9ea57e78f1f11609290d8dd6ba6ff735e386a44c6ee4c5312eef4db884058fe4a1c6f3a8d5eec0831aaa7ab8413ea1de7ee97bd12727dc46861d6b9da427ff2da188f0049225cbc27d5eb27a61e69b5ffb9413e618353a9118f99fcce5055901473fc969ae6ad5c66d147f318d1acaa8f8a8c87a969b1fbda038268b9ff086f49a296d3cef1e3a24ad8b23e1b88dee5a7a472f4b0a5d72eb31416db8fbde8c32e037f4f77ec1f4f60edbc37e925d382b0da9336231f5e268c0f64ae0bf4f09647da622888ab9ffc5c0e188fb6308944a3c02b27004cd4b3f6890cb8a6f1f03c9793436c2841c080bf428605a093d188a1d6754cf3dcfd9ec10f1c323add4ced3dc233dd9058e0a8443be4728c7b93cb55ac06cf5fb78d9ee91cd149862fc698857128744c6711a0c6c46eed65e991e11b0117ce2b2dc2f073d7ac11f8ea9c0741fabe5d7b379fa8cba7caab48b6112eb85e404727b1ea21811faa6bc8a1c7e9486d7f4b7080c799d87247f708db11aec1f4eb7d1b4ba827402e494112848200069fd4c3bd9a81cb9e437e9c400545073d4d8b718ab78756865815fa0ae513de7a0525d586dd1d6f8ab044bdd896831b3824b6824a5e5388abc18fdb31eb6ac292b246ce4f486be667214ca7341773f00cdde8ccaae4bde0d505d7ef765fd28b615295b2267402dcc0c3caca27120a854b02d033388d32dafbed64ba9c1a2cbfeffbb8d20062303d5d16d8c0892b63564bfd770df0144bb06475d1d57d01b897bcde91a151858720df08345d13257e765bf26c63557a1c619c356963095aa204a1683f1cb7a54a576c663697194e759b82af3d063d57fa066a9f27b9345ef1fb091045df6649128cb259ed0612c8152621b2a23639cce3da78cd4dc04751c96bbb213f78dbf753d9c1f7c9dd650c9269feae5ce7463b5eea2d64fd58eeb0081f2fcc5dc4a3e773bf2c717fbc18649b1397bb339768da763eff24bd030e3e36978f24cb5168f7baca69f3c4a8acde85fa5d2f39e027f14445e9f999f6963c76cd9293b1b7ce8e86f8c98733e36845358a3fe44756680da2c5f0d7af4a781fe52898ba52481f57dc93c8b8155de06f9ced8a7321dbe16e98cc4cc1c4d4b579c1bb30ae260fa99010a7ce7d059815f6565c67d805a1fe26497da9ebb0db5f13520609af5e84a5260adba4123b19f6ead353db26b532e9a5341b5678986164562ba35db67cdd5f1e004e325f11a424c81a57971fdf9586e3d80b9983937325d950aaa75a36eead4b7daaaee7aaa3b9d942d46cd2ef5a96aef7c7a16e19c2b7f103d454acfbc81ee5d41a91e800461f0fdeb07d601375869e08f4cec6dd486de05de3710706b41820745eb1371bb5de2fdcf89c7aa1e69d111f0ae8b344d72d3eee9c8a21e2f77ab9bcd2896895da0bdb43b41b1e154c6f55e51d40df813ec88c23bf8f55b9de23756d2d86358577e10b2b1d5d4f4caca672e08865588357394b323fafc14171244d44fffd9968f8fc3979ce99197ac0e45770e5ad966c7be7e881c7af0d8a2c2601031a4164a5e7fd5998ad18d9e29711d7f0f6b918dcc724239ac34f83f8b59529e281323f49219cd7bc6790d4b47ce1aace64b414349eb5ed6fc72638c1312b1e14a703cdd0b698944fbc9d03bd9c68b9ad09d0085ab40e5bddf44cabefa70fe0f6642de7f523013d8c868391b3292018ec4eb9b9a1349500fae7c0b34f79cea91abb5eabdce00083168fa6233d3070fc0afd1bff075317a78b8819cbf37dedf0ead0f2b280a9d3bfa8dd3ad7092922c9a3ea3786c1749a03fa637068e2b923d305118ec09ba9a363afbb6ab2fd22b899b45c42334893b61792ba4228a0a594514d4a7c29f13025cf358f5ee9b1796268933ef987800f3562f70c524ad1395f7b504a7ce179d4b12d62b1abf653e229d8c703e1e0bf2df7d28231577b2201eeee7bb9bede66cd36c1111546716fea142df62f52f7140eab6e82ed15c6d46e0d02428ce1c9ac4a950c39c7af3beabf67749bbe82c4a92fc9faaa596bfb9862b26385511c1b12419ee1afb91af1ded95c33fc5cdcc65969893cd0da4cf06f023720571eaddb6dc60cbf6881f7a058c66d96b4b44ef22ef2c9512dbdd9ed11ea8beea6a9d4c6a2c13c5a8bf86b09269a2ce5b89c4f1c85489ad7940d7a26af280f06e435d237dcd08478c477d383ee79573cd7c3e86c08f99a014720b2617705532ce865936df916b383102f34e40f4dc6b35c35fdb1011e6f045bbfa141e12c332f3b2ca78f619bea8927122a6787408f4488912a0e204250d4dcf21755d4776796f64d397768902922ffef809417c884df76d102422590086900b0e687f28437692de3c8cbf00038153d1c068097b8c58de7f0235e35943316c3e8c5295810b07a8edd2338bc96896297c3334e92ba3ab36a4e79f8d2467539a4ff3d13b773f33ec52e9c25f7e64135a471bf016d50bd05951b32d26a13a36c769ecab8e183d4724dc8721fa8c797190dcac197797a9438e886b22f7ab11d0a5ec8944aa0267b1349e684443f9676176e279f2d4fdf30eb45adff737c61e17f50953b130dad2261f8266fb54c097ca080ed43ffa1e8016e1a0464aab100ce4f1b39fb2861fd3ea1845ee88e5ad4de07e19696ba6b13f5d70972a36903fb9fe4eca77b1d20ab2384660761b5b7c3a6009047b504888d011be34880820b1eb7bbed32082149ac29c219f30b03725b6f4de86f9a980154eccaa8177b48db35733f219f56e7c9e73415c854e1ad22f6b1a5d86fef291b81e9877e70cdd266b4790b93ef3e554071a8b67d291cd0b60917865eeb70acfddb91f96e1815a0249354c422ba48836f7a530f8286e4df2cff2fed3415caa57849087030d08d2b4f62b2416269b659fa3bee298a0491d4711992ccb369ca73140c6a677026bcddadc8c356f1ab17fe3f86ff9809f3795d4979114a01584583d96b43d71637189eb8156aaa5e6aca55da2dd6b817fedb076bed6b4a37763311b28ed2f74dc36b7dc6f5bc72155bbd45d27a1aea1cdbaa80498864645cb02b699677e80b484e736abf41c4fd2142b92c19dbb9f98186b689a8cea1c7eb222", 0x1000, 0x660}, {&(0x7f0000000600)="1e16fcb0d89a17bc4348427e74fa6ece4c5be9a514bf6ee28493bbcb6e26301ff83db9e97efc5b3908318efd4b7f826729fe768eb1483462dc5511f877f6b4270ce721847357363312534cfed26d405b05cb881e0294ad04c34f83affb5d51a635015e3d6094f12b638c3974d541949b1d8c55a04a5b8591434ef5867f40d642af64347bbf08d71e7173b2f961c4ca4b3ff0e67c8a0bc854efc8c94b33cd5e370ece597d8cc012717bddd919f9856c1564f2e68652ff243d07e56bf3eca2e45b888f", 0xc2, 0x2}, {&(0x7f0000001780)="da21cddc217ab043d0d1a99a4890d15035560880c5f26e23af7c4f987c33916b8e9d021b803bf742be255da75425b042b39d40de631679a670dccf1d64a8804ada1e3d4e0a60ee10ff9415194441c8fca0b8d9a9ab8aad884aa9b31cc6927995bdd91c418981ad595846bd64cf44e40a1aefc28653a03452a5bc4aaf335ccf247877b0", 0x83, 0x400}], 0x102000, &(0x7f0000001900)={[{@jqfmt_vfsv1}, {@prjjquota={'prjjquota', 0x3d, '\x14.'}}, {@disable_roll_forward}, {@jqfmt_vfsv0}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@smackfshat={'smackfshat', 0x3d, '-'}}, {@smackfshat={'smackfshat', 0x3d, '(}'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) syz_io_uring_submit(r1, r4, &(0x7f0000001b00)=@IORING_OP_STATX={0x15, 0x1, 0x0, r7, &(0x7f00000019c0), &(0x7f0000001ac0)='./file0\x00', 0x99a29980f8825699, 0x6500, 0x1}, 0x8001) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_setup(0x34b0, &(0x7f0000000180)={0x0, 0xa7b7, 0x0, 0x0, 0x21a, 0x0, r0}, &(0x7f00006d3000/0x4000)=nil, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r8, r2, &(0x7f0000000400)=@IORING_OP_OPENAT2={0x1c, 0x1, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)={0x400080, 0x0, 0x13}, &(0x7f0000000280)='./file0\x00', 0x18, 0x0, 0x12345}, 0xe7f) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r5) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2105.929010][T17958] loop0: detected capacity change from 0 to 64 [ 2105.983652][T17958] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2106.001003][T17964] loop3: detected capacity change from 0 to 264192 [ 2106.001266][T17965] loop5: detected capacity change from 0 to 6 [ 2106.043827][T17972] cgroup: none used incorrectly 06:30:42 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) r0 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fchown(r0, r1, r2) 06:30:42 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {&(0x7f0000000280)="c8e64f13d8c398ba327439025bdd5e66a11b9d40015902f13366508504b5009581c09f375c815ebab8c76d488db54974e671ff447b6ae0909c01473bf2bb57b5d825b32e3a677dcb7b0c55d47789ac2a9a450ab4b4b12baadbaa9071f06e058ba6b8af54902a4ac3f8ce2991f0fdb0a74b9afa312c5104e9a6bba2ad083dd3e3cfbce4a4d99f6581b66cd805290727635b5a42698d59e614ef4bffb832abf5ef7a685085f35d2a2c5965deeb7b3e4b", 0xaf, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2106.256798][T17965] FAT-fs (loop5): IO charset a not found [ 2106.316272][T17982] loop3: detected capacity change from 0 to 264192 [ 2106.340252][T17982] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2106.363038][T17965] loop5: detected capacity change from 0 to 6 06:30:42 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x400000000000000) [ 2106.396333][T17965] FAT-fs (loop5): IO charset a not found [ 2106.412350][T17982] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 06:30:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2106.466450][T17997] loop0: detected capacity change from 0 to 64 06:30:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240860304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2106.524746][T17997] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2106.578015][T18006] cgroup: none used incorrectly 06:30:42 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:42 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) r0 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) 06:30:43 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000100)=@IORING_OP_FSYNC={0x3, 0x3, 0x0, @fd_index=0x2, 0x0, 0x0, 0x0, 0x1}, 0x1f) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:43 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[]) [ 2107.101623][T18017] loop0: detected capacity change from 0 to 64 [ 2107.134544][T18017] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2107.176458][T18020] loop5: detected capacity change from 0 to 6 [ 2107.305283][T18017] cgroup: none used incorrectly 06:30:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:43 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r0}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r1) 06:30:43 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[]) [ 2107.460343][T18020] FAT-fs (loop5): IO charset a not found 06:30:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2107.706034][T18020] loop5: detected capacity change from 0 to 6 [ 2107.806231][T18020] FAT-fs (loop5): IO charset a not found 06:30:44 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:44 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x700000000000000) [ 2107.883590][T18045] loop0: detected capacity change from 0 to 64 [ 2107.893934][T18045] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 06:30:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240870304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2107.943008][T18045] cgroup: none used incorrectly 06:30:44 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r0}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) [ 2108.013180][T18054] loop3: detected capacity change from 0 to 14 [ 2108.034216][T18054] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2108.042960][T18054] BFS-fs: bfs_fill_super(): Last block not available on loop3: 63 [ 2108.091925][T18062] loop5: detected capacity change from 0 to 6 [ 2108.156926][T18062] FAT-fs (loop5): IO charset a not found 06:30:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:44 executing program 4: r0 = syz_io_uring_setup(0x560c, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d000100691110d8000000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:44 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000500)='.pending_reads\x00', 0x75bfb6ca8842c58a, 0x80) ioctl$UFFDIO_WRITEPROTECT(r3, 0xc018aa06, &(0x7f0000000540)={{&(0x7f00006d5000/0x2000)=nil, 0x2000}, 0x1}) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f00000003c0)=@IORING_OP_SENDMSG={0x9, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0xa, 0x4e24, 0xc7ac, @remote, 0x9}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="016a91b3515015163d242aef3cc4be51c6cd645e2d2a01bf60ff39252b9606daa83a7ee0f92ef022e2004f1122592e4e93e7778408c04afcd024a6bc3727fd62fc02a6425054d0574a4d691b7b864aa85b51354a68f17b8f3f867130843423f662f171f5df0817b4d712540c8e6b2dbd807960d2093d24e963167eab406132ab0270b77f9b014a076fc6551beb69170c5b44ff80b2a6ec17cc8875ac0739b7e4dd2dbcb920b425c7f3a889b997de9ef04a3c50c44393bcfac5558efcc10bf4734afb0986fcd003be", 0xc8}, {&(0x7f0000000300)="7090940792a85ded43eb3c61aefb47033b1b7563ede25ceecae1f6abce81b1d2fa0dc3b3037e95206ebf9fae830df1ab7b22518dd9850772e5910e2144c980cce281b7626068889364265cb768f7cbb7132c4fc56ada051f6e22b05ed336f0f5ad4ef51efe55", 0x66}, {&(0x7f0000000440)="b70f887a7f5e3c6f8146edc20989ebad96215534c3ea4fac44aa53faa764e5cc6cba6410ca876416b4b07582f064d56ea0aa08ae7e07e49f5d0ec03e7d6fa30ba8996ded550f1e0070cbdfe300d19a253374c2a9b2da31626e6b3027b5c67d7f5fcc47d97daae2681e96f3b2fbe7fedd091677e8ed5c09d978e750a84bbeee500e4245880213a33f07276d9a8ada37275625153fed3adf2c9ab2203f33241a6c5ecf68e5", 0xa4}], 0x3}, 0x0, 0x20000004, 0x1}, 0x145) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:44 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2108.653063][T18081] loop0: detected capacity change from 0 to 64 [ 2108.730674][T18081] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2108.756492][T18087] loop3: detected capacity change from 0 to 14 [ 2108.775310][T18087] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2108.785825][T18087] BFS-fs: bfs_fill_super(): Last block not available on loop3: 63 [ 2108.873614][T18062] loop5: detected capacity change from 0 to 6 [ 2108.885422][T18081] cgroup: none used incorrectly 06:30:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:45 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r0}}]}) [ 2108.974101][T18062] FAT-fs (loop5): IO charset a not found 06:30:45 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x1f00000000000000) 06:30:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:45 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240880304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2109.314933][T18106] loop0: detected capacity change from 0 to 64 [ 2109.364054][T18106] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2109.459964][T18115] loop3: detected capacity change from 0 to 14 [ 2109.497907][T18115] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:30:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111089010000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2109.549636][T18115] BFS-fs: bfs_fill_super(): Last block not available on loop3: 63 [ 2109.591591][T18106] cgroup: none used incorrectly 06:30:45 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2109.678143][T18122] loop5: detected capacity change from 0 to 6 [ 2109.711586][T18122] FAT-fs (loop5): IO charset a not found 06:30:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2109.881317][T18122] loop5: detected capacity change from 0 to 6 06:30:46 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2109.981465][T18122] FAT-fs (loop5): IO charset a not found 06:30:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f00000001c0)=0xcdf4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={0x77359400}, 0x10) r1 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r2, r3, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r3, 0x0, 0x0) io_uring_enter(r1, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111089020000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240890304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2110.074019][T18143] loop0: detected capacity change from 0 to 64 [ 2110.106719][T18143] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 06:30:46 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x2000000000000000) 06:30:46 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2110.142389][T18143] cgroup: none used incorrectly [ 2110.162623][T18149] loop3: detected capacity change from 0 to 264192 [ 2110.223819][T18149] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2110.246277][T18160] loop5: detected capacity change from 0 to 6 [ 2110.332008][T18149] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 06:30:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2110.444702][T18160] FAT-fs (loop5): IO charset a not found [ 2110.530126][T23098] Bluetooth: hci6: command 0x0406 tx timeout 06:30:46 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180), 0x6e, &(0x7f0000000100)=[{&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000300)=""/166, 0xa6}, {&(0x7f0000000540)=""/116, 0x74}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x4, &(0x7f00000004c0)}, 0x40) mmap$IORING_OFF_CQ_RING(&(0x7f00006d6000/0x1000)=nil, 0x1000, 0x2000005, 0x10010, 0xffffffffffffffff, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 06:30:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2110.898340][T18172] loop0: detected capacity change from 0 to 64 [ 2110.926358][T18160] loop5: detected capacity change from 0 to 6 06:30:47 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {0x0}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2111.024222][T18160] FAT-fs (loop5): IO charset a not found [ 2111.038947][T18185] cgroup: none used incorrectly [ 2111.046689][T18172] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 06:30:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d000100691110ec020000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:47 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2111.156839][T18191] loop3: detected capacity change from 0 to 14 [ 2111.235046][T18191] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2111.273456][T18191] BFS-fs: bfs_fill_super(): Last block not available on loop3: 63 06:30:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000280010002408a0304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:47 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {0x0}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:47 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0xffffffff00000000) 06:30:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2111.618422][T18207] loop3: detected capacity change from 0 to 14 [ 2111.637759][T18207] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2111.648639][T18207] BFS-fs: bfs_fill_super(): Last block not available on loop3: 63 06:30:47 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2111.741225][T18213] loop5: detected capacity change from 0 to 6 06:30:47 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}, {0x0}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2111.936020][T18226] loop3: detected capacity change from 0 to 14 [ 2111.968481][T18226] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2111.996135][T18226] BFS-fs: bfs_fill_super(): Last block not available on loop3: 63 06:30:48 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x9, 0x3, &(0x7f0000000040)=@framed={{}, [], {0x95, 0x0, 0x4000}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x14, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x2}, 0x6d) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:48 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d000100691110a1030000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:48 executing program 0: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2112.350748][T18213] FAT-fs (loop5): IO charset a not found [ 2112.376678][T18239] loop0: detected capacity change from 0 to 64 [ 2112.392941][T18239] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2112.502158][T18213] loop5: detected capacity change from 0 to 6 [ 2112.553120][T18244] cgroup: none used incorrectly 06:30:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2112.634221][T18213] FAT-fs (loop5): IO charset a not found 06:30:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000280010002408b0304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:49 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:49 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r4, r8, &(0x7f0000000280)=@IORING_OP_STATX={0x15, 0x4, 0x0, 0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x8, 0x0, 0x1}, 0x20) 06:30:49 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:49 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f0000000100)='\x00', 0x1) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2112.999661][T18266] loop3: detected capacity change from 0 to 264192 [ 2113.013297][T18267] loop0: detected capacity change from 0 to 64 [ 2113.043625][T18267] cgroup: none used incorrectly [ 2113.050422][T18266] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2113.105316][T18266] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 06:30:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000070000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:49 executing program 0: syz_mount_image$bfs(0x0, 0x0, 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:49 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {0x0}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2113.572616][T18281] loop5: detected capacity change from 0 to 6 06:30:49 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40305829, &(0x7f0000000040)) syz_io_uring_setup(0x2eef, &(0x7f0000000180)={0x0, 0x2037, 0x2, 0x2, 0x2e8, 0x0, r4}, &(0x7f00006d2000/0x3000)=nil, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)) 06:30:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:49 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r3, 0x0, 0x0, 0x0, {0x6443}, 0x1}, 0x10000) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2113.735077][T18291] loop3: detected capacity change from 0 to 2 [ 2113.751078][T18291] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2113.753458][T18281] FAT-fs (loop5): IO charset a not found [ 2113.764020][T18291] BFS-fs: bfs_fill_super(): Last block not available on loop3: 63 [ 2113.822799][T18298] loop0: detected capacity change from 0 to 64 [ 2113.945259][T18281] loop5: detected capacity change from 0 to 6 [ 2114.052435][T18281] FAT-fs (loop5): IO charset a not found 06:30:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000280010002408c0304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:50 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {0x0}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:50 executing program 0: syz_mount_image$bfs(0x0, 0x0, 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:50 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x3, 0x0, r3, 0x0, 0x0, 0x0, 0x2001, 0x0, {0x0, r4}}, 0x7c4) r5 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r5, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2114.767858][T18328] loop3: detected capacity change from 0 to 2 [ 2114.826003][T18328] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2114.841226][T18332] loop5: detected capacity change from 0 to 6 [ 2114.868372][T18328] BFS-fs: bfs_fill_super(): Last block not available on loop3: 63 [ 2114.948242][T18332] FAT-fs (loop5): IO charset a not found 06:30:51 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e010002", 0x11, 0x200}, {0x0}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2115.098571][T18332] loop5: detected capacity change from 0 to 6 [ 2115.119600][T18344] loop0: detected capacity change from 0 to 64 [ 2115.198163][T18332] FAT-fs (loop5): IO charset a not found [ 2115.219990][T18352] loop3: detected capacity change from 0 to 2 06:30:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:51 executing program 0: syz_mount_image$bfs(0x0, 0x0, 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:51 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000180)={0x0, 0x10000, 0x2, 0x0, 0x2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r6 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r6, 0x8000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r8}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r4, r5+60000000}, 0x1, 0x1, 0x1, {0x0, r8}}, 0x1) syz_io_uring_submit(r1, 0x0, &(0x7f0000000080)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd_index=0x2, 0x5, 0x0, 0x3, 0x2, 0x1, {0x0, r8}}, 0x200) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2115.242668][T18352] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:30:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000280010002408d0304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2115.302043][T18352] BFS-fs: bfs_fill_super(): Last block not available on loop3: 63 06:30:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2115.471759][T18371] loop0: detected capacity change from 0 to 64 06:30:51 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:51 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2115.514240][T18374] loop5: detected capacity change from 0 to 6 06:30:51 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2115.626738][T18384] loop3: detected capacity change from 0 to 264192 [ 2115.687672][T18384] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:30:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2115.760727][T18374] FAT-fs (loop5): IO charset a not found [ 2115.764155][T18390] loop0: detected capacity change from 0 to 14 [ 2115.778086][T18390] cgroup: none used incorrectly [ 2115.835619][T18374] loop5: detected capacity change from 0 to 6 06:30:52 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2115.935866][T18374] FAT-fs (loop5): IO charset a not found 06:30:52 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[]) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:52 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd=r3, 0x5, 0x0, 0x6, 0x3, 0x1}, 0x1) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x99, 0x1}}, './file0\x00'}) openat$cgroup_ro(r6, &(0x7f00000001c0)='cpuacct.usage_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000280010002408e0304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:52 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40305829, &(0x7f0000000040)) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x2, 0x0, r3, &(0x7f0000000100)={0x10000, 0x10a, 0x1}, &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r4}}, 0x1) r5 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r5, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0, 0x20004800}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2116.129257][T18414] loop3: detected capacity change from 0 to 264192 [ 2116.149700][T18416] cgroup: none used incorrectly [ 2116.184348][T18414] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:30:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d000100691110001f0000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:52 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2116.589748][T18420] loop5: detected capacity change from 0 to 6 [ 2116.639644][T18420] FAT-fs (loop5): IO charset a not found [ 2116.676919][T18420] loop5: detected capacity change from 0 to 6 06:30:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:52 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2116.711953][T18434] cgroup: none used incorrectly 06:30:52 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, 0x0, &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2116.773955][T18420] FAT-fs (loop5): IO charset a not found [ 2116.810151][T18439] loop3: detected capacity change from 0 to 264192 06:30:53 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, 0x0, &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000280010002408f0304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2116.860389][T18439] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:30:53 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {0x0, 0x0, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2117.044946][T18463] loop5: detected capacity change from 0 to 6 06:30:53 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000180)={0x0, 0x80000, 0x0, 0x2}, &(0x7f00006d4000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_enter(r0, 0x58cd, 0x1099, 0x3, &(0x7f0000000080)={[0x1]}, 0x8) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x5, 0x0, r3, 0x0, &(0x7f00000000c0)="72d7f80f4d270bf461099e3c419594e9f21ec422cb1748a01dc495b84c59851755d6215201224d9861354e326ee62d", 0x2f, 0x2000, 0x0, {0x0, r8}}, 0x7) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2117.152946][T18463] FAT-fs (loop5): IO charset a not found [ 2117.177443][T18469] loop3: detected capacity change from 0 to 264192 [ 2117.210549][T18463] loop5: detected capacity change from 0 to 6 [ 2117.240729][T18469] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:30:53 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40305829, &(0x7f0000000040)) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b9f0705, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0x80000000001, r4, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:53 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, 0x0, &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2117.262417][T18463] FAT-fs (loop5): IO charset a not found 06:30:53 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40305829, &(0x7f0000000040)) mmap$IORING_OFF_SQES(&(0x7f00006d5000/0x2000)=nil, 0x2000, 0x0, 0x10010, r4, 0x10000000) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240900304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:53 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {0x0, 0x0, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:53 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2117.893869][T18498] loop5: detected capacity change from 0 to 6 [ 2117.917653][T18503] loop3: detected capacity change from 0 to 264192 06:30:54 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2117.966207][T18503] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2117.987651][T18498] FAT-fs (loop5): IO charset a not found 06:30:54 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {0x0, 0x0, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2118.048206][T18498] loop5: detected capacity change from 0 to 6 06:30:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240910304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2118.120303][T18498] FAT-fs (loop5): IO charset a not found [ 2118.157356][T18521] loop3: detected capacity change from 0 to 264192 [ 2118.226520][T18521] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2118.354732][T18536] loop5: detected capacity change from 0 to 6 06:30:54 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000180)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x3, 0x4000, @fd=r7, 0x4, 0x0, 0x0, 0x1, 0x1, {0x3}}, 0x3f6) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:54 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:54 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100), 0x0, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:54 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x0, &(0x7f0000000100), 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2118.545296][T18536] FAT-fs (loop5): IO charset a not found [ 2118.581919][T18547] loop3: detected capacity change from 0 to 264192 06:30:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2118.609076][T18536] loop5: detected capacity change from 0 to 6 [ 2118.698718][T18547] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:30:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:54 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2118.973635][T18563] cgroup: none used incorrectly [ 2119.019884][T18536] FAT-fs (loop5): IO charset a not found 06:30:55 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, 0x0) 06:30:55 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r3, &(0x7f0000000100)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e23, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}}, 0x24) socket$inet6_sctp(0xa, 0x5, 0x84) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, 0x1}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000000800000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="2c00000024000b0f00"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000800010061746d008f058413f86d9207c70722a499f0910308351c204ad82c02096f55f0a1d605492ea838038673d3fb8b079fc8a4caa7d8906c553984083abd9bc284b92744f50418e1302cb288e072859775eef6e493794f2f15c9f806b8b09e1ef98244f73589e54c171aa9797716d327259cdf7ba6b92eefded1067b69c7b68f86f51b278a1079b8cb0a186b78f3c8c32aa7c6cf919869e8ab1a0df64b3bd7c50136ad0abc0bbf3d841138dda52d7531844a241f584c5e00"/207], 0x2c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002e80)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {}, {0xc}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8}]}}]}, 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f00000001c0)={'syztnl0\x00', r6, 0x4, 0x5, 0x3f, 0x9, 0x10, @loopback, @mcast1, 0x700, 0x10, 0x7, 0xff}}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r1, r8, &(0x7f0000000180)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x6000, @fd=r0, 0x8, 0x6b5, 0x3, 0x11, 0x1, {0x4}}, 0xbe) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:55 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, 0x0) 06:30:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240920304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2119.336425][T18572] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 06:30:55 executing program 1: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d6000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r0, 0x8000000) syz_io_uring_setup(0x2347, &(0x7f00000000c0)={0x0, 0x8268, 0x20, 0x3, 0x149, 0x0, r0}, &(0x7f00006d7000/0x1000)=nil, &(0x7f00006d7000/0x12000)=nil, &(0x7f0000000200), &(0x7f0000000240)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7f) r3 = syz_io_uring_setup(0x3eb5, &(0x7f0000000180)={0x0, 0x651f, 0x0, 0x0, 0x299, 0x0, r0}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r4, r5, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r6, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r3, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:55 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100), 0x0, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:55 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, 0x0) [ 2119.562044][T18587] loop5: detected capacity change from 0 to 6 [ 2119.582697][T18590] loop3: detected capacity change from 0 to 264192 06:30:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2119.638779][T18587] FAT-fs (loop5): IO charset a not found [ 2119.642485][T18590] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2119.694146][T18598] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 06:30:55 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:56 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100), 0x0, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2119.956631][T18607] cgroup: none used incorrectly [ 2119.971965][T18608] loop3: detected capacity change from 0 to 264192 [ 2120.000590][T18608] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:30:56 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2120.052319][T18587] loop5: detected capacity change from 0 to 6 [ 2120.142742][T18587] FAT-fs (loop5): IO charset a not found [ 2120.217939][T18618] cgroup: none used incorrectly [ 2120.416213][T18621] cgroup: none used incorrectly 06:30:56 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:56 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) setsockopt$RXRPC_SECURITY_KEY(r4, 0x110, 0x1, &(0x7f0000000180)='\x00', 0x1) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:56 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:56 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x80108, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7ffffffffffffd, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000504f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:56 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c", 0x9, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2120.809487][T18631] cgroup: Unknown subsys name 'subj_role' [ 2120.852051][T18637] loop5: detected capacity change from 0 to 6 06:30:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:57 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2120.930611][T18638] loop3: detected capacity change from 0 to 264192 [ 2120.956357][T18637] FAT-fs (loop5): IO charset a not found [ 2121.004116][T18638] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2121.042711][T18638] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 06:30:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2121.120321][T18649] cgroup: Unknown subsys name 'subj_role' 06:30:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2121.210147][T18637] loop5: detected capacity change from 0 to 6 06:30:57 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:57 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) mmap$IORING_OFF_CQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1010, r0, 0x8000000) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f0000000100)='\x00', 0x1) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="20009b8b03"]}) ioctl$BTRFS_IOC_BALANCE_CTL(r4, 0x40049421, 0x3) [ 2121.302048][T18637] FAT-fs (loop5): IO charset a not found [ 2121.416954][T18664] cgroup: Unknown subsys name 'subj_role' 06:30:58 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40305829, &(0x7f0000000040)) io_uring_enter(r0, 0x6f49, 0x0, 0x2, 0x0, 0x0) 06:30:58 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c", 0x9, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:30:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000604f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:58 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2122.101462][T18677] loop5: detected capacity change from 0 to 6 [ 2122.117498][T18676] cgroup: none used incorrectly 06:30:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:58 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2122.222883][T18683] loop3: detected capacity change from 0 to 264192 [ 2122.281669][T18683] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2122.331692][T18683] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 06:30:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2122.410723][T18677] FAT-fs (loop5): IO charset a not found 06:30:58 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000006, 0x10, 0xffffffffffffffff, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2122.467425][T18677] loop5: detected capacity change from 0 to 6 [ 2122.540430][T18698] cgroup: none used incorrectly [ 2122.618861][T18677] FAT-fs (loop5): IO charset a not found 06:30:59 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:30:59 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c", 0x9, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2123.137728][T18710] loop3: detected capacity change from 0 to 264192 [ 2123.191287][T18709] cgroup: none used incorrectly [ 2123.242418][T18710] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2123.278062][T18710] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 06:30:59 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00006d4000/0x4000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) mmap$IORING_OFF_CQ_RING(&(0x7f00006d7000/0x3000)=nil, 0x3000, 0x2000009, 0x4000110, r0, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:30:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000704f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:30:59 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:30:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2123.865851][T18725] loop5: detected capacity change from 0 to 6 06:31:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2123.988466][T18725] FAT-fs (loop5): IO charset a not found 06:31:00 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r4, 0x1, 0x19, &(0x7f0000000480)='wg1\x00', 0x4) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x50030, r0, 0x10000000) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r7, 0x660c) syz_io_uring_setup(0x197d, &(0x7f0000000180)={0x0, 0xda7b, 0x1, 0x0, 0xba, 0x0, r0}, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000200), &(0x7f00000002c0)=0x0) r9 = syz_io_uring_setup(0x60b3, &(0x7f0000000300)={0x0, 0x7cea, 0x4, 0x1, 0x345}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ee8000/0x3000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) syz_io_uring_submit(0x0, r10, &(0x7f0000000440)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x1, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x1, {0x3}}, 0x80000000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)={{0x1, 0x1, 0x18, r9, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$fuse(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500), 0x8002, &(0x7f0000000580)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {}, 0x2c, {'group_id', 0x3d, r11}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x100}}, {@allow_other}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, '\x00'}}, {@dont_hash}, {@obj_type}, {@subj_type={'subj_type', 0x3d, 'ip_vti0\x00'}}, {@pcr={'pcr', 0x3d, 0x2}}]}}) syz_io_uring_submit(r1, r8, 0x0, 0x8000000) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:00 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:31:00 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f", 0xd, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2124.105322][T18725] loop5: detected capacity change from 0 to 6 [ 2124.165113][T18725] FAT-fs (loop5): IO charset a not found [ 2124.228750][T18749] loop3: detected capacity change from 0 to 264192 [ 2124.268764][T18749] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2124.300252][T18749] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 06:31:00 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x10c, &(0x7f0000000140)=0x200080, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000904f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:00 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:31:00 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{@none}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2124.645649][T18760] loop5: detected capacity change from 0 to 6 [ 2124.798838][T18760] FAT-fs (loop5): IO charset a not found 06:31:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:01 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{@none}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:31:01 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r5, 0x8000000) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r3, r4+60000000}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000a40)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000a00)={&(0x7f0000000180)=@isdn={0x22, 0xff, 0x5, 0x2, 0x2}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000200)="194d6753fba9dae395f264d2054f048b77b526da0e39b76df1281f0e9732d35322a0e28bf28fea481d58c5e9ef0973d482c0e73cdc805d8cd0418bb2de944a65f8a2a66868775f815b86", 0x4a}, {&(0x7f0000000280)="7e8ee07be7526e4d1640f141e5e6278be1b654853a2dc6cf981c07d489f2dd783d62f4d7d71d06db5ce21159c324cbc767704872d998e7ac6e6e427b5a4e678809f4091bc9a07c59105513c606cfa627e430f22b4a90972b93173f92611c45b53594608d2dfb7195d7a0f3f9ccdaaf81bcaadca84168c354e574fe78acd31684fe76f370c5731ab8fb839d17bbf36b3623a23d1b1fafbaa66901643808fe971900cc06465d011733e33527a2b2b1c86f58cee5555c91747d5f6c98c6096426d3a4c8f72c5e0b6dc7b7836300ccf8a4", 0xcf}, {&(0x7f0000000380)="8e3d34c804946417881a87d4530f1603129c6b8669da1e17ea67c082b6d1ea21a7af523ec2e91b725c4516e0190175a36c5cd32739fdbf5f9d2d639004d0ddf6c6c8decfaa22038c68d034faa8bb3c5b1ad455470756b79d122a399cd21a4fab4ac957eb993597deba1975", 0x6b}, {&(0x7f0000000440)="7feab81cf859776da0cb59a896addef7ca6304335a04a471c8900edbe3b9ce000ab8c619af191bbaf1ade901e0bb4795bf743697af5ad5fa9ecfc906fb31aef5542cca80dc6de23535681ac46f4b64d102b7fb135431a1ad076bbde31f6f996614a2634bb851cb6da7809a88fcbcbcac68d8e30d6c221995c057", 0x7a}, {0xfffffffffffffffc}, {&(0x7f00000004c0)="0774dabc5b732f986fb2909332fcc11a766d71e9480a13cc61f36a22f2012fba29ed70c4300e87000882997f0a43ad57af3c03c5b558f6907477d2b1cf8549dd875db364572d46a6f4833e87103ed24e90a6c0bdb9c42623e2d7a2f48f91369554d5696e7ceeb8dee4d9707d91ef4392da8e8f7ebbb6e13a964100bb6bf0238cdc8e242d0bb194c71a9224affba4278809c4e5e25ac360c1efcd2226dffad27d5c86aadeec85c952bab2b9d1f3c10a44afb75f3d004675e9b3d7f88272f3be3385f7b34b0eb5b53631dcb0298d2ac7f916669d9ea318c31950a377e37413d6d46dc60bd2", 0xe4}, {&(0x7f00000005c0)="8ab2031a31c3b3c5977e9706cdaddb507d5f85e613fca44271f140c8661008deb7f035b350143a35fda1b25182fdc436837ee3b1084005124519ed60e2afbb24ccc8e59181dde56d65ddcc2b8be4dfc92d6a09e6d18708dbc6587b434922b66f2a74aa9f7563814eb936564208c0e9a2c406611b04907465a6f3599eec1bc531eedb663aa2c0883595cfc063a6a244f34d42fb628b04654252a9dda12cea421fbc58ae2b677beda6f477fd35d38049737ee38dee69c5dcbe29fdac3141b682fd5d804f6b4f8a6fffa25b534d73bcbb2fec", 0xd1}, {&(0x7f0000000100)="8905ed6ac6800bd13393484ecba051e923bb0fc6d88230427ca3", 0x1a}, {&(0x7f0000000780)="cd0f97c99e36a04278001eb997fc8f31ba1bfc207922f2ce9ed1ca3e2dc95943524211f6147c81c6a2375d207cc7f60a6e0c6ee8f4b7ebd730667660156addd956bfffb94c46e92b52ce7cd15e6aa66bb9e6fd75778b69e448d0e87437e15cd2d333a375a14d7fd37a8030764436ab37d4eba36ece43c5872e305e50b645cf05eacbf3fffbdf65552e10129e7cef82117696f44e01528fdc136542e6f62f9193e245892ca3f0425f823f8494b52945fbd0dc7b6dcfb1bdf28faca35684e1d294332b60fbedc4ca2e522a618d01c7ef68012214ffa8982b4fcfbd6aea06dda5e0342243fbe0c1045378c4c1", 0xeb}, {&(0x7f0000000880)="9a13c5c6c4ac7949804455108a8de97582e50da10c5413df9ca267a65e4d2d38c1697df1bf926ec5bea9075de3787df7bd7efedc42dc1b4ca04f5449afb6c4f61c13f50b1304b71fc1317d01755d67f2b1aae2678fe1dcb2ea71cfe4b28515cba00fb507e88ce4143fff91ef6c1fe92184f70f31ca", 0x75}], 0xa, &(0x7f00000009c0)}, 0x0, 0x44081, 0x1, {0x0, r7}}, 0xa00000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(0x0, r2, &(0x7f0000000a80)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd=r8, 0x0, 0x0, 0x0, {0x8000}, 0x1}, 0x6) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r8, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000009c0)={{0x1, 0x1, 0x18, r5, {0x1}}, './file0\x00'}) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2124.991791][T18760] loop5: detected capacity change from 0 to 6 06:31:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2125.247362][T18760] FAT-fs (loop5): IO charset a not found 06:31:01 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x6df7, &(0x7f0000000180)={0x0, 0xcd12, 0x31, 0x1, 0x4e}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d2000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000200)) syz_io_uring_setup(0x4fe3, &(0x7f0000000240)={0x0, 0x58b5, 0x10, 0x0, 0x276, 0x0, r0}, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000ee8000/0x2000)=nil, &(0x7f00000002c0), &(0x7f0000000300)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000340)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0xfffff000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r6, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:01 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{@none}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) 06:31:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:01 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f", 0xd, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000a04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:01 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}]}) [ 2125.739229][T18790] loop3: detected capacity change from 0 to 264192 [ 2125.808914][T18790] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2125.829201][T18790] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 [ 2125.960631][T18806] loop5: detected capacity change from 0 to 6 [ 2126.022226][T18809] cgroup: none used incorrectly 06:31:02 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f", 0xd, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2126.062971][T18806] FAT-fs (loop5): IO charset a not found [ 2126.140593][T18806] loop5: detected capacity change from 0 to 6 06:31:02 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}]}) [ 2126.187667][T18817] loop3: detected capacity change from 0 to 264192 06:31:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:02 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r9 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r9, 0x8000000) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) syz_io_uring_submit(r10, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r11}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r7, r8+60000000}, 0x1, 0x1, 0x1, {0x0, r11}}, 0x1) syz_io_uring_submit(r4, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), 0x1, 0x7b0880267e7b89c6, 0x1, {0x0, r11}}, 0x7) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r12 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@RTM_NEWNSID={0x4c, 0x58, 0x200, 0x70bd28, 0x25dfdbff, {}, [@NETNSA_NSID={0x8, 0x1, 0x1}, @NETNSA_NSID={0x8, 0x1, 0x4}, @NETNSA_NSID={0x8, 0x1, 0x1}, @NETNSA_FD={0x8}, @NETNSA_FD={0x8}, @NETNSA_PID={0x8, 0x2, r12}, @NETNSA_NSID={0x8, 0x1, 0x3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x41}, 0x20054005) [ 2126.252178][T18806] FAT-fs (loop5): IO charset a not found [ 2126.275533][T18817] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2126.314996][T18817] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 [ 2126.326282][T18827] cgroup: none used incorrectly 06:31:02 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000c04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:02 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:02 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:02 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x1ea7, &(0x7f0000000180)={0x0, 0x51c5, 0x21, 0x1, 0x186, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f00006d2000/0x4000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000200)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000280)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x1, 0x4004, @fd=r4, 0x7087, 0x0, 0x0, 0x12}, 0x8000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r9 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r9, 0x8000000) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r11}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r7, r8+60000000}, 0x1, 0x1, 0x1, {0x0, r11}}, 0x1) syz_io_uring_submit(r1, r6, &(0x7f0000000240)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r11}}, 0x3) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2126.633252][T18842] loop5: detected capacity change from 0 to 6 [ 2126.653643][T18843] cgroup: none used incorrectly 06:31:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2126.701012][T18848] loop3: detected capacity change from 0 to 264192 [ 2126.722244][T18848] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:31:02 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@name={'name', 0x3d, 'cgroup\x00'}}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt}]}) [ 2126.750748][T18848] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 [ 2126.767621][T18842] FAT-fs (loop5): IO charset a not found 06:31:02 executing program 1: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x43, &(0x7f0000000100), &(0x7f0000000180)=0x10) r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2126.801149][T18842] loop5: detected capacity change from 0 to 6 06:31:03 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f", 0xd, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2126.880864][T18842] FAT-fs (loop5): IO charset a not found 06:31:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:03 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r0}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) 06:31:03 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000d04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2127.383517][T18869] loop3: detected capacity change from 0 to 264192 [ 2127.418635][T18869] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:31:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2127.491297][T18869] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 [ 2127.585417][T18876] loop0: detected capacity change from 0 to 64 [ 2127.634641][T18876] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2127.643800][T18875] loop5: detected capacity change from 0 to 6 06:31:03 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f", 0xd, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2127.707022][T18875] FAT-fs (loop5): IO charset a not found [ 2127.735146][T18876] cgroup: none used incorrectly 06:31:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000000002008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:03 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) bind$rxrpc(r3, &(0x7f0000000100)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e21, 0x7fff, @loopback, 0x4}}, 0x24) [ 2127.810702][T18875] loop5: detected capacity change from 0 to 6 [ 2127.858648][T18875] FAT-fs (loop5): IO charset a not found [ 2127.875982][T18902] loop3: detected capacity change from 0 to 264192 06:31:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:04 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r0}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r1) [ 2127.990569][T18902] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2128.024940][T18902] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 06:31:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:04 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x80}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000001c0)={'ipvlan1\x00', &(0x7f0000000180)=@ethtool_link_settings={0x4c, 0x2, 0x6, 0x1, 0x40, 0x80, 0x1f, 0x3, 0x1, 0x5, [0x4, 0x40, 0xffffffff, 0x10000, 0x14, 0x1, 0x1], [0x1, 0x3]}}) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:04 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000e04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:04 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2128.706631][T18926] loop0: detected capacity change from 0 to 64 [ 2128.715266][T18930] loop5: detected capacity change from 0 to 6 [ 2128.756754][T18926] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2128.797431][T18926] cgroup: none used incorrectly 06:31:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:05 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) r0 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fchown(r0, r1, r2) mount$cgroup(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x1000, &(0x7f0000000180)={[{@xattr}, {@noprefix}], [{@euid_gt={'euid>', r1}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) [ 2128.884060][T18930] FAT-fs (loop5): IO charset a not found 06:31:05 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f", 0xd, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2129.188238][T18942] loop3: detected capacity change from 0 to 264192 [ 2129.305255][T18942] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:31:05 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='autogroup\x00') perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r4, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r4, 0xc018937c, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x11, r5, 0x0) [ 2129.371078][T18948] loop0: detected capacity change from 0 to 64 [ 2129.377473][T18942] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted on loop3 [ 2129.403845][T18930] loop5: detected capacity change from 0 to 6 [ 2129.510875][T18930] FAT-fs (loop5): IO charset a not found [ 2129.645355][T18948] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 06:31:05 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r8 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000002c0), 0xd4140, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000001980)=@IORING_OP_SENDMSG={0x9, 0x2, 0x0, r8, 0x0, &(0x7f0000001940)={&(0x7f00000004c0)=@in6={0xa, 0x4e24, 0x1ff, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7802}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000540)="991fd93d814583288b710f2fc73b97027cf27b833c1081fa08db1faee5859358dcaeccbb13ef20c2382b71d96a492a7d3ac1ffe210463b4b980770dd6a6901baaabb45b7bb6b6eaf953d136f6ab0eb39bd88ab04baa9eadf8ccef0969ea9b14430b1ccaa2aedb33bc43311940129c80d1786abf3881c9adbed62f7b1981e5de4c71bad7fab3e4302903b8588a7e1ebc8d3725be55201a8a4d983148c993a6535f22c381a2ae6f5e396968709b64cbc583c47302842a08aa624f8bc450bf444d07e4654c562df7e7d2a5b94fd2765d6ff63b9801521407fce21aba0", 0xdb}, {&(0x7f0000000640)="d69ff55cdcce8fb371793733c881efa7bd161f6a00745a86f5d85d687ad89ef2a76777c3567d", 0x26}, {&(0x7f0000000780)="ee1ef26d4d816e6e01737bf82b7ab1ee91f63a1fe5b87efb8ec4f62f61ce10c6f19a0059ecb50fc75f92ce594ae46e6085c2098cd85a9a1c3824ead5d094355cb2f2d596e49e", 0x46}, {&(0x7f0000000800)="28f44e1f7f940b4401c08e1da9a139fda3fda741ba987acb8df7f7829ef4ef25667dad234f070bf884760a13bd4a2b092077a784b08c05982fcb5719f0a0062aabe4788fe021dbaf826c", 0x4a}], 0x4, &(0x7f0000000880)=[{0x68, 0x10f, 0x4, "6f799b0477e22c6c9011e40a0227d4683a3f1ef526957613702e2b2746564c2820825cdc408e198d1f6c54ccc395b949b17b942755b8d20435401d86603471494ef9aebc093b5a285013d458b35cb87c7de3"}, {0x20, 0x1, 0x8001, "14b55ebbd52b6f2a4badb1"}, {0x1010, 0x1, 0xfff, "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"}], 0x1098}, 0x0, 0x800, 0x1}, 0x1) r9 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r9, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r10 = mmap$IORING_OFF_SQES(&(0x7f0000ee8000/0x4000)=nil, 0x4000, 0x1000000, 0x11, r0, 0x10000000) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r10, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x7, 0x0, 0xffffffffffffff9c, &(0x7f0000000100)={0x10002, 0x14c, 0x4}, &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r11}}, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f00000019c0)={0x1, 0x80, 0x0, 0x0, 0x44, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xff7fffffffffefff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000380)={'sit0\x00', &(0x7f0000000300)={'ip6tnl0\x00', 0x0, 0x4, 0x7, 0x64, 0x6, 0x11, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x10, 0x7, 0x8, 0xffff}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@bridge_newvlan={0x34, 0x70, 0x1, 0x70bd28, 0x25dfdbfb, {0x7, 0x0, 0x0, r12}, [@BRIDGE_VLANDB_ENTRY={0xc, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_RANGE={0x6, 0x2, 0xb}}, @BRIDGE_VLANDB_ENTRY={0x10, 0x1, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_TUNNEL_INFO={0xc, 0x4, 0x0, 0x1, @BRIDGE_VLANDB_TINFO_CMD={0x8, 0x2, 0x1b}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x4c091) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:05 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:05 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e", 0xe, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000f04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:05 executing program 0: open$dir(&(0x7f00000002c0)='./file0/file0\x00', 0x14000, 0x1) syz_mount_image$bfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="0200000007000000080000001f0e000002", 0x11, 0x200}, {&(0x7f0000000040)="02", 0x1, 0xe00}], 0x0, &(0x7f0000000a40)=ANY=[]) r0 = perf_event_open(&(0x7f0000000740)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002580)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@private1}}, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x800c0c, &(0x7f0000000380)={[{}, {@none}, {@xattr}, {@none}, {@xattr}, {@name={'name', 0x3d, 'cgroup\x00'}}, {@xattr}, {@clone_children}, {@xattr}], [{@subj_role={'subj_role', 0x3d, 'trusted.overlay.origin\x00'}}, {@pcr={'pcr', 0x3d, 0x36}}, {@euid_lt={'euid<', r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) lchown(0x0, 0x0, r2) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fchown(r0, r1, r2) mount$cgroup(0x0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0), 0x1000, &(0x7f0000000180)={[{@xattr}, {@noprefix}], [{@euid_gt={'euid>', r1}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) lsetxattr$trusted_overlay_origin(0x0, &(0x7f00000005c0), 0x0, 0x0, 0x0) [ 2129.787371][T18965] loop3: detected capacity change from 0 to 264192 [ 2129.868415][T18965] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2129.924876][T18977] loop5: detected capacity change from 0 to 6 06:31:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:06 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:06 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e", 0xe, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2130.052601][T18977] FAT-fs (loop5): IO charset a not found [ 2130.061542][T18988] loop0: detected capacity change from 0 to 64 [ 2130.088111][T18988] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing [ 2130.108481][T18977] loop5: detected capacity change from 0 to 6 [ 2130.203864][T18999] cgroup: none used incorrectly [ 2130.211144][T18977] FAT-fs (loop5): IO charset a not found 06:31:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2130.310843][T19001] loop3: detected capacity change from 0 to 264192 06:31:06 executing program 0: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e", 0xe, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2130.454890][T19001] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:31:06 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:06 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x80, 0x1, 0x25, 0x1d, 0x0, 0x7fff, 0x4800, 0xf, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x81, 0x4, @perf_config_ext={0x4fa, 0x7}, 0x2040, 0x6, 0x8, 0x2, 0xffffffffffffde63, 0xffffff44, 0xff80, 0x0, 0x7}, 0x0, 0xa, r4, 0xbb67ca58335df473) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:06 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240201004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:06 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e", 0xe, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2130.816820][T19014] loop0: detected capacity change from 0 to 264192 [ 2130.829534][T19014] BFS-fs: bfs_fill_super(): loop0 is unclean, continuing 06:31:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:07 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x2000008, 0x2010, r3, 0x10000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r4, &(0x7f0000000100)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e23, @loopback}}, 0x24) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000001c0), 0x40, 0x0) bind$rxrpc(r5, &(0x7f0000000200)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0x6, @empty, 0x9}}, 0x24) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x7, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:07 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) (fail_nth: 1) [ 2130.953243][T19026] loop3: detected capacity change from 0 to 264192 [ 2130.968340][T19027] loop5: detected capacity change from 0 to 6 [ 2131.015715][T19026] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing 06:31:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2131.062448][T19027] FAT-fs (loop5): IO charset a not found 06:31:07 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2131.121158][T19027] loop5: detected capacity change from 0 to 6 [ 2131.134603][T19043] FAULT_INJECTION: forcing a failure. [ 2131.134603][T19043] name failslab, interval 1, probability 0, space 0, times 0 [ 2131.147353][T19043] CPU: 1 PID: 19043 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 2131.155867][T19043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2131.165923][T19043] Call Trace: [ 2131.169200][T19043] [ 2131.172130][T19043] dump_stack_lvl+0xcd/0x134 [ 2131.176939][T19043] should_fail.cold+0x5/0xa [ 2131.181449][T19043] should_failslab+0x5/0x10 [ 2131.185957][T19043] __kmalloc_track_caller+0x79/0x320 [ 2131.191247][T19043] ? strndup_user+0x70/0xe0 [ 2131.195775][T19043] memdup_user+0x22/0xc0 [ 2131.200148][T19043] strndup_user+0x70/0xe0 [ 2131.204688][T19043] __x64_sys_mount+0x134/0x300 [ 2131.209476][T19043] ? copy_mnt_ns+0xae0/0xae0 [ 2131.210323][T19027] FAT-fs (loop5): IO charset a not found [ 2131.214101][T19043] ? syscall_enter_from_user_mode+0x21/0x70 [ 2131.214147][T19043] do_syscall_64+0x35/0xb0 [ 2131.214169][T19043] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2131.214198][T19043] RIP: 0033:0x7ff83c66aae9 [ 2131.214218][T19043] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2131.260547][T19043] RSP: 002b:00007ff839be0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2131.268961][T19043] RAX: ffffffffffffffda RBX: 00007ff83c77df60 RCX: 00007ff83c66aae9 [ 2131.276918][T19043] RDX: 0000000020000280 RSI: 00000000200001c0 RDI: 0000000000000000 [ 2131.284875][T19043] RBP: 00007ff839be01d0 R08: 0000000020000380 R09: 0000000000000000 [ 2131.292833][T19043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2131.300795][T19043] R13: 00007ffdaafa7e6f R14: 00007ff839be0300 R15: 0000000000022000 [ 2131.308764][T19043] [ 2131.317133][T19050] loop3: detected capacity change from 0 to 264192 [ 2131.355472][T19050] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000002) 06:31:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:07 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:07 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) (fail_nth: 2) 06:31:07 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240801004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2131.703026][T19066] loop5: detected capacity change from 0 to 6 [ 2131.717886][T19069] loop3: detected capacity change from 0 to 264192 [ 2131.752591][T19071] FAULT_INJECTION: forcing a failure. [ 2131.752591][T19071] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2131.755594][T19069] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000002) [ 2131.766126][T19071] CPU: 0 PID: 19071 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 2131.783013][T19071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2131.793168][T19071] Call Trace: [ 2131.796439][T19071] 06:31:07 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5, 0x0, 0x0, 0x0, {}, 0x1}, 0x0) syz_io_uring_complete(r3) r5 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r5, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) r6 = syz_open_dev$amidi(&(0x7f0000000180), 0x80000000, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x41, &(0x7f00000001c0)=0x4000, 0x4) ioctl$FICLONE(r0, 0x40049409, r6) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2131.799360][T19071] dump_stack_lvl+0xcd/0x134 [ 2131.803972][T19071] should_fail.cold+0x5/0xa [ 2131.808495][T19071] _copy_from_user+0x2c/0x180 [ 2131.813186][T19071] memdup_user+0x69/0xc0 [ 2131.817440][T19071] strndup_user+0x70/0xe0 [ 2131.821772][T19071] __x64_sys_mount+0x134/0x300 [ 2131.826560][T19071] ? copy_mnt_ns+0xae0/0xae0 [ 2131.831177][T19071] ? syscall_enter_from_user_mode+0x21/0x70 [ 2131.837093][T19071] do_syscall_64+0x35/0xb0 [ 2131.841514][T19071] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2131.847427][T19071] RIP: 0033:0x7ff83c66aae9 [ 2131.851861][T19071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2131.871662][T19071] RSP: 002b:00007ff839be0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2131.880089][T19071] RAX: ffffffffffffffda RBX: 00007ff83c77df60 RCX: 00007ff83c66aae9 [ 2131.888064][T19071] RDX: 0000000020000280 RSI: 00000000200001c0 RDI: 0000000000000000 06:31:08 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000100), 0xb70f, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x4010, r0, 0x8000000) r6 = mmap$IORING_OFF_SQES(&(0x7f00006d4000/0x1000)=nil, 0x1000, 0x100000e, 0x100010, r0, 0x10000000) syz_io_uring_submit(r5, r6, &(0x7f00000021c0)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0x7, &(0x7f0000002180)={0x77359400}, 0x1, 0x1, 0x1}, 0x20) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r9 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r9, 0x8000000) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r11}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r7, r8+60000000}, 0x1, 0x1, 0x1, {0x0, r11}}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_POLL_ADD={0x6, 0x1, 0x0, @fd=r4, 0x0, 0x0, 0x0, {0x1000}, 0x0, {0x0, r11}}, 0x3ff) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r12, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) sendmmsg(r12, &(0x7f0000002040)=[{{&(0x7f00000001c0)=@caif, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)="9aef26078ce9cc1e321a0eb9bfc3afd772b6d4b3091d4b1e3ecc16b30fff03c761fd79a7ebc72f0d11e700adb11fd3d24c0998b5b07c8d40db6163c7d8464e492d58b5ec280cf5d83e1655fafd30278047f405dd570e9fd10f415c93fc89536338803e5a7f177b1429d1574cccb6cffdda9c341cc251ce3b539339813ed80e478fb6079d5d3620f3a1ecb3aff76b44c9d5911ed07847beff5e11ad2dfc88697e57361ea38033f8083a85c81b8efd674acdabdccf6b3752ef86965f06048cb71cd627e953d4cc08d51ccf8b6fc3e1bf8838", 0xd1}, {&(0x7f0000000380)="3c5db77c3c5b027eebdfd8d69d64f472c5a55b55bebb5c4f651ddd6d641bf17ca1d0f5f3da584497f7b60e84ca2e9c6a6c6d4639278b5133e21179936c58d9f06db2ae601b814253653e58a49e46ac3782f03809491029284c960bb0c31f06c5990b8e", 0x63}, {&(0x7f0000000440)="812959a120816a7463376700", 0xc}, {&(0x7f0000000480)="f589c73c8b3cb00aed1b6e6c531cbeedac8557b0020db0d4f649ca4216749feadd4ee9c372b4a1ae5f5c33674dd352daef80def3947ef3af3138169e40250a055d03c34e6faf1e3821eb5ad938e91f019aa100556cf80ad72c199ab9a3751d38afd98730506bf8f786cc052a55035c5fdafb", 0x72}, {&(0x7f0000000500)="0cb81ccf22514881a1f54ddee2bd0c0d8d26b2e68252bdefe93886d92573186a49ea0d7faa696ca9", 0x28}], 0x5, &(0x7f0000000780)=[{0xb8, 0x102, 0x1ff, "7d243ec2a6ba58fc8d34dc40119dfe5174b892be52529bed2856f3340062860ba81e98aeebcbe775bbc4c48d0df772cf9d56abdf78c35959ded4f6d621bbc5e4001569f71255da816ceb62e5fc5718f554e586a4b043242e05d22e8ecde777e976038e8eb558eb9c9a5dd6a031f4a75839724ed8fb66441b60da7f66a8a952e88e34b36c00905ee8c639159e280648fb975be539db9c31fdc666cafd47e7e9932b80016b6825dc09"}, {0x48, 0x119, 0x10001, "56949e317ded40fedd0970a95875855e9442d51184b4a47936e04b1ca5692c2db626c735b726e65451ece4a217bcf489866020961a54"}, {0xf0, 0x110, 0x882f, "5d331f7b2c4f23b12ba84b540d3a9f872e78a65d46b6766ca0855fc48bc2485663d801881de10935a4633f291d585727a5452d1b1e543653137e3b673a5b8ec83443fcd8477133cf86199207e1f7ae3932b5715bcb93806b4055d3245361baf85fd94f7dd779f9e8ea48c0dfe9483adb3c899d5c2a3754e530b02a19dfe93afc152dca2f7922615a079a8ecf1b4fcc83730578c512e02c4220977dc39528ddf5f477fd35a4eea05389ff87f1bb04f6d21e47d03e607e4ee91c1cf3f6f5306168464dc3ca925c7b67828dffd5bbae45a13e2dc23748a74c861ef85f62ad7e06"}, {0xc0, 0x84, 0xa0bf, "94195bb3abd5188d678a25c821c1528d49af8f46398c3ec7145d1872fde425c63ade89d8680b4b94c709c62648e1fa2e956bf0f3276f2c2a4ce1cb70fce53abf0aab71631bf5d1ab6e298ad799b01e0bdb6564b4cbf8149d7011263d4c04148dad74f9121e517b82b1ddddbdca799fa9e0bca88759dc8550043bfe907e187adeac5e472c3c19611bd6cb6da17d0612328435633230be9ebeb143fc04c95e16e4c75ef6c0d9bad826ebf1ffb0b2"}, {0xb0, 0x10d, 0x8, "80d7c42d58898e8f1870aa49e0565dfa8cbce4f43910a33834e032fba54cd59d26d867c4edaaaaa84ee0cdfcc61dedf5bf3ab5b5dad165fa3bffcaa67bbd936ae19a8fdabbd16560f30b66cc82dbc38b091e65dff4d5311fb8df92e0c27ea81cff76fab6a5c98d2a776a534b4923b07a4ddb7b2c2a9a333bba656b5b761967e8540570613caba7763d03a7efa497a0a60d766986349c2a9c60"}, {0xb8, 0xb3, 0x80, "620886081f87d94968eb202db7233bc671db84ef43a33d2603c1202ec43642250b6fd0e0a6246b89abdba95f4bdcf2f504567a3f3098727390933abdb202495abb781843b95bfd42aeda60cac5a62d014305832bade2f1d36909222fd4347485a5ce3df9f08c806fbb6f8543a900d57bbe987417c38a9289dde329914c66172095bc4f68a1804908833dabf482a64b0dddaf723995fb88d1005b447f10687aa972efde7cc6"}, {0xd0, 0x9, 0x3, "825bd9d39a990ced43d7c843fdb92970eeea0007a9893850af90a18c8e5a9b0e54f4434b6c15079a76105510597e78b8d7307ae2f40d6d62fdad48b5da62091fb1812ebcb8b9450f70c7f6966aedeeee37797c32653a397c2f44d46c885068034d1c45395b13905ae16f1d91e1d8692902aee89866dd150070a56cb0e30981feb2ffd1ee60a7a173e94d031b42a37f54be46e66da2b28b3835b32638784392e2633bb9ea36343d4f16aa69ffd3849ca68b8f4f1a96463c90f00a3ff3464c430c"}], 0x4e8}}, {{&(0x7f00000005c0)=@l2={0x1f, 0xde, @none, 0x3, 0x1}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000640)="73510920456fc86e34f6f2b3dba8868d037e103b353901c8ae6b331ae0b1a17a9c255e9eacff82b4fbcd57aa58fcfd30e4e202134dc17d410f6328d59ab78601ac7e8d7d1dcf1f24aceeb4a682671ca3314a207b4760bffb025f5b10cd47d993a4957534052eb09871", 0x69}], 0x1, &(0x7f0000000cc0)=[{0x30, 0x1, 0xbcc3ec8, "d57a05db6ac05c4b4222c0052029a99ce4d8a87ea122d134b536a8"}, {0xf0, 0x102, 0xc1ab, "a3c67e02058a89ee4a30b04e5bbe00b6adf7af2cb87ede7151a7314f540c6746f3250b14bef167d4b79ad44c0803da152ebe816219bcada3a50a64eb608bdd1b4583c2c740e3b293113bc40a73d31516aec327f36778acbc917c4deb20d45db66ff301926ca01ce284b95b6fe6b3cd0c81388928236b76a4cd13a66e2cba05c115be61e6e4ba81d53d3d0f86d6ee22ca2ddba6f00e356a88c62f9ba5fe055fa09a87658408d398410cfe2b03ed18cd134acc8670a06eb472f15176eac2ef3f27d0ee80f6ba84d35fb6554d58420d4e08641381f59dbc206973"}, {0x88, 0x111, 0x200, "8f6fef6f1311c8ae98258e40dcea760f13a9a38e61e1cf50b272c0449043434cd3859c304ae68c2a46bd6732223f37da36056ce2589d124b0906b5901000cfdd3aac9a2a0bed41bf1b03fdb1e013fa4c376d9a39f2d3507b4dd8479e7f2785af3602e7feb89bbeccd0a86ffd1dedeccaeecb"}], 0x1a8}}, {{&(0x7f0000000e80)=@sco={0x1f, @none}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000f00)="b74526a5674a9a1c381dc1d56ed878f912725550b3868985364594a49ada0685c4ca6b8c5f2561da0150f584d7240494995a0772740a9c6b837aa076e12d1511791eb3131feb3e7666737d0db01dd763fc5b932d5ac418dfc9e395773e22ed59b995f4a59660674d9ad704ed40ff7a5d09f049a426b7ee4068f6c7f5676cecb4649536f06a13cac170806814a126c3217f4f3573d5b84589269a13752c25a3ac0ffb0e22fdc75026f67d84009ad3ee07a44f3f45ab2f956a78237930bfbcf26c61d2d7a891f96012550e2674bfb1051134003465f90f279f0575ad9e0a5d25beb6013da3e81c4543b893f522b0020eefd37705c600fa37c5f1", 0xf9}, {&(0x7f0000001000)="24a94b357b20f27754dd167aaa3dac837bcfeebda9e3fda484d89b424d8772ce3cb4cb9e0426", 0x26}, {&(0x7f0000001040)="873e2459834e977faf09c40626e4283903cb6c3eecb18062f2698857619aea24071bd7308eed748cf7dcd9386c862bbfdc7dbac45293516b678cca648ec734493c48d13b38c948444ba326e2e2b9601b3a2e7af30804bff2021539bef0d40325fbf42b4fefcdb6173299c85a55a46b5bf3d9f95d167f6e7442c14b870457090c16c443b42a872c433f6f6f32809b7cd670b9a19de0407340c2a3dc889b0ac3190be6ebb7d065877fc72105ee566f93c8fa6ce44a85cd4a25", 0xb8}, {&(0x7f0000001100)="059972c3d5e87e3ab1ce2345c3999e02a92d10514d8caaa72487e4a89470469f3316c3d94b9d2a81ac7d9618e48cdc6e75b2fb287dc0c06e17bd89b5893160febe79c138501e03a72f8e478dd13965acb1fe7368b552c030f7aafe9b70c64e88eb8bd61a2a21018407fdb98129d1f08675442b89b66f010b27f50806b452f1931e5e12ed765af9b5d88527012ae4609f3dbade7abbd2c27f16cfdd63224bd068f14e6e18867d152fcbe98ddbe3f796af93c662480dc26777a6f066aee42d4312e70d68c4579969406dda242f8c4ca5bda61b31b1ce24f6", 0xd7}, {&(0x7f0000001200)="a1c64e31982805272531dd3ebd5379a2ce8173ba1fadccd13f307a074b4ee27fc5cdf46b7c859a2546daa693bcdd64b29a6f71e8b6f0273a0c477c1a71a4d5c4444f6b6646adfdb74f", 0x49}, {&(0x7f0000001280)="b3a024a9877f7b8378ebee725c6e08e107a3a526ae56d4d6f93d404c5b8c22ded3157c3e3149678f4295fef2deba4777bd081cdd2c52ebf6f81caeeea25b84fb9578c4edccaf9e7fb62100f152d71461e6f3f0d924de2b75076ba768bc7f66cce9ab48d47884d6a3109b771c0296c6129c463d4a5363b6f58265c66e029601faf61b0264675c132c0fd78fd576a81b51e9541c7c6aefce4c80ee102eb1", 0x9d}, {&(0x7f0000001340)="9997059364f2a6c0067c7f6d3928a0d4532e92012c8f9618170a4b6e4f7bee17f631c6f192e612f257", 0x29}, {&(0x7f0000001380)="88416c0bb9b15c7d61c08388f3de9da1d5652c6f339b3daf36ddff8d34d6da3e91a2cd808d19f3e4210fb132343df57e44195d405e26ce5df1878fdad6782e9934267ed23e5081651cc7411e600186f836757aefccbf730bad2d1ef6dbe894b0df24878fc21d9b4a8957ddd767472e70b6b4a3c5b26fd74023f0eb89f8a149be40efe82ea2b900a896611fe41ee938c3cb9d743fe3937086f1086a08e37c1ea2913940263b0169d28a02b536a2ce14395453b5c9b9cbd585d7249d1ba233", 0xbe}], 0x8, &(0x7f00000014c0)=[{0xc8, 0x113, 0x8000, "fb6366efa1c91dd5f051d5fe93c0bed3f6333bb767f65134c18d0e9a1945975325da925aaf82998a2cb3ba035673f7b754c42ae80b4db0960d01a454b531e35a49c979d70ebe823a849be95945b81a3887a4ffeae32793e7d98ba35d1a0a43a01be44302e83c37c0faf31813ad5b56efdb592630123d54ce856f6f243fb82803dca053ca11653c26b8f34fe6908261cc2dd3c629b17dc53dae3f39d8a1999a7b750ddb8b86b7436c27cf36b9fa4093c88f823bb8"}], 0xc8}}, {{0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f00000015c0)="1b908e573137f65899cd598d9bcfc763872711e498d00c5c9532d47e7ce288b91fddc6de644524c8792eb317133cb7409b1bf192", 0x34}, {&(0x7f0000001600)="c1f3f49ccb73d1d6a802d7c31b9537502207945ab27e3befdc93b09e56d983b4edb53d0403b011c6c976b32908c72a7a5eefbb1d34dffd7d95069370bc5533cb42dd2821c21ee0c876071db94cf55d7ec2c7c1ea0544cc9872680068e140bbea1e4022f360a7d6560105d92891390948b556863a0dc12bec6cf09604db11bf20891e6ba3bd8f6553fb20a7aac572603b49a9a21e2934859476025536310fa30e", 0xa0}], 0x2, &(0x7f0000001700)=[{0x10, 0x6, 0x1}, {0x40, 0x110, 0x2, "74d1bd0dc65416732d3a38e525a220692daa658f8cbf4c2cccec502c804f683044995705930aacc34b3c569467"}, {0xc8, 0x104, 0x1, "42d930d802c9f2f8c9fa3ff91177a897617ee2a816cbf3c24c1436810f62f77d8955383b9872f4d08374c3bc78b953b243e643824dbb7e1e31ec43481def28fb446fe1664f1f0848a65e2448049631ddea7beab64d4d2cbad4ef29c1b7997faaad31339399724024ca963c1e500ee1eb113698282cff9899e6652f3c846cbd7c8b4283b8fb070adc9b2f3799b2e4ceed3c47bb190dfe771ba27dc7256632b4f0cfc0418739cbb7861a8c586c87723753b957a3896c8f"}, {0x100, 0x10d, 0x76d9, "1fbb90211bcfea5599b686b98fc73f50781e9ea0c11d502ae43ed9926a41b3aaa809645a486c094ab95a9e24885384df9f1310d1cafc716c1d2f44887101f97c8f6c09e795382f59b55f2e55f9af01000ebcc4328c9189c235caaa77accb0616c3a75a4af4840b8f1adcbc8419591c9bc3bf83d96853812051aa8dd22e266ffda12a825c8277100cc24ca3400e812721016a119b4072ffe53bf832fd50bc5193b9241148500c3f4cc84cf43129e8200f264a1197fe4e4a2ad48d13e59c22fc619ee029a16111e08e2b3f8af25c88bf18be8e77c631cffa7977db05900c1d1032212bb7c311fffb8aec271dba"}], 0x218}}, {{&(0x7f0000001940)=@pptp={0x18, 0x2, {0x2, @local}}, 0x80, &(0x7f0000001e40)=[{&(0x7f00000019c0)="97fb8faea48f45b72b018e9ab33af0f29a1513f4f6ddb5bf6c33daf0737305594349f51b3a7020c96313225899d3865c03c6f0d62aacfd40966aeb7ba4734f92ba4377d6ba34af7e29480a66401549846538d27c57f2a64538b5068fe3f733b8359a560f0cf1", 0x66}, {&(0x7f0000001a40)="a75d4f978889e01da5e704ec3b66c7c3789fea9a1cda29e85005aa491b1228b41d02ab87b35c57511d6b7c0464ef253f16ce51e4b56002e51a3f592aebf363da95806b115de38f947b3365685face75e5d868e4fafbfc97d876124b8811a1a940bc10ac3e3273f56cce0a4491d1cfe5b8da559fd7d543bcf613eee0e38c7d71e255617fe10a8b9f00bf7d45d804ee68cb33ac0b2236bd2caeb682ef2252f5efe2e04f3c6868e9677ce93b8daa428df9e9131ca1e20f86c7ddc98ccf0fee7925b9b6a74a25841f2968b050f2939e73b6be1da48bfcc87762cc307770ff664845a23c3580317aaa24b12e600434ace78037b", 0xf1}, {&(0x7f0000001b40)="f8a29d6d6cc2bf9b1283c861089f5b29997eec48fdd9a6882b8ff4e90ef78733d5611b4b5e5891acf5a0c00f3081e9a4f5baffb13bd5e54a5c2ce4f2b08f6fc8b7f7e4c95217e70c716dd6bb7845270744e4b6fc941b4068e6af26ef6c1f42a0db075b3c5f8249290fb9f7dce26816a82c6b44e2d6a3fde77805f482e88de15b6d71f96e7d3bdd46749f7981d39db11c4a21944a51895ff07949621890253b53f743a60aac5d8a8d8291963699f38789ff179dfbb30c77553c36c65c4c792fc8549973329acaf556bacdc940af71bf", 0xcf}, {&(0x7f0000001c40)="eac9069bb18a7f75adc42b95e3ec7e5ed1ffb49b373055f1ab4d6add6434e7e941abc71cba67492afd4c30993b04ad7d429edbc08a908902fa7a9215f82abfea3db38161b99c51d2effb3bf813cf2ef3c1363d181417a8f4f3080c67915aba3264e23b35833ea936372bfbab265df387754229118f19fadb552cfc17cf85123c5c1d9bce6ed9b2b6a68bc107281f3afd195052a42731bc0ea1cd4cbcb6cb2abc240023636e858fd67d6f", 0xaa}, {&(0x7f0000001d00)="328255", 0x3}, {&(0x7f0000001d40)="81ec19f9a0b91185931594b7c4c216daf93f423599de904f2482667c4c07af89aab34be3dd24f898fc37983786d7213d11c5ea3a6aeff3bd27423649c895255dd7c4f96f57cbd21d573d13ef94f03f133f141273b92857e6096f3d4b997a4c07f5aaea515693d31a4294f495374eddf688f9b87e3b7d5e872b9088a0b9b42d13f60fe096a8292c502460c19343f41031939b2fb868a18bab5d3418222c68194c4d52b783e42d8a65b09b6b1121894d3c4d424effe460d5e354275de1315e28e9b34479a32e915aee53ae3d0895d387282955dae872ded172ece6c828b0a9c9e05b6a815d7a17af2b", 0xe8}], 0x6, &(0x7f0000001ec0)=[{0xc0, 0x6, 0xfff, "c4d4f08c2c46078358b510642650e6adf16571f8ed81078f69cecb4945de936aa1f45ccc8c9c8e142ec106b0b00c5456d6772cc74b32499bcaca139afb0acc9117db9d129f92c337a4873bd5a43146d15cd3cf6ea18dab6cc85bbe3dff64d9b360ffb2aa84e8026d7bf18588b1ed3afcf59825b95edfe4cbd567e52434b46e24f855968b373b42fb3a81167c49157217510fb48fa03eb567398b4b4c175d0475a67fecb45a06768fdb26ea56fc81a951"}, {0x10, 0x116, 0xfffffbf1}, {0x50, 0x109, 0x2, "e9747d973fab31cab247890e4623dc2644a41a8ea4a07ac1f429585cba4b34ae48b3b9dedde2ed70e66a16a6b365632b2b99f7bc534c7653a73eed5fb5"}, {0x28, 0x108, 0x400, "552eaabe912843b8dcf4ba9b5d7be15917c2648062c430a0"}], 0x148}}], 0x5, 0x8880) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2131.896035][T19071] RBP: 00007ff839be01d0 R08: 0000000020000380 R09: 0000000000000000 [ 2131.904016][T19071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2131.911992][T19071] R13: 00007ffdaafa7e6f R14: 00007ff839be0300 R15: 0000000000022000 [ 2131.920068][T19071] [ 2131.934653][T19066] FAT-fs (loop5): IO charset a not found 06:31:08 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2131.997819][T19066] loop5: detected capacity change from 0 to 6 [ 2132.094309][T19066] FAT-fs (loop5): IO charset a not found [ 2132.152723][T19089] loop3: detected capacity change from 0 to 264192 [ 2132.198534][T19089] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000002) 06:31:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000000024008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:08 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) (fail_nth: 3) 06:31:08 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240001104f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:08 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:08 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080)={0x0, 0x16fc, 0x0, 0x0, 0x2db}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2132.704938][T19101] loop3: detected capacity change from 0 to 264192 [ 2132.717822][T19101] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 2132.764755][T19106] FAULT_INJECTION: forcing a failure. [ 2132.764755][T19106] name failslab, interval 1, probability 0, space 0, times 0 [ 2132.777538][T19106] CPU: 1 PID: 19106 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 2132.781681][T19111] loop5: detected capacity change from 0 to 6 [ 2132.785965][T19106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2132.785979][T19106] Call Trace: [ 2132.785986][T19106] [ 2132.785994][T19106] dump_stack_lvl+0xcd/0x134 [ 2132.786024][T19106] should_fail.cold+0x5/0xa [ 2132.817541][T19106] ? copy_mount_options+0x55/0x180 [ 2132.822683][T19106] should_failslab+0x5/0x10 [ 2132.827197][T19106] kmem_cache_alloc_trace+0x55/0x2c0 [ 2132.829483][T19111] FAT-fs (loop5): IO charset a not found [ 2132.832486][T19106] ? _copy_from_user+0x5d/0x180 [ 2132.842965][T19106] copy_mount_options+0x55/0x180 [ 2132.847911][T19106] __x64_sys_mount+0x1a9/0x300 [ 2132.852674][T19106] ? copy_mnt_ns+0xae0/0xae0 [ 2132.857265][T19106] ? syscall_enter_from_user_mode+0x21/0x70 [ 2132.863167][T19106] do_syscall_64+0x35/0xb0 [ 2132.867585][T19106] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2132.873481][T19106] RIP: 0033:0x7ff83c66aae9 [ 2132.877894][T19106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2132.897512][T19106] RSP: 002b:00007ff839be0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2132.905950][T19106] RAX: ffffffffffffffda RBX: 00007ff83c77df60 RCX: 00007ff83c66aae9 06:31:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2132.913935][T19106] RDX: 0000000020000280 RSI: 00000000200001c0 RDI: 0000000000000000 [ 2132.921925][T19106] RBP: 00007ff839be01d0 R08: 0000000020000380 R09: 0000000000000000 [ 2132.929898][T19106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2132.937876][T19106] R13: 00007ffdaafa7e6f R14: 00007ff839be0300 R15: 0000000000022000 [ 2132.946035][T19106] 06:31:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:09 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000100)={0x181082, 0x112, 0x11}, &(0x7f0000000180)='./file0\x00', 0x18, 0x0, 0x23456, {0x0, r5}}, 0x9) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:09 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) (fail_nth: 4) 06:31:09 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2133.643201][T19124] loop5: detected capacity change from 0 to 6 [ 2133.680746][T19124] FAT-fs (loop5): IO charset a not found [ 2133.712608][T19136] FAULT_INJECTION: forcing a failure. [ 2133.712608][T19136] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2133.726011][T19136] CPU: 0 PID: 19136 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 2133.734436][T19136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2133.744489][T19136] Call Trace: [ 2133.747760][T19136] [ 2133.750689][T19136] dump_stack_lvl+0xcd/0x134 [ 2133.755288][T19136] should_fail.cold+0x5/0xa [ 2133.759794][T19136] _copy_from_user+0x2c/0x180 [ 2133.764474][T19136] copy_mount_options+0x76/0x180 [ 2133.769428][T19136] __x64_sys_mount+0x1a9/0x300 [ 2133.774215][T19136] ? copy_mnt_ns+0xae0/0xae0 [ 2133.778827][T19136] ? syscall_enter_from_user_mode+0x21/0x70 [ 2133.784734][T19136] do_syscall_64+0x35/0xb0 [ 2133.789154][T19136] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2133.795073][T19136] RIP: 0033:0x7ff83c66aae9 [ 2133.799508][T19136] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2133.819134][T19136] RSP: 002b:00007ff839be0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2133.827559][T19136] RAX: ffffffffffffffda RBX: 00007ff83c77df60 RCX: 00007ff83c66aae9 [ 2133.835635][T19136] RDX: 0000000020000280 RSI: 00000000200001c0 RDI: 0000000000000000 [ 2133.843613][T19136] RBP: 00007ff839be01d0 R08: 0000000020000380 R09: 0000000000000000 [ 2133.851579][T19136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2133.859548][T19136] R13: 00007ffdaafa7e6f R14: 00007ff839be0300 R15: 0000000000022000 [ 2133.867531][T19136] [ 2133.874123][T19136] cgroup: none used incorrectly 06:31:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2134.027807][T19142] loop3: detected capacity change from 0 to 264192 06:31:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240001f04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2134.134825][T19142] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 06:31:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2134.212427][T19149] loop5: detected capacity change from 0 to 6 [ 2134.314353][T19149] FAT-fs (loop5): IO charset a not found 06:31:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2134.412581][T19149] loop5: detected capacity change from 0 to 6 06:31:10 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:10 executing program 1: syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r0, r1, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r2, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) 06:31:10 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) (fail_nth: 5) 06:31:10 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40086602, &(0x7f00000001c0)=0xcdf4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_GET(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x20, r6, 0x301, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000180)={'sit0\x00', 0x0, 0x4, 0x9, 0x0, 0xff, 0x0, @remote, @mcast2, 0x700, 0x7800, 0xfffffff8, 0x4}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000002c0)={'ip6gre0\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x2f, 0x3, 0x1f, 0x4, 0x20, @empty, @private1, 0x20, 0x40, 0x7, 0x200}}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000500)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', r8, 0x2f, 0x1, 0x54, 0x3ff, 0x49, @mcast1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x40, 0x700, 0x9702, 0x1}}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000540)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @rand_addr=' \x01\x00', 0x1, 0x7, 0x7, 0x400, 0x101, 0x50, r9}) sendmsg$ETHTOOL_MSG_LINKMODES_GET(r4, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x43000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xa4, r6, 0x119, 0x70bd29, 0x25dfdbfb, {}, [@HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macsec0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x810}, 0x4) [ 2134.509184][T19149] FAT-fs (loop5): IO charset a not found 06:31:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000000289008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240002004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2134.614139][T19172] loop3: detected capacity change from 0 to 264192 [ 2134.633602][T19173] FAULT_INJECTION: forcing a failure. [ 2134.633602][T19173] name failslab, interval 1, probability 0, space 0, times 0 [ 2134.646433][T19173] CPU: 0 PID: 19173 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 2134.654932][T19173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2134.664987][T19173] Call Trace: [ 2134.668258][T19173] [ 2134.671182][T19173] dump_stack_lvl+0xcd/0x134 [ 2134.675783][T19173] should_fail.cold+0x5/0xa [ 2134.680291][T19173] ? getname_flags.part.0+0x50/0x4f0 [ 2134.685586][T19173] should_failslab+0x5/0x10 [ 2134.690090][T19173] kmem_cache_alloc+0x5e/0x3a0 [ 2134.691667][T19172] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 2134.694848][T19173] getname_flags.part.0+0x50/0x4f0 [ 2134.694879][T19173] getname_flags+0x9a/0xe0 [ 2134.694904][T19173] user_path_at_empty+0x2b/0x60 [ 2134.717499][T19173] __x64_sys_mount+0x1ea/0x300 [ 2134.722277][T19173] ? copy_mnt_ns+0xae0/0xae0 [ 2134.726871][T19173] ? syscall_enter_from_user_mode+0x21/0x70 [ 2134.732775][T19173] do_syscall_64+0x35/0xb0 [ 2134.737195][T19173] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2134.743095][T19173] RIP: 0033:0x7ff83c66aae9 06:31:10 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:10 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1}, 0x0, 0x3}, 0xffffffffffffffff, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2134.747509][T19173] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2134.767127][T19173] RSP: 002b:00007ff839be0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2134.775537][T19173] RAX: ffffffffffffffda RBX: 00007ff83c77df60 RCX: 00007ff83c66aae9 [ 2134.783516][T19173] RDX: 0000000020000280 RSI: 00000000200001c0 RDI: 0000000000000000 [ 2134.791504][T19173] RBP: 00007ff839be01d0 R08: 0000000020000380 R09: 0000000000000000 [ 2134.799490][T19173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2134.807495][T19173] R13: 00007ffdaafa7e6f R14: 00007ff839be0300 R15: 0000000000022000 [ 2134.815487][T19173] 06:31:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:11 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) (fail_nth: 6) 06:31:11 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{0x0}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2134.977258][T19191] loop5: detected capacity change from 0 to 6 06:31:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2135.078882][T19191] FAT-fs (loop5): IO charset a not found [ 2135.114747][T19202] FAULT_INJECTION: forcing a failure. [ 2135.114747][T19202] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2135.128171][T19202] CPU: 0 PID: 19202 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 2135.136596][T19202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2135.146648][T19202] Call Trace: [ 2135.149921][T19202] [ 2135.152847][T19202] dump_stack_lvl+0xcd/0x134 [ 2135.157447][T19202] should_fail.cold+0x5/0xa [ 2135.161965][T19202] strncpy_from_user+0x34/0x3e0 [ 2135.166829][T19202] getname_flags.part.0+0x95/0x4f0 [ 2135.171944][T19202] getname_flags+0x9a/0xe0 06:31:11 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080)={0x0, 0x6c46, 0x8}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x2000)=nil, 0x2000, 0x0, 0x110010, r0, 0x10000000) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r4, &(0x7f0000001940)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000001900)={&(0x7f0000000380)=@qipcrtr={0x2a, 0x3, 0x7ffe}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000440)="957c763eb10a76ae63d3ad8ca2b842783b4adc8bc5a36880b50d16f585a85f523bc3c2c8042ed3027f7904bf7294451682861b2f21bd426d6bcbe0078732575b83f7abf31e86d6f0ab1f6fb53f865d1e7cb5f934fed900a4a52cc4351f4712ff1e274e3f4900aa3100b56e2c4085561b591ab627bf1e7e0ec16e30febc59ac8ee8335a514122c2d513cb410d2b0780ae90f2dd6e97", 0x95}, {&(0x7f0000000500)="ee5d92e99ade588d8c482d1501b617b91dfe3692613af947e19c4d8a61ad2f824ad6f0fbbaf2c78de793d714631dd6908571f77c6d66b70bddc5e7545f5181c370936029cacc1c68d215ae74b9807921f3f4352d47f9009ec38444c017d17e8fe3f5729e49f81a60a2b1d794269ba9aa00b03feb90d029", 0x77}, {&(0x7f0000000580)="5c0d24af22a8efd94141a09e511ed7b15c2260216b1253267694570f23c8f3d8d2fc0b7779a50cc56b1afeab207251627a0bff8dc0641bb212a992bce0a9aa01a4f4cd16ab774c1f011031d495ab284a70e3a63bbee3f29f617c781efd238a195eb12df695389610cc9c2f73256aef0acddb9c1206101cad76b3dc9a8c28995a790423ef24e3c48a5d2d9ad7f626ef1c651915fc39f16007c2c8049ca6e7f39fd9c3892a60022df654cf8e87c043c505f0", 0xb1}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="957a9058182192df273b951fe9ac8093784ac793327f70ec5e7c23dbe80a8d5c23bbd7e0d24f58a0b7f610f316429de3ff39143a1e740b527368c2a6a93a485c3f64dbfb7a6c28ec1e455d5533437d73f46c249bf61b68dee39afe7a3d33a84caa15d2376952782474ceedbdb705ba55ca31fe7f8455323520b7bd0fdfc05156418978a33f683969d734dfd4b412ac53c3e1cc9d4aab607276d7a35195b08efb339d7f870e9ccb", 0xa7}], 0x5, &(0x7f0000001840)=[{0x88, 0x27a, 0x7, "7e35c443add6b9ee78a0fc47844d7ee7f25cb7cd09f53ba15acd3bf591cb4552b9131c01d92ff6963f4809c819aedd6fbedc2d0d042f73e798c9922936f7dd8b506404766e1ff39151099f486b25ef44e6f1b92c8321793ba7c7db9f2e2f7979bf3f3a1cd103ee7bcf1ab27dacb621f940"}], 0x88}, 0x0, 0x4c811, 0x0, {0x0, r5}}, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x6fb1, &(0x7f0000000180)={0x0, 0x6d38, 0x8, 0x1, 0x335}, &(0x7f00006d6000/0x1000)=nil, &(0x7f00006d4000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r6, r2, &(0x7f0000000340)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x871, 0x8e, &(0x7f0000000240)="fd173241756d9413fb99db5f751145d45bc8aad270687e628a7b68a09d0f3a43724bd10a45f2153e388c2d3adff3f0cf6c0221ad4746c88b35ad524e7dac48daf825a15c73e1a17c950e4e09cdbbea723de5e34dfa34b842feb6118bfa3763edad948e6410162e0232a014d4b1b2257452e7920eec0782dddd327c0b7146a9d2ad0121ee7692eb8caceea5418c733ca664f21ce81965351b01c88f651290967429aaea74d95599fb2585497e2454a201a588cc124b09bf273fca3a26d33b5f8e455297b303af59eb414b345acc4aabe7399389851252f2bce1151512823123f0a9c50a61c7", 0x18, 0x0, 0x1, {0x3}}, 0x0) [ 2135.176365][T19202] user_path_at_empty+0x2b/0x60 [ 2135.181222][T19202] __x64_sys_mount+0x1ea/0x300 [ 2135.186269][T19202] ? copy_mnt_ns+0xae0/0xae0 [ 2135.190863][T19202] ? syscall_enter_from_user_mode+0x21/0x70 [ 2135.196770][T19202] do_syscall_64+0x35/0xb0 [ 2135.201185][T19202] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2135.207087][T19202] RIP: 0033:0x7ff83c66aae9 [ 2135.211499][T19202] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2135.231293][T19202] RSP: 002b:00007ff839be0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2135.239715][T19202] RAX: ffffffffffffffda RBX: 00007ff83c77df60 RCX: 00007ff83c66aae9 [ 2135.247687][T19202] RDX: 0000000020000280 RSI: 00000000200001c0 RDI: 0000000000000000 [ 2135.255660][T19202] RBP: 00007ff839be01d0 R08: 0000000020000380 R09: 0000000000000000 [ 2135.263628][T19202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2135.271602][T19202] R13: 00007ffdaafa7e6f R14: 00007ff839be0300 R15: 0000000000022000 06:31:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:11 executing program 4: getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0x4) r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2135.277609][T19208] loop3: detected capacity change from 0 to 264192 [ 2135.279585][T19202] [ 2135.304433][T19191] loop5: detected capacity change from 0 to 6 [ 2135.332318][T19208] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 2135.358118][T19191] FAT-fs (loop5): IO charset a not found 06:31:11 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d000100691110000003a1008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:12 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) (fail_nth: 7) [ 2136.001683][T19225] FAULT_INJECTION: forcing a failure. [ 2136.001683][T19225] name failslab, interval 1, probability 0, space 0, times 0 [ 2136.014680][T19225] CPU: 1 PID: 19225 Comm: syz-executor.0 Not tainted 5.15.0-syzkaller #0 [ 2136.023098][T19225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2136.033148][T19225] Call Trace: [ 2136.036419][T19225] [ 2136.039369][T19225] dump_stack_lvl+0xcd/0x134 [ 2136.043964][T19225] should_fail.cold+0x5/0xa [ 2136.048641][T19225] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 2136.054016][T19225] should_failslab+0x5/0x10 [ 2136.058519][T19225] __kmalloc+0x72/0x340 [ 2136.062675][T19225] tomoyo_encode2.part.0+0xe9/0x3a0 [ 2136.067882][T19225] tomoyo_encode+0x28/0x50 [ 2136.072295][T19225] tomoyo_mount_acl+0xe5/0x840 [ 2136.077063][T19225] ? tomoyo_check_mount_acl+0x1a0/0x1a0 [ 2136.082611][T19225] ? filter_irq_stacks+0x90/0x90 [ 2136.087546][T19225] ? __lock_acquire+0x162f/0x54a0 [ 2136.092572][T19225] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 2136.098571][T19225] ? find_held_lock+0x2d/0x110 [ 2136.103333][T19225] ? tomoyo_domain+0xb9/0x150 [ 2136.108008][T19225] ? tomoyo_profile+0x42/0x50 [ 2136.112690][T19225] tomoyo_mount_permission+0x151/0x3f0 [ 2136.118150][T19225] ? tomoyo_mount_permission+0xfa/0x3f0 [ 2136.123693][T19225] ? tomoyo_mount_acl+0x840/0x840 [ 2136.128734][T19225] ? kasan_quarantine_put+0xf5/0x210 [ 2136.134021][T19225] security_sb_mount+0x66/0xc0 [ 2136.138784][T19225] path_mount+0x12f/0x1fa0 [ 2136.143201][T19225] ? kmem_cache_free+0x236/0x5e0 [ 2136.148143][T19225] ? finish_automount+0xaf0/0xaf0 [ 2136.153168][T19225] ? putname+0xfe/0x140 [ 2136.157331][T19225] __x64_sys_mount+0x27f/0x300 [ 2136.162097][T19225] ? copy_mnt_ns+0xae0/0xae0 [ 2136.166688][T19225] ? syscall_enter_from_user_mode+0x21/0x70 [ 2136.172590][T19225] do_syscall_64+0x35/0xb0 [ 2136.177000][T19225] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2136.182891][T19225] RIP: 0033:0x7ff83c66aae9 [ 2136.187306][T19225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2136.207002][T19225] RSP: 002b:00007ff839be0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 2136.215415][T19225] RAX: ffffffffffffffda RBX: 00007ff83c77df60 RCX: 00007ff83c66aae9 [ 2136.223381][T19225] RDX: 0000000020000280 RSI: 00000000200001c0 RDI: 0000000000000000 [ 2136.231350][T19225] RBP: 00007ff839be01d0 R08: 0000000020000380 R09: 0000000000000000 [ 2136.239315][T19225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2136.247275][T19225] R13: 00007ffdaafa7e6f R14: 00007ff839be0300 R15: 0000000000022000 [ 2136.255258][T19225] 06:31:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240102004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:12 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d000100691110000000c2008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:12 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{0x0}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:12 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffff, 0x5}, &(0x7f00006d6000/0x1000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r6, r7, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r8, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r6, 0x0, 0x0, 0xbffffffe) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2136.648393][T19236] loop3: detected capacity change from 0 to 264192 [ 2136.709231][T19236] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 2136.733054][T19241] loop5: detected capacity change from 0 to 6 06:31:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2136.821176][T19241] FAT-fs (loop5): IO charset a not found [ 2136.903842][T19241] loop5: detected capacity change from 0 to 6 06:31:13 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:13 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{0x0}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:13 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080)={0x0, 0x80000}, &(0x7f00006d5000/0x1000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x5, 0x7, 0x2, 0xff, 0x0, 0x401, 0x10, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3ff, 0x2, @perf_config_ext={0x0, 0x1000}, 0x400, 0x800, 0x3ff, 0x8, 0x1b, 0x7f, 0x3, 0x0, 0x2, 0x0, 0x1000}, 0x0, 0x9, r4, 0x8) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:13 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x4e8e, &(0x7f0000000280)={0x0, 0xa8a2, 0x4, 0x4, 0xbb, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000300)=0x0, &(0x7f0000000340)) syz_io_uring_setup(0x5deb, &(0x7f0000000380)={0x0, 0xe5f6, 0x0, 0x0, 0x9b, 0x0, r0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000440), &(0x7f0000000480)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000004c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x8, 0x0, 0x0, 0x0, 0x1, 0x0, {0x0, r5}}, 0xbb04) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$rxrpc(0x21, 0x2, 0xa) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r8 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r8, 0x8000000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r10}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r6, r7+60000000}, 0x1, 0x1, 0x1, {0x0, r10}}, 0x1) r11 = creat(&(0x7f0000000200)='./file0\x00', 0xd0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd_index=0x1, 0x0, 0x0, 0x5914, 0xb, 0x0, {0x0, r10, r11}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r12, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="200000630aad02779444e716b7ed6412dd04df381603ab75fa9f395ae785e01c6a37450eec02371f1078af0ed6f123f564bd256ebbdafc7f35f32a6a78975a7b177e0fa8cd0899d6ddbc844dc26d3c9538df6d72e6d677b9768bc9009062eadd75e8830cdfc9433092d64c52ba17441399885a954ee40a015fa3728932963964f3e9bbbd44c1fbba61115f5074e937955883d9af403d843cc510"]}) ioctl$sock_SIOCDELRT(r12, 0x890c, &(0x7f0000000180)={0x0, @tipc=@nameseq={0x1e, 0x1, 0x0, {0x40, 0x0, 0x4}}, @l2={0x1f, 0x4, @any, 0xbaa7, 0x1}, @llc={0x1a, 0x30a, 0x80, 0x7, 0x5, 0x8, @multicast}, 0x4, 0x0, 0x0, 0x0, 0x7fff, &(0x7f0000000100)='lo\x00', 0x7f, 0x9, 0x9}) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2136.948952][T19241] FAT-fs (loop5): IO charset a not found 06:31:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240902604f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2137.110007][T19269] cgroup: none used incorrectly [ 2137.117362][T19270] loop3: detected capacity change from 0 to 264192 [ 2137.167041][T19270] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 06:31:13 executing program 4: r0 = inotify_init() fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000100), &(0x7f0000000180), 0x2, 0x1) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x100008e) r1 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r2, r3, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r3, 0x0, 0x0) io_uring_enter(r1, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:13 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2137.241574][T19278] loop5: detected capacity change from 0 to 6 06:31:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:13 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2137.348984][T19278] FAT-fs (loop5): IO charset a not found [ 2137.424950][T19278] loop5: detected capacity change from 0 to 6 [ 2137.453891][T19294] loop3: detected capacity change from 0 to 264192 06:31:13 executing program 1: r0 = syz_io_uring_setup(0x883, &(0x7f0000000080)={0x0, 0x0, 0x38, 0x80000, 0xb4}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00006d5000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_WRITEV={0x2, 0x5, 0x4004, @fd_index=0xa, 0x8, &(0x7f0000001780)=[{&(0x7f0000000440)="da0d592f7b47c9cbedb47e4e7ec4cf098a5450809fe5d50662684bbe5272aca21a96aa48b01e108777da9d5709d2ec658d70352d3a73c99853b92bac998bf97bf782cb2f1d265fc24be5a94c1ebc52ba01a44329da1a1729e0764278e041c2a9af26848b6f99dcac8cbd22fd4a321f6810d9ad6464f92e804805984e22538c9b9a45991c047d23ef2ae6b2a5fa20353ef4ac5d0e9b886a7ce3984659cbb5c53d601793c68f5ced74306639e0642ff0a8ef675a79ec853e737f28e08d53ba41918c861ab7288566d5b7f62c34c5f8ab9e21f7da677ebd6e15fc3668856221ed0fd4697ba63e3ed09110c17e17", 0xec}, {&(0x7f00000006c0)="535b755e3818ac53", 0x8}, {&(0x7f0000000540)="f1d70648d4f1c60b6d7b643a324428af0f7fe416b376e308fa31e6596abab78e096799518240639bb05bd7d6be430f99a90f3dc37df2a5315bd9eec9c8637ebc513710684a65770a376f091cf924ed", 0x4f}, {&(0x7f0000000780)="6b136398ac3a0119a6142e32784a1e9a9274abd6f18355f7e916a671fd2c8f71674b5a48940fa0818aadf6faf454b52287725c965ff8e001c0b7559b90be33f329661e1ff6ec9da9fc92e0c1a1b77cd1a2fa3ca9c63b0bf7759e96b92638297cbdf7c2b19da30204ce74367ffe55f6c78178572ccef1f7deab72e8e938f1f64ec3f23466c090ada133bc0943a8b27567d91a4c81328ffd706f03021bf065ff21826ace17f783b0632d2f51723cc12f796b56f47ba378db4ffd3e79b4db22efc6b0711b7bc131f9a531bbc7b7e833841e32b90e0467f1a8217c53c78c45ae2d99d6cf278d1e8dd1351d8a09d4bb3f8294dea556e53922730974abc0c42812d8e5b81d86b6d64edee2c325c33568a98274800fff3da6056a7c6170e01be6f7999d5f617d352b4203f5ddbe1d09d948eae2e414ed75df3f57509f9a346dd592acbff473d8ea0694261b758a50a855bc6acd7e23e215a2c21bbacf5b542ba74a039b8ef5b43d4e0a64e6118cc7763069b009be80a171d7222f719eaa20c33d215341f9a1e168057b565cd8daf330eed04019a1508eceab5aadb11e56ab342a5b5770870f59402d909e98f9d97fe6b337becbd647a72f2f8b4a40c01ba482d975a194a95cffe3e2fdf1c8d53cb1f8ddbbaf4380f102a802dbe9222b97917eae15684a16de582ffb425827deea69c3c3ad348fbbc3dffbf79a341074ee1b1a9639576a1de7f9b15b985a8cb6c808321419e9de2d8d0e4dc144ca431cf669ebe57829668a3385e246a03650d6cc2b97aaf05e33efe1a1e1d1db9ddbcb9b012ca3825828a5620793a63a18451967fdb22a26c9bc283fd84ff53e042f376faf3df1a2bdd5e0e2bc8e50a4dbc1cffe8ecd76c5e5960f39cca6c1a3014dfcb8fdc4a2bfdb185419c8358177a4b91f94a51418f343dab356384061e57d17132e7684ee22c4697fc07085ba4804a944ff184ceba62dfa6ac4b8207c398713378f93a51edcb37cc399f845d3319018b4f69ba2d7cf3d230c0088cdd5dadc9d3bbd26eaead40a7336b457c239b07d1cde34da3a30247c4165635f8abff8b2c82ae1055929c3cfb6f98adad67fa7fd6240c56157dcc6b3c2c012629c2a37e758ca2f7ce45503e0994f4909d07ebbeafbffe3ae521f6a975c209937edd4eec2b2a49d587045d78a3403166fc06ea311bb65d470bd6c251736cdfb4740b51a438df1da2c25c5020b81d9aff5af9ed420c855fba418e774163de4e0206294ba203d32af1975c4106244f78d6ff7e8c598df0b1ac1d70c8da1bf2c428ea775d8c7435453027aa7c4b3384e8b413fd58700f2a164d7cb4059ef438d62d61247d603d305992abf97ee42bbef1f02062ae01f99a0fe05c30ecee672fc640bd06802a22ec3d4bad8c32b1037c5ee698d492c37b5782fee15bb2aedacc4c483031de6619c738968049588940450bea48d1a5d91aba1a9c8b891e78ea5fea1b90962c9e8bd7de4473acd7d5a5c1ec0f6459a1bffbd957c28599f0547608b51f20cac67dd159390625c6887b4ae3a78c8332f2d16a09d0e601b1e7a6645f8e211665aa3b385a980ef06f7c390351ec7aca2d810a6f955f90d403faee0390fe8fcb7f468173dbfbee7899111dba1716ac26602cb0bf6095d46c36522435226996e40d385a0647a0d46655a64b5462133d535e18d1ee1ab52062ca17080dc7727db367ddab7386151a1c86dfe2fd02549f126b62397d2d19366a1857c8552f4bcc5c3aa2c2e1c529dc3a883e9e63a8bc49a8c480cbcc2c269e9d2cc0706c48dfd2eca73c6434be3eeb3dd377f946d6c344a3e4b2190a69c8bd654abc283ffc809de20c6a271c83a344fe6954464513ff6e78c3af2e19cb419861f0a0aa1675da78dcc2077b93b7bbb66122eaa787d15e3142bbc2a84bb4a6eca9280e4c919119a03882be2f54182a26889deee3060cfd2b9900e5805f34a0ad8cbcdaa8651478063d6d9c0687129d1dd62441f48308318b87b72de6317216d1107f3286dfb3aa9579755c47eb09461ce8c9aef5747689559dde4e4400639eacab38b719b834269748b50251a0fbbd877cc2fadf25a8b6dd6790a9da20c340669893d843b14b046ab86e1d761ca81eb082ab1e8c17de064b3ae88430b3a361475cf3525a9137c196c0f650f501115c5e390967f3f544fce3c045274b8e5afbabaf43627c221cf424792144ff5953fc74b6d42ee7e731eca100901e63b11c740f85eb57bb760b64ac74f8edd20a5716ff14a4a1b416655c634d6f8572c326b69d0213c1b563d4199e631121ec6f745b373601b15e81ad8b6271de6bc8d96eb4a5bf9716c942f0188dc1b59f61683d89244a6492707a5113ec6fef2d97efded512b7d678b7fd381752564e34ff4f7a883ca798ea8d6a77303dc86c46b651bbff47ded0601354f2979fbb481986aea8728f1c1761ba6b94aef0c4d9bf61f6f09c918b77a10e601428724cbe122db62cb1b8ffa9a1825ac7e73acae51ecce6a27c7af6e4df53ae7164ea5873429a785477d79cf34eb6ccb47524f4e9d84f1fc631cf18501175bb67b2b05b9de09ac1a36508327f265f7e76ac169feb5ac21c629a568d1eac840732fe48dba3530038daf8ae97b489cb5422550d70f5b4b9fe30e5a41be5251dfcf648491a79d3ba210201f4608a1d088c3718cd83253a2c462831b071f239e15b123b7d6edc05785c8cb3a31f03ed5bed326e814170e3b92ca9c5fb14fb0ea8e654c9f0ae675ac15f9b954635928e00895b696a0e18e670b3e6573164b5e58c2e841778b0869b9ace8bd277e5cdb37610422e30a0a0c868bb4f460f3be6cfd6cee3aaec6e60e04674841e72b5dd6c3406a1afb0297a9453afcd0dc22832307136056d50a0172cf9d62ccf654495ea53da27d702c896b7530e17012300441d06fae35bbdd9f74b893add4dbe82132f372e62352a410578115e120a0dac0ab2e79a82e15474ad61777a3b232d01ab9ab4520d7e39316fd406a3aa1245a1ea0f2b0325b91603c1fac5cb5a8f2ebd83d91a52f9ea088e31b562051cada137c2f63f25806b91eec814838042acf894a0da111347b33c0d8d4fb684c09c398e76bf536741eed38a3f52ee1033a8ea9fc6af251e32c8176023ea2de80628976a0757f1d4a2e9dc8b200555e50f2d8d3316147729b9f689572c5f65097321821f0c86f66638dfffe6400230a634739063ce574a27e2d00acb8c08c0255996d6593e85697c2df4060e5e79d3ce27f9a56b12cfaaf8763325cce6dd8ea5c5749e35a4b93f4671c7824ad21d55fb70961d4a71fe889b99d4109789693279d76ed92633119f5b46e481e863333e4e1fcb09a74d8d1dbf71bdac49837a4819e6b61a11d10f4925b6f7c6ac740a5c6b2b71bf38f0a0dbdf784abe0fdc010a8bfd29a77ecf09948215aa35a67ecc87057a24e0206e2274b5c1a6fb8d499a30f61aa92a073124d14401809eef608d78917d7f23fe18421385bc4f5fd94ef9412ef5e7b4cfc4d4ac2b568bd29133ee0b2ffa0a9921770fd428fd606cf1b55c4b8e26cf9f7f7cf76f89553755655c94abf1bd264085fc687428c4ca1160ca093eda6c3f889b72774d9ef1d37e62265d585bbaafdc68d73f1ec4d588021ee4df2dca15695e6b409efe3f0feef3bc6881ac0a783d6a6be91ad98174a27833134ad8a5417fd2041a58cd6c4686327177dfedc6984a24a6926718310b071dfc7cb6d2fb4be1f33be7cec3131cd25dc3768d4074e94bfab00c24d9710cc9c06d63c708636c5e81f345f79bbf3b3624a54b654be7c9ababbaae062806c74ffb4b2e902a990f77c0eae345bcf797261ba8eeb1046c1947aad5a1f576eec24ab20eb3673122b3b3111e0d3345394ed25311c404b4abae249548a8df3796056f0a145695f327ddab326c17a62564848f5f350638dc9e2b1f5430598e1aa74c9134e2b513197c9de6b4c7455fcfb607a84450b3b819627346cf4f3a979580670933a24c54456e845209d3c0c903c1beb20322144ac42ce7a29c747fc7b8a8259936100bcd8b1f3c0a5c76e2df8102516488b83543e11d18e1e3a05b5470b03c4151ce7a37f5376d6ea3533c0be3363501057c6650750af4f14d060b82b7495642af44a0f52315f98781af694b7b5b389f04927ab9b28909899903f1ce9335934bcdae0e8def134692d1eecc4d517eeb49285e7e5cde3a64192f1e77f0f53ea5336faf1336dafb1233598bd4eb2b3dd688e736191fc25ca462fc01ced912cd83fcd23f22de80a1c5459364423d515d404b1588d0dd9b6d4cbddb908e8c5bf70b800c98df473ee737552695652ad22c37db70a5603da496ebb1e4cd0958d58c055771834a04d70f5a38069423d6b2fc0c399a678057744f692d7370e394f201321ba3c87e6fc8eaec8722197bef411ddf8b0e92b4b7cf38357c9058ef570845cc72d552b1642e4d4ca17d5617a8f36283baa3781bd293afd739d78a924ac0c8ce372ffa4b942a9a64436c9da4f9c1c73849ff07c64d0fab4363e36aba32ccfffda0c227ed536f0408db8da35ccf3ad9bbc5cd358dec44776d6b396455d48e6c760935a50541482a2c574506dd4b0412110306d62c63bbb4471ce355b0be5c27f7a6f64afd21833eab266632095a984df3a8921d946eb64a5d70f0416a7a34189d3b8634190b76aae51da8bee64b73f31d2728fb49e3a3482ee22ac89aec199466f9ea340ca150685a0cdfe2005e82145e58793587feb08523ef70bf635b7cc85b165de10d837f51eaab899b27090986808150b9f15b0df40a40c77b9786868daf146dc3a5ce245d2efa43d5a8bf1d0fee10c3991acad6a1941bf0b7fdbd396a7bc75cffcc61412801d10d9843961c7f7ac16944351fb1124d00c7dc555d91e7607e6a0ad5515c3ba5afdad63a3b452e548668f77bce6087e5ec7be907dd7f771b0d94476d7323a1e610ce6560391ab36d8b75ac058a4c4d2b696d509984846a54c057a7db5f79a54bc8bc5c912c0994b70c496104bfaa8cb8443a57f09c802b99b156a0ab7381fced2f6fcc8ebbe92f61c589f490f745eab4042c20bfdb8a29268cd63c2224eec57b887e0fb3b619f01d5e2ff343defdf4cb461e9ebb131c06113087ac0418a085cac743c2ecc4a8bd03709f2ebea8f0cc0fc64c1817730015069d2a3ff12032454920e62ca669b2ce691fb9ddf14a65101f13b74d2e8e3b12675fa41dadf1da20e9aaa0148eb0a945a4063eed4740a0ba458551e13d45a74e9b1e89e7a40dfaad996f1a33bb967b71726f011eb2a49991b835f8ca3d4281119139e91a6baa1bad39533293820b400321ce85b02a0122fadbbd9b50b030f1d8fa8d75c1303014a0808807024a6b4bccb453d82de4dafacd192f33769f6e1c0745793426c473b3a36835f797173b764bf166e6d49cefeaff681683b5910d286f38a77a8f45e9216232091af97bc3ed9b2c3d53029fddd925d26eee2ece1fee119703992d14c70da92b317817e953610faea34e2c0aba530df6cb18ae3d20ed45e899b4b83a3543d5e9b87522539b661d4c2f987413a478612763e97118bffe29b84343c67f41b2bf2ceef5b79bb0a2997ae0953c1c5e770e106a5a036ffb79045bf1e73c70c6929b65cf1078fa46cc37dfebd88b32b1f1f4fe50eaa1ca42241a95d032a6ece701c88bfc1ba1794a427f2264c2f3e5424bbfc92a1b2050cb75cbca8ebe42117b2934dbe955def6cca06caa53c1aad0f14251b158545c6fec42ac3b1e5ebd7f4116a06cf3f57db1d48c708dae70aff524fb998fe42f0f7496a2814", 0x1000}, {&(0x7f00000005c0)="447b091d100268bf3eebbc085eaae43700992264cdbaf59b48df02e426b73e52e52198314fe8ecb7f4ad7a4952dd074addccf53b5fd558978b4797efab0f553f99f9cb7302d5687976a26504f0b629e45bf801007ea05e9250dddb49caa126bba98f279f3f995739d2722b01b77e84697957d467df53b7db0daa7b6b3ca028ca944ccd441d5542d46d818b88c74fb20a5d56192a251a1d727fbfa5bc2c4fa2bd9bb74f73b25d48d811b7d008d2a4fbe23f151f710dc43493a2fa46cb9dec67260f5cf63255a693e99d0fa0119c2096c0592b2257eba3dca93149e1b4b8b344b75a8dbaedbc", 0xe5}], 0x5, 0x1, 0x1, {0x1}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)="aa554515796192038e3b59a6671cc0274dc32c64461f521c8d973cd04868ceb4d03ab0eceeaca159969f9e383af0ad8cd04a974d591b142356a2445280176e1d1ee7bf6cbd8a4690f4eb62ae4e50a62fe4b97425a296e2c0bc07d8c06c1790edc310df0c7a7d911b621663a6360d8d707c35aee670f391597002c885c09a877a6915f0e3134f3130d40bc20c450827b7834538bd56f783399d69470791c4fda9e3d092aedb909eb115c2ad2ce7d021a81eba77d1b927ec360e1f526a5bbee039a9f3a2afb35dabe51ea8b79f8ad4db641ccbae083305d2b156045a8e6d6595f3", 0xe0, 0x4000000, 0x1}, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000100)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x2007, @fd_index=0x1, 0x2, 0x0, 0x0, 0x2, 0x1}, 0x4) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40305829, &(0x7f0000000040)) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000004, 0x30, r6, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0xd84d6000) mmap$IORING_OFF_CQ_RING(&(0x7f00006d6000/0x2000)=nil, 0x2000, 0x1000004, 0x13, r3, 0x8000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140), 0x1, 0x1, 0x1, {0x0, r8}}, 0x1) syz_io_uring_submit(r7, 0x0, &(0x7f0000000380)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340), 0x1, 0x0, 0x0, {0x0, r8}}, 0x81) 06:31:13 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x3, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2137.480928][T19294] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 06:31:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d000100691110000002ec008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2137.523987][T19278] FAT-fs (loop5): IO charset a not found 06:31:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240c22604f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:13 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:13 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x4, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:13 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) socket$rxrpc(0x21, 0x2, 0xa) 06:31:13 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r7, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000340)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x3, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1, {0x0, r8}}, 0xffff) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000004, 0x110, r0, 0x8000000) r10 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000000940)={0x9, &(0x7f00000008c0)=[{0x0, 0x3, 0x68}, {0x0, 0x8, 0x5, 0x7}, {0x5, 0xfc, 0x81, 0x1}, {0x6, 0x7, 0x4, 0x6}, {0x9, 0x3f, 0x20, 0x9}, {0x1, 0x49, 0x7f, 0x8001}, {0x0, 0x1, 0xd8, 0x61}, {0x4, 0x74, 0x3f, 0x7fff}, {0x5, 0x2, 0x64, 0xff}]}, 0x10) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) syz_io_uring_submit(r9, r2, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0x5, &(0x7f0000000200)={r11, r12+60000000}, 0x1, 0x1, 0x1}, 0x1) bind$rxrpc(r7, &(0x7f0000000100)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @rand_addr=0x64010101}}, 0x24) r13 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x2460c0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(r13, 0x9, 0x0, 0x0) [ 2137.832802][T19314] loop5: detected capacity change from 0 to 6 [ 2137.843889][T19323] loop3: detected capacity change from 0 to 264192 06:31:14 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x5, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2137.884600][T19323] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 06:31:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2137.914125][ T26] audit: type=1804 audit(1636266674.068:577): pid=19330 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir664629866/syzkaller.7sJs5Z/3083/bus" dev="sda1" ino=13908 res=1 errno=0 [ 2137.941104][T19314] FAT-fs (loop5): IO charset a not found [ 2137.952648][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2137.992285][T19314] loop5: detected capacity change from 0 to 6 06:31:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:14 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:14 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x6, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2138.091950][T19314] FAT-fs (loop5): IO charset a not found [ 2138.097394][ T26] audit: type=1804 audit(1636266674.228:578): pid=19340 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir664629866/syzkaller.7sJs5Z/3083/bus" dev="sda1" ino=13908 res=1 errno=0 06:31:14 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x40) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index=0x5, 0x7, 0x0, 0x7, 0x0, 0x1}, 0x1) [ 2138.232420][T19350] loop3: detected capacity change from 0 to 264192 [ 2138.248212][T19350] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 06:31:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240003f04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:14 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee6000/0x4000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$rxrpc(0x21, 0x2, 0xa) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x20, 0x0, 0x5, 0x18080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000001c0), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r3, r8, &(0x7f0000000200)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x2000, @fd_index=0x2, 0x7, 0x2, 0x4, 0x8, 0x0, {0x1, r6}}, 0x1ff) syz_io_uring_submit(r3, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x1cbeb599, 0x0, &(0x7f0000000100)="1c2efa6262fcafde8885544a6e573f4f9f965d01940bf6ea7731e8754e2f184796d26c392b4462b7705ce80c5716b7bd5534be160d8e", 0x1, 0x0, 0x1, {0x2, r6}}, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:14 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x7, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2138.267484][ T26] audit: type=1804 audit(1636266674.298:579): pid=19346 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir664629866/syzkaller.7sJs5Z/3083/bus" dev="sda1" ino=13908 res=1 errno=0 [ 2138.293401][ T26] audit: type=1804 audit(1636266674.308:580): pid=19340 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir664629866/syzkaller.7sJs5Z/3083/bus" dev="sda1" ino=13908 res=1 errno=0 06:31:14 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b00", 0x5}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2138.475486][T19370] loop3: detected capacity change from 0 to 264192 [ 2138.492437][T19370] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2138.499584][T19370] BFS-fs: bfs_fill_super(): Superblock is corrupted on loop3 06:31:14 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x8, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:14 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x80000e, 0x10010, r0, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x10c, &(0x7f0000000100)=0x307e, 0x0, 0x4) r4 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) syz_io_uring_setup(0x1136, &(0x7f0000000140)={0x0, 0xd91a, 0x0, 0x1, 0x1ae, 0x0, r0}, &(0x7f0000ee7000/0x4000)=nil, &(0x7f00006d5000/0x2000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000240)=0x9, 0x0, 0x4) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2138.555482][T19376] loop5: detected capacity change from 0 to 6 06:31:14 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b00", 0x5}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:14 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d4000/0x1000)=nil, 0x1000, 0x1000004, 0x30, r0, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x108, &(0x7f0000000100)=0x401, 0x0, 0x4) [ 2138.667135][T19376] FAT-fs (loop5): IO charset a not found 06:31:14 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x10, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2138.734326][T19376] loop5: detected capacity change from 0 to 6 [ 2138.767270][T19394] loop3: detected capacity change from 0 to 264192 [ 2138.828343][T19394] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2138.835817][T19394] BFS-fs: bfs_fill_super(): Superblock is corrupted on loop3 [ 2138.845254][T19376] FAT-fs (loop5): IO charset a not found 06:31:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240004004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000050000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:15 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x48, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:15 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r6 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)=0x0, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r6, 0x8000000) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140), 0x1, 0x1, 0x1}, 0x1) syz_io_uring_submit(r7, 0x0, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x5, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000002c0)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e20, 0x3}}, 0x0, 0x0, 0x1}, 0x401) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r9}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r4, r5+60000000}, 0x1, 0x1, 0x1, {0x0, r9}}, 0x1) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x3, 0x0, r3, 0x0, &(0x7f0000000180)="6414cc1ebc944d30bdc50f671eee9eb16b8831da3cbdc75c935bb32d122078af18221220fcf9f6afc062771cf0afa588e9443de9c68aed4a47624c7f5abc028b8e7045c2c84e733c8862455c1b01dd7f42e70c1c5a9fa5268fea68d8b172fd", 0x5f, 0x0, 0x1, {0x0, r9}}, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x20, 0x0, 0x1f, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2000000000, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r10, r11, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r1, r11, &(0x7f0000000200)=@IORING_OP_ASYNC_CANCEL={0xe, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0xc59) 06:31:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:15 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x4c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:15 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b00", 0x5}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:15 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2139.493380][T19423] loop5: detected capacity change from 0 to 6 06:31:15 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x60, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2139.585100][T19423] FAT-fs (loop5): IO charset a not found [ 2139.631892][T19429] loop3: detected capacity change from 0 to 264192 [ 2139.662704][T19423] loop5: detected capacity change from 0 to 6 [ 2139.736704][T19429] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2139.743836][T19429] BFS-fs: bfs_fill_super(): Superblock is corrupted on loop3 [ 2139.769030][T19423] FAT-fs (loop5): IO charset a not found 06:31:16 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080)={0x0, 0x64a2, 0x20, 0x0, 0x32e}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00006d5000/0x1000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f00000005c0)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r3, 0x0, &(0x7f0000000580)={&(0x7f0000000200)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/224, 0xe0}, {&(0x7f0000000380)=""/62, 0x3e}, {&(0x7f0000000440)=""/80, 0x50}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/36, 0x24}], 0x5, &(0x7f0000000540)=""/10, 0xa}, 0x0, 0x2001}, 0x1) perf_event_open(&(0x7f0000000700)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40086602, &(0x7f00000001c0)=0xcdf4) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200c0, 0x6) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r8, 0x110, 0x4, &(0x7f0000000100)=0x1, 0x4) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) ppoll(&(0x7f0000000600)=[{0xffffffffffffffff, 0x4228}, {r7, 0x201a}, {r6, 0x1e4d0}, {r7, 0x402}], 0x4, &(0x7f0000001780)={r9, r10+60000000}, &(0x7f00000017c0)={[0x5]}, 0x8) 06:31:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240004804f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:16 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000180)=@IORING_OP_WRITE={0x17, 0x3, 0x2007, @fd_index, 0xfffffffffffffffc, &(0x7f0000000100)="191de01c9239e24ef2a17d65bfa0449d87fff7d7", 0x14, 0x8, 0x1}, 0x3) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:16 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x68, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:16 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000", 0x8}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2140.073245][T19451] loop5: detected capacity change from 0 to 6 06:31:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000090000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2140.165921][T19461] loop3: detected capacity change from 0 to 264192 [ 2140.224688][T19461] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2140.231967][T19461] BFS-fs: bfs_fill_super(): Superblock is corrupted on loop3 06:31:16 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x6c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:16 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2140.432310][T19451] FAT-fs (loop5): IO charset a not found 06:31:16 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x74, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2140.507707][T19451] loop5: detected capacity change from 0 to 6 06:31:16 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000", 0x8}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:16 executing program 4: r0 = syz_io_uring_setup(0x1cd1, &(0x7f0000000080), &(0x7f0000ffc000/0x4000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x6, 0x9}, &(0x7f00000002c0)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40305829, &(0x7f0000000040)) syz_io_uring_setup(0x6777, &(0x7f0000000180)={0x0, 0x7e34, 0x4, 0x1, 0xb4, 0x0, r4}, &(0x7f00006d5000/0x3000)=nil, &(0x7f0000ee8000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}}, 0x0, 0x3, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000240)=@IORING_OP_FADVISE={0x18, 0x2, 0x0, @fd_index=0x8, 0xffff, 0x0, 0xfc87, 0x4}, 0x10001) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2140.607695][T19451] FAT-fs (loop5): IO charset a not found [ 2140.709783][T19485] loop3: detected capacity change from 0 to 264192 [ 2140.746520][T19485] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2140.753910][T19485] BFS-fs: bfs_fill_super(): Superblock is corrupted on loop3 06:31:17 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) bind$rxrpc(r3, &(0x7f0000000100)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x8, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x5}}, 0x24) landlock_add_rule$LANDLOCK_RULE_PATH_BENEATH(0xffffffffffffffff, 0x1, &(0x7f0000000180)={0x1290, r0}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0xfffffffc, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40086602, &(0x7f00000001c0)=0xcdf4) ioctl$SNDRV_PCM_IOCTL_DRAIN(r4, 0x4144, 0x0) 06:31:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240004c04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:17 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x7a, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:17 executing program 4: r0 = syz_io_uring_setup(0x2884, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/sem\x00', 0x0, 0x0) bind$rxrpc(r4, &(0x7f0000000180)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e24, @private=0xa010100}}, 0x24) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000005180)={0x40000000}) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) socket$rxrpc(0x21, 0x2, 0xa) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f0000005080)=[{&(0x7f00000001c0)={0x27, 0x0, 0x0, 0x2, 0x2, 0x80, "0ad897f35c7ba12b7894b5ee5875975c153680752aa6ccd5a757139e881a280a742bcc82bade4d2845f3a96358128ce085a03f138c8e591e5099de48432fac", 0x32}, 0x60, &(0x7f0000000540)=[{&(0x7f0000000240)="4926cb1570833b4211cbfd1f5f7445c7b81e9375bc0f4df2e1d96141ca3ebf73eb588c", 0x23}, {&(0x7f0000000280)="c8702597b07b7e851e0cd5fc8b14709a21211523e59a6ac327908fa70a9cd22b6a8250bcc65a690ec21893daef1e1bb9078a06fbc54637c8669b0ba315d07d9ac5d6d05c02dff5294b8d73e0babb1d8965d2e33dd756cb592f6ea376e63896c11006da2d340fd22ed3cbe466bfc05e0e960f94cddc840fef8cbdb266cc932bf18dc86608a0a79eb36312f18986128be6784ae47ed122119684e4e22c9decfd22333db24073756aa3858dde3f0f59652618ef2cc7b873cf702b52f6a85de64d85ee5e22d92d668119130814f1f2717ba4714188d10b9c0fec25bdce7f5fc06c409eb2b3d8f54a29300c7cda1a949d347e502d8ea702576e5784", 0xf9}, {&(0x7f0000000380)="8e1c8c561013a1f7bfd5a18c898039921328b36bb4617220bd54d1f940b03bd1d5ef949f7ebad2ea42ee0d9353972e5346106c2352ccf1f64638877e371cd7a10918e4f7ae708d23436fe64bbaa00ec9240c1ea7a47d31", 0x57}, {&(0x7f0000000440)="73b3dbd616c0d2d148662d0776f1f393b570fc16a3c629182e5c98dd11b86b007b1ef5781400a5832f2af05ed6e49b5a8ccfda20ab16148ec597f575a5a08750a49f1286ae92eda90f5ba2eea11fbdd6938e5f15fe866b134a461ec0c75c5d67492b8ef061f19f4eb5abad94f5c96904f0e82a432b1f5e364f4ad9854596baa7b6a3e20912a9176e5b781e07acf7ea7c9bebb3eefe7b0919cb44d7910f2e7a20c2bee5fbd54fb1f1b36afec6583573d7ffc66a22077e7f9891b82293cd7f45e71b9436edd84b1ef3ae", 0xc9}], 0x4, &(0x7f0000000580)={0x90, 0x10f, 0xbb, "a6c8e675078603f9cb0c89b69cbdf969b694a7666398ef15a6accd45f03a6a16c62832ea8f49ef640eada5bea6f89be36105e617c914e293a74e91bfb1d3a1d4436b6a88432b5b8c5d56dd008bbdae62fc4498dee99ad713d40f3e378952041fc03c36b5f75a9c2bd322f26ae5c3c1e792288b6dc5d1a77f7d7aef2c85"}, 0x90}, {&(0x7f0000000640)={0x27, 0x0, 0x1, 0x5, 0x0, 0x1a, "ba4162d24e78f37ca5dcaaf8b38a28dd133f8de53d595b19b5d39398bca254d4c303867d1afc1220d0951a9b67073cfe828ad282a4e5c4484cc43ae4a91717", 0x30}, 0x60, &(0x7f0000001980)=[{&(0x7f0000000780)="1d7f16456cfbe6c6002e9d4adecabc9a9720953398f89d89c8ca27a709542beae6669928e07c4d23fb190591b652979d34e5d5f50b9a4784fe314ba947c987a31c38458b8708c4069b3725f7380cc496cdba478ae9d23764a18f42fb82a99168e2ea255a2e6d4a9af1a9752edf04bece209665d0dfe1109a52465a0e2b5c1d03b8eba7421a9d0c111edd9379afe8cd053acd089fddfa71f33055c64246393a9671607ca577200d2bf82bd9a0c9b5fded5e6d375eb159fce74e8c960b73fca4e0284eaa9126fd2cda48ce9d51f3", 0xcd}, {&(0x7f0000000880)="211d52b9e01435e1f86d9f64658141cbfef7c365224353ad8a7235ce1c86aeb14e5abf4ae630e9ee105238adb5da335ec2c46050f4f615992c726e44812a9bb418f7055bdb27a39c6ae338aff4f5391712b628422b837539757cb92522126ef62ebef8a8575a9d10e1e115dbe068434a0733ab2d2a7f71464a68545328c761185b3fcb130bccf0e09bd124fe4257ff72eb7881358b63aedccf7a193765004f594f57f1ab5e28385723a846332848ba537687fafdc0f587bc679837957941224536a27af1317facb9b7dc838b14924ad3ec52961d8271a1c084ef0699e41b7ca601f9a3a801037e6309f9b7974e2cb242863d57d236c42e0b258615e80f93bde017dd45042d51d04fcdb2b36112da51b0048fe323606092afd125f306cdb38c74412c7cefdf98cc82708775c1b3db88830c9b53ad4652607f0b07c58fce66d891aa7c06c322426f0916d24e193d34b4c4912b3792401980feb61fb6cb47b0978eecd6b9aec0457f87594512d4c18a1aaaf5b148cb2bfc3f61592da54fc08a7f5b16625e383ed3c3b97163ca1fb88d947f987185380ff192f10f381b02c9fef1979381ab1a2e29ed77a6f721228b91ea36c0e980d127ac4b33712939fd85bfe5ef384b7c0697077985edb2427e5e00e53f7d7c2d02faf68547f1ddd3bc97d929178d34dc80f0bad64350c7ea884375835e902654d1154c9d6f0d7e27979b0dfad2d9eb0e37b3465e8052809440442d9775cbbe205fa23a62ee2d612c6349dfe08b7d0d2fc11ed253c20498683a3f0749fdd4bed1f410ecc4c5ae4a283f76b0c8e7f144f904074239af0ba113398b724701df550e2cc14f1db8d7b32342d8c4add6e1e3e417a776fb796c55841c4c897c9585af3bdbf113f309fa8f132e5a703c6805b4fb2efb14ea50b391da5a29f3e8421f77b2532f546cef2be0a84b495442ac769dcd615fb28efcd447e710f80216044dbbc3d69da36262f3601d4435fa8818f4b992d72cc4bc2c1486041a65c90aed22e478a785094ec4ee41066a45c019407e498f39ceead6201815db1613974c148f0e6968e49e96a5bd69fe508893cfd3b682d2b2f94ea3c11854b150df55617059d3e9ce2c3a02c51989160d826772cd1746b051de4ff319cbb0ec40f593b2cddd132bb232c093d8b20b324c55bbae4bf77866d3f78e50cdbe66e1776b28f34e2549162fc8354e5f35218a23cc49535fde245a3c7d919feb6a8b14361c2a74b265c50745773926cd9e605b51cfd9fdbec2029e1b74be9663917050c709e3f44803586241805b94f6587920a9c1028593bf263ad5969e5d83c17af9e680fe18d3d7ad300e7adfb0441c8a132ec1909102da0669831c1c2bbca70534decf4fa57dca3c84bdd36c261559b9d6c4a5e5242150801cb77a48c3bf27b861bef8da3fb2b203819e2b61dbe6583418a414042edf963a289791d1163d9cde8c8ae273c990bd3654fa5e448115eb5251370fc5459abcd6da80d5a6c0f0785b08740e68a6f0494548aa476496e5f69e6c841a1eab3f01ba941b6c0903e39f9d9475c2d91a3f714b4a7c1f95fe5e4ce6fd7c8566fbcc3a3380c97527b6a0dfca62cf5063be1e1dff84fd76e080cc4c97ee5e15fdb6f2bf95862618cafb2b66079a9b5919d6d27c94f6ae08388345adbaafc678d1cae58cfd5d6984ba0ba0986bb2ac1b090364e8cd53fb24b4563436e5bcd1ab2ed4fab7bcc4d88476581d9aa0a660b83d2616b116e25b970f26254cbb338e4e0bb8aa32c56b80d2bdbcd9a7341400b88e28449802d44c0be738ef9fd004ab123a86b64f7f65e151b95eb02e404411a72b087b9a5a11c53af434099db923c1856a8cbd494f0d81be1b71969cef6db7001ab3677e347d5f8a236aae327ec64e3428a82439d97f17951e85affad2b4801c66333b4e6a2379ba03aec04d9eed1d0892acd1c144fd44cac35716b2fe36ddd2e6d754a02301ad0478eccf2af5d8e536c331d665ce50624c6afa4c7d39d8e3f2c8ca9306eb47b9e7aba2ae369854ef560764cd4be267ee3d580641ac8f311aef6b20ef2ea22c269fd21941c2228f7ff56e68e2894309d18dc49fc1c04b1bd9fb1fe03abfbf023c11aa44f77df5f27639b6fce818503156192e73b7959c823d724254bb039507ecdc67b41553c8ddd5023e21e76ad3d76aea686af96999b684a92a0e5e63808ddfc101fe7b3b416f05a1382ee38204de2de266b0db0fd198f2112ae856face0ce1ede530cb5072b4129c253b03e89becf7a84de39267943dbf2874da5a28bb77aa787105dee31377c9844b45c9757602b44bd0404b9fd929d090d2226a07163e5c894bd84269033546a31781932b7aa4d653c468652b336ae74ddcb37b1cae7898c7e34ff1eaeabef2029d08cb4e9a06b4c3ea8f424bca0e16c87146d519955e87843bb65228aa0bb681ea375b22af6ca24d5573f90b25f2dfe3b48d86e10d407fb10e90ec59aea931d7b112a0cf46e51a070dd6aafe18904b8f1089787d0fff3a8f9c7321724563fa0f3d28e0b860ff8ba6e7074c810575f9de06a20ab5becffc1e419da1df266a61b27d25c61a285812561a1f981be2a22743c74fe0f96460753c088bfc974360e6fec9d51b1c664edf9faabfd8ff64736da0c469d405bde7f7dfe03c83626b3f4ffaaf2a2ada8d9dc864d721331e28241ef58dc6e023873c3da87fdade05c39bae3a1c906bb91597fd77fae27432d6ba3660567fffc7a8d92ef9be739be3f2819f0ff601ed549bc50db74c9249c39f6adb5835d856367114c0b772abdce138e817a87543081a17da294adb5268515e87dd9d583fd77e245d701a3a259defe30a28a3148af35432708ce9ab5a0e2631929cf9a145188b1700cdc6a9bb0c435207e753f3ded45be5fd3c9295de1fb0a36052652f2c5783e5869e5ec028ca6f10856a6847e82b4dbe8f5cc0be035eecfa00668193b7e4851d646abc9b119c8d0e58dbdd3fb067312bbb79a3b0c021991980d2295284d8b023522a4653bf12a0dd3a75abc1acd4a8dd27d26049daa61c18f0e97a090d8eaa676d5eca62525c758d2dc557247049e402b51fa3595beab09db6acd923738b39c6f784e2a8c532e7e7e8575c9c5a689bb4a0827cdc50db2f21b2aa13ea512aa9cc453e7fbc2b765d3a69ef269dfe4ecd39265f90f7bd4bb60a0978e9cbdf4b1e58736375221dbb6c87a52bf51eeb6a5123fab035839f50d159cb5805568fa7a1ccca376f389d45f8e5239439026d94b391cbc3b855ec06d75169d05999c9f76aba6c817849e806cabb5ae13d9d8b4f07f087d4f3d1b934ef61f0681ff6cdca398d3e416b51ab5c0d962cd7189333872b6b376b78934510b51e59e7ec67b72e7730654b1617d13266fd148f0f52333d39afaff9114d9f411815d7197c4ecc619277d94614feeab9cd8779a2669fcf28b7037ac478eafa6e3e17b4718da7046aae4477f2282f56f22d1084b576ae3e8ff188a5962fa180c5975a54891bc571602582ac7f63b960b2466f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0x1010, 0x1}, {&(0x7f0000003dc0)={0x27, 0x0, 0x1, 0x0, 0x2, 0x80, "dce8afd635031be3ee4c2b70708b7bf126280d1d6d2f56689243115036e67d262dd5fd17f0db9c8641107516a17ebb4766509aaba8a896162233cc6e7324a8", 0x3a}, 0x60, &(0x7f0000005000)=[{&(0x7f0000003e40)="95a5f3a2d807294e45cc47696ed300f5dfdd7fa0359df814000634ff24488318d7852cadb8dae05bcba7f14d623d090adb6804cbe70ac40bc08dbb83fd9d82bcc54eebd7f9204dfabe44475a37178811b53c8dd1", 0x54}, {&(0x7f0000003ec0)="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0x1000}, {&(0x7f0000004ec0)="c5342ec9509bbcaa925295acf97f08cd29bb817f76e4b4ba0a1811fad480853fe28ea39cfff08b14a9a6be524cddd701b510088f34e1916c712246df8745b1c8e7638f231ec13b6211f84da20e211b8fe5457ffcc214a0ded2cc9b65681d2e00996dc1082cd089e2b755f4dbeec45e13d6442d42f259f02599d8e3757d266dcd52e7ac8865a3206f610dbf30cc81c7882c6f64e075232d1cbb698a6548258cf34ffcdd07f0aae13f0e70954fbcffc9c0d0e84640c5309f4b43b08a61748cc64208182ef6e0d6de63a23d0201", 0xcc}, {&(0x7f0000004fc0)="874b4c12294b9f055f500f5cbeabac5bff0a0d667e3b5a7c64fd1f1f56c0225db20bb03d54adf589e738c5b951f366dab4ca8f8f75ce93", 0x37}], 0x4, &(0x7f0000005040)={0x40, 0x111, 0x46b4, "9376cd26a56bc80ec3f7949dacf47415143609dc7096d994230c13521c480fb4098ec4251d3d224d5a894cc38778"}, 0x40, 0x24000000}], 0x4, 0x4000011) 06:31:17 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000", 0x8}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2141.157868][T19507] loop3: detected capacity change from 0 to 264192 [ 2141.166466][T19508] loop5: detected capacity change from 0 to 6 06:31:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2141.283764][T19507] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2141.291252][T19507] BFS-fs: bfs_fill_super(): Superblock is corrupted on loop3 06:31:17 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x300, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2141.442836][T19508] FAT-fs (loop5): IO charset a not found 06:31:17 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff", 0x9}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:17 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x500, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:17 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2141.656552][T19529] loop3: detected capacity change from 0 to 264192 06:31:17 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:17 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x600, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2141.891059][T19529] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2141.898306][T19529] BFS-fs: bfs_fill_super(): Superblock is corrupted on loop3 06:31:18 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x700, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2142.028223][T19539] loop5: detected capacity change from 0 to 6 [ 2142.544800][T19539] FAT-fs (loop5): IO charset a not found 06:31:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240006004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:18 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:18 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff", 0x9}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) 06:31:18 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x1020, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:18 executing program 4: syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_genetlink_get_family_id$devlink(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1fd8068b6725e2de}, 0x240040c0) mkdir(0x0, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, 0x0, 0x20000080) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000fb6000)="1f0000000203190000000700", 0xc}], 0x1) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_GET(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="1d090007cb4d184c536bfba9e60dfea19d020000b6e9c80961262a00", @ANYRES16=r1], 0x3c}, 0x1, 0x0, 0x0, 0x4001}, 0x20004085) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="cc000000a08d9de4c7224d166b742fe8e1abd8298e0000e61889835d192524d76c834828f40f88ebd13618bd00"/60, @ANYRES16=r1], 0xcc}, 0x1, 0x0, 0x0, 0x20000000}, 0x400c0c0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="200000ea61010000040000000000000078050000"], &(0x7f0000000440), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100002, 0x0, @perf_config_ext={0x8}}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x0, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) truncate(&(0x7f0000000480)='./file0\x00', 0x59c) bind$packet(r3, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @multicast}, 0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x8401}}, 0x20}}, 0x0) 06:31:19 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40305829, &(0x7f0000000040)) bind$rxrpc(r4, &(0x7f0000000100)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e24, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}, 0x8}}, 0x24) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) r7 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000240)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, r7, &(0x7f00000001c0)={0x400100, 0x40, 0x10}, &(0x7f0000000200)='./file0\x00', 0x18, 0x0, 0x12345}, 0x1) r8 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0), 0x30140, 0x0) io_uring_enter(r8, 0x51d9, 0x68e3, 0x0, &(0x7f0000000300)={[0x2]}, 0x8) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000180000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2142.891059][T19564] loop3: detected capacity change from 0 to 264192 06:31:19 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x1f00, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2142.941101][T19564] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2142.948221][T19564] BFS-fs: bfs_fill_super(): Superblock is corrupted on loop3 [ 2143.039418][T19575] loop5: detected capacity change from 0 to 6 06:31:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:19 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x2000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2143.478948][T19575] FAT-fs (loop5): IO charset a not found 06:31:19 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff", 0x9}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, &(0x7f0000000a40)=ANY=[]) [ 2143.742951][T19575] loop5: detected capacity change from 0 to 6 [ 2143.825303][T19575] FAT-fs (loop5): IO charset a not found [ 2143.844696][T19605] loop3: detected capacity change from 0 to 264192 [ 2143.857466][T19605] BFS-fs: bfs_fill_super(): loop3 is unclean, continuing [ 2143.864620][T19605] BFS-fs: bfs_fill_super(): Superblock is corrupted on loop3 06:31:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240a26004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:20 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x2010, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:20 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x800) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:20 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r5, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:20 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, 0x0) 06:31:20 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x4000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2144.069621][T19623] loop5: detected capacity change from 0 to 6 06:31:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:20 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0, 0x4008001}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_mount_image$romfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0xbb7, 0xa, &(0x7f0000002940)=[{&(0x7f00000002c0)="e77513800d501ae8657f7628afe1aa01d6115f29f992bb934414c484355944f8ee94e4cccd4ce959c3a32da951f525f9b84eda4bdb88037ff454408b3216b01465d82bec83948f7b39275c9cc0549cc7c66210e7db0c107dc1ec8ecbb9a32404467d915dbeb4147f52ddf8a8bd6b0f8775d931a0b5e1eb7c63cb89a59e95ae", 0x7f, 0x7ff}, {&(0x7f0000000440)="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", 0xff}, {&(0x7f0000000200)="e3a0886d4fa505d2c52f737720d6777d9a720de1415255b4354ca860907d97b1678dfd9a213db70a9a305abe5feac58f6cdd8bef658ce1cad2ee85b02527", 0x3e, 0x7}, {&(0x7f0000000340)="42e603414a73af9671b1bc4d755f8ccec650535d25d9cc7f479a19cca3be26410015c8c1ac89a6ff71c1de8711630ecb2b6b821a245fe8a5fcec74ef6413e4093f3719", 0x43, 0x9}, {&(0x7f0000000540)="f01c0f11a22600f2383ffc08c6831321254692a488bd1f6425465df710bf3f8ac34e1819ee0fc0bcc92fe69bbdf47cf3abf59b10cdbd6304e5b8d917e29d6520eb9302e40730652aead155503c0dbac91e84263b4b8a3189ca2d63f086c07c76f34a64a57b1f1bcde115c6ff21bd8404fd58ee239a0d208a34a6eb0dea7cb99529524878b459d339954efe57cf14e12b134460d41dc81d5f6632f739372b4a21bcb6ae0a8ef8e0f1cc8aed0d53661d56d417e1b6bc901b", 0xb7, 0x7f}, {&(0x7f0000000600)="668d1c7f5335a2781f039a91297ccc77a89ea767eb1ae919f04ece639f741122d192a4ac893ea6ac41b893550628f8e4c8c1fdb54f9a9b7c0080b6e34d56fe13ed125d082ac0a260b088c8f29fa299fc5f6517615dfd458a4ad98bfa02122900409462dacf4081a9131d902fa5dff8b2f54bb36d4ee9ac94aea70edebf6bbe85357ce06dec0882493883104acc86c347d5241e174826fc8aac1daecf5c59ae2e20989ee1109bc081219e74f898fc38c50b4e7441321c4bee80e42c8d", 0xbc, 0x507}, {&(0x7f0000000780)="1487ccda82d2fe7d8bccb19846f8cf8e2abb2a6514e362b887647b3d2fc10b14d7b77d43f4338055da9b97ce4c00580ff09cf4277e0040613f7d8ca9d7a3fbbec0426586f027408dcf039f071689cef83b753d4f7711b200f449111aab88a93e709d4f3df72ef41d0cc38a5f8f3fcec6f5b146721351b4f1ee8750a54ded1bdc7c654eef056709740ec2f113fb124c6da7a6a1fafc788811545649d4c5a430244d99e76fb2577a4aad43cce452891bd0554a6abfa7372e17a1d63906afc1", 0xbe, 0x8}, 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{&(0x7f0000001840)="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0x1000, 0x3}, {&(0x7f0000002840)="370f3c319b910030da61916e45e269fa04ff92fb6a813c904499c3983bf45ea74c222b89f86f3665dc684d9b7e3fcd50975201a623e0b331d08eca76edda249707a0bd3df2e6183de249773b77161855e748db4af1cc84815ec4530668c6eb8e422229956425c792194b62e5506ce3230a0e13bc3ddcde613f7db54f9c78cf998910a60f23418636d57f631868552809fa38216995d41b2c1c6af46be931d6150eac18540ad4168d2e885776e8b45f59e1d39b34b196a1afafa0a9283f1021cc2844bfad23399b6e6116d4a61412", 0xce, 0x82}], 0x300b, &(0x7f0000002a40)={[{'\x00'}], [{@uid_gt={'uid>', 0xee01}}, {@obj_role={'obj_role', 0x3d, '\x00'}}, {@measure}, {@permit_directio}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x00'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}]}) syz_mount_image$squashfs(&(0x7f0000002ac0), &(0x7f0000002b00)='./file0\x00', 0x3, 0x3, &(0x7f0000002d00)=[{&(0x7f0000002b40)="0b0c7f659612a15e0b3d08c86c8d82338bbf5b41d1fcbcfc1b43fe312e336af3c1805e214afbf807b38e93bc2ae6a300f17074b682c99423885bd88a42c343067c098fcca63e8528b2bf262116650aea7a1db8e5378ed39f6a1442809210d86ec2987b1788d742571fb30007ca7d0ddbfc2d72ccb33f28f5789c79543e08560549e4651812c22e73e6ae592e7206", 0x8e, 0xa1}, {&(0x7f0000002c00)="59f8a07305cdc604e82eff870f1633db4666a50e57cc5a46023338b63be529c617793162c8afe75c4aab4b8c3433d30f132c0e2dcaafed53cc0474fb6ad5d519d0437e94f4726c281c2a3fea6d996a79e591cec51108789d6776be", 0x5b, 0x5}, {&(0x7f0000002c80)="ff87c640e2051340cd6fbacc2b48a1bf5f4edc315a23c7b18b7ddb33cd21de90a7cf08f946ef13a2d1a1c43cd6fc4ef785c53ac272cc2d8bfc74bdc8961e2391abfdca", 0x43, 0x5}], 0x8, &(0x7f0000002d80)={[{}, {'smackfsfloor'}, {'%}:'}, {'{:-!'}, {'smackfstransmute'}, {'uid<'}, {'/['}, {'permit_directio'}], [{@appraise}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}]}) syz_io_uring_submit(r1, r2, &(0x7f00000003c0)=@IORING_OP_WRITEV={0x2, 0x1, 0x0, @fd_index=0x9, 0x1, &(0x7f0000003000)=[{&(0x7f0000002e00)="6277af8497f1ebfe96d7c41cd193c474af27e81ac6626c2dfe22d2160ad87e9e6da0baeea601657950e9ab96c923d18a25f1025ca96abe4c2d6b33e0ccc82eda6090c626bfc46d5d915428d0f349f64a2d23e4a14d80084fe678483f30dce6b9115a9fedc3432ab4d4ea096116c39eb49aece6c1d265d54e1702160df5cf770807fe8a1691b6d86271bfd5453139bb829f7de73e8d38c284c4888be0dde7b6c3fe36c145b1f56f67b74959e3a0841e43164fbcd0f3a8735de9f0b5054205dfaefaba8607e1ce1b0be8b11bcb9d50ef3eae5b381d33b870b1fe4e52b1652963", 0xdf}, {&(0x7f0000003040)="7a5c9f2dd861d417fac4c02ca3d851f10daf8f1ac0b7f434fd381e46fb01b546a0e736af137a43fe41145d2355ef0ce536e7f35b62927f0aa02910e4d15372668e4ec2a1b8881a383800e7c5befbdca0b31ddefe030825e8d46de6e08952af107d7fa5f1693cbab287128eb6ff3a32742f48c4a32d8a57d6ff8c2b42547edeed60d8e2478fa1ea5e670cb1180c39b0d81aba8675e48b5c3d987aab9846e2cd0956fda22f90c55c9c39563a7879834da055df01fd3b0582922f74f0eed1d968827dbaa7143430", 0xc6}], 0x2, 0x1, 0x0, {0x3}}, 0x2) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x2, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3, r6}}, 0xe07) [ 2144.144424][T19627] loop3: detected capacity change from 0 to 264192 [ 2144.148730][T19623] FAT-fs (loop5): IO charset a not found [ 2144.223037][T19623] loop5: detected capacity change from 0 to 6 06:31:20 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, 0x0) 06:31:20 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x4800, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2144.319183][T19623] FAT-fs (loop5): IO charset a not found 06:31:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240006804f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:20 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:20 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r6 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x100010, r0, 0x10000000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r9 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r10 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r9, 0x8000000) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r9, 0x9, 0x0, 0x0) syz_io_uring_submit(r10, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r11}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r7, r8+60000000}, 0x1, 0x1, 0x1, {0x0, r11}}, 0x1) syz_io_uring_submit(r3, r6, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)="7d60e9bafeec3e9181689c264d3f31febe57dd6dcb61cb8758d3f46b8fc7c4dc471ca02208507d5f54d0c4647abe3b57f5af1fa198a837fe02ecd7ee08a307ddcddd6f21494fc478d897c2a31eeae606b9d37a8dbaced980148901d0bf7d8f122b9f44ae4f1f241ab5f2e9095b6319c3cda446dccbb7713909e67dcf3b8efd28f1de7683c4ee971979bd3402a1a53c7e62bd25a54a9360b637b940217e10051a3e399a3f0a10318ca3bbe463de41020e16ee27cb1716827a9f7d479111f7e71c11a5761cdfd5897f9bf7d7289ff69ae303886e1b66e42c09ad9307d05d0bcd2aff03", 0xe2, 0x805, 0x1, {0x0, r11}}, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r12 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r12, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2144.489139][T19648] loop3: detected capacity change from 0 to 264192 [ 2144.554040][T19655] loop1: detected capacity change from 0 to 256 06:31:20 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x4c00, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2144.633212][T19659] loop5: detected capacity change from 0 to 6 [ 2145.083786][T19659] FAT-fs (loop5): IO charset a not found 06:31:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:21 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x6000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:21 executing program 3: syz_mount_image$bfs(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000010000)="cefaad1b000e0000ff7f", 0xa}, {&(0x7f0000010100)="02000000070000000c0000001f0e01", 0xf, 0x200}, {0x0, 0x0, 0x4000000000007ff}], 0x0, 0x0) [ 2145.314294][T19659] loop5: detected capacity change from 0 to 6 06:31:21 executing program 1: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r0 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r0, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2145.364069][T19659] FAT-fs (loop5): IO charset a not found 06:31:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240006c04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:21 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x6800, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2145.528185][T19692] loop3: detected capacity change from 0 to 264192 06:31:21 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r5, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r5, r6, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r5, r2, &(0x7f00000001c0)=@IORING_OP_SEND={0x1a, 0x5, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000780)="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", 0x1000, 0x200000c0, 0x1}, 0x7) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x1, &(0x7f0000000100)={0x0, 0x989680}, 0x1, 0x1}, 0x4) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r8 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r8, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000340)=@IORING_OP_LINK_TIMEOUT={0xf, 0x5, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x77359400}, 0x1, 0x1, 0x1}, 0x9) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2145.606975][T19698] loop5: detected capacity change from 0 to 6 06:31:21 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) socket$rxrpc(0x21, 0x2, 0xa) 06:31:21 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2145.719629][T19698] FAT-fs (loop5): IO charset a not found 06:31:22 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x6c00, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:22 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x7400, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2146.185271][T19698] loop5: detected capacity change from 0 to 6 06:31:22 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x7a00, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2146.258461][T19698] FAT-fs (loop5): IO charset a not found [ 2146.278243][ T26] audit: type=1804 audit(1636266682.428:581): pid=19724 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/176/bus" dev="sda1" ino=15330 res=1 errno=0 [ 2146.279847][T28456] Bluetooth: hci3: command 0x0406 tx timeout [ 2146.313182][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240007404f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:22 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2146.411326][ T26] audit: type=1804 audit(1636266682.568:582): pid=19730 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/176/bus" dev="sda1" ino=15330 res=1 errno=0 06:31:22 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xedc0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2146.646724][T19740] loop5: detected capacity change from 0 to 6 [ 2146.735806][T19740] FAT-fs (loop5): IO charset a not found [ 2146.782030][T19740] loop5: detected capacity change from 0 to 6 [ 2146.874849][T19740] FAT-fs (loop5): IO charset a not found 06:31:23 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) connect$rxrpc(r3, &(0x7f0000000180)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e22, @multicast2}}, 0x24) syz_io_uring_submit(0x0, r2, &(0x7f0000000100)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x2, 0x2007, @fd=r4, 0xfffffffffffff6fb, 0x0, 0x0, 0x11, 0x0, {0x2}}, 0x40) 06:31:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:23 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) socket$rxrpc(0x21, 0x2, 0xa) 06:31:23 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xff00, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240007804f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000890200008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2147.094936][T19759] loop5: detected capacity change from 0 to 6 [ 2147.181156][ T26] audit: type=1804 audit(1636266683.338:583): pid=19761 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/177/bus" dev="sda1" ino=15185 res=1 errno=0 [ 2147.198201][T19759] FAT-fs (loop5): IO charset a not found [ 2147.215902][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:23 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x400000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2147.334843][ T26] audit: type=1804 audit(1636266683.458:584): pid=19770 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/177/bus" dev="sda1" ino=15185 res=1 errno=0 06:31:23 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) socket$rxrpc(0x21, 0x2, 0xa) 06:31:23 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x800000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:23 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2147.816074][T19759] loop5: detected capacity change from 0 to 6 06:31:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2147.851009][ T26] audit: type=1804 audit(1636266684.008:585): pid=19778 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/178/bus" dev="sda1" ino=14716 res=1 errno=0 [ 2147.894649][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2147.906338][T19759] FAT-fs (loop5): IO charset a not found 06:31:24 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xa00041, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2148.054401][ T26] audit: type=1804 audit(1636266684.178:586): pid=19789 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/178/bus" dev="sda1" ino=14716 res=1 errno=0 06:31:24 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000240), 0x20000, 0x0) write$hidraw(r0, &(0x7f0000000280)="a3151559eadd7c88ea1cfbb651e78448491f8d35074cf83b663f6e2605a1f46ec48e90f77c5693ca3e100279fb8a2d5160c3e4cbb9a075db77d97ad786ef615117e2a8e7396a4c75f1a16e7dcbff5719619cf9c440aebeb3b72b35b9468ba0d0ede1ea9699bcc136db7cdd24dde4712e505f324e182a8ac5735384e61a9f343cba53e2852f6314748f8614a941554a54c8f89c3088c5b207c420e868ecd55b31b7833ef33df47c6bc6c6632b61290acc6687c04108403df52b4bf90a74613cb044a629a95598abe761d2147a5704f930e240c27e4511d891252375", 0xdb) r1 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000540)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r0, 0x80, &(0x7f00000004c0)=@caif=@util={0x25, "1b4001e7f8e4405b05eb7bbed16279ac"}}, 0x5) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r2, r3, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000003c0), 0x400400, 0x0) r6 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) fsconfig$FSCONFIG_SET_FD(r5, 0x5, &(0x7f0000000440)='+.#\x00', 0x0, r6) io_uring_enter(r1, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5ad2, &(0x7f0000000180)={0x0, 0xff65, 0x4, 0x2, 0x2c7, 0x0, r1}, &(0x7f00006d6000/0x3000)=nil, &(0x7f00006d5000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000200)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x114, &(0x7f0000000380)=0x67, 0x0, 0x4) r8 = syz_open_dev$vim2m(&(0x7f0000000580), 0x6, 0x2) r9 = openat$procfs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/tty/ldiscs\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_QBUF(r8, 0xc058560f, &(0x7f0000000600)={0x4, 0x3, 0x4, 0x1, 0x4, {0x0, 0xea60}, {0x4, 0xc, 0x40, 0x56, 0x1, 0x5, "0ef34f49"}, 0x3, 0x4, @fd=r5, 0x6, 0x0, r9}) 06:31:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240007a04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:24 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:24 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x1000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2148.373168][T19798] loop5: detected capacity change from 0 to 6 [ 2148.398668][ T26] audit: type=1804 audit(1636266684.548:587): pid=19803 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/179/bus" dev="sda1" ino=15379 res=1 errno=0 [ 2148.438196][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2148.587258][ T26] audit: type=1804 audit(1636266684.678:588): pid=19806 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/179/bus" dev="sda1" ino=15379 res=1 errno=0 06:31:24 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) 06:31:24 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x1000002, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2148.718088][T19798] FAT-fs (loop5): IO charset a not found 06:31:24 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2148.801731][T19798] loop5: detected capacity change from 0 to 6 [ 2148.845684][T19798] FAT-fs (loop5): IO charset a not found [ 2148.887059][ T26] audit: type=1804 audit(1636266685.038:589): pid=19818 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/180/bus" dev="sda1" ino=14688 res=1 errno=0 [ 2148.900769][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240108004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:25 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x1a00002, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:25 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x2000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2149.277459][T19831] loop5: detected capacity change from 0 to 6 [ 2149.422297][T19831] FAT-fs (loop5): IO charset a not found [ 2149.469651][T19831] loop5: detected capacity change from 0 to 6 06:31:25 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$rxrpc(0x21, 0x2, 0xa) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f00006d3000/0x4000)=nil, 0x4000, 0x4, 0x40010, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f0000000400)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index=0x1, 0x400, 0x0, 0x10000, 0x0, 0x0, {0x0, r2}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x550, &(0x7f0000000180)={0x0, 0xe9d6, 0x4, 0x2, 0x380, 0x0, r0}, &(0x7f0000ee5000/0x4000)=nil, &(0x7f00006d5000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) syz_io_uring_submit(r1, r4, &(0x7f0000000940)=@IORING_OP_READV=@pass_iovec={0x1, 0x4, 0x4000, @fd_index, 0x40, &(0x7f0000000880)=[{&(0x7f0000000240)=""/17, 0x11}, {&(0x7f0000000280)=""/118, 0x76}, {&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000440)=""/63, 0x3f}, {&(0x7f0000000480)=""/63, 0x3f}, {&(0x7f00000004c0)=""/30, 0x1e}, {&(0x7f0000000500)=""/247, 0xf7}, {&(0x7f0000000600)=""/37, 0x25}, {&(0x7f0000000640)=""/169, 0xa9}, {&(0x7f0000000780)=""/219, 0xdb}], 0xa, 0x1f, 0x1, {0x0, r2}}, 0x6) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:25 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x2000001, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2149.570414][T19831] FAT-fs (loop5): IO charset a not found 06:31:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240038604f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:25 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) 06:31:25 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:26 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x200a001, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2149.963456][T19857] loop5: detected capacity change from 0 to 6 06:31:26 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x5938, 0xac3, 0x0, &(0x7f0000000580)={[0x7b]}, 0x8) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d6000/0x1000)=nil, 0x1000, 0x8, 0x20010, r0, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee6000/0x4000)=nil, 0x4000, 0x0, 0x4010, r0, 0x10000000) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_ASYNC_CANCEL={0xe, 0x1, 0x0, 0x0, 0x0, 0x12345}, 0x2) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$rxrpc(0x21, 0x2, 0xa) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) ioctl$FS_IOC_ENABLE_VERITY(r6, 0x40806685, &(0x7f00000002c0)={0x1, 0x2, 0x1000, 0x28, &(0x7f0000000180)="68896ea75abbec4c92f3ca49b613ec12897e6fc13d9d522ce4e910f869467818b3688202cf86ef9d", 0xf6, 0x0, &(0x7f00000001c0)="68921254110b6f8883692cfeec2ac74cfa3b1575192686e503b0684747b01a642a7f983341e373f434af9ad1d7ebbacbc7dd8e835782bd1c3a187a4d6ac847c5ba0d03a97cf4ab1d5f0f3c21143d1202a5e8f4326e42fe10b171d19ade443fa5bc8a9a87825e0f202645a6a8ee64db1726aa0d3468ed77040be087586a0fad8fbcb110b879b2c476f57d4d453ef5a15a8d49e892f15a3355236b2245d2906f296bac95c86804f16d74b848eb85fc23e483b547de6f0aa6c747950ba19c4250a6ddddee1d8c6e7e44d134b2a584061c26d923eaca8574f3bf4f4c5bfc28f5a86fae4f7b905a1ef90e149f135b74d2aa938f6ab8242289"}) getsockopt$inet6_dccp_buf(r5, 0x21, 0x80, &(0x7f0000000480), &(0x7f00000004c0)) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r5, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r7 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) perf_event_open(&(0x7f0000000500)={0x7, 0x80, 0xfe, 0x9e, 0x9, 0x81, 0x0, 0x1, 0x20b5, 0xd, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f0000000480), 0x1}, 0x200, 0x4, 0x8, 0x2, 0x4b, 0x6, 0x4, 0x0, 0x535, 0x0, 0x2}, 0xffffffffffffffff, 0xe, r7, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40305829, &(0x7f0000000040)) syz_io_uring_setup(0x17ac, &(0x7f0000000340)={0x0, 0xdf0b, 0x8, 0x1, 0x121, 0x0, r8}, &(0x7f0000ee8000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000003c0), &(0x7f0000000440)) [ 2150.009901][ T26] audit: type=1804 audit(1636266686.158:590): pid=19861 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/181/bus" dev="sda1" ino=14259 res=1 errno=0 [ 2150.046713][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2150.102340][T19857] FAT-fs (loop5): IO charset a not found [ 2150.161184][T19857] loop5: detected capacity change from 0 to 6 [ 2150.247610][T19857] FAT-fs (loop5): IO charset a not found 06:31:26 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240038704f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2150.489677][T19879] loop5: detected capacity change from 0 to 6 06:31:26 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x3000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000000900008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2150.750858][T19879] FAT-fs (loop5): IO charset a not found 06:31:27 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x4000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:27 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) [ 2150.982190][T19879] loop5: detected capacity change from 0 to 6 06:31:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2151.081751][T19879] FAT-fs (loop5): IO charset a not found 06:31:27 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x5000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240038804f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2151.153632][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2151.411845][T19911] loop5: detected capacity change from 0 to 6 [ 2151.462455][T19911] FAT-fs (loop5): IO charset a not found [ 2151.522960][T19911] loop5: detected capacity change from 0 to 6 [ 2151.622726][T19911] FAT-fs (loop5): IO charset a not found 06:31:27 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x6000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:27 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = mmap$IORING_OFF_SQES(&(0x7f00006d2000/0x4000)=nil, 0x4000, 0x2000000, 0x110, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f0000000100)=@IORING_OP_MADVISE={0x19, 0x4, 0x0, 0x0, 0x0, &(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x9, 0x1}, 0x6) r4 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40305829, &(0x7f0000000040)) syz_io_uring_setup(0x21dd, &(0x7f0000000180)={0x0, 0x4d3c, 0x2, 0x3, 0xd5, 0x0, r5}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000200), &(0x7f0000000240)) 06:31:27 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240038904f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2151.824349][T19930] loop5: detected capacity change from 0 to 6 06:31:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:28 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:28 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x7000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2152.254837][T19930] FAT-fs (loop5): IO charset a not found [ 2152.373812][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 2152.373829][ T26] audit: type=1804 audit(1636266688.528:592): pid=19941 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/183/bus" dev="sda1" ino=14672 res=1 errno=0 [ 2152.422260][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2152.442258][T19930] loop5: detected capacity change from 0 to 6 06:31:28 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:28 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x8000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2152.540084][T19930] FAT-fs (loop5): IO charset a not found [ 2152.618804][ T26] audit: type=1804 audit(1636266688.688:593): pid=19948 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/183/bus" dev="sda1" ino=14672 res=1 errno=0 06:31:28 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240038a04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2152.889233][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2152.925231][ T26] audit: type=1804 audit(1636266689.038:594): pid=19965 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/184/bus" dev="sda1" ino=14211 res=1 errno=0 [ 2152.956244][T19969] loop5: detected capacity change from 0 to 6 [ 2153.079161][T19969] FAT-fs (loop5): IO charset a not found 06:31:29 executing program 1: r0 = syz_io_uring_setup(0x9d1, &(0x7f0000000280)={0x0, 0xb9b2, 0x4, 0x0, 0x1f4}, &(0x7f00006d3000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r5 = syz_io_uring_complete(r1) syz_io_uring_setup(0x2546, &(0x7f0000000200)={0x0, 0x30f4, 0x20, 0x2, 0x1e7, 0x0, r5}, &(0x7f00006d4000/0x3000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r6, r2, &(0x7f0000000300)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x4, 0x6000, @fd=r4, 0xaf, 0x0, 0x0, 0x10, 0x0, {0x3}}, 0x2) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40086602, &(0x7f00000001c0)=0xcdf4) bind$rxrpc(r7, &(0x7f0000000100)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e21, @local}}, 0x24) 06:31:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000012000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:29 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x10000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:29 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2153.137062][ T26] audit: type=1804 audit(1636266689.128:595): pid=19973 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/184/bus" dev="sda1" ino=14211 res=1 errno=0 [ 2153.140560][T19969] loop5: detected capacity change from 0 to 6 06:31:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2153.271867][T19969] FAT-fs (loop5): IO charset a not found [ 2153.290445][ T26] audit: type=1804 audit(1636266689.448:596): pid=19986 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/185/bus" dev="sda1" ino=14603 res=1 errno=0 [ 2153.297479][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:29 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x1f000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240038b04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2153.435981][ T26] audit: type=1804 audit(1636266689.568:597): pid=19990 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/185/bus" dev="sda1" ino=14603 res=1 errno=0 06:31:29 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) r4 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x4b}, 0x8) r5 = syz_mount_image$nfs4(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x1000, 0x1, &(0x7f0000000380)=[{&(0x7f0000000340)="8671c3bc5a30ffaab17bf703821d475d2a19cdb871d3789ab6", 0x19, 0x1}], 0x10000, &(0x7f0000000440)={[{'\x00'}, {'!\xc3'}, {'%'}], [{@subj_type={'subj_type', 0x3d, '\x00'}}, {@pcr={'pcr', 0x3d, 0x40}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@euid_lt}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@dont_hash}, {@fsuuid={'fsuuid', 0x3d, {[0x30, 0x31, 0x34, 0x35, 0x30, 0x36, 0x35, 0x35], 0x2d, [0x30, 0x61, 0x39, 0x62], 0x2d, [0x62, 0x38, 0x7b, 0x36], 0x2d, [0x64, 0x33, 0x33, 0x30], 0x2d, [0x38, 0x4a702fa064089738, 0x33, 0x62, 0x37, 0x62, 0x66, 0x63]}}}]}) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000003c0)=@IORING_OP_CLOSE={0x13, 0x5, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x167a, &(0x7f0000000180)={0x0, 0x432a, 0x10, 0x2, 0x11, 0x0, r0}, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000ee7000/0x4000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000240)) syz_io_uring_submit(r7, r2, &(0x7f0000000280)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1}, 0xa) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:29 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2153.544985][T19999] loop5: detected capacity change from 0 to 6 06:31:29 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x20000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2153.605613][T20004] loop1: detected capacity change from 0 to 8 [ 2153.650405][T19999] FAT-fs (loop5): IO charset a not found 06:31:29 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2153.697403][ T26] audit: type=1804 audit(1636266689.848:598): pid=20010 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/186/bus" dev="sda1" ino=14679 res=1 errno=0 [ 2153.741140][T20012] cgroup: none used incorrectly [ 2153.749126][T19999] loop5: detected capacity change from 0 to 6 [ 2153.756236][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:30 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x20100000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2153.848308][T19999] FAT-fs (loop5): IO charset a not found 06:31:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2153.896850][ T26] audit: type=1804 audit(1636266690.028:599): pid=20023 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/186/bus" dev="sda1" ino=14679 res=1 errno=0 06:31:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240038c04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:30 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2153.987236][T20025] cgroup: none used incorrectly [ 2154.075490][T20004] loop1: detected capacity change from 0 to 8 [ 2154.097438][T20033] loop5: detected capacity change from 0 to 6 06:31:30 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x4100a000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000006000008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2154.187999][T20033] FAT-fs (loop5): IO charset a not found [ 2154.226063][ T26] audit: type=1804 audit(1636266690.378:600): pid=20042 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/187/bus" dev="sda1" ino=14582 res=1 errno=0 [ 2154.253740][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:30 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x48000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2154.305909][T20033] loop5: detected capacity change from 0 to 6 [ 2154.368380][T20033] FAT-fs (loop5): IO charset a not found [ 2154.384059][ T26] audit: type=1804 audit(1636266690.538:601): pid=20053 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/187/bus" dev="sda1" ino=14582 res=1 errno=0 06:31:30 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d4000/0x1000)=nil, 0x1000, 0x3, 0x40010, 0xffffffffffffffff, 0x8000000) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT={0x12, 0x5, 0x0, r4, 0x0, &(0x7f0000000180)='./file0\x00', 0x64, 0x10000, 0x12345, {0x0, r5}}, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000340)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r7, r8, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r8, &(0x7f0000000240)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0x6, 0x8000, 0x0, 0x7fff, 0x0, 0x0, {0x0, r10}}, 0x7) r11 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r11, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r12 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r13, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2001000000019beb83"]}) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000380)=[r9, r4, 0xffffffffffffffff, r6, r4, r13, 0xffffffffffffffff], 0x7) ioctl$FIGETBSZ(r12, 0x2, &(0x7f0000000200)) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:30 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240038d04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:30 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:30 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000055300)={0xfff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "4de5e83826fe0a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000661c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000663c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}], 0x7, "b88ebfe7f19a75"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000505c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "c272879ebc225f"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000505c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}], 0x0, "c272879ebc225f"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000053a80)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000053c80)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000054c80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000004db80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000505c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r13}], 0x0, "c272879ebc225f"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054e80)={0x100000001, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {0x0, r9}, {r10, r11}, {0x0, r12}, {0x0, r13}], 0xe1, "586963edd87fc7"}) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:30 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x4c000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2154.770776][T20065] loop5: detected capacity change from 0 to 6 [ 2154.800175][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2154.974650][T20065] FAT-fs (loop5): IO charset a not found 06:31:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:31 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x60000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:31 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:31 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x68000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2155.324356][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:31 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) syz_io_uring_submit(r1, r5, &(0x7f0000000180)=@IORING_OP_WRITE={0x17, 0x2, 0x2000, @fd=r6, 0xbd00, &(0x7f0000000100)="ed3f208a8ab00353bc702f221cc12a09051280296946b36aac", 0x19, 0x4}, 0x1) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240038e04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:31 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080)={0x0, 0x0, 0x20, 0x3, 0x8}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40086602, &(0x7f00000001c0)=0xcdf4) syz_io_uring_setup(0x7803, &(0x7f0000000180)={0x0, 0x3d8c, 0x8, 0x1, 0x2a2, 0x0, r4}, &(0x7f00006d3000/0x10000)=nil, &(0x7f00006e1000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:31 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x6c000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2155.546245][T20099] loop5: detected capacity change from 0 to 6 06:31:31 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:32 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x74000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2155.917995][T20099] FAT-fs (loop5): IO charset a not found 06:31:32 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40086602, &(0x7f00000001c0)=0xcdf4) io_uring_enter(r4, 0x44d0, 0x12f8, 0x2, &(0x7f0000000100)={[0x9]}, 0x8) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2156.117341][T20099] loop5: detected capacity change from 0 to 6 06:31:32 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x7a000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2156.259734][T20099] FAT-fs (loop5): IO charset a not found 06:31:32 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240038f04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2156.493959][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:32 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100), 0x101400, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r4, 0xc0189374, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3, {0x1ff}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:32 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x8cffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2156.570956][T20132] loop5: detected capacity change from 0 to 6 06:31:32 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:32 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xc0ed0000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2156.676480][T20132] FAT-fs (loop5): IO charset a not found 06:31:32 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$rxrpc(0x21, 0x2, 0xa) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) r4 = syz_mount_image$afs(&(0x7f0000000100), &(0x7f0000000180)='./file0\x00', 0x3, 0x1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="0d45ee88480cf22d3662dbbbd8b8757582003e1bea749b30992cdd5d4abe46ba634a00c8730d5156d79ccf5d0fe327fdbc338da0970b85ca4572946f3d6ff0267aa986bb77e59766684cbba6b887a5f16cadf849417405661c952473e5c1019e1f13a6e149136f9c56fc8ceb19773154987af8d732875bca8b775e3b0b4f40c8a296945db5767327a6740e72ad8a07f55be2345f86c85a64f6baa3f55f5cbc2de64572fba2093edf5493e52cb43bb66110d53fd47d1af954df6dfff05b5265dbc4d64baf81d6952b524db16489422c2adcab3401ec38c57c", 0xd8, 0x80000001}], 0x100000, &(0x7f0000000380)=ANY=[@ANYBLOB="64796e2c666c6f636b3d7374726963742c666c6f636b3d6f70656e6166732c646f6e745f6d6561737572652c0043ec174113fefef5c94bae6365ce703ef764a23d"]) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd=r3, 0x0, 0x0, 0x1, 0x0, 0xf24bacb8352241a4, {0x0, 0x0, r4}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc, 0x2}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2156.740895][T20132] loop5: detected capacity change from 0 to 6 06:31:32 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2156.843376][T20132] FAT-fs (loop5): IO charset a not found 06:31:33 executing program 1: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r0 = socket$rxrpc(0x21, 0x2, 0xa) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000200)=@generic={0x0, 0x9ca9, 0x3}) syz_io_uring_setup(0x6d41, &(0x7f0000000000)={0x0, 0x9c00, 0x10, 0x2, 0xe0}, &(0x7f0000fed000/0x11000)=nil, &(0x7f0000fec000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r6 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r7 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r6, 0x8000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r8}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r4, r5+60000000}, 0x1, 0x1, 0x1, {0x0, r8}}, 0x1) syz_io_uring_submit(r2, 0x0, &(0x7f0000000100)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, &(0x7f0000000180)="99d90e119eb639c105bc9835a1c9f6e1238d4ecba2a7fe2af56ba76b2b2598a5675b6eab8f284e64896d31c9fdef2d106143dc07bdad90b9536c1bba14f8566a77486b73ff57e3171a4cf3c5ca0e5afb33de1f", 0x53, 0x40050, 0x1, {0x0, r8}}, 0x5) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r0, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f00000035c0)=[{{&(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000300)}, 0xffffff80}, {{&(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000440)=""/58, 0x3a}], 0x3, &(0x7f00000004c0)=""/90, 0x5a}, 0x3ff}, {{&(0x7f0000000540)=@generic, 0x80, &(0x7f0000001b40)=[{&(0x7f00000005c0)=""/197, 0xc5}, {&(0x7f0000001780)=""/27, 0x1b}, {&(0x7f00000017c0)=""/90, 0x5a}, {&(0x7f0000001840)=""/179, 0xb3}, {&(0x7f0000001900)=""/207, 0xcf}, {&(0x7f0000001a00)=""/202, 0xca}, {&(0x7f0000001b00)=""/22, 0x16}], 0x7}, 0x7fffffff}, {{&(0x7f0000001bc0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001c40)=""/44, 0x2c}, {&(0x7f0000001c80)=""/92, 0x5c}, {&(0x7f0000001d00)=""/8, 0x8}, {&(0x7f0000001d40)=""/42, 0x2a}], 0x4, &(0x7f0000001dc0)=""/249, 0xf9}, 0x9}, {{&(0x7f0000001ec0)=@xdp, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001f40)=""/56, 0x38}, {&(0x7f0000001f80)=""/10, 0xa}, {&(0x7f0000001fc0)=""/209, 0xd1}], 0x3, &(0x7f0000002100)=""/102, 0x66}, 0x4}, {{&(0x7f0000002180)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000003480)=[{&(0x7f0000002200)=""/4096, 0x1000}, {&(0x7f0000003200)=""/95, 0x5f}, {&(0x7f0000003280)=""/123, 0x7b}, {&(0x7f0000003300)=""/70, 0x46}, {&(0x7f0000003380)=""/219, 0xdb}], 0x5, &(0x7f0000003500)=""/139, 0x8b}, 0x3ff}], 0x6, 0x2050, &(0x7f0000003740)={0x77359400}) io_uring_enter(0xffffffffffffffff, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240039004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2156.906123][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:33 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xf6ffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:33 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xf, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x14c) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x0, 0x100010, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f0000000180)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x5, 0x4007, @fd=r4, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x1, {0x1}}, 0x9) 06:31:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:33 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2157.102043][T20170] loop5: detected capacity change from 0 to 6 06:31:33 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2157.225066][T20170] FAT-fs (loop5): IO charset a not found 06:31:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:33 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xf9fdffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2157.332335][T20170] loop5: detected capacity change from 0 to 6 06:31:33 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2157.384446][T20170] FAT-fs (loop5): IO charset a not found [ 2157.469964][ T26] kauditd_printk_skb: 9 callbacks suppressed [ 2157.469981][ T26] audit: type=1804 audit(1636266693.608:611): pid=20194 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/193/bus" dev="sda1" ino=15882 res=1 errno=0 06:31:33 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:34 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:34 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xfeffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240269004f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2158.102378][ T26] audit: type=1804 audit(1636266694.258:612): pid=20201 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/194/bus" dev="sda1" ino=14948 res=1 errno=0 06:31:34 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x10c, &(0x7f0000000100)=0x22, 0x0, 0x4) 06:31:34 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40086602, &(0x7f00000001c0)=0xcdf4) bind$rxrpc(r4, &(0x7f0000000100)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x3}}, 0x24) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:34 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xff000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:34 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:34 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(0xffffffffffffffff, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2158.305480][T20213] loop5: detected capacity change from 0 to 6 06:31:34 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xfffffdf9, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2158.649694][ T26] audit: type=1804 audit(1636266694.798:613): pid=20227 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/195/bus" dev="sda1" ino=15882 res=1 errno=0 [ 2158.675329][T20213] FAT-fs (loop5): IO charset a not found 06:31:34 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x4000)=nil, 0x4000, 0x2000009, 0x50, r0, 0x10000000) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socket$inet_udplite(0x2, 0x2, 0x88) syz_open_procfs(0x0, &(0x7f00000002c0)='mounts\x00') syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/18, 0x12}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0x0}}], 0x1, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r4, 0x2ff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2158.754079][T20213] loop5: detected capacity change from 0 to 6 06:31:35 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(0xffffffffffffffff, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2158.833479][ T26] audit: type=1804 audit(1636266694.848:614): pid=20227 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/195/bus" dev="sda1" ino=15882 res=1 errno=0 [ 2158.845252][T20213] FAT-fs (loop5): IO charset a not found 06:31:35 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xffffff7f, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240039104f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:35 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ee8000/0x4000)=nil, 0x4000, 0xa, 0x2053, r0, 0x8000000) syz_io_uring_submit(r3, r2, &(0x7f0000000180)=@IORING_OP_LINK_TIMEOUT={0xf, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000100)}, 0x7ff) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:35 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xffffff8c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2159.353180][T20253] loop5: detected capacity change from 0 to 6 [ 2159.450177][ T26] audit: type=1804 audit(1636266695.578:615): pid=20247 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/196/bus" dev="sda1" ino=15874 res=1 errno=0 [ 2159.475780][ T26] audit: type=1804 audit(1636266695.588:616): pid=20247 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/196/bus" dev="sda1" ino=15874 res=1 errno=0 06:31:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:35 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xfffffff6, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:35 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(0xffffffffffffffff, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2159.562050][ T1191] ieee802154 phy0 wpan0: encryption failed: -22 [ 2159.568714][ T1191] ieee802154 phy1 wpan1: encryption failed: -22 06:31:35 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2159.806510][ T26] audit: type=1804 audit(1636266695.948:617): pid=20264 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/197/bus" dev="sda1" ino=15885 res=1 errno=0 [ 2159.833124][ T26] audit: type=1804 audit(1636266695.958:618): pid=20264 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/197/bus" dev="sda1" ino=15885 res=1 errno=0 [ 2160.045827][T20253] FAT-fs (loop5): IO charset a not found 06:31:36 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xfffffffe, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:36 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:36 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:36 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ee5000/0x4000)=nil, 0x4000, 0x2, 0x40010, r0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) syz_io_uring_submit(r3, r5, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x1, 0x0, @fd=r7, 0x7f, 0x0, 0x0, 0x0, 0x1}, 0x0) r8 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r8, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240039204f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:36 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x4, 0x100010, r0, 0x8000000) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f0000000100)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x5, 0x0, @fd=r4, 0x4, 0x0, 0x0, 0x2, 0x1, {0x0, r6}}, 0x5) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r7) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x81, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x1b, &(0x7f00000001c0)=0x4c320888, 0x4) [ 2160.774483][ T26] audit: type=1804 audit(1636266696.928:619): pid=20283 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/198/bus" dev="sda1" ino=15043 res=1 errno=0 06:31:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000000040008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:37 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xedc000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2160.814951][T20286] loop5: detected capacity change from 0 to 6 06:31:37 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:37 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x40000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2161.309773][T20286] FAT-fs (loop5): IO charset a not found [ 2161.453696][T20286] loop5: detected capacity change from 0 to 6 06:31:37 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x80000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2161.553960][T20286] FAT-fs (loop5): IO charset a not found [ 2161.569151][ T26] audit: type=1804 audit(1636266697.718:620): pid=20314 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/199/bus" dev="sda1" ino=15027 res=1 errno=0 06:31:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d000100691110000000b0008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e6661740002800100024060a204f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:37 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:37 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x100000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2161.846249][T20325] loop5: detected capacity change from 0 to 6 06:31:38 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40305829, &(0x7f0000000040)) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f0000000100)='\x00', 0x0, r3) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000180)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4004, @fd=r0, 0xbf4, 0x8, 0x8, 0x1a, 0x0, {0x2}}, 0x9) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:38 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000200)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="00000000000000002e2f66696c6530c98a000000000000800000"]) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r8 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r8, 0x8000000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r10}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r6, r7+60000000}, 0x1, 0x1, 0x1, {0x0, r10}}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x5, 0x0, r5, &(0x7f0000000440)=0x80, &(0x7f0000000480)=@can, 0x0, 0x80800, 0x0, {0x0, r10}}, 0xee10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002e80)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xc}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8}]}}]}, 0x3c}}, 0x0) getsockname$packet(r5, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000380)=0x14) sendmsg$ETHTOOL_MSG_RINGS_GET(r5, &(0x7f00000007c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000540)={0x148, 0x0, 0x0, 0x70bd26, 0x25dfdbff, {}, [@HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'hsr0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0x148}}, 0x24040000) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r5, 0xc018937d, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="7f090000000000002e2f662514123c51f11d33de632e0e5c2a12696c653000"]) io_uring_register$IORING_REGISTER_PERSONALITY(r12, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:38 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x100000200000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2161.964962][T20325] FAT-fs (loop5): IO charset a not found [ 2162.028015][T20325] loop5: detected capacity change from 0 to 6 06:31:38 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2162.094458][T20325] FAT-fs (loop5): IO charset a not found 06:31:38 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x1a0000200000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:38 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e6661740002800100024026c204f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:39 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x200000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:39 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r4, 0x8008f512, &(0x7f0000000100)) [ 2163.018499][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 2163.018515][ T26] audit: type=1804 audit(1636266699.168:622): pid=20351 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/201/bus" dev="sda1" ino=15926 res=1 errno=0 06:31:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:39 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x24}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x3) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) connect$rxrpc(r3, &(0x7f0000000100)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, '\x00', 0x36}, 0xfffffffa}}, 0x24) 06:31:39 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x300000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2163.174326][T20366] loop5: detected capacity change from 0 to 6 06:31:39 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2163.732903][T20366] FAT-fs (loop5): IO charset a not found 06:31:39 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x400000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:39 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2163.782986][T20366] loop5: detected capacity change from 0 to 6 [ 2163.851721][ T26] audit: type=1804 audit(1636266700.008:623): pid=20388 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/202/bus" dev="sda1" ino=13909 res=1 errno=0 [ 2163.861092][T20366] FAT-fs (loop5): IO charset a not found 06:31:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240fffe04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:40 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x500000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000000000068510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:40 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r6, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r7, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r7, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r7, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2164.293833][T20401] loop5: detected capacity change from 0 to 6 06:31:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2164.463343][ T26] audit: type=1804 audit(1636266700.618:624): pid=20409 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/203/bus" dev="sda1" ino=14019 res=1 errno=0 [ 2164.520190][T20401] FAT-fs (loop5): IO charset a not found 06:31:40 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x41400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) connect(r3, &(0x7f0000000180)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e21, @remote}}, 0x80) 06:31:40 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f00000001c0)=0xa) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305829, &(0x7f0000000040)) r2 = syz_io_uring_setup(0x884, &(0x7f0000000080)={0x0, 0x1, 0x0, 0xffffffff, 0x8024c, 0x0, r1}, &(0x7f00006d3000/0x2000)=nil, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r5 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r3, r4, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r5, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x402, 0x3bd}, 0x0, 0x1000000002, 0xffffffffffffffff, 0x2) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="20003100040000000a9bebc75e5d87ec8672d4567503"]}) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="bb8a677f72530641c918529c980a46d11b03d72000000004000000"]}) ppoll(&(0x7f0000000200), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000300)={[0x4]}, 0x8) io_uring_enter(r2, 0x688c, 0x1, 0x0, 0x0, 0x8) dup3(r7, r6, 0x0) 06:31:40 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x600000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2164.589107][T20401] loop5: detected capacity change from 0 to 6 06:31:40 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2164.678849][T20401] FAT-fs (loop5): IO charset a not found [ 2164.829979][ T26] audit: type=1804 audit(1636266700.958:625): pid=20428 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/204/bus" dev="sda1" ino=14225 res=1 errno=0 06:31:41 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e6661740002800100024000ff04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:41 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x700000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2165.294471][ T26] audit: type=1804 audit(1636266701.448:626): pid=20434 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/205/bus" dev="sda1" ino=14097 res=1 errno=0 06:31:41 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x800000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:41 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r5, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2165.472633][T20447] loop5: detected capacity change from 0 to 6 [ 2165.571623][T20447] FAT-fs (loop5): IO charset a not found [ 2165.629606][ T26] audit: type=1804 audit(1636266701.778:627): pid=20455 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/206/bus" dev="sda1" ino=13986 res=1 errno=0 06:31:41 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) sendmmsg(r4, &(0x7f00000010c0)=[{{&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x2, @remote, 'veth1_virt_wifi\x00'}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)="b5caaf17a7b7b4adfb5632faa56026ba1f399d", 0x13}, {&(0x7f0000000200)="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", 0xfc}, {&(0x7f0000000300)="8c5f", 0x2}, {&(0x7f0000000340)="7ed819fd3ee7675361ad22db9f4e1c2c3ebed24d179251d09159648aeae7258713cfce491bda3680f442691ec63d0b6a901838e1e9f7396b0e162ecbbafc23ff1ab3f4b7ee", 0x45}, {&(0x7f00000003c0)="c78e740325", 0x5}, {&(0x7f0000000440)="c0b40a2fa19f32daa6a914f5ed7dc4398e5e5b806907a005f24f6b809b7af4fc48d3e5a1c3f7607d8ef8dd00fb53fef4", 0x30}, {&(0x7f0000000480)="73a8333008f2ef0a20f0cea9b3ea0eca331e38bfc893380c0dc7caa7a32fbcfc4946315d48f9f40d75d6459ebe46afc360028396bc80db09aea6a5d080f0942340e9ba9fee2365b916355c3fcbc1761aee7ec35b64dd9e90edd549efaab7afbe4a9af15691537938665f28223dc986c8452e6a820cde13e1c5f45d67d0e1779fbcc252930015f54485b738a3e130", 0x8e}, {&(0x7f0000000540)="fb33561c98b972d8c412d8c1681f878ffff2e850513688a2c847abe67b9f9aa9e9ec8fadbcc7069b4200652cc62b796af49ec1e983b6cee379b65255f9bf141b710eac9e37728a1288aeef5d3915c0c265cac65ba4f458b1899233937d7e8882259c9e3d88e635deba35062071feb445130196dfa06365f055e9fc188e93177e1ea0f38c8c6d8925fcb2280baf477baef128cce609f1844387462814c2f9a7d9", 0xa0}, {&(0x7f0000000780)="7c8a569588a64896b90d8013c41677d5e4b6615bd2de4f49a10201d9548e1ee51e10d805930bf8ccac447534e877c2364c55661d67cdf5c503bf623ef1b65f319036fda08ca03bd8976c0769c712fd1bb62a5f3049ea035bf1a67ec08771fe16dcbce39abb78370643d30c3a6b43255fd0ae9376d96eb9bcd1b2d4a08052368b93bc055a62e9e4ca11d8faeb8aafb6b0ee8e9bb1bd5edc9caed0d57bda98266661eb85422e459dfcd12d13bc5202d9610e4b594d2961a5da2e1c0b63d754b79a58b4087f4298af1a47624bc8a45c5c1d927ff205fb", 0xd5}], 0x9, &(0x7f0000000880)=[{0x108, 0x109, 0x8, "cf2f20ed78e816cc834a06f01ea5ba1a0071af0b3ce3e9c0ba771d4d2302728f1de772c04b7fb7731d7a10e1dd17c8ccf5d731029b44df8cf321d7bc76f564dd93615626dd44c14490758287be27d70e1bf8f561b4abb6ba0ea95320378bc9856273e4327498f5c0bbac852213a82b84447276d23efa1f4730686c4aa9ba9c92340ed7eebb844b85cabea94111ed3a4276f9d017b702c7b9eefab82e9e893d6e3f804b225e647381711f3b72a9c7df0df56cba8b0b229497a14019f531c28e017061a51bc6ad7d266f913e2c2c277b572f0bf967e97f2dd737b4b88559f5f9c8be32123b3966434da39a62ca3c07ec8f3dab478943"}, {0xf0, 0x119, 0x1, "5a868d48fc81f166c2b214d43bfd36f05bc4b2a9d63fcee2d6e09ebc149dbddd2da513f95dfb9a1cfe807cdce7147fa667e7ce7104f3dffc36fb9f9fac801a9faf01d4926609bcb6dd413835d9525595c84284b74022f6d2555c0f93227b4bb3459741f5a889c05bfe35bc9a7ced1d94bb09a5fa2a5b895bef6795e897f89033821acc19be69f8079f5bf47ee3208d70fded07ed26375c864d5e1f4dc82730fd13480904c9e363463deed6727b65ebdfa38ba64d41e76123d5bf62d59ba339feddad810cf564a38f9b0168521710e8eced32b94ba976b754fc"}, {0x100, 0x10d, 0x4, "83306d2c523911a2f7dde529a48c3e97a1ccf80b1817ee24ed9855d0c4f2eaa0942c54556e8fd288a56741db97750b44ec24982fc23b3e8dadfaa25f21759df2f846d310fcf59332a19576ab08377ace749f3829b7276258d093826c33afe62967201e3b4248fea0fbfcc9139a92b4fdf05706a0f560bdde748246f84b65f863712f2939c2569f6300b1c83666b4b6464c328b73801575520abe7e5facb2a27b6646a912fc78697777c6aec15c29594bcfb5034885fbc132b1f5d8846b045e442dca6bf9a117c2e1a60beffe3e180b3d6bb9749a1d55e642f6a9062e70421770d8c2dadd21df814585e9"}, {0xd0, 0x3a, 0x7f, "046db3fbd1ad7a20fb09a7062dc13d1eba9038152a7e4b5a58c2023a3335e64033cad196672298e30d8abaff306b8c8a362a96966035ddba5ea42ba04ee8ed0fcfeb7dd62acfdd07d6b15fb2d2165531cc7cbad9221db651809759e1c500e834aa4cb8fa8b6f73c7698d0aae067b765ac1c5220d9b6efc715a2eb3abb6b4223f3eb031e805a36e211ffcf971496c62a875911a72b936530f17a139b1fe0b0fa3f55c779d6fa5630bc7b0a447cda7710091523a1e3d25c7938013805926a649"}, {0x110, 0x116, 0x2, "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"}, {0x58, 0x107, 0x8, "981305ed0b7be0255bed43b879671ae3a5a97a52fc96d44510fa45ae888394ee612607cc58bd57fa1ca6337068f9e50ea61c403d43734d8df54e59454648ad3501eb308b3fd5a0ab"}, {0x78, 0x101, 0x2, "782958f44609ad55b39bd904cbd17de513485e84419dd1cf170080bccf59170e4f4c65f289de94621da67f8233c39172f50a098ca262af90b78a132e9d885b2b1dd43b3938b91969278897a746cccb60e5e47d2e60d56b3e3efbfcf4596dc4a83891c0bc13"}, {0xc0, 0x0, 0x5, "c98f1444bfacbb1abf8b3d90a9f0ed3314e045ba4342a0a5ee2bc4bef4a8f53d751df0fcaeda872c2d895bf1ad0da92eabef8f917c5dbc3e476be4eb5557e7df90997a70812b87e32fdc7192ea53b7a82df8c9fb0b91799c0022545e8d25db0f9075c01b33884fa6ece64aab43ba9826894ad9c47672bbc81faac1ee0118dafa7760e03a7d620b06cea076a87feb8f40c53f25e311daaf349d97d5b791a02d9027db8469c398a6a1cf"}, {0x98, 0x109, 0x4, "076aeba25a9b9eb7c590d0190fe1dad5f215e8506c71f02f9668dc4b0ca72e6ef06e815b64b2cc924efb813674510bacfea616e5a160a24a498a3ca64484d424c02b0d0ec2c533f625dd756fc970120adfbad986e09d6408ba6bdeaf9295d5554f141ebf46562b25cdd48774dbac36e3d3795affb066108699291bba306645d7ef"}], 0x700}}, {{&(0x7f0000000f80)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x4}, [@null, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x80, &(0x7f0000001080)=[{&(0x7f0000001000)="3ef7f24de28c6ef51f3779930f97ab7010113cbfa8aaf3010b44e6fe99cd7c45b2017cec0e3441a9fcce576d3ebc3cfd1f3cc70dee4f99a35bfa9d5f85e6ae53d9469cc6ef37b9c4b5d5153de8dbd7d9d94413ee8cbbd58f8ada8e30f8", 0x5d}], 0x1}}], 0x2, 0x20004000) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:41 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x1000000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:41 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) bind$rxrpc(r3, &(0x7f0000000100)=@in4={0x21, 0x8, 0x2, 0x10, {0x2, 0x4e22, @broadcast}}, 0x24) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2165.733823][T20447] loop5: detected capacity change from 0 to 6 06:31:41 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, 0xffffffffffffffff, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2165.815798][T20447] FAT-fs (loop5): IO charset a not found 06:31:42 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x1f00000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e666174000280010002400fff04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:42 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2166.578812][T20481] loop5: detected capacity change from 0 to 6 06:31:42 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x2000000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2166.681268][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2166.743080][T20481] FAT-fs (loop5): IO charset a not found 06:31:43 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, 0xffffffffffffffff, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2166.799946][T20481] loop5: detected capacity change from 0 to 6 06:31:43 executing program 1: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r0 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r0, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(0xffffffffffffffff, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2166.854744][T20481] FAT-fs (loop5): IO charset a not found [ 2166.988748][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:43 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x2010000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:43 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x2007fff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, 0xffffffffffffffff, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240feff04f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:43 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r4 = accept4$x25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x12, 0x80000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40305829, &(0x7f0000000040)) io_uring_enter(r5, 0x44b7, 0x2dde, 0x2, &(0x7f00000001c0)={[0xda]}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000600)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd=r4, 0x0, 0x0, 0xfffffff8, 0x8, 0x1, {0x0, 0x0, r4}}, 0x800) open(&(0x7f0000000200)='./file0\x00', 0x2a100, 0x5) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:43 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r3}}, './file0\x00'}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r7 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r7, 0x8000000) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r9}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r5, r6+60000000}, 0x1, 0x1, 0x1, {0x0, r9}}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_WRITE={0x17, 0x5, 0x6000, @fd=r4, 0x2, &(0x7f0000000200)="04ed7c65176d682c8cb1b925c92c960487474ff446647648ce4ac7c74ed267963548c068f49008d0a3d54fa56828bbf7e4e968b30c084b86f5ec895fb50058d2fd76a89cc61df7623edca5c01bf16247382fd34008852d8895389875418f047ed967c9606cf24fc0337670d4df78bf9e5c487d1982559cf67020466ffd3c2d0d815ac9c04b92f99e43705359c20ae94b4a5adac8bfa826a3b671783f9519d355a597ea8b84fab9a091f83ae1b40573ee8735de3117777707e4d6f9cef354f35b1519c24bd715e55c218757", 0xcb, 0x1, 0x0, {0x0, r9}}, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1c0b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) fadvise64(r0, 0x3, 0x6, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r10 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x38240, 0x0) bind$rxrpc(r10, &(0x7f0000000180)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x2, @empty, 0xeae9}}, 0x24) pselect6(0x40, &(0x7f0000000340)={0x9, 0xade7, 0xfd3, 0x5, 0xb50f, 0x81, 0x3f, 0x3}, &(0x7f0000000380)={0xfffffffffffffffa, 0xbe94, 0x0, 0x16, 0xb49, 0x4000000000000000, 0x5, 0x7}, &(0x7f00000003c0)={0x401, 0x2, 0x1, 0x9, 0xffffffff00000001, 0x2, 0x5, 0x10001}, &(0x7f0000000440), &(0x7f00000004c0)={&(0x7f0000000480)={[0x8]}, 0x8}) [ 2167.116169][T20510] loop5: detected capacity change from 0 to 6 [ 2167.280852][T20510] FAT-fs (loop5): IO charset a not found 06:31:43 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x4100a00000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2167.321495][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:43 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r4, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:43 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x4800000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:44 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) mmap$perf(&(0x7f0000ee7000/0x4000)=nil, 0x4000, 0x0, 0x810, 0xffffffffffffffff, 0x8000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2167.875110][T20510] loop5: detected capacity change from 0 to 6 06:31:44 executing program 1: syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r0, r1, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r2, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) [ 2167.916770][ T26] audit: type=1804 audit(1636266704.068:628): pid=20537 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/210/bus" dev="sda1" ino=14687 res=1 errno=0 [ 2167.955449][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2167.980795][T20510] FAT-fs (loop5): IO charset a not found [ 2168.111799][ T26] audit: type=1804 audit(1636266704.128:629): pid=20537 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/210/bus" dev="sda1" ino=14687 res=1 errno=0 06:31:44 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x4c00000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:44 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r4, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2168.317415][ T26] audit: type=1804 audit(1636266704.468:630): pid=20550 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/211/bus" dev="sda1" ino=14017 res=1 errno=0 [ 2168.351065][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000300f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:44 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x6000000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2168.413761][ T26] audit: type=1804 audit(1636266704.528:631): pid=20550 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/211/bus" dev="sda1" ino=14017 res=1 errno=0 06:31:44 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r4, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:44 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:44 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_setup(0x3a4c, &(0x7f0000000180)={0x0, 0x123d, 0x1, 0x1, 0x209}, &(0x7f00006d4000/0x1000)=nil, &(0x7f00006d6000/0x1000)=nil, &(0x7f0000000200), &(0x7f0000000300)=0x0) syz_io_uring_submit(r4, r6, &(0x7f00000003c0)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d3000/0x2000)=nil, 0x2000, 0x1, 0x110, r0, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, 0x0, &(0x7f0000000380)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x2000, @fd=r0, 0x5, &(0x7f0000000100)=[{&(0x7f0000000440)=""/190, 0xbe}, {&(0x7f0000000240)=""/161, 0xa1}], 0x2, 0x12, 0x1, {0x0, r8}}, 0x3) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r9, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_io_uring_submit(r9, r10, &(0x7f00000000c0)=@IORING_OP_POLL_REMOVE={0x7, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000500), 0x80800) syz_io_uring_submit(0x0, r10, &(0x7f0000000540)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd, 0x0, 0x0, 0x1, 0x5, 0x0, {0x0, 0x0, r3}}, 0xac31) r11 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r11, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x60890, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000340), 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x89c4, 0x0, 0x0, 0x0) [ 2168.703259][ T26] audit: type=1804 audit(1636266704.858:632): pid=20561 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/212/bus" dev="sda1" ino=14225 res=1 errno=0 [ 2168.704677][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:44 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x6800000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:45 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40305829, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:45 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) ftruncate(0xffffffffffffffff, 0x2007fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r4, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2168.820759][T20565] loop5: detected capacity change from 0 to 6 [ 2168.866217][ T26] audit: type=1804 audit(1636266704.898:633): pid=20561 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/212/bus" dev="sda1" ino=14225 res=1 errno=0 06:31:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2168.976807][T20565] FAT-fs (loop5): IO charset a not found 06:31:45 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x6c00000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2169.043520][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2169.080899][T20565] loop5: detected capacity change from 0 to 6 06:31:45 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) ftruncate(0xffffffffffffffff, 0x2007fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r4, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2169.140933][T20565] FAT-fs (loop5): IO charset a not found 06:31:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240001000f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:45 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x7400000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:45 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x118, &(0x7f0000000100)=0x1, 0x0, 0x4) socket$rxrpc(0x21, 0x2, 0xa) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0), 0x2040, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_EPOLL_CTL=@mod={0x1d, 0x4, 0x0, 0xffffffffffffffff, &(0x7f0000000180)={0x30000002}, r3, 0x3, 0x0, 0x1, {0x0, r4}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40305829, &(0x7f0000000040)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x1000005, 0x110, r5, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000280), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xff80000000000002, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:45 executing program 3: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r3, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000200)) ftruncate(0xffffffffffffffff, 0x2007fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r4, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2169.368171][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2169.394212][T20600] loop5: detected capacity change from 0 to 6 06:31:45 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080)={0x0, 0xffffffff, 0x4, 0x0, 0x13a}, &(0x7f00006d1000/0x4000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_setup(0x2beb, &(0x7f0000000180)={0x0, 0xb9b5, 0x0, 0x3, 0x2fd}, &(0x7f00006d2000/0x1000)=nil, &(0x7f00006d4000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) syz_io_uring_submit(r3, r5, &(0x7f0000000240)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd_index=0x7, 0x0, 0x0, 0x0, 0x1}, 0x400) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r6, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2169.434599][T20600] FAT-fs (loop5): IO charset a not found 06:31:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2169.492997][T20600] loop5: detected capacity change from 0 to 6 06:31:45 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x7a00000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2169.593804][T20600] FAT-fs (loop5): IO charset a not found [ 2169.607756][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240006101f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:45 executing program 3: syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r2, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2007fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r4, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:45 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:45 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa, 0x12, r0, 0x8000000) syz_io_uring_submit(r3, 0x0, &(0x7f0000000180)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd_index=0x7, 0x4, 0x0, 0x55b, 0x5, 0x1}, 0x20) r4 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0}}, 0x0) r5 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r6, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000200)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x7, &(0x7f00000001c0)=[r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r10], 0x5, 0x0, 0x2, {0x0, r11}}, 0x6) syz_io_uring_submit(r6, r7, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) mmap$IORING_OFF_SQES(&(0x7f00006d4000/0x4000)=nil, 0x4000, 0x1000004, 0x1010, r0, 0x10000000) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r12, r13, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r6, r13, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x4, 0x0, @fd=r8, 0x0, 0x0, 0x7, 0x1, 0x0, {0x0, 0x0, r4}}, 0x2) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:46 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080)={0x0, 0x173f}, &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x80000, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f0000000780)={{r4}, "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"}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_bp={&(0x7f0000000240), 0x9}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2000000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) getsockname(r5, &(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @initdev}}, &(0x7f0000000280)=0x80) [ 2169.838862][ T26] audit: type=1804 audit(1636266705.988:634): pid=20625 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/216/bus" dev="sda1" ino=14722 res=1 errno=0 [ 2169.858037][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:46 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x8cffffff00000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2169.908701][T20632] loop5: detected capacity change from 0 to 6 [ 2170.020183][T20632] FAT-fs (loop5): IO charset a not found 06:31:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000000003798510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2170.310373][ T26] audit: type=1804 audit(1636266706.458:635): pid=20635 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/216/bus" dev="sda1" ino=14722 res=1 errno=0 06:31:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000ffffff808510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2170.515732][T20632] loop5: detected capacity change from 0 to 6 06:31:46 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xf6ffffff00000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2170.615392][T20632] FAT-fs (loop5): IO charset a not found 06:31:46 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240006201f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:46 executing program 1: r0 = syz_io_uring_setup(0x885, &(0x7f0000000080)={0x0, 0x9908, 0x8, 0xfffffffd}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000240)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) syz_io_uring_setup(0x68d8, &(0x7f0000000180)={0x0, 0x5eda, 0x0, 0x5, 0x24f, 0x0, r0}, &(0x7f0000ee8000/0x1000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000200)) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x89}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40305829, &(0x7f0000000040)) syz_io_uring_setup(0x2fb0, &(0x7f0000000380)={0x0, 0x2696, 0x1, 0x0, 0x227, 0x0, r4}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f00006d7000/0x3000)=nil, &(0x7f0000000440), &(0x7f0000000480)) syz_io_uring_setup(0x398d, &(0x7f0000000280)={0x0, 0xfbf3, 0x20, 0x1, 0x3d3, 0x0, r0}, &(0x7f0000ee9000/0x4000)=nil, &(0x7f0000ee4000/0x4000)=nil, &(0x7f0000000300), &(0x7f0000000340)) 06:31:46 executing program 3: syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r2, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2007fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r4, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f00000001c0)=0xcdf4) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$smc(&(0x7f0000000740), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000000c0)={0x34, r2, 0x1, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'ip6_vti0\x00'}]}, 0x34}}, 0x0) sendmsg$SMC_PNETID_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r2, 0x300, 0x70bd2c, 0x25dfdbfc, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r4, r5, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r6, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r5, 0x0, 0x0) io_uring_enter(r3, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:47 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xf9fdffff00000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2170.895618][T20672] smc: net device ip6_vti0 applied user defined pnetid SYZ0 [ 2170.899404][T20674] loop5: detected capacity change from 0 to 6 [ 2170.919396][ T26] audit: type=1804 audit(1636266707.068:636): pid=20671 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/217/bus" dev="sda1" ino=14775 res=1 errno=0 [ 2170.943478][T20674] FAT-fs (loop5): IO charset a not found 06:31:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2171.053830][T20674] loop5: detected capacity change from 0 to 6 [ 2171.084209][ T26] audit: type=1804 audit(1636266707.188:637): pid=20681 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/217/bus" dev="sda1" ino=14775 res=1 errno=0 06:31:47 executing program 3: syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) io_uring_enter(r2, 0x2171, 0x5f68, 0x1, &(0x7f0000000180)={[0x2eb11e4a]}, 0x8) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x2007fff) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r6, r4, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:47 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xfeffffff00000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2171.152011][T20674] FAT-fs (loop5): IO charset a not found 06:31:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240008001f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2171.222920][ T26] audit: type=1804 audit(1636266707.378:638): pid=20692 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/218/bus" dev="sda1" ino=14697 res=1 errno=0 [ 2171.424906][T20701] loop5: detected capacity change from 0 to 6 06:31:47 executing program 3: syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x44100, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2171.673736][T20701] FAT-fs (loop5): IO charset a not found [ 2171.731368][T20701] loop5: detected capacity change from 0 to 6 06:31:47 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:47 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xff00000000000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:47 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000100), 0xf30) 06:31:48 executing program 3: syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r0, r1, &(0x7f00000001c0)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x0, @fd, 0xcb, 0x1f, 0x2, 0x0, 0x1}, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r5, r3, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2171.799092][T20701] FAT-fs (loop5): IO charset a not found 06:31:48 executing program 1: syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r2 = socket$rxrpc(0x21, 0x2, 0xa) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40086602, &(0x7f00000001c0)=0xcdf4) mmap$IORING_OFF_SQES(&(0x7f00006d5000/0x1000)=nil, 0x1000, 0x0, 0x810, r3, 0x10000000) syz_io_uring_submit(r0, r1, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r2, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) clock_gettime(0x0, &(0x7f0000000100)) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) syz_open_dev$tty1(0xc, 0x4, 0x1) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) 06:31:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e6661740002800100024000c001f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2172.009713][ C1] net_ratelimit: 3 callbacks suppressed [ 2172.009734][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:48 executing program 3: syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000), &(0x7f0000000040)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:48 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0xffffff7f00000000, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2172.436079][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2172.479597][T20740] loop5: detected capacity change from 0 to 6 06:31:48 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340), 0x30400, 0x0) bind$rxrpc(r6, &(0x7f0000000380)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3b}}}, 0x24) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40305829, &(0x7f0000000040)) syz_io_uring_submit(r4, r2, &(0x7f0000000280)=@IORING_OP_STATX={0x15, 0x1, 0x0, r8, &(0x7f0000000180), &(0x7f0000000100)='./file0\x00', 0x2, 0x800}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x80000000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:48 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:48 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x2, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:48 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d5000/0xa000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r7 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r8, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000002840)=[{&(0x7f00000003c0)=""/54, 0x36}, {&(0x7f00000004c0)=""/167, 0xa7}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000780)=""/160, 0xa0}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x6, &(0x7f00000028c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xe0}, 0x40000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r11, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="200000000400000c9beb03005183a0997cdf2bdca049f7913804491e47058e3d8ffc715eeae7424efe5c3fdf7d9c1b475bd71a0af983f8f972d35308a576e17e35b65e106ea49c363dcf731280a151587e24a8ce063b82d6148d671b2323d5bd4da8ea"]}) syz_io_uring_submit(r8, r9, &(0x7f00000000c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x4006, &(0x7f0000000240)=[r11, 0xffffffffffffffff, r0, r7, r10, 0xffffffffffffffff, 0xffffffffffffffff], 0x7}, 0x3) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r12, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="08b3b78c76d2acaed11708362f4b7d018e9ef3f3f34e3c240630e4060797711336299617a9f3b2f48ceb7a2ede34ac5f6b86d17a5c080df037b3947b2d3a"]}) syz_io_uring_submit(r4, r9, &(0x7f0000000180)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x3, 0x0, 0xffffffffffffffff, &(0x7f0000000100)={0x50000000}, r12}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) [ 2172.630218][T20740] FAT-fs (loop5): IO charset a not found [ 2172.697889][T20740] loop5: detected capacity change from 0 to 6 06:31:48 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2172.770933][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2172.792097][T20740] FAT-fs (loop5): IO charset a not found [ 2172.888511][T20762] cgroup: none used incorrectly 06:31:49 executing program 3: r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:49 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x3, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240004002f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2173.272332][T20770] cgroup: none used incorrectly 06:31:49 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x30, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f00006d3000/0x2000)=nil, 0x2000, 0x704aed6b29374486, 0x1010, r0, 0x10000000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="04009d93200300000000001b00040000000a9beb03"]}) syz_io_uring_submit(r3, r4, &(0x7f0000000100)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd=r5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x3) r6 = socket$rxrpc(0x21, 0x2, 0xa) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xe, 0x40010, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r6, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x10, 0x6d, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x50210}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r7, r8, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) bind$rxrpc(r6, &(0x7f00000004c0)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e20, @multicast2}}, 0x24) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r7, r2, &(0x7f0000000480)=@IORING_OP_READV=@pass_iovec={0x1, 0x5, 0x2000, @fd=r6, 0x2, &(0x7f0000000440)=[{&(0x7f0000000180)=""/217, 0xd9}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000300)=""/115, 0x73}, {&(0x7f0000000380)=""/122, 0x7a}], 0x4, 0xa, 0x1, {0x0, r10}}, 0x4) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2173.384854][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000001a23e88510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2173.502155][T20781] loop5: detected capacity change from 0 to 6 [ 2173.569165][T20781] FAT-fs (loop5): IO charset a not found [ 2173.643078][T20781] loop5: detected capacity change from 0 to 6 06:31:49 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = mmap$IORING_OFF_SQES(&(0x7f00006d6000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x10000000) syz_io_uring_submit(r1, r3, &(0x7f0000000100)=@IORING_OP_FADVISE={0x18, 0x3, 0x0, @fd_index=0x8, 0x9, 0x0, 0x4, 0x1}, 0x1ff) r4 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:49 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x4, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:49 executing program 3: r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:49 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = syz_io_uring_setup(0x6a44, &(0x7f0000000140)={0x0, 0x41bb, 0x9963e16a74dc6f50, 0x0, 0xf6, 0x0, r0}, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_setup(0x457a, &(0x7f0000000300)={0x0, 0x4311, 0x8, 0x1, 0x138, 0x0, r0}, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380)=0x0, &(0x7f00000003c0)) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) syz_io_uring_submit(r6, r2, &(0x7f0000000440)=@IORING_OP_WRITE_FIXED={0x5, 0x1, 0x4000, @fd=r7, 0x1, 0x3919, 0x200, 0xa, 0x0, {0x2}}, 0x80000000) syz_io_uring_submit(r1, r2, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x2, 0x0, 0x0, 0x0, 0x23456, 0x0, 0x0, 0x1, {0x0, r5}}, 0xc0000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x104, &(0x7f0000000100)=0x307e, 0x0, 0x4) r8 = socket$rxrpc(0x21, 0x2, 0xa) io_uring_enter(r3, 0x2de2, 0xb5ce, 0x2, &(0x7f00000002c0)={[0x9]}, 0x8) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r8, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) r9 = syz_open_procfs$userns(0x0, &(0x7f0000000240)) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r9, 0x942e, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2173.692321][T20781] FAT-fs (loop5): IO charset a not found 06:31:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000003f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2173.830731][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2173.855953][T20802] cgroup: none used incorrectly [ 2173.977192][T20808] loop5: detected capacity change from 0 to 6 06:31:50 executing program 3: r0 = open(0x0, 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:50 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) io_uring_enter(r0, 0x62e8, 0x4fe7, 0x0, &(0x7f0000000100)={[0xd3]}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:50 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x5, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d0001006911100000f0ffff8510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2174.218045][T20816] cgroup: none used incorrectly 06:31:50 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x6, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2174.398762][T20808] FAT-fs (loop5): IO charset a not found [ 2174.490821][T20828] cgroup: none used incorrectly [ 2174.504026][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2174.581143][T20808] loop5: detected capacity change from 0 to 6 06:31:50 executing program 1: r0 = syz_io_uring_setup(0x7fc, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ee7000/0x4000)=nil, 0x4000, 0x200000b, 0x13, r0, 0x8000000) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x11c, &(0x7f0000000140)=0x101, 0x0, 0x4) r4 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000001c0)='ns/cgroup\x00') r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="20000000041c5e000800000000000000ce19ddb7da3871d1a8b6f3e9b7745d010000006e8d6eb8ea42a4fe007dafb785b90373c7d93d27415b5a6458bf0dea3304b50f79f9ccf418a3fcf96849d158d8b731f811afdc2e6548ec7dc01e54004bb827fd239d9f28803d0fe0132d961d388ba4e86fb88bf22b9d977484c446865f77336447a16f00000000"]}) r6 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[r4, r5, r0, r6, r0]}, 0x5) ioctl$VIDIOC_SUBSCRIBE_EVENT(r6, 0x4020565a, &(0x7f00000003c0)={0x5, 0x101, 0x1}) r7 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$RXRPC_SECURITY_KEY(r7, 0x110, 0x1, &(0x7f0000000040)='\x00', 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r7, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000380)={'veth0\x00', &(0x7f0000000440)=@ethtool_rx_ntuple={0x35, {0xc, @udp_ip4_spec={@remote, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e21, 0x4e21, 0x81}, @sctp_ip4_spec={@private=0xa010101, @rand_addr=0x64010100, 0x4e21, 0x4e21, 0xaf}, 0x100, 0x7, 0x800, 0x0, 0xffffffffffffffff}}}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x9000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7ffffffffffffb, 0xffffffffffffffff, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000180)={'wlan1\x00'}) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:50 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x118, &(0x7f0000000200)=0x8, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000001c0)={'vlan1\x00', {0x2, 0x0, @initdev}}) ioctl$BTRFS_IOC_SPACE_INFO(r3, 0xc0109414, &(0x7f0000000780)={0x68a, 0x8, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', 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'\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000440)="3aa54159e179579eebc14da04d68585ed7510f7451580813e1c71d0840bb519673c1171572f58c6ae059c857343820fc360996d03b89d5b14d01e37c96453ba405aa09402ab3d0b57cdf8c20413d4128546ac88d99fdc5bcd5f07c502d0410455d09be2dbe21257fb0cb59217d693d9acf0880469eb8e783ecc619b8fb43fb410b51fe8ddea8c36d6f11e376cc7d212e25b771ef3d57160d7492d0069ee5e2af4098fd4f97b67ac5", 0xa8}, {&(0x7f0000000500)="d7f5e2234b7fdce78f7eb75dc16d9fb13c21377b63a7b8da1c4652d06de52d6ffc95f633fbbdfc7048f8c48245aaaaa602ea5ecc9dd5c2350e3398e58f364485aefd7d6fc900d7aefab3e38285c9bebbeae9267f3477328950e8bbda77cb451ae14a470307a8b501ec366d", 0x6b}, {&(0x7f00000003c0)="ae8efdfeca2e", 0x6}, {&(0x7f000000a480)="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", 0x1000}, {&(0x7f0000000580)="3924027fbf90d6a46e228f696e9233c5d67711783e700bce77361ce4b36072a9e985", 0x22}, {&(0x7f00000005c0)="5c9990137596003d7ee2cea27c7a474c092e0e25031f566d53a3e4acbea77831b4590f6005ebc4a877c749fca5535f", 0x2f}], 0x6) r5 = syz_mount_image$sysv(&(0x7f0000000280), &(0x7f00000002c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000340)=[{&(0x7f0000000300)="b06dbed885ecf95b3f947ce46e58e740a8482d4da792e93e4092e2fe980edd2ac1462f47e1289a7e2fec1589380c84d29771830ba6b9", 0x36, 0x5}], 0x200020, &(0x7f000000b480)=ANY=[@ANYBLOB="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"]) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000140)='\x00', &(0x7f0000000240)='./file0\x00', r5) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ee5000/0x4000)=nil, 0x4000, 0x0, 0x130, r0, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r2, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0xa, &(0x7f0000000100)={0x0, 0x3938700}, 0x1, 0x1, 0x0, {0x0, r7}}, 0x1ff) io_uring_enter(r0, 0x6890, 0xfffffffc, 0x1, 0x0, 0x0) 06:31:50 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x7, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:50 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2174.663578][T20808] FAT-fs (loop5): IO charset a not found 06:31:50 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240003c03f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2174.764645][T20842] cgroup: none used incorrectly 06:31:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2174.790053][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:51 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x8, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:51 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40305829, &(0x7f0000000040)) io_uring_enter(r4, 0x688c, 0x0, 0x3, 0x0, 0x0) [ 2174.907428][T20855] loop5: detected capacity change from 0 to 6 06:31:51 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2175.044002][T20855] FAT-fs (loop5): IO charset a not found [ 2175.061569][T20863] cgroup: none used incorrectly 06:31:51 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r3, r4, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r5, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r8 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r9 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r8, 0x8000000) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r10}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r6, r7+60000000}, 0x1, 0x1, 0x1, {0x0, r10}}, 0x1) syz_io_uring_submit(r3, r2, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0xac7, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1, r10}}, 0x8) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r11 = socket$rxrpc(0x21, 0x2, 0xa) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r12, 0x40305829, &(0x7f0000000040)) bind$rxrpc(r12, &(0x7f0000000100)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0x2, @remote, 0x3f}}, 0x24) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r11, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7ffffffffffffe, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2175.102587][T20855] loop5: detected capacity change from 0 to 6 06:31:51 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x200000c, 0x2010, r0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) syz_io_uring_setup(0x510f, &(0x7f0000000440)={0x0, 0xaeb0, 0x11, 0x2, 0xb4, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000004c0), &(0x7f0000000500)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000540)=@IORING_OP_FALLOCATE={0x11, 0x3, 0x0, @fd_index=0x5, 0x100000000, 0x0, 0x5, 0x0, 0x1}, 0x7fff) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000380), 0xc2280) syz_io_uring_submit(r4, r2, &(0x7f00000003c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x3, 0x2004, @fd=r6, 0x8000, 0x0, 0x0, 0x8, 0x0, {0x2}}, 0x1) syz_io_uring_submit(0x0, r2, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000180)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="4b33f10f28bc9e103da61b1349f289ebb9c8fed543e589274a33280bde66da8001ee47d47ad72936735d5e4d28b26f8879d8d1f42ddc62140a043fdf4431f1700bd07c919fc1bc999550872a3e93d166f14257561c424846d4a005429f7c962da8f4ee8946834c022e531d21b70a74cd08e8ac7503c7636ef3028f4048375d21ec15406133e1", 0x86, 0x81}], 0x8000, &(0x7f00000002c0)={[{@fat=@sys_immutable}, {@uni_xlate}, {@fat=@umask={'umask', 0x3d, 0x5}}], [{@smackfstransmute}, {@seclabel}, {@fowner_gt={'fowner>', 0xee00}}, {@hash}, {@context={'context', 0x3d, 'user_u'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_lt}]}) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:51 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x10, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2175.193882][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2175.203084][T20855] FAT-fs (loop5): IO charset a not found 06:31:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240004003f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:51 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2175.382478][T20886] cgroup: none used incorrectly 06:31:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:51 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x48, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2175.456991][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:51 executing program 3: open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x2007fff) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r2, r0, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:51 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x2000004, 0x2010, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r4, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0xa, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x6) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2175.542642][T20892] loop5: detected capacity change from 0 to 6 06:31:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2175.638691][T20892] FAT-fs (loop5): IO charset a not found [ 2175.672398][T20900] cgroup: none used incorrectly [ 2175.702085][T20892] loop5: detected capacity change from 0 to 6 [ 2175.789921][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:51 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000000600008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:52 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x4c, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2176.059685][T20916] cgroup: none used incorrectly [ 2176.126886][T20892] FAT-fs (loop5): IO charset a not found 06:31:52 executing program 4: syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r0 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r0, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x6b, 0x0, 0xfc, 0x0, 0x0, 0x50d, 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, @perf_bp={&(0x7f0000000000), 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x688c, 0x0, 0x0, 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f0000003400)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="6836cc7aaeacfdfa346e64f82150d37734ddba3a63a227b38db812230803001685534c1edc55291bea25dc21a47a8012678ba5add9a967596ed3a6fd2b3e1d5ec2ff807bb00cbbd27ec05d49cd", 0x4d}, {&(0x7f0000000180)="7af39207dd59a456203e89ad68a3860457082c1852bc03c8f1c4e66b13c196983eebf58f7fb8778d738ae9aa12fef2276d1530a083721afe27cf7a59032d6930afed4029e8a27eb442fc6cd555735495a8a3ec0787675ced97145d279b608f227ab2148841c74177a020f83c19bc8def544dad1dfbcde791a822cfb265b5541dbda5ce02ee89b93ef468e23064e7f03abc93c87bc48704cbdce0114e8610694fe626a54d32f6b399ff8d3e3a3b187c3431d5989741a22c6cc347a18000491bbabd68113526b0c18b7dc05f1766cd8a", 0xcf}], 0x2}}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000280)="132088dae5b55e0990c0b0feb596316550777d45d19f224a30836367d53476c58444be704a48f532b9527f8bfe22c8bfc4f70c764f1e8955b12201ff2d3b9524ffaf548deba7463c59530441f37218b00819676c4d4da3329e368323c7cab3f39c24e93c8d1cea0ae671a6fa7d68e17ec7a3e8133e03981f38d449def8a5a06160a733ea25311728d9ecb6ef78176b8e9c873db39ff380a0ce1426c7da76e48df2848caa2db48ec493", 0xa9}, {&(0x7f0000000100)="e2", 0x1}, {&(0x7f0000000340)="a9b4ddaf07db638bf07555fee0fb7ddb6947b7c82e153cc232723aafdacea4d07d418b2816d9c0b00116de5df4b40508bc40d53dbfb1be4e1c788874718a5351a64a791491f1790a4a7ab3db7084da9cf501e42926e1364d844a0dda130bbf4e29272104eb4151d388e1e60ac428a918ff70955499de", 0x76}, {&(0x7f0000000440)="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", 0xfb}, {&(0x7f0000000540)="bb236e088b57f61e5db2fefed48fd5f76dee2d8f88385a3fb520ffb14004aba441743e8a9b802d5c905137b9c588d43ff86059951ded8d3af2dc61674d1c10fd3a0704dd5de7913517b9493811e3b03cf8a7", 0x52}], 0x5}}, {{&(0x7f0000000640)=@sco={0x1f, @none}, 0x80, 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{&(0x7f0000001d80)="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0x1000}, {&(0x7f0000002d80)="4249640179d6b00226a2bc99c92f17c4bd9c66799fd449bb9a7f277e9c56b64bfba1b9ffc47b8bf74d3997016055c922c2a062220e60dfa057747d373ae9f4b39d45f82b3f93a603f87903ff725a5cc749214f3a16500920258f9a7ff2864449d0a823d88e335078c33f61c26bb079907b6148101525e3b216dde64fcac3d5a010426acf0032af9c95af9b1012bd57350fe3c038045520af5f9e1004430c3bd8b48bfb747b02db6bcb361db44b7aeb569e59ca8abd1056a0c151dde0c909bb48601de36919966cb3abc8047181a437440976ae2536ab64e6485adb9aa6c77e14b392", 0xe2}, {&(0x7f0000002e80)="e37f0902f9dbef11eb6634c4dc4a1b860d42b3ad1c07de1337ce85dd35b822bfe3d028fa8fc979f3ce73ac0ae6c6142358c49bf7c38fc3df0e50630effecfaa2063602ddd52c15fe50718146fcf12cbc8e9b025ba5f94c7e415a529fbb2b5413cb02719f48cb43f27325cbca789662c692b4122238bfe8a7be857361e38e99d1d9416e9c5be09ddc26824772e68877dcef01d77338151b5b27d173f1e748abb0129e2615dcc00cc87a38ac4f48d2f612002928bda28927ebac666810e3f21678931dd96e7e74b9105ee246b5c4e9f633038516300d1d360d902fd9b05124da", 0xdf}], 0x6, &(0x7f0000003000)=[{0xb0, 0x10b, 0x1, "cc4a2657367a2c5b0d21bf3c4f1d4984ae779dfeb2511229937bf2e00d366592a9e546b7384f637e689bc740721721a558fabca54452af8b9ed001f3b52e8bedf420f9d5f146dd1958289e69a232a6e75f05ecb0dd52f416d6a1f04f5a48d5704ce6eb49f8af6dd4d48f71e8d24633430fceecd6bc1152f87c5acffd8520664b668d904a8a583cfbf4ad70c06a5668142f790f387794dab5dfd18918"}, {0xa8, 0x105, 0x5, "dbedc3da7df393717de82be64df267e64e110b397671254a9314540a560c8fb2f59a9213fbf5bc2dd5f248741289b80422a2c0a2fc814773af895f1e096681b4426908fd674055a7b2efd89c7829847b495692d089e68620aa3bf8613a00c73ad910f51e978a75e5135a079c4b5906d20fdcf61d347c94852c2c44e77cf31e62b0b03a97befe1be5eaf18e1e604892a31a999b1d"}, {0xe0, 0x1, 0x7, "fce41300697e9a0aaffd8ea8d15d398f41a4f2a51ec9aa42a0e63c1d96853c9714c39b4ef17148b8ce6efc67088dc6cec902b166afc3a05c4e070a108e2a54f91870be6fff5b6d06cb0afd9b04884c741bb352ccc46da13e3317614eda439c68fd128c9d44a2b19868229041fcc1ff34a51d72b119d9d8cd6515b87ad957a2dc8e6a42f30a58b7b8cb77e94e3fa81d220e00523e66d6066f1b88f84e88aa3aa43ecb265a62a94aba07bbd49317f9efe2a8f0509e4aa5da8dc39c1a99775079672a5bef816cad2cb0b8fa119283"}], 0x238}}, {{&(0x7f0000003240)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x31}}, 0x1, 0x2, 0x4}}, 0x80, &(0x7f0000003380)=[{&(0x7f00000032c0)}, {&(0x7f0000003300)="0578079f4ac740902ef3e3cd301ee00dc69a5bf3f7b5700a6eff00c7dd06f95fe96bea943383efe926ed2fc9e35155ee3301a54c4e45fe1e2c811a01770413746fad620a4ad0984cc7fb5c40014f223457f8f2bbfd5d3ebbf8cdabf463d64371dafec154c6f479baf128623f35f20be13e", 0x71}], 0x2, &(0x7f00000033c0)}}], 0x5, 0x10) 06:31:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:52 executing program 3: open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x2007fff) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r2, r0, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:52 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x60, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:52 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240006403f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2176.331956][ T26] kauditd_printk_skb: 9 callbacks suppressed [ 2176.331973][ T26] audit: type=1804 audit(1636266712.488:648): pid=20921 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/230/bus" dev="sda1" ino=13925 res=1 errno=0 06:31:52 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x108, &(0x7f0000000100)=0x4, 0x0, 0x4) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:52 executing program 3: open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x2007fff) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r2, r0, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:52 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x68, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2176.487346][T20931] loop5: detected capacity change from 0 to 6 [ 2176.506408][ T26] audit: type=1804 audit(1636266712.558:649): pid=20921 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/230/bus" dev="sda1" ino=13925 res=1 errno=0 06:31:52 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="5c00000038ada4fc4d6d1934f5c80b13b83aa8e4662a326bb83b180f900f07c38b1fbdfe5b38394eff8ed359877ba3f009fb137bde145bb2c9fc181d83e598a3e6b09ffc60fbc7f7f7efc7718200"/91, @ANYRES16=0x0, @ANYBLOB="001c28bd7000fcdbdf252d00000005002b000200000005002b000100000005002e000100000008002f00a500000006000400a3aa000005002e008100000008002c000600000006000400ffff000008002c0004000000"], 0x5c}, 0x1, 0x0, 0x0, 0xc891}, 0x400c000) r1 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x1, 0x0, r4, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @local}}, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/93, 0x5d}], 0x1}, 0x0, 0x20, 0x1, {0x2}}, 0x0) syz_io_uring_submit(r5, r3, &(0x7f0000000100)=@IORING_OP_NOP={0x0, 0x1}, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r7 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r2, r3, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r7, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) syz_io_uring_submit(0x0, r3, 0x0, 0x0) io_uring_enter(r1, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:52 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2176.594822][T20931] FAT-fs (loop5): IO charset a not found [ 2176.798411][ T26] audit: type=1804 audit(1636266712.868:650): pid=20943 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/231/bus" dev="sda1" ino=14742 res=1 errno=0 [ 2176.824197][ T26] audit: type=1804 audit(1636266712.878:651): pid=20943 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/231/bus" dev="sda1" ino=14742 res=1 errno=0 [ 2176.995425][T20931] loop5: detected capacity change from 0 to 6 06:31:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:53 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x6c, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2177.095236][T20931] FAT-fs (loop5): IO charset a not found 06:31:53 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2177.307262][ C0] net_ratelimit: 2 callbacks suppressed [ 2177.307283][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240008003f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2177.406374][ T26] audit: type=1804 audit(1636266713.458:652): pid=20962 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/232/bus" dev="sda1" ino=14765 res=1 errno=0 [ 2177.432062][ T26] audit: type=1804 audit(1636266713.488:653): pid=20962 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/232/bus" dev="sda1" ino=14765 res=1 errno=0 06:31:53 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:53 executing program 4: r0 = syz_io_uring_setup(0x2f07, &(0x7f0000000080)={0x0, 0xfd96, 0x20, 0xfffffffc, 0x242}, &(0x7f00006d2000/0x3000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) r7 = syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r5, r9, &(0x7f0000000440)=@IORING_OP_OPENAT2={0x1c, 0x3, 0x0, r0, &(0x7f0000000100)={0x800, 0x80, 0x2}, &(0x7f00000003c0)='./file0\x00', 0x18, 0x0, 0x23456}, 0x5) syz_io_uring_setup(0x7e31, &(0x7f0000000200)={0x0, 0x3b72, 0x8, 0x3, 0x29f, 0x0, r0}, &(0x7f0000ee5000/0x4000)=nil, &(0x7f0000ee5000/0x2000)=nil, &(0x7f0000000280), &(0x7f00000002c0)=0x0) r11 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000300), 0x80800) syz_io_uring_setup(0x3ed7, &(0x7f0000000480)={0x0, 0x6ad, 0x1, 0x3, 0xd, 0x0, r7}, &(0x7f0000002000/0x3000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000500)=0x0, &(0x7f00000005c0)) r13 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(r12, 0x0, &(0x7f0000000580)=@IORING_OP_POLL_REMOVE={0x7, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r13}}, 0xc0) syz_io_uring_submit(r1, r10, &(0x7f0000000340)=@IORING_OP_FADVISE={0x18, 0x5, 0x0, @fd=r11, 0x7, 0x0, 0x4, 0x3, 0x1}, 0x2) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000180)) [ 2177.508917][T20968] loop5: detected capacity change from 0 to 6 [ 2177.566533][T20968] FAT-fs (loop5): IO charset a not found [ 2177.590963][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2177.621234][T20968] loop5: detected capacity change from 0 to 6 [ 2177.698275][T20968] FAT-fs (loop5): IO charset a not found 06:31:53 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x1010, r0, 0x0) syz_io_uring_setup(0x15e, &(0x7f0000000240)={0x0, 0x6abf, 0x4, 0x1, 0x26c, 0x0, r0}, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)=0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) syz_io_uring_submit(r3, r4, &(0x7f00000003c0)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r5, 0x80, &(0x7f0000000340)=@ax25={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}}, 0xffffffff) r6 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r6, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r7 = openat$mice(0xffffffffffffff9c, &(0x7f0000000200), 0xfa7a00dadcb79d94) mmap$IORING_OFF_SQ_RING(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x40010, r7, 0x0) perf_event_open(&(0x7f0000000700)={0x2, 0x80, 0x1, 0x8, 0x0, 0x0, 0x0, 0x50d, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x0, 0x1}, 0x64a, 0x4, 0x0, 0xc, 0x0, 0x2, 0x1, 0x0, 0x4000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) ioctl$HDIO_GETGEO(r7, 0x301, &(0x7f0000000440)) r8 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 06:31:53 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x74, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:53 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x2f8e, &(0x7f0000000180)={0x0, 0xd0ee, 0x0, 0x0, 0x1b7, 0x0, r0}, &(0x7f0000ee8000/0x2000)=nil, &(0x7f0000ee7000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r8, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_perm_addr={0x20, 0x4, "0a9beb03"}}) syz_io_uring_submit(r4, r7, &(0x7f0000000280)=@IORING_OP_READV=@pass_iovec={0x1, 0x6, 0x6000, @fd=r8, 0x2, &(0x7f0000000240), 0x0, 0x12}, 0x1ff) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000000e00008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:53 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2177.751715][ T26] audit: type=1804 audit(1636266713.738:654): pid=20976 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/233/bus" dev="sda1" ino=14744 res=1 errno=0 [ 2177.777249][ T26] audit: type=1804 audit(1636266713.798:655): pid=20976 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/233/bus" dev="sda1" ino=14744 res=1 errno=0 06:31:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e6661740002800100024000c003f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2177.955537][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2177.999001][T21001] loop5: detected capacity change from 0 to 6 [ 2178.000587][ T26] audit: type=1804 audit(1636266714.108:656): pid=20999 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/234/bus" dev="sda1" ino=14724 res=1 errno=0 06:31:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:54 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x7a, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2178.030809][ T26] audit: type=1804 audit(1636266714.128:657): pid=20996 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/234/bus" dev="sda1" ino=14724 res=1 errno=0 06:31:54 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2178.130028][T21001] FAT-fs (loop5): IO charset a not found 06:31:54 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2178.232320][T21001] loop5: detected capacity change from 0 to 6 [ 2178.254611][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:54 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x300, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2178.332416][T21001] FAT-fs (loop5): IO charset a not found 06:31:54 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r7, r8, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r9, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r10 = syz_open_dev$swradio(&(0x7f0000000100), 0x1, 0x2) syz_io_uring_submit(r4, r8, &(0x7f0000000180)=@IORING_OP_WRITE_FIXED={0x5, 0x4, 0xd003, @fd=r10, 0x2, 0x9, 0x40, 0x4, 0x0, {0x3}}, 0x3) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:54 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000204f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2178.517737][T21023] cgroup: none used incorrectly [ 2178.562447][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:55 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d2000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x3, 0xd7c892f203d04cf5, @fd_index=0x9, 0x3, 0x0, 0x0, 0x10, 0x1, {0x2}}, 0x20) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:55 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x500, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:55 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000002400008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2179.102695][T21035] cgroup: none used incorrectly 06:31:55 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x600, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2179.221474][T21041] loop5: detected capacity change from 0 to 6 [ 2179.237427][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 06:31:55 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:55 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2179.349225][T21041] FAT-fs (loop5): IO charset a not found [ 2179.388983][T21050] cgroup: none used incorrectly [ 2179.414213][T21041] loop5: detected capacity change from 0 to 6 06:31:55 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x700, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:55 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, 0x0, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r8 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r8, 0x8000000) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f0000000140)={'ip_vti0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="20000000bf08cea55743f4f4"]}) r11 = accept4$tipc(0xffffffffffffffff, &(0x7f00000005c0)=@id, &(0x7f0000000600)=0x10, 0x80000) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r12, r13, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x5}, 0x0) syz_io_uring_submit(r12, r2, &(0x7f0000000580)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd=r11, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r9}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r6, r7+60000000}, 0x1, 0x1, 0x1, {0x0, r9}}, 0x1) syz_io_uring_submit(r1, r5, &(0x7f0000000780)=@IORING_OP_SENDMSG={0x9, 0x3, 0x0, r3, 0x0, &(0x7f00000003c0)={&(0x7f0000000180)=@nfc={0x27, 0x1, 0x1, 0x2}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="60cc72d866d26421b1e1bc89e6891becee41ee20176a3404b2411bd649d6ff1009049e4508e2b4a7746c6181f6224230ad8589a66f99bd54076764b1a64eadbdbf377a59608c2469673f67d2c3abf71bb5936d4bd78f6faba76e7c1766358e45ee39262b19ba6f5833557d37807fef150e5be1c56f88d0ead22d8643a6610f6537f85f7639616aac09959dc6cd6fe0b30d2129ac22e1b81dee2ab1f164cc37319b68044d1283223afe2c875337829bd793b20bf967f5a174e660", 0xba}, {&(0x7f00000002c0)="b1a4e52eb839e26415cfd0deac24567d65c7b334235f597c2d5ac9169dde64c2d9aab446c7d01ec4a1aaef3dea053bf6ec3f53877f06f22bbd6c8d4549f6dc85c9e86b5d2539095d9bdc000a6e87cb1db1551894d5509a340c2719441fb675c3b5c067dad920e23b01da84f9197ca075fd6733fa10c117346ab1478f4da7cbbef3cb4fc0c20c2fb8180341227ada60785e3abb2b06832b9bd3da40295c18159f3375c58254ad37a5e23dda819ff0def36b7cc0c9e6e981473084447cba1040eef4d5b2bb333f281647c2bd30248155", 0xcf}, {&(0x7f0000000440)="c29000ff5b219f4ac72c926d5d7d82da553383605ea7dc70eb6bb6ec5e874e328877394ac5e904a3896720b9d7cc07849646d5ef373f66cc631b508a08fcb510c09f2425", 0x44}, {&(0x7f00000004c0)="86e84ce1b7a4be13b7b5538b95a670a4b8826c4603e09825edf54e584ababed4252e3625a15f6dce06c3a4bb22d04ad5a781c735509d42e808d690038860430d6c16be14a372323c95c3064fbdb09e0c9ea2cdb8aad02b2dbd4b41a5701996b016341c56b2a1d1b942032be5b5d955722f40212ec5f72ae63d22beba2db39c5a6e6dc48a079c82f9199b889ddeeafe00f58c22e6e6ff9eba2064077075c4a2d9e7ef1b9c7639b5f37c85c4672bf264fbd7", 0xb1}], 0x4, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x140}, 0x0, 0x10, 0x0, {0x0, r9}}, 0x6) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000640), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x100000000800000}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2179.565250][T21041] FAT-fs (loop5): IO charset a not found 06:31:55 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2179.614654][T21064] cgroup: none used incorrectly 06:31:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000304f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) [ 2179.814117][T21072] loop5: detected capacity change from 0 to 6 06:31:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:56 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x1020, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:56 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000100), 0x2}, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:56 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2179.876719][T21072] FAT-fs (loop5): IO charset a not found 06:31:56 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000100)={0xa9, 0x1, {0xffffffffffffffff}, {0xee00}, 0x2, 0x6}) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x20, 0x7, 0x80, 0x2, 0x0, 0xffffffff, 0x40400, 0x6, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x2, 0x7f}, 0x800, 0x1, 0x5, 0x1, 0x81, 0x1, 0x8, 0x0, 0x1, 0x0, 0x6}, r5, 0x3, r4, 0xa) [ 2179.962670][T21072] loop5: detected capacity change from 0 to 6 [ 2180.044482][T21072] FAT-fs (loop5): IO charset a not found 06:31:56 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000404f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:56 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x1f00, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:56 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:56 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000009f00008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2180.670797][T21102] loop5: detected capacity change from 0 to 6 06:31:56 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x2000, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2180.808922][T21102] FAT-fs (loop5): IO charset a not found 06:31:57 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2180.855675][T21102] loop5: detected capacity change from 0 to 6 [ 2180.956149][T21102] FAT-fs (loop5): IO charset a not found 06:31:57 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x2010, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:57 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:57 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r4, r5, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r6, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x6e57, &(0x7f0000000180)={0x0, 0x3f6c, 0x20, 0x1, 0x1d7}, &(0x7f00006d4000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000200)=0x0) syz_io_uring_submit(r4, r7, &(0x7f0000000240)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x3}, 0x8) 06:31:57 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, 0x0, 0x0) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:58 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d6000/0x4000)=nil, 0x4000, 0x1, 0x100854, r0, 0x0) r5 = mmap$IORING_OFF_SQES(&(0x7f00006d7000/0x1000)=nil, 0x1000, 0x4, 0x50, r0, 0x10000000) syz_io_uring_submit(r4, r5, &(0x7f0000000340)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0xfffffffe) syz_io_uring_setup(0x54e2, &(0x7f0000000240)={0x0, 0x8561, 0x0, 0x3, 0x369}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ee9000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x40ad, &(0x7f0000000180)={0x0, 0x8439, 0x2, 0x3, 0x121, 0x0, r0}, &(0x7f0000ee8000/0x3000)=nil, &(0x7f0000ee7000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000200)) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:58 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000504f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:58 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x4000, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2181.918803][ T26] kauditd_printk_skb: 5 callbacks suppressed [ 2181.918820][ T26] audit: type=1804 audit(1636266718.068:663): pid=21131 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/243/bus" dev="sda1" ino=14807 res=1 errno=0 [ 2182.070158][T21142] loop5: detected capacity change from 0 to 6 [ 2182.096292][T21140] cgroup: none used incorrectly 06:31:58 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040), 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:58 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x6, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, 0x0, &(0x7f0000000100)=@IORING_OP_SPLICE={0x1e, 0x2, 0x0, @fd=r3, 0x1000, {0x0, r4}, 0x3, 0x3, 0x1, {0x0, 0x0, r3}}, 0x6) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) [ 2182.235327][ T26] audit: type=1804 audit(1636266718.388:664): pid=21150 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/244/bus" dev="sda1" ino=14824 res=1 errno=0 06:31:58 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x4800, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2182.431482][T21154] cgroup: none used incorrectly 06:31:58 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x4c00, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:58 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040), 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2182.597826][T21142] FAT-fs (loop5): IO charset a not found [ 2182.745682][ T26] audit: type=1804 audit(1636266718.898:665): pid=21162 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/245/bus" dev="sda1" ino=15619 res=1 errno=0 06:31:58 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000003000/0x3000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r1, r2, 0x0, 0x7) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f00006d6000/0x3000)=nil, 0x3000, 0x1000005, 0x4000010, r0, 0x0) r5 = mmap$IORING_OFF_SQES(&(0x7f00006d6000/0x1000)=nil, 0x1000, 0x4, 0x110, r0, 0x10000000) syz_io_uring_submit(r4, r5, &(0x7f0000000440)=@IORING_OP_STATX={0x15, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000002c0), &(0x7f00000004c0)='./file0\x00', 0x80, 0x1000, 0xdbb8272bafa3abf5}, 0x7) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000540)={0x0, 0x0}) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000280), 0x800, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x4, 0x1f, 0x20, 0xfa, 0x0, 0x6355, 0x12050, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8001, 0x2, @perf_bp={&(0x7f0000000100)}, 0xa000, 0x20, 0x200, 0xc, 0xa0, 0x400, 0x87, 0x0, 0x6, 0x0, 0x4000400000000}, r6, 0x7, r7, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3ede, &(0x7f0000000240), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_FSYNC={0x3, 0x2}, 0x0) syz_io_uring_submit(r1, r9, &(0x7f0000000480)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3}}, 0x4) [ 2182.811935][T21161] cgroup: none used incorrectly 06:31:59 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x6000, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:59 executing program 1: setsockopt$TIPC_GROUP_LEAVE(0xffffffffffffffff, 0x10f, 0x88) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40086602, &(0x7f00000001c0)=0xcdf4) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000240), 0x4) r1 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_setup(0x43b2, &(0x7f0000000180)={0x0, 0x876f, 0x8, 0x3, 0x306}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00006d6000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000200)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r4 = socket$rxrpc(0x21, 0x2, 0xa) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x2000002, 0x80010, r1, 0x8000000) syz_io_uring_submit(r5, r3, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r1, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:31:59 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000604f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:31:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:59 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040), 0x1c) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:31:59 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x6800, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:31:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2183.338301][ T26] audit: type=1804 audit(1636266719.488:666): pid=21182 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/246/bus" dev="sda1" ino=14827 res=1 errno=0 [ 2183.381218][T21184] loop5: detected capacity change from 0 to 6 [ 2183.528020][T21184] FAT-fs (loop5): IO charset a not found 06:31:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:31:59 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x6c00, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:32:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="b40600009d00010069111000008901008510000002000000b40000000000000095004c00000000009500001200000000019f38971127185739184edf728fab9de435ff23956fb4b05ec05406841d6fcaee1307279600d703c0ab42f3d0f4586e5fe518aefb455db3649c6aed9fe1a6606fbd775208ba6b55c933cfc33492c95800329e037851e655d8e28b1e523eea8ec7b5e5f4dfd7220a932f07688f148fefdeb8bd597f098896713295830000e144c1c1120f20a3b42873fd4d691fed6b74173f7c909924b8f6137a32e2786054d0acf411bd074d8f116116ba2fea792f5b7f3565a8d14e6e8b0f8e982d5f849a5769edfd0de5fc90d26659b474d1d121a1966f2231af5e86f63afae9171372cd87cf1f8c11c62c04fb1f64315134b5b34635879926e5ee9c7af09c14de9df4"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:32:00 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2184.024112][T21184] loop5: detected capacity change from 0 to 6 [ 2184.119349][T21184] FAT-fs (loop5): IO charset a not found [ 2184.163885][ T26] audit: type=1804 audit(1636266720.318:667): pid=21210 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/247/bus" dev="sda1" ino=14800 res=1 errno=0 06:32:00 executing program 4: fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000340)=ANY=[@ANYBLOB="0501090000000700489f7c8eddb2349f29fcc690bc49d582fabd3c87dbfc7d01b270fd5f4d273cc216793677dc26aefdc37e0fc0007ae7f8132e2e76d05421e1de034dfc2af8b2669a98048f5107d1c62a77d1338a7eb13f1cfe"], 0x51, 0x2) r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r3 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r3, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) getpeername(r4, &(0x7f0000000240)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000300)=0x80) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_CQ_RING(&(0x7f0000ee7000/0x2000)=nil, 0x2000, 0x3000002, 0x50, r5, 0x8000000) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:32:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:32:00 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x7400, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:32:00 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000704f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:32:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:32:00 executing program 1: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socket$rxrpc(0x21, 0x2, 0xa) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r5 = syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000), 0x0) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000691000/0x2000)=nil, 0x2000, 0x5, 0x8010, r5, 0x8000000) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r5, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, 0x0, &(0x7f00000000c0)=@IORING_OP_FSYNC={0x3, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0xffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x5, 0x0, 0x0, 0x7, &(0x7f0000000140)={r3, r4+60000000}, 0x1, 0x1, 0x1, {0x0, r7}}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x2, 0x0, 0x7fff, 0x3, &(0x7f0000000780)="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", 0x7d9, 0x0, 0x1, {0x2, r7}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) 06:32:00 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) 06:32:00 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0x7a00, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2184.420848][T21223] loop5: detected capacity change from 0 to 6 06:32:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2184.537380][T21223] FAT-fs (loop5): IO charset a not found 06:32:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 2184.878005][T21223] loop5: detected capacity change from 0 to 6 06:32:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:32:01 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0xedc0, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) 06:32:01 executing program 4: r0 = syz_io_uring_setup(0x884, &(0x7f0000000080), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d3000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) r3 = mmap$IORING_OFF_CQ_RING(&(0x7f00006d5000/0x2000)=nil, 0x2000, 0x1000000, 0x28010, r0, 0x8000000) r4 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x10c, &(0x7f0000000140)=0x66, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4$llc(0xffffffffffffffff, &(0x7f0000000240)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, &(0x7f0000000680)=0x10, 0x80000) r9 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r8, r9) syz_io_uring_submit(r5, r6, &(0x7f00000000c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) r10 = accept$alg(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(r3, r6, &(0x7f0000000200)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, r10, &(0x7f0000000100)=0x80, &(0x7f0000000180)=@nl=@proc, 0x0, 0x80000, 0x1}, 0xffff) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) r11 = socket$rxrpc(0x21, 0x2, 0xa) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, r11, 0x0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x88900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, r2, 0x0, 0x0) io_uring_enter(r0, 0x688c, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x3efd, &(0x7f0000000900)={0x0, 0x68dc, 0x20, 0x3, 0x101, 0x0, r4}, &(0x7f0000ee8000/0x2000)=nil, &(0x7f00006d4000/0x2000)=nil, &(0x7f0000000980), &(0x7f00000009c0)=0x0) syz_io_uring_submit(0x0, r12, &(0x7f0000000a40)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd, 0x0, 0x0, 0x0, {0x2280}}, 0xff) readv(r4, &(0x7f0000000880)=[{&(0x7f0000000340)=""/136, 0x88}, {&(0x7f0000000440)=""/93, 0x5d}, {&(0x7f00000004c0)=""/226, 0xe2}, {&(0x7f00000005c0)=""/73, 0x49}, {&(0x7f0000000780)=""/222, 0xde}], 0x5) [ 2185.467294][T21223] FAT-fs (loop5): IO charset a not found [ 2185.500519][ T26] audit: type=1804 audit(1636266721.658:668): pid=21254 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/248/bus" dev="sda1" ino=15843 res=1 errno=0 06:32:01 executing program 5: syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000804f801", 0x17}, {0x0, 0x0, 0x620}], 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB='iocharset=a']) 06:32:01 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1e, 0x6, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x24, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 06:32:01 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x2007fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080), 0x152) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "4b4e77c782d9b2fe", "7c253b525652e027c06956eb9775d265", "95da08d0", "0541a90444dcaf36"}, 0x28) sendfile(r3, r1, 0x0, 0x800100020016) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 2185.613782][ T26] audit: type=1804 audit(1636266721.698:669): pid=21251 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/248/bus" dev="sda1" ino=15843 res=1 errno=0 06:32:01 executing program 0: syz_mount_image$bfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280), 0xff00, &(0x7f0000000380)={[{}, {@none}, {@name={'name', 0x3d, 'cgroup\x00'}}]}) [ 2185.774625][ T26] audit: type=1804 audit(1636266721.918:670): pid=21265 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir884236287/syzkaller.t2I4Eu/249/bus" dev="sda1" ino=14868 res=1 errno=0 [ 2185.949399][T21270] loop5: detected capacity change from 0 to 6 [ 2186.216815][T21270] FAT-fs (loop5): IO charset a not found [ 2186.320795][T21270] loop5: detected capacity change from 0 to 6 [ 2186.418836][T21270] FAT-fs (loop5): IO charset a not found [ 2221.001070][ T1191] ieee802154 phy0 wpan0: encryption failed: -22 [ 2221.007551][ T1191] ieee802154 phy1 wpan1: encryption failed: -22 [ 2282.441871][ T1191] ieee802154 phy0 wpan0: encryption failed: -22 [ 2282.448235][ T1191] ieee802154 phy1 wpan1: encryption failed: -22 [ 2329.180129][ T27] INFO: task syz-executor.1:21247 blocked for more than 143 seconds. [ 2329.188370][ T27] Not tainted 5.15.0-syzkaller #0 [ 2329.194111][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2329.202872][ T27] task:syz-executor.1 state:D stack:29464 pid:21247 ppid: 12003 flags:0x00004004 [ 2329.212104][ T27] Call Trace: [ 2329.215375][ T27] [ 2329.218300][ T27] __schedule+0xa9a/0x4940 [ 2329.222797][ T27] ? io_schedule_timeout+0x180/0x180 [ 2329.228112][ T27] schedule+0xd2/0x260 [ 2329.232453][ T27] schedule_preempt_disabled+0xf/0x20 [ 2329.237831][ T27] __mutex_lock+0xa32/0x12f0 [ 2329.242486][ T27] ? io_ring_ctx_wait_and_kill+0x72/0x322 [ 2329.248223][ T27] ? mutex_lock_io_nested+0x1150/0x1150 [ 2329.253813][ T27] ? perf_trace_lock+0xeb/0x4d0 [ 2329.258665][ T27] ? check_path.constprop.0+0x50/0x50 [ 2329.264099][ T27] io_ring_ctx_wait_and_kill+0x72/0x322 [ 2329.269655][ T27] ? io_uring_try_cancel_requests+0x6f9/0x6f9 [ 2329.275768][ T27] ? fcntl_setlk+0xd00/0xd00 [ 2329.280421][ T27] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 2329.287052][ T27] io_uring_release+0x42/0x46 [ 2329.291785][ T27] __fput+0x286/0x9f0 [ 2329.295781][ T27] ? io_ring_ctx_wait_and_kill+0x322/0x322 [ 2329.301636][ T27] task_work_run+0xdd/0x1a0 [ 2329.306149][ T27] exit_to_user_mode_prepare+0x27e/0x290 [ 2329.311823][ T27] syscall_exit_to_user_mode+0x19/0x60 [ 2329.317289][ T27] do_syscall_64+0x42/0xb0 [ 2329.321778][ T27] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2329.327682][ T27] RIP: 0033:0x7f8561160b32 [ 2329.332128][ T27] RSP: 002b:00007f855e6b50f8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 2329.340596][ T27] RAX: 00000000206d3000 RBX: 0000000000008011 RCX: 00007f8561160b32 [ 2329.348589][ T27] RDX: 0000000000000003 RSI: 0000000000040000 RDI: 00000000206d3000 [ 2329.356609][ T27] RBP: 00000000206d3000 R08: 0000000000000003 R09: 0000000010000000 [ 2329.364610][ T27] R10: 0000000000008011 R11: 0000000000000206 R12: 0000000020000040 [ 2329.372611][ T27] R13: 00000000206d3000 R14: 0000000020000000 R15: 0000000020ee7000 [ 2329.380622][ T27] [ 2329.383640][ T27] [ 2329.383640][ T27] Showing all locks held in the system: [ 2329.391637][ T27] 1 lock held by khungtaskd/27: [ 2329.396476][ T27] #0: ffffffff8b983a20 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 2329.406391][ T27] 2 locks held by ksmd/32: [ 2329.410838][ T27] #0: ffffffff8bac8f68 (ksm_thread_mutex){+.+.}-{3:3}, at: ksm_scan_thread+0x100/0x4a40 [ 2329.420714][ T27] #1: ffffffff8ba68848 (lock#5){+.+.}-{3:3}, at: __lru_add_drain_all+0x65/0x760 [ 2329.429973][ T27] 1 lock held by in:imklog/6162: [ 2329.434910][ T27] 2 locks held by kworker/u4:14/9981: [ 2329.440339][ T27] 2 locks held by systemd-rfkill/24738: [ 2329.445883][ T27] #0: ffff88814b486460 (sb_writers#5){.+.+}-{0:0}, at: do_renameat2+0x37b/0xc80 [ 2329.455090][ T27] #1: ffff8880b9d39a98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2b/0x120 [ 2329.465106][ T27] 1 lock held by syz-executor.1/21228: [ 2329.470611][ T27] 1 lock held by syz-executor.1/21247: [ 2329.476064][ T27] #0: ffff88809b6000a8 (&ctx->uring_lock){+.+.}-{3:3}, at: io_ring_ctx_wait_and_kill+0x72/0x322 [ 2329.486661][ T27] [ 2329.488975][ T27] ============================================= [ 2329.488975][ T27] [ 2329.497410][ T27] NMI backtrace for cpu 0 [ 2329.501727][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.0-syzkaller #0 [ 2329.509538][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2329.519592][ T27] Call Trace: [ 2329.522864][ T27] [ 2329.525789][ T27] dump_stack_lvl+0xcd/0x134 [ 2329.530383][ T27] nmi_cpu_backtrace.cold+0x47/0x144 [ 2329.535670][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 2329.540869][ T27] nmi_trigger_cpumask_backtrace+0x1ae/0x220 [ 2329.546853][ T27] watchdog+0xc1d/0xf50 [ 2329.551014][ T27] ? reset_hung_task_detector+0x30/0x30 [ 2329.556561][ T27] kthread+0x405/0x4f0 [ 2329.560624][ T27] ? set_kthread_struct+0x130/0x130 [ 2329.565813][ T27] ret_from_fork+0x1f/0x30 [ 2329.570224][ T27] [ 2329.573264][ T27] Sending NMI from CPU 0 to CPUs 1: [ 2329.578467][ C1] NMI backtrace for cpu 1 [ 2329.578478][ C1] CPU: 1 PID: 9981 Comm: kworker/u4:14 Not tainted 5.15.0-syzkaller #0 [ 2329.578495][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2329.578506][ C1] Workqueue: events_unbound toggle_allocation_gate [ 2329.578526][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp8+0x69/0x70 [ 2329.578548][ C1] Code: 3c cd 28 00 00 00 48 39 fe 72 1f 48 83 c2 01 4c 89 44 38 e8 48 c7 44 38 e0 07 00 00 00 48 89 4c 38 f0 4e 89 54 c8 20 48 89 10 66 0f 1f 44 00 00 41 57 41 56 49 89 d6 41 55 41 54 55 48 89 fd [ 2329.578563][ C1] RSP: 0018:ffffc90003c2fa40 EFLAGS: 00000046 [ 2329.578575][ C1] RAX: 0000000000000000 RBX: 0000000100031869 RCX: 0000000000000000 [ 2329.578587][ C1] RDX: 0000000000000000 RSI: ffff888018393a00 RDI: 0000000000000003 [ 2329.578598][ C1] RBP: ffffc90003c2fb88 R08: 0000000000000000 R09: 0000000000000003 [ 2329.578609][ C1] R10: ffffffff8166c9fb R11: 0000000000000000 R12: ffff8880b9d28280 [ 2329.578619][ C1] R13: 0000000100031869 R14: 0000000000000000 R15: ffff888010c69800 [ 2329.578631][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 2329.578645][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2329.578656][ C1] CR2: 000055e1ce026f20 CR3: 000000000b68e000 CR4: 0000000000350ee0 [ 2329.578666][ C1] Call Trace: [ 2329.578670][ C1] [ 2329.578674][ C1] __mod_timer+0x3fb/0xe30 [ 2329.578691][ C1] ? lock_chain_count+0x20/0x20 [ 2329.578707][ C1] ? check_path.constprop.0+0x50/0x50 [ 2329.578724][ C1] ? run_timer_softirq+0x1d0/0x1d0 [ 2329.578740][ C1] ? debug_object_destroy+0x210/0x210 [ 2329.578757][ C1] ? lockdep_init_map_type+0x2c3/0x7b0 [ 2329.578775][ C1] schedule_timeout+0x145/0x2a0 [ 2329.578793][ C1] ? usleep_range+0x170/0x170 [ 2329.578810][ C1] ? destroy_timer_on_stack+0x20/0x20 [ 2329.578825][ C1] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 2329.578843][ C1] ? prepare_to_wait_event+0xc8/0x690 [ 2329.578861][ C1] toggle_allocation_gate+0x305/0x390 [ 2329.578875][ C1] ? lock_release+0x720/0x720 [ 2329.578891][ C1] ? wake_up_kfence_timer+0x20/0x20 [ 2329.578905][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 2329.578922][ C1] ? finish_wait+0x270/0x270 [ 2329.578939][ C1] process_one_work+0x9b2/0x1690 [ 2329.578956][ C1] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 2329.578972][ C1] ? rwlock_bug.part.0+0x90/0x90 [ 2329.578989][ C1] ? _raw_spin_lock_irq+0x41/0x50 [ 2329.579008][ C1] worker_thread+0x658/0x11f0 [ 2329.579025][ C1] ? process_one_work+0x1690/0x1690 [ 2329.579040][ C1] kthread+0x405/0x4f0 [ 2329.579056][ C1] ? set_kthread_struct+0x130/0x130 [ 2329.579074][ C1] ret_from_fork+0x1f/0x30 [ 2329.579094][ C1] [ 2329.579465][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 2329.844951][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.0-syzkaller #0 [ 2329.852747][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2329.862783][ T27] Call Trace: [ 2329.866048][ T27] [ 2329.868961][ T27] dump_stack_lvl+0xcd/0x134 [ 2329.873544][ T27] panic+0x2b0/0x6dd [ 2329.877423][ T27] ? __warn_printk+0xf3/0xf3 [ 2329.882000][ T27] ? lapic_can_unplug_cpu+0x80/0x80 [ 2329.887185][ T27] ? _flat_send_IPI_mask+0x53/0x60 [ 2329.892284][ T27] ? watchdog.cold+0x130/0x158 [ 2329.897041][ T27] watchdog.cold+0x141/0x158 [ 2329.901620][ T27] ? reset_hung_task_detector+0x30/0x30 [ 2329.907157][ T27] kthread+0x405/0x4f0 [ 2329.911213][ T27] ? set_kthread_struct+0x130/0x130 [ 2329.916409][ T27] ret_from_fork+0x1f/0x30 [ 2329.920824][ T27] [ 2329.924695][ T27] Kernel Offset: disabled [ 2329.929208][ T27] Rebooting in 86400 seconds..