556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e5352303200"/152, 0x98, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 560.626638][T23377] loop4: detected capacity change from 0 to 2752 04:59:56 executing program 1: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) mount$overlay(0x40000d, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 04:59:56 executing program 3: r0 = io_uring_setup(0x0, &(0x7f0000000100)) close(r0) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0), 0x8) 04:59:56 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 560.734447][T23377] UDF-fs: warning (device loop4): udf_fill_super: No fileset found [ 560.735567][T23380] loop0: detected capacity change from 0 to 87 04:59:56 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0), &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000100)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) r5 = socket$inet(0x10, 0x80002, 0x0) dup2(r5, r3) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0xe) [ 560.844457][ T36] audit: type=1804 audit(1626584396.891:239): pid=23383 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/593/bus" dev="sda1" ino=14580 res=1 errno=0 04:59:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e5352303200"/152, 0x98, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 561.077041][ T36] audit: type=1800 audit(1626584396.891:240): pid=23383 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14580 res=0 errno=0 04:59:57 executing program 3: r0 = io_uring_setup(0x0, &(0x7f0000000100)) close(r0) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0), 0x8) [ 561.395225][T23401] loop4: detected capacity change from 0 to 2752 [ 561.398593][ T36] audit: type=1804 audit(1626584397.101:241): pid=23393 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/418/cgroup.controllers" dev="sda1" ino=14042 res=1 errno=0 [ 561.463314][T23395] overlayfs: conflicting lowerdir path [ 561.493508][T23401] UDF-fs: warning (device loop4): udf_fill_super: No fileset found 04:59:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 04:59:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227b, 0x0) 04:59:57 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={0x0, 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 04:59:57 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 04:59:57 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e5352303200"/157, 0x9d, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 04:59:57 executing program 3: r0 = io_uring_setup(0xe9a, 0x0) close(r0) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0), 0x8) [ 561.695758][T23413] loop0: detected capacity change from 0 to 87 04:59:57 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 561.794055][ T36] audit: type=1804 audit(1626584397.841:242): pid=23414 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/419/cgroup.controllers" dev="sda1" ino=14659 res=1 errno=0 04:59:57 executing program 3: r0 = io_uring_setup(0xe9a, 0x0) close(r0) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0), 0x8) [ 561.897184][T23426] loop4: detected capacity change from 0 to 2752 [ 561.944150][ T36] audit: type=1804 audit(1626584397.841:243): pid=23422 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/594/file1/bus" dev="sda1" ino=14039 res=1 errno=0 [ 562.027453][T23426] UDF-fs: warning (device loop4): udf_fill_super: No fileset found [ 562.169338][ T36] audit: type=1800 audit(1626584397.841:244): pid=23422 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14039 res=0 errno=0 04:59:58 executing program 3: r0 = io_uring_setup(0xe9a, 0x0) close(r0) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0), 0x8) 04:59:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e5352303200"/157, 0x9d, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="050102002c00010059a5e4014000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c163513000010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000440100000101020016000100279218004000000001000a0000020000400000000000000000000000000000000101020001000100ff912c004000000001000116000200006000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010200640001003bc81c0040000000010002060002000041000000000000001100000000000866696c65300101020076000100f2231c0040000000010000060002000047000000000000001400000000000866696c653101010200ca00010044251c0040000000010000060002000048000000000000001500000000000866696c6532010102008b000100fa301c0040000000010000060002000048000000000000001600000000000866696c653301010200ed000100ff892000400000000100000a0002000061000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 04:59:58 executing program 2: sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c}, 0x1c}}, 0x0) bpf$ITER_CREATE(0x7, &(0x7f0000000080), 0x16) 04:59:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={0x0, 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 562.461476][T23439] loop4: detected capacity change from 0 to 2752 [ 562.552472][T23439] UDF-fs: warning (device loop4): udf_fill_super: No fileset found 04:59:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 04:59:58 executing program 3: io_uring_setup(0xe9a, &(0x7f0000000100)) close(0xffffffffffffffff) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0), 0x8) 04:59:58 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'netdevsim0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='3']}) [ 562.665116][ T36] audit: type=1804 audit(1626584398.721:245): pid=23443 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/420/cgroup.controllers" dev="sda1" ino=14963 res=1 errno=0 [ 562.695371][ T3253] ieee802154 phy0 wpan0: encryption failed: -22 [ 562.701860][ T3253] ieee802154 phy1 wpan1: encryption failed: -22 04:59:58 executing program 3: io_uring_setup(0xe9a, &(0x7f0000000100)) close(0xffffffffffffffff) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0), 0x8) 04:59:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e5352303200"/157, 0x9d, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 04:59:58 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 04:59:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCDELRT(r0, 0x5460, 0x0) [ 562.876994][T23456] loop0: detected capacity change from 0 to 87 04:59:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={0x0, 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 04:59:59 executing program 3: io_uring_setup(0xe9a, &(0x7f0000000100)) close(0xffffffffffffffff) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f00000001c0), 0x8) [ 563.099358][T23468] loop4: detected capacity change from 0 to 2752 [ 563.135969][T23468] UDF-fs: warning (device loop4): udf_fill_super: No fileset found 04:59:59 executing program 2: syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@size={'size', 0x3d, [0x25]}}]}) 04:59:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e5352303200"/160, 0xa0, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 04:59:59 executing program 3: r0 = io_uring_setup(0xe9a, &(0x7f0000000100)) close(r0) ppoll(0x0, 0x0, 0x0, &(0x7f00000001c0), 0x8) [ 563.484091][T23456] attempt to access beyond end of device [ 563.484091][T23456] loop0: rw=0, want=90, limit=87 04:59:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 04:59:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 563.613695][T23483] loop4: detected capacity change from 0 to 2752 04:59:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007e40)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0xffff0000, @mcast2}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000009fc0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0xc004) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006e80)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001840)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x3e}, 0xfffffffe}, 0x1c, &(0x7f0000001d80)=[{&(0x7f0000001880)="81a62dc5a6cb63bef23ea52d6dfbe3d231815b529a1749c587c2df5a477280517ea425d471b74a582174347763bfa983f0a045e05c22751757a405b7c3067dde0f0c7870a9c3ea812eaa1081fb91796f8c4a812d099c663b8e4bb694d7eb3e3c4b013d0e91f7906d1bf06015176e62fb13f4584aee0053871743a19ea4eddf5b2a5811fabbd5b513a1dc83", 0x8b}, {&(0x7f0000001a00)}, {&(0x7f0000001ac0)="e7bef1d56e7649093c2882b3a4e91386a0bb8c583f160246a5637fb0943dd7dfc843af1308995a2070e3cc87855173f04aee41ac05f7fd31afce42bed067efef79da8740943e2e", 0x47}, {0x0}, {&(0x7f0000001c00)}, {&(0x7f0000001cc0)="0f08b8361b038b9f664e0a8f91c5ddd9c7c102a370ae3e9ed2f2d7f313e80aba43ab59c26b92d5a2a8c8e85f0e6a7ae6f3e89c850035bbca7726e7c679acf3a4720fabc2f84cf32b055c6ed18de01accab21555fe00ba11de96ed6987968542f0926af79e2e6768c8fd2", 0x6a}], 0x6}}, {{&(0x7f0000001e80)={0xa, 0x4e21, 0xcd, @dev={0xfe, 0x80, '\x00', 0x27}, 0x3}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000001ec0)="bf91d4b898a87a81b9e5e4ca79a0739beb98d8e65602921b8c318c9b2e6db2925945be80ff8626992b3f2a2ac73e2a6e2b03caeb51e243e50b93d5cdd00d56767298cddc3314881420853be38c75e2168d7c247dcbc77633fe7ee6c0e697bbb2353c6821e2bb2f51d33a26c3871016b324be20be5433d7873e95c7a5cf2499ed52f54bca18d428fb5f5cd249ad6832ceb8af06023ef3fa8139c25e680a2368cae833f56ddb78f213dc97791995681655e1cb95eaabd9", 0xb6}, {&(0x7f0000001fc0)="6b0ee23034efdb7de81094c94e4ce03c819845d2632238078138e3ecaa01bf24e14f817decebfc4eab85f0d0fd96dae2c2dd22479d5d586e884f34833093aa7f081e169ec3601decd59971fa3bc23fd803bca4f238b2719881edba21121dbd43a6b3ae63792a0e0bf13b5d", 0x6b}, {&(0x7f0000002080)="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", 0xdfe}], 0x3, &(0x7f00000030c0)=[@dstopts={{0x20, 0x29, 0x37, {0x1, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x401}]}}}, @hopopts_2292={{0x68, 0x29, 0x36, {0x5e, 0x9, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @ra={0x5, 0x2, 0x1f}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1, 0x0, [0x8000000000000000, 0x101, 0x0, 0xdf]}}]}}}, @hoplimit={{0x14}}, @hopopts={{0x48, 0x29, 0x36, {0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @pad1, @generic={0x0, 0xe, "0e56ce1f9fe0cd2f95c6bd33359e"}, @jumbo, @jumbo, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x2c, 0x8, 0x0, 0x90, 0x0, [@private2, @empty, @ipv4={'\x00', '\xff\xff', @multicast2}, @loopback]}}}, @dstopts={{0x58, 0x29, 0x37, {0x0, 0x7, '\x00', [@hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x21}}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x3f, [0x0]}}, @hao={0xc9, 0x10, @dev}, @generic={0x8}, @ra={0x5, 0x2, 0x3}]}}}, @dstopts={{0x68, 0x29, 0x37, {0x16, 0x9, '\x00', [@generic={0x0, 0x3c, "276fa518deab9157d6fdf0f416b59bd6ac2bc69f3b67e26bb6af10f826bdbf4d328bb23ef3828731017fcb9ef8897ce0c4ee3a922735058de47a50bd"}, @ra, @pad1, @jumbo]}}}], 0x200}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003900)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x400}}, @dstopts={{0x68, 0x29, 0x37, {0x89, 0x9, '\x00', [@calipso={0x7, 0x8}, @calipso={0x7, 0x30, {0x0, 0xa, 0x9, 0x1000, [0x7, 0x0, 0x3, 0x0, 0x8]}}, @hao={0xc9, 0x10, @empty}]}}}], 0x80}}], 0x4, 0x4000000) [ 563.659317][T23483] UDF-fs: warning (device loop4): udf_fill_super: No fileset found [ 563.696469][T23490] loop0: detected capacity change from 0 to 87 04:59:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e5352303200"/160, 0xa0, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 04:59:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 563.833751][T23496] loop2: detected capacity change from 0 to 264192 [ 563.979283][T23496] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 564.041099][T23504] loop4: detected capacity change from 0 to 2752 [ 564.085467][T23496] ext4_test_bit(bit=28, block=18) = 0 [ 564.166505][T23496] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 564.209419][T23504] UDF-fs: warning (device loop4): udf_fill_super: No fileset found [ 564.246439][T23496] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/688/file0 supports timestamps until 2038 (0x7fffffff) [ 564.487315][T23490] attempt to access beyond end of device [ 564.487315][T23490] loop0: rw=0, want=90, limit=87 05:00:00 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e5352303200"/160, 0xa0, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:00 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007e40)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0xffff0000, @mcast2}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000009fc0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0xc004) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006e80)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001840)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x3e}, 0xfffffffe}, 0x1c, &(0x7f0000001d80)=[{&(0x7f0000001880)="81a62dc5a6cb63bef23ea52d6dfbe3d231815b529a1749c587c2df5a477280517ea425d471b74a582174347763bfa983f0a045e05c22751757a405b7c3067dde0f0c7870a9c3ea812eaa1081fb91796f8c4a812d099c663b8e4bb694d7eb3e3c4b013d0e91f7906d1bf06015176e62fb13f4584aee0053871743a19ea4eddf5b2a5811fabbd5b513a1dc83", 0x8b}, {&(0x7f0000001a00)}, {&(0x7f0000001ac0)="e7bef1d56e7649093c2882b3a4e91386a0bb8c583f160246a5637fb0943dd7dfc843af1308995a2070e3cc87855173f04aee41ac05f7fd31afce42bed067efef79da8740943e2e", 0x47}, {0x0}, {&(0x7f0000001c00)}, {&(0x7f0000001cc0)="0f08b8361b038b9f664e0a8f91c5ddd9c7c102a370ae3e9ed2f2d7f313e80aba43ab59c26b92d5a2a8c8e85f0e6a7ae6f3e89c850035bbca7726e7c679acf3a4720fabc2f84cf32b055c6ed18de01accab21555fe00ba11de96ed6987968542f0926af79e2e6768c8fd2", 0x6a}], 0x6}}, {{&(0x7f0000001e80)={0xa, 0x4e21, 0xcd, @dev={0xfe, 0x80, '\x00', 0x27}, 0x3}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000001ec0)="bf91d4b898a87a81b9e5e4ca79a0739beb98d8e65602921b8c318c9b2e6db2925945be80ff8626992b3f2a2ac73e2a6e2b03caeb51e243e50b93d5cdd00d56767298cddc3314881420853be38c75e2168d7c247dcbc77633fe7ee6c0e697bbb2353c6821e2bb2f51d33a26c3871016b324be20be5433d7873e95c7a5cf2499ed52f54bca18d428fb5f5cd249ad6832ceb8af06023ef3fa8139c25e680a2368cae833f56ddb78f213dc97791995681655e1cb95eaabd9", 0xb6}, {&(0x7f0000001fc0)="6b0ee23034efdb7de81094c94e4ce03c819845d2632238078138e3ecaa01bf24e14f817decebfc4eab85f0d0fd96dae2c2dd22479d5d586e884f34833093aa7f081e169ec3601decd59971fa3bc23fd803bca4f238b2719881edba21121dbd43a6b3ae63792a0e0bf13b5d", 0x6b}, {&(0x7f0000002080)="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", 0xdfe}], 0x3, &(0x7f00000030c0)=[@dstopts={{0x20, 0x29, 0x37, {0x1, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x401}]}}}, @hopopts_2292={{0x68, 0x29, 0x36, {0x5e, 0x9, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @ra={0x5, 0x2, 0x1f}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1, 0x0, [0x8000000000000000, 0x101, 0x0, 0xdf]}}]}}}, @hoplimit={{0x14}}, @hopopts={{0x48, 0x29, 0x36, {0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @pad1, @generic={0x0, 0xe, "0e56ce1f9fe0cd2f95c6bd33359e"}, @jumbo, @jumbo, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x2c, 0x8, 0x0, 0x90, 0x0, [@private2, @empty, @ipv4={'\x00', '\xff\xff', @multicast2}, @loopback]}}}, @dstopts={{0x58, 0x29, 0x37, {0x0, 0x7, '\x00', [@hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x21}}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x3f, [0x0]}}, @hao={0xc9, 0x10, @dev}, @generic={0x8}, @ra={0x5, 0x2, 0x3}]}}}, @dstopts={{0x68, 0x29, 0x37, {0x16, 0x9, '\x00', [@generic={0x0, 0x3c, "276fa518deab9157d6fdf0f416b59bd6ac2bc69f3b67e26bb6af10f826bdbf4d328bb23ef3828731017fcb9ef8897ce0c4ee3a922735058de47a50bd"}, @ra, @pad1, @jumbo]}}}], 0x200}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003900)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x400}}, @dstopts={{0x68, 0x29, 0x37, {0x89, 0x9, '\x00', [@calipso={0x7, 0x8}, @calipso={0x7, 0x30, {0x0, 0xa, 0x9, 0x1000, [0x7, 0x0, 0x3, 0x0, 0x8]}}, @hao={0xc9, 0x10, @empty}]}}}], 0x80}}], 0x4, 0x4000000) 05:00:00 executing program 3: r0 = io_uring_setup(0xe9a, &(0x7f0000000100)) close(r0) ppoll(0x0, 0x0, 0x0, &(0x7f00000001c0), 0x8) 05:00:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 564.624000][T23517] loop4: detected capacity change from 0 to 2752 [ 564.658405][T23521] loop2: detected capacity change from 0 to 264192 [ 564.677425][T23517] UDF-fs: warning (device loop4): udf_fill_super: No fileset found [ 564.737507][T23529] loop0: detected capacity change from 0 to 87 [ 564.775536][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 564.775546][ T36] audit: type=1804 audit(1626584400.831:250): pid=23533 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/424/cgroup.controllers" dev="sda1" ino=15430 res=1 errno=0 [ 564.783944][T23521] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 564.818881][T23521] ext4_test_bit(bit=28, block=18) = 0 [ 564.824993][T23521] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:00:00 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e5352303200"/161, 0xa1, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 564.837040][T23521] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/689/file0 supports timestamps until 2038 (0x7fffffff) [ 564.896901][T23526] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 564.906922][ T36] audit: type=1804 audit(1626584400.961:251): pid=23538 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/597/file1/bus" dev="sda1" ino=14000 res=1 errno=0 05:00:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007e40)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0xffff0000, @mcast2}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000009fc0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0xc004) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006e80)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001840)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x3e}, 0xfffffffe}, 0x1c, &(0x7f0000001d80)=[{&(0x7f0000001880)="81a62dc5a6cb63bef23ea52d6dfbe3d231815b529a1749c587c2df5a477280517ea425d471b74a582174347763bfa983f0a045e05c22751757a405b7c3067dde0f0c7870a9c3ea812eaa1081fb91796f8c4a812d099c663b8e4bb694d7eb3e3c4b013d0e91f7906d1bf06015176e62fb13f4584aee0053871743a19ea4eddf5b2a5811fabbd5b513a1dc83", 0x8b}, {&(0x7f0000001a00)}, {&(0x7f0000001ac0)="e7bef1d56e7649093c2882b3a4e91386a0bb8c583f160246a5637fb0943dd7dfc843af1308995a2070e3cc87855173f04aee41ac05f7fd31afce42bed067efef79da8740943e2e", 0x47}, {0x0}, {&(0x7f0000001c00)}, {&(0x7f0000001cc0)="0f08b8361b038b9f664e0a8f91c5ddd9c7c102a370ae3e9ed2f2d7f313e80aba43ab59c26b92d5a2a8c8e85f0e6a7ae6f3e89c850035bbca7726e7c679acf3a4720fabc2f84cf32b055c6ed18de01accab21555fe00ba11de96ed6987968542f0926af79e2e6768c8fd2", 0x6a}], 0x6}}, {{&(0x7f0000001e80)={0xa, 0x4e21, 0xcd, @dev={0xfe, 0x80, '\x00', 0x27}, 0x3}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000001ec0)="bf91d4b898a87a81b9e5e4ca79a0739beb98d8e65602921b8c318c9b2e6db2925945be80ff8626992b3f2a2ac73e2a6e2b03caeb51e243e50b93d5cdd00d56767298cddc3314881420853be38c75e2168d7c247dcbc77633fe7ee6c0e697bbb2353c6821e2bb2f51d33a26c3871016b324be20be5433d7873e95c7a5cf2499ed52f54bca18d428fb5f5cd249ad6832ceb8af06023ef3fa8139c25e680a2368cae833f56ddb78f213dc97791995681655e1cb95eaabd9", 0xb6}, {&(0x7f0000001fc0)="6b0ee23034efdb7de81094c94e4ce03c819845d2632238078138e3ecaa01bf24e14f817decebfc4eab85f0d0fd96dae2c2dd22479d5d586e884f34833093aa7f081e169ec3601decd59971fa3bc23fd803bca4f238b2719881edba21121dbd43a6b3ae63792a0e0bf13b5d", 0x6b}, {&(0x7f0000002080)="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", 0xdfe}], 0x3, &(0x7f00000030c0)=[@dstopts={{0x20, 0x29, 0x37, {0x1, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x401}]}}}, @hopopts_2292={{0x68, 0x29, 0x36, {0x5e, 0x9, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @ra={0x5, 0x2, 0x1f}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1, 0x0, [0x8000000000000000, 0x101, 0x0, 0xdf]}}]}}}, @hoplimit={{0x14}}, @hopopts={{0x48, 0x29, 0x36, {0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @pad1, @generic={0x0, 0xe, "0e56ce1f9fe0cd2f95c6bd33359e"}, @jumbo, @jumbo, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x2c, 0x8, 0x0, 0x90, 0x0, [@private2, @empty, @ipv4={'\x00', '\xff\xff', @multicast2}, @loopback]}}}, @dstopts={{0x58, 0x29, 0x37, {0x0, 0x7, '\x00', [@hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x21}}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x3f, [0x0]}}, @hao={0xc9, 0x10, @dev}, @generic={0x8}, @ra={0x5, 0x2, 0x3}]}}}, @dstopts={{0x68, 0x29, 0x37, {0x16, 0x9, '\x00', [@generic={0x0, 0x3c, "276fa518deab9157d6fdf0f416b59bd6ac2bc69f3b67e26bb6af10f826bdbf4d328bb23ef3828731017fcb9ef8897ce0c4ee3a922735058de47a50bd"}, @ra, @pad1, @jumbo]}}}], 0x200}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003900)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x400}}, @dstopts={{0x68, 0x29, 0x37, {0x89, 0x9, '\x00', [@calipso={0x7, 0x8}, @calipso={0x7, 0x30, {0x0, 0xa, 0x9, 0x1000, [0x7, 0x0, 0x3, 0x0, 0x8]}}, @hao={0xc9, 0x10, @empty}]}}}], 0x80}}], 0x4, 0x4000000) 05:00:01 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 565.016459][T23544] loop4: detected capacity change from 0 to 2752 [ 565.110417][T23544] UDF-fs: warning (device loop4): udf_fill_super: No fileset found [ 565.137043][ T36] audit: type=1800 audit(1626584400.981:252): pid=23538 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14000 res=0 errno=0 [ 565.270886][T23555] loop2: detected capacity change from 0 to 264192 05:00:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e5352303200"/161, 0xa1, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007e40)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0xffff0000, @mcast2}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000009fc0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0xc004) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000006e80)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000001840)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, '\x00', 0x3e}, 0xfffffffe}, 0x1c, &(0x7f0000001d80)=[{&(0x7f0000001880)="81a62dc5a6cb63bef23ea52d6dfbe3d231815b529a1749c587c2df5a477280517ea425d471b74a582174347763bfa983f0a045e05c22751757a405b7c3067dde0f0c7870a9c3ea812eaa1081fb91796f8c4a812d099c663b8e4bb694d7eb3e3c4b013d0e91f7906d1bf06015176e62fb13f4584aee0053871743a19ea4eddf5b2a5811fabbd5b513a1dc83", 0x8b}, {&(0x7f0000001a00)}, {&(0x7f0000001ac0)="e7bef1d56e7649093c2882b3a4e91386a0bb8c583f160246a5637fb0943dd7dfc843af1308995a2070e3cc87855173f04aee41ac05f7fd31afce42bed067efef79da8740943e2e", 0x47}, {0x0}, {&(0x7f0000001c00)}, {&(0x7f0000001cc0)="0f08b8361b038b9f664e0a8f91c5ddd9c7c102a370ae3e9ed2f2d7f313e80aba43ab59c26b92d5a2a8c8e85f0e6a7ae6f3e89c850035bbca7726e7c679acf3a4720fabc2f84cf32b055c6ed18de01accab21555fe00ba11de96ed6987968542f0926af79e2e6768c8fd2", 0x6a}], 0x6}}, {{&(0x7f0000001e80)={0xa, 0x4e21, 0xcd, @dev={0xfe, 0x80, '\x00', 0x27}, 0x3}, 0x1c, &(0x7f0000003080)=[{&(0x7f0000001ec0)="bf91d4b898a87a81b9e5e4ca79a0739beb98d8e65602921b8c318c9b2e6db2925945be80ff8626992b3f2a2ac73e2a6e2b03caeb51e243e50b93d5cdd00d56767298cddc3314881420853be38c75e2168d7c247dcbc77633fe7ee6c0e697bbb2353c6821e2bb2f51d33a26c3871016b324be20be5433d7873e95c7a5cf2499ed52f54bca18d428fb5f5cd249ad6832ceb8af06023ef3fa8139c25e680a2368cae833f56ddb78f213dc97791995681655e1cb95eaabd9", 0xb6}, {&(0x7f0000001fc0)="6b0ee23034efdb7de81094c94e4ce03c819845d2632238078138e3ecaa01bf24e14f817decebfc4eab85f0d0fd96dae2c2dd22479d5d586e884f34833093aa7f081e169ec3601decd59971fa3bc23fd803bca4f238b2719881edba21121dbd43a6b3ae63792a0e0bf13b5d", 0x6b}, {&(0x7f0000002080)="7499b12da4d1077e90b3cb7ea718b591fec81b0e5bf0bd1f5e93ddba3b2336dba1052e381431f3d0772d1c2a173887a8a5e920db66a0de1bd3190d04bcacb792335f4fad33a43700eb0798a3ee938c379a453bf71e5ba02e591b47193a484ae393cbf2fba4870d8e086c80047db3aafb146d4732f8bc750ad717fcb368f6bc35bdad9f233a6123f7305b29194287da43ee353e5d842bddcf73ec6bed92a568b509aa744b45349181cd69adf41b099ead612b257c3230dae20049b497e830fb2fd22d2d422c8c33d30af2be54d89dae9c99a2f6802109306cfa332c691fded90a044e4fda0d746a023c52415e31f674c3dd0b53f8e1ffbd4f2eaebca56d50e4580e2b94f6b18a87fe1583c42d3ae9087c610fc71ee0362b4c3d10b252a44043f5bb28905a38ca1bc1e949e5c0fe202fc9b16fd63c8e8aa38b9e546031b22c590de4897596bd7c2e5a4050e5d47befaa3678f445e668e5d974680ce953d23f67c75d5dcd4b0ed17f5e4f186f7af0c186e0ab399b169592da02dad385542c781206cd5e1ab065c7742510d955efade92f7f9325b7c38c044a56ec9d36a10b566371bc07cba673da0ca8655d98443eb2dfbb557d3a7aadda642e1ed7c1310f766daf363ec5eb3e8c029e30f326cd27533edd5f071d09bf149dc79c593e9e905a36f36ffdc52f87a2421458a535ec8e012d5a87f1394c29b9fa5bd239e91c41f3d3970b7b69ac67694ef1d35f426725766ffaf6d18bb2e28724f8f8514504063da6ac6f9ac239b76123e56e4f2e70964af3f15835539e652905795c8052119f6f665dbeac3f013a4ce599af9c48305c2556ba2739c7643223bacac96bf7b350c6c41fd02922e9b870646a28348b906b88d1658f786b293ccbf1ddf22dd2ab9e269c28e5d971b0478863522ff6fd9c8db421b8efee39815143e3473e1dde129c657c63dee3d3eb67c304355e85412535988dfdb7f8fee902130866c3ac76d28d889673874778df02bb686d9b9edb3fe4b972821d7d71bea7b496d9b52ca68fc3e389fb8bff2a576be30ccd22c57281256b9d2429ad5a495a6471b501c393c792f7b63705fb3c7f80ba3ac7c5802e0426dfa135c330f79cdd424c4f3b88f62a9720a542282414b83e155a2eeab7a61da1b5da404f651ae343e7cd1e199bb94e4f6f55f83fa80f6013d02b42cc9dde83071433446912a42100f89b13486c42b681407d65e5bc3079eeb922d04d8e99319d5843262f97480220e4bda17bdb862fd1ae7d8c8d20d2a4f3588cda27d7edd1cbcdf04e97bc16ff3aeb1402a69028b0c9e6c105416585f7fe7f9e239823f25902469cf55723ca3cd140386d4247d813649c5fea5a84440cbb8172587e33276693146941ac225d0e71dcbd424120f307b8f7c040e1382ed6851bdaa6b30b1c5479f3631d2043c2b65cb539f86a59677ed789dc5a2bf453ce24670cd6129908d17a72b20cb43f76ea59e5e9599f87b13e7b948ed874881b3628dfe07d4261551e7ed5fe0549452dd3ccdbddf78729563777d7a8493d1495a18685fc25c44e87474f7dcadce979f439190d2cfe7cb5ba1f77dbac3ebfd2be0b8b4ee96e728ad3672cf03a7337716e120113b11b2193929f6f4304b2c0f1d1ff6344c92bf1aa4b1c7ac5a0d5c1e0be38cef9d1e85b79e88d40322baefad7bd504c2085c49eeec085d520a1e93f09cab71bb949678f8fd74220c6666c1e7a0d82ac35ab60a1cdd8439c3502ef63c5ae80d8ac5f648551dec58d303c4f1b1ed2a596d52eed393ebd80bcd9b0b02e1bb97f1a686318c4911db8baf5574100f42e2a7a61eb977eab7e9c16648693522add55e22ccdd083896b965a11e539532d1f79a5c15384f87ac696f7ed17ab56e546c2eabeb996aae9f1190208d18905739d98b6d8a800bcfaaa7ca215fcd2f6985eef05f83afde95716193e06b4cfd826f875f354d5f17faab9e0ff19106f6fb66e9b4ed89d25f669b56b88d23263984b29ad285c419cd2c7b0345449845318dad514e73163e3c6abf89b8ccfbde07dd141d208fa3c9e863afdf0a2747794c09ff8bd48e733cd30e1a541c5528586a66f82b9703d8997f628c1749a63ec9504677c2e6669d7263b28fda9f21ac28f0f3669a1d86587873c7322aa937e7ed30b311e0d90aad7d47d61ee87677edff215b313b8feb88cfb3cb6eb1fff56eaae65ca30006ab2ce2ddf56bfe339754fe118963699d755854c04abefffaac352925cb13b9155630394a5eb827e8eb72ef8e384bbccdec4646ca1c63e6a0d6525f2cdc82af94df0d11359247881057e6f28c64a66825712cf4d97f229918bf112690f4f10525bdcad757830e834748df184f88bec967a2e55e0864c88344186d77ca8c61ff5890653c9c528fe280cfd92c167ad7b5b9ae35627324ef3481856aca759720a5ae034f8b853415974cb4eb336677fab830c3256a6580448d13200c6bcf7148283cc2259ab2a89c830b89f16ac87d666e0723094c9d08744776e93f08470ce6e379baa4ee201250163ddbe2c79abc8816a2d156e76c33ee7c4a709671efbe06b2e7148201b8a14f90be665c30929734ddc36161370fbb89a5b193b65b2a6c6170f4537ba0a9ee3707d30e6136db02e56d16683503dd3626c3e573e675c149d03d63441dd28fdbf7ff86064a626e6fcf2a45a39884fbed7c08ee68c12c252a4a049ae25e253d6028883a2712b65962fc8b613af61a5ef3ec6e0228b38476a3f4ed75533c5ffca78658a3c1210ddef455ed6cd310610c36fa4a13e08cf8959c59d8154d4e1407f4867324ecc2585cd52e8feaeb62678630c21598ddcbe23edd61af95caa574d100d6fd0a364635f0720c2aadf0ebe2b73dbbd1d7a3cf22e865ceb4e11d6145b75c922d0472c736e56b1a17731d748d41cfe15a3d85453ed18a386ca5261e29f576880ad162c8f0d8d7e99dc6cfae016434c88936fd2fbc871a5a1b4460d3c4e98f8628d76dbcb75e91068f074cdbff67ec08d04fbafba1e9ece3ce67c3e58cd9ec2e9d4bd37307d102755028ec03c1adfe9df7e4f4b120cf116fc5d57296668a67dbaf904356d2b59893d789e3472e7fec6023247f4038717d1c01d191743069072bd549850841ccb260b2d9cb99f67c608e273ef6104dea51a3facc69f455f343bf1aa20ad3196d4c047f59323227833a8daf323603535d4dda443da5c2b9ea84c4196e67e60b7afda6d9527b18bde999842b1577be00c2526164bb033d784547204ca1a0dfd5adc02b8853268fd46a968113a27f4d3cde1600c81ab2a909c157673e0f28b8bba6cc32792fca8083ba39f3ab2addde887220f0165fec5a60b9f0c7d4133857f829ed88614e5dbd70dd6dd70d12066603b445748039ac2afc01b7f246bc3282865e6203969fbebb41c0c868691dd24552b5d7b55c64bafdbc72ed8f4c5e412543c7f3ef332736a9a612040d9d43469e814f2709883b0583f10ca6e4332195a62b4b66da327a169541769fdb1159300ad98b9cffc406e79e29d26450043d79688eada98be99e54fee0337f4c9d8363370833a7409f61a7676f87bbb2c7c654fc6cc649d94b8f33c011adc6f2d64211fc5cbf7feb1c2c8ecb05556ff227ec36859d05183fde37db6439bf4f91342d2ea97571f7a830c5a13a97d8e119a5f074d79a01fc95fbb37d1a2f3a937cf01bcb1af789187bc833d54f618491370de17113cf0a7e4bae173bdf119e75d29f87e25b406df892698eaf9364cd7f8aeb7fd93d5b6ede5ce7adae396ccbe3123fcbf161640096dea8bcbde8a0c858c339dbd6c32e2a9f758c2c12bc61f14b76c6498dfdac6e120f33940b0b9335982cd50b0ffdfd2245b600d506f4fbdd157733fe2d4780083f2531f65fa37f3d953d16e4cc37ebebf0ed18b01ab94c18606c44f8eeaa27901d6f516c34cb79481f2eece0ea35ec90d78eda82a8c5d74be7eee737168d6dd9d25baadcf3642928d99c3c6b4a53b91f1032b4e7c6853765d387212e0c746feea9130c383c21677d6e6a333f003806b17676f17307c8cdc256805bec03d824d7ec40d391762704b40eacdb6801d685e52fe1ce334c83290b18bc4c85af81d6117bd2f6a154b42468beb2743057c7f9008970f5801e83fdfb5e933d5abd061b617f9667aa46a7fac42311215884ad183033000e734d3192dabc03ee17aa6f355f2ab5d56876736662c92f89fe91862799e6835d81417be8f10c953eeb7103b23296d5efbcf002f6b3df5c336680a395f21bc5c4f0a1a1643795fe4ae93a1efdc3a15d51c3add73c29a7bcca862e32621b8f40869805dadd7d55bc62238f6b7513aa6fc9d016a9c27e302b007cdd31c8d4a414c5c16244dac8f3eae57c6623ef460ed439ac85e067abc5d7b4aa868b22196a92a151371c64d6ca0beda666087bbe0205d898da675079751e56a0d8609e6ea127c0076197d4dba6e4fefd545e8605d04c1e5d0e51e888fd40a8831b3c86fe514a1ac2158e636409f2efa2e9cd39f0a8ca4696caa65cef14f493b222571817f76b49e4c475e29e41232cec638c3620abfb43d3b2aec63411c9e56f2b7969b39ac8dd11479811ec3558a76c59e1e4203c4001fd14a649588be8150828cc72908f8e739df66ccee9c60f2824c7e4a43cd0b47272e95269ccfacfda21bc58398d392d7964801fc877906e064883da90842ab2d49193a90075aa2ac762217c8dcac9ab34c0c50276d7f564293db46d4a07f9e61b2574d1727ff61acfa1a4520fd02327844465c208d8080ad0a344ae2b3f78cbfee61ca06473f5a6fcc7dc52a9534cdc98816eb1b348586c556d3e463a70ba5bf4c37b9ab0ae67e34049510d7d96388523d4e245c7bc102e6ea5078b2b30015d8246f37d0bd1ce4d21ffeae07ea077aa3d4e6f9878b37f60e0978a472f0458db0cc01bc939f14b2c8b2ec2f97166127a3e9066eba9dee06e5f94e1018ae596916a21c56bf0c09eb998ff3452f27d9121d0108112a197fbc932d21e342de226f738ca45f130f1fae757bcd1e014e73cdf37cfb47c2d25c0e8d78480f1b764430e95efe7f67291a71a6ca7ceb", 0xdfe}], 0x3, &(0x7f00000030c0)=[@dstopts={{0x20, 0x29, 0x37, {0x1, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x401}]}}}, @hopopts_2292={{0x68, 0x29, 0x36, {0x5e, 0x9, '\x00', [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @ra={0x5, 0x2, 0x1f}, @calipso={0x7, 0x28, {0x0, 0x8, 0x1, 0x0, [0x8000000000000000, 0x101, 0x0, 0xdf]}}]}}}, @hoplimit={{0x14}}, @hopopts={{0x48, 0x29, 0x36, {0x0, 0x5, '\x00', [@ra={0x5, 0x2, 0x1}, @pad1, @generic={0x0, 0xe, "0e56ce1f9fe0cd2f95c6bd33359e"}, @jumbo, @jumbo, @ra={0x5, 0x2, 0x7}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x2c, 0x8, 0x0, 0x90, 0x0, [@private2, @empty, @ipv4={'\x00', '\xff\xff', @multicast2}, @loopback]}}}, @dstopts={{0x58, 0x29, 0x37, {0x0, 0x7, '\x00', [@hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x21}}}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x3f, [0x0]}}, @hao={0xc9, 0x10, @dev}, @generic={0x8}, @ra={0x5, 0x2, 0x3}]}}}, @dstopts={{0x68, 0x29, 0x37, {0x16, 0x9, '\x00', [@generic={0x0, 0x3c, "276fa518deab9157d6fdf0f416b59bd6ac2bc69f3b67e26bb6af10f826bdbf4d328bb23ef3828731017fcb9ef8897ce0c4ee3a922735058de47a50bd"}, @ra, @pad1, @jumbo]}}}], 0x200}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000003900)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x400}}, @dstopts={{0x68, 0x29, 0x37, {0x89, 0x9, '\x00', [@calipso={0x7, 0x8}, @calipso={0x7, 0x30, {0x0, 0xa, 0x9, 0x1000, [0x7, 0x0, 0x3, 0x0, 0x8]}}, @hao={0xc9, 0x10, @empty}]}}}], 0x80}}], 0x4, 0x4000000) [ 565.437155][T23562] loop4: detected capacity change from 0 to 2752 [ 565.513417][T23562] UDF-fs: warning (device loop4): udf_fill_super: No fileset found 05:00:01 executing program 3: r0 = io_uring_setup(0xe9a, &(0x7f0000000100)) close(r0) ppoll(0x0, 0x0, 0x0, &(0x7f00000001c0), 0x8) 05:00:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:01 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e5352303200"/161, 0xa1, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 565.640834][T23566] loop2: detected capacity change from 0 to 264192 [ 565.716920][T23566] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 565.718787][T23574] loop0: detected capacity change from 0 to 87 [ 565.769928][T23566] ext4_test_bit(bit=28, block=18) = 0 [ 565.787480][T23580] loop4: detected capacity change from 0 to 2752 [ 565.801644][T23566] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 565.813127][T23566] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/691/file0 supports timestamps until 2038 (0x7fffffff) [ 565.836466][T23580] UDF-fs: warning (device loop4): udf_fill_super: No fileset found [ 565.849849][ T36] audit: type=1804 audit(1626584401.901:253): pid=23582 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/598/file1/bus" dev="sda1" ino=15432 res=1 errno=0 05:00:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="050102002c00010059a5e4014000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c163513000010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000440100000101020016000100279218004000000001000a0000020000400000000000000000000000000000000101020001000100ff912c004000000001000116000200006000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010200640001003bc81c0040000000010002060002000041000000000000001100000000000866696c65300101020076000100f2231c0040000000010000060002000047000000000000001400000000000866696c653101010200ca00010044251c0040000000010000060002000048000000000000001500000000000866696c6532010102008b000100fa301c0040000000010000060002000048000000000000001600000000000866696c653301010200ed000100ff892000400000000100000a0002000061000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007e40)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0xffff0000, @mcast2}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000009fc0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50}, 0xc004) [ 566.012744][ T36] audit: type=1800 audit(1626584401.931:254): pid=23582 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=15432 res=0 errno=0 05:00:02 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 566.073664][ T36] audit: type=1804 audit(1626584402.101:255): pid=23587 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/425/cgroup.controllers" dev="sda1" ino=14015 res=1 errno=0 [ 566.114669][T23585] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 566.217812][T23594] loop4: detected capacity change from 0 to 2752 [ 566.243460][T23596] loop2: detected capacity change from 0 to 264192 05:00:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 566.276879][T23594] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 566.309774][T23596] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 566.346964][T23596] ext4_test_bit(bit=28, block=18) = 0 05:00:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 566.389492][T23596] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 566.403105][T23596] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/692/file0 supports timestamps until 2038 (0x7fffffff) 05:00:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007e40)=[{{&(0x7f0000000100)={0xa, 0x4e20, 0xffff0000, @mcast2}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8000) [ 566.536951][T23607] loop4: detected capacity change from 0 to 2752 [ 566.557504][ T36] audit: type=1804 audit(1626584402.612:256): pid=23605 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/426/cgroup.controllers" dev="sda1" ino=14054 res=1 errno=0 05:00:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(0xffffffffffffffff, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:02 executing program 3: r0 = io_uring_setup(0xe9a, &(0x7f0000000100)) close(r0) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, 0x0, 0x0) [ 566.566740][T23605] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 566.626769][T23607] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 566.760513][T23618] loop2: detected capacity change from 0 to 264192 [ 566.815698][T23618] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 566.842165][T23622] loop0: detected capacity change from 0 to 87 [ 566.884189][T23618] ext4_test_bit(bit=28, block=18) = 0 [ 566.890499][T23618] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 566.901518][T23618] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/693/file0 supports timestamps until 2038 (0x7fffffff) [ 566.930659][T23626] loop4: detected capacity change from 0 to 2752 05:00:03 executing program 3: r0 = io_uring_setup(0xe9a, &(0x7f0000000100)) close(r0) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, 0x0, 0x0) 05:00:03 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 567.021665][T23626] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000), 0x4) 05:00:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(0xffffffffffffffff, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:03 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:03 executing program 3: r0 = io_uring_setup(0xe9a, &(0x7f0000000100)) close(r0) ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, 0x0, 0x0) [ 567.245714][ T36] audit: type=1804 audit(1626584403.302:257): pid=23644 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/427/cgroup.controllers" dev="sda1" ino=14057 res=1 errno=0 [ 567.273211][T23645] loop2: detected capacity change from 0 to 264192 [ 567.291590][T23636] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 567.317148][T23649] loop4: detected capacity change from 0 to 2752 [ 567.319534][T23651] loop0: detected capacity change from 0 to 87 [ 567.349178][T23645] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 567.378976][T23649] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 567.387682][T23645] ext4_test_bit(bit=28, block=18) = 0 [ 567.396092][T23645] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 567.409089][T23645] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/694/file0 supports timestamps until 2038 (0x7fffffff) 05:00:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) socket$inet6(0xa, 0x2, 0x0) 05:00:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:03 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(0xffffffffffffffff, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d00000000802110000"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 567.576917][T23666] loop4: detected capacity change from 0 to 2752 [ 567.612542][T23666] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 567.687483][T23671] loop2: detected capacity change from 0 to 264192 [ 567.748728][T23671] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 567.771900][ T36] audit: type=1804 audit(1626584403.822:258): pid=23674 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/428/cgroup.controllers" dev="sda1" ino=14046 res=1 errno=0 05:00:03 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 567.800216][T23671] ext4_test_bit(bit=28, block=18) = 0 [ 567.824972][T23682] loop0: detected capacity change from 0 to 87 [ 567.837063][T23671] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 567.926437][T23671] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/695/file0 supports timestamps until 2038 (0x7fffffff) [ 567.957110][T23686] loop4: detected capacity change from 0 to 2752 05:00:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 568.011293][T23686] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 05:00:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {0x0, 0x0, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:04 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 568.188202][T23695] loop4: detected capacity change from 0 to 2752 [ 568.221838][T23695] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:04 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d00000000802110000"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 568.237733][T23699] loop0: detected capacity change from 0 to 87 05:00:04 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 568.281986][T23704] loop2: detected capacity change from 0 to 264192 [ 568.302787][ T36] audit: type=1804 audit(1626584404.352:259): pid=23699 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/602/file1/bus" dev="loop0" ino=15 res=1 errno=0 05:00:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {0x0, 0x0, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 568.403373][T23704] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 568.436089][T23704] ext4_test_bit(bit=28, block=18) = 0 [ 568.469411][T23719] loop4: detected capacity change from 0 to 2752 [ 568.482436][T23704] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 568.482702][T23719] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 568.503520][T23704] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/696/file0 supports timestamps until 2038 (0x7fffffff) 05:00:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {0x0, 0x0, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) [ 568.616059][T23728] loop0: detected capacity change from 0 to 87 [ 568.642078][T23729] loop4: detected capacity change from 0 to 2752 [ 568.707659][T23729] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:04 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 568.773300][T23736] loop2: detected capacity change from 0 to 264192 [ 568.792375][T23736] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 05:00:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600), 0x0, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 568.824228][T23736] ext4_test_bit(bit=28, block=18) = 0 [ 568.856525][T23742] loop4: detected capacity change from 0 to 2752 [ 568.867175][T23736] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 568.886375][T23746] loop0: detected capacity change from 0 to 87 [ 568.896781][T23742] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 568.971313][T23736] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/697/file0 supports timestamps until 2038 (0x7fffffff) 05:00:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600), 0x0, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 569.147594][T23756] loop4: detected capacity change from 0 to 2752 [ 569.183139][T23756] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 569.197798][T23758] loop0: detected capacity change from 0 to 87 05:00:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d00000000802110000"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:05 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600), 0x0, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 569.402703][T23766] loop2: detected capacity change from 0 to 264192 [ 569.432532][T23772] loop0: detected capacity change from 0 to 87 [ 569.439708][T23770] loop4: detected capacity change from 0 to 2752 [ 569.457265][T23766] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 569.499652][T23766] ext4_test_bit(bit=28, block=18) = 0 [ 569.513274][T23770] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 569.524078][T23766] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 569.535391][T23766] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/698/file0 supports timestamps until 2038 (0x7fffffff) 05:00:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000", 0x35, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 569.928970][T23795] loop0: detected capacity change from 0 to 87 [ 569.966103][T23796] loop2: detected capacity change from 0 to 264192 [ 569.975738][T23794] loop4: detected capacity change from 0 to 2752 [ 570.048449][ T36] kauditd_printk_skb: 11 callbacks suppressed [ 570.048464][ T36] audit: type=1804 audit(1626584406.102:271): pid=23798 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/607/file1/bus" dev="sda1" ino=14063 res=1 errno=0 [ 570.098534][T23794] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:06 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r0, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 570.200970][T23796] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 570.211260][ T36] audit: type=1800 audit(1626584406.142:272): pid=23798 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14063 res=0 errno=0 [ 570.245087][T23796] ext4_test_bit(bit=28, block=18) = 0 [ 570.251367][T23796] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 570.272596][T23796] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/699/file0 supports timestamps until 2038 (0x7fffffff) 05:00:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000", 0x35, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 570.411207][T23812] loop0: detected capacity change from 0 to 87 05:00:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r0, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 570.616879][T23819] loop4: detected capacity change from 0 to 2752 [ 570.631647][T23823] loop2: detected capacity change from 0 to 264192 [ 570.643485][ T36] audit: type=1804 audit(1626584406.692:273): pid=23818 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/431/cgroup.controllers" dev="sda1" ino=14055 res=1 errno=0 [ 570.672596][T23819] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 570.725110][T23827] loop0: detected capacity change from 0 to 87 [ 570.749263][T23823] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 570.760751][T23823] ext4_test_bit(bit=28, block=18) = 0 [ 570.768191][T23823] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:00:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000", 0x35, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 570.808085][T23823] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/700/file0 supports timestamps until 2038 (0x7fffffff) [ 570.855973][T23836] loop4: detected capacity change from 0 to 2752 [ 570.883127][T23836] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) 05:00:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r0, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000", 0x50, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 571.153026][T23846] loop4: detected capacity change from 0 to 2752 [ 571.185801][T23851] loop0: detected capacity change from 0 to 87 [ 571.198022][T23853] loop2: detected capacity change from 0 to 264192 [ 571.204303][T23846] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:07 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 571.271667][T23853] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 571.282578][T23853] ext4_test_bit(bit=28, block=18) = 0 [ 571.290196][T23853] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:00:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000", 0x50, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 571.295504][ T36] audit: type=1804 audit(1626584407.342:274): pid=23856 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/432/cgroup.controllers" dev="sda1" ino=14062 res=1 errno=0 [ 571.301244][T23853] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/701/file0 supports timestamps until 2038 (0x7fffffff) [ 571.395140][T23866] loop4: detected capacity change from 0 to 2752 [ 571.408585][T23866] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) [ 571.511393][T23873] loop0: detected capacity change from 0 to 87 05:00:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000", 0x50, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 571.587417][ T36] audit: type=1804 audit(1626584407.642:275): pid=23873 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/611/bus" dev="sda1" ino=14064 res=1 errno=0 [ 571.608043][T23877] loop2: detected capacity change from 0 to 264192 05:00:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 571.781071][ T36] audit: type=1800 audit(1626584407.682:276): pid=23873 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14064 res=0 errno=0 [ 571.815991][T23883] loop4: detected capacity change from 0 to 2752 05:00:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) [ 571.907676][T23883] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 571.986925][T23889] loop2: detected capacity change from 0 to 264192 05:00:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e7578205544464653", 0x5d, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 572.041605][ T36] audit: type=1804 audit(1626584408.092:277): pid=23887 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/433/cgroup.controllers" dev="sda1" ino=14063 res=1 errno=0 [ 572.121126][T23889] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 572.202826][T23889] ext4_test_bit(bit=28, block=18) = 0 [ 572.237249][T23889] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 572.281095][T23889] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/703/file0 supports timestamps until 2038 (0x7fffffff) 05:00:08 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:08 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 572.359468][T23899] loop4: detected capacity change from 0 to 2752 05:00:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) socket$kcm(0x11, 0x200000000000002, 0x300) [ 572.443574][T23899] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:08 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e7578205544464653", 0x5d, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 572.543569][ T36] audit: type=1804 audit(1626584408.592:278): pid=23903 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/434/cgroup.controllers" dev="sda1" ino=14046 res=1 errno=0 [ 572.572113][T23908] loop0: detected capacity change from 0 to 87 05:00:08 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 572.651341][T23917] loop2: detected capacity change from 0 to 264192 [ 572.739540][ T36] audit: type=1804 audit(1626584408.702:279): pid=23908 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/612/bus" dev="sda1" ino=14057 res=1 errno=0 [ 572.739880][T23920] loop4: detected capacity change from 0 to 2752 [ 572.779617][T23917] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 572.800054][ T36] audit: type=1800 audit(1626584408.702:280): pid=23908 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14057 res=0 errno=0 [ 572.825071][T23917] ext4_test_bit(bit=28, block=18) = 0 [ 572.830711][T23917] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 572.843202][T23917] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/704/file0 supports timestamps until 2038 (0x7fffffff) [ 572.915405][T23920] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e7578205544464653", 0x5d, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 573.207166][T23936] loop2: detected capacity change from 0 to 264192 05:00:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 573.310189][T23937] loop4: detected capacity change from 0 to 2752 [ 573.350230][T23936] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 05:00:09 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 573.395563][T23937] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 573.407076][T23936] ext4_test_bit(bit=28, block=18) = 0 [ 573.412932][T23936] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 573.424329][T23936] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/705/file0 supports timestamps until 2038 (0x7fffffff) 05:00:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000", 0x64, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)) socket$kcm(0x11, 0x200000000000002, 0x300) [ 573.649214][T23949] loop0: detected capacity change from 0 to 87 [ 573.715115][T23952] loop4: detected capacity change from 0 to 2752 [ 573.795767][T23952] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 573.832740][T23958] loop2: detected capacity change from 0 to 264192 [ 573.915186][T23958] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 573.945414][T23958] ext4_test_bit(bit=28, block=18) = 0 [ 573.953094][T23958] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:00:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 573.968722][T23958] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/706/file0 supports timestamps until 2038 (0x7fffffff) 05:00:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000", 0x64, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="050102002c00010059a5e4014000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c163513000010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000440100000101020016000100279218004000000001000a0000020000400000000000000000000000000000000101020001000100ff912c004000000001000116000200006000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010200640001003bc81c0040000000010002060002000041000000000000001100000000000866696c65300101020076000100f2231c0040000000010000060002000047000000000000001400000000000866696c653101010200ca00010044251c0040000000010000060002000048000000000000001500000000000866696c6532010102008b000100fa301c0040000000010000060002000048000000000000001600000000000866696c653301010200ed000100ff892000400000000100000a0002000061000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:10 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 574.187053][T23968] loop2: detected capacity change from 0 to 264192 [ 574.229128][T23969] loop4: detected capacity change from 0 to 2752 [ 574.287428][T23968] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 05:00:10 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 574.338712][T23969] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 574.378218][T23968] ext4_test_bit(bit=28, block=18) = 0 05:00:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 574.443013][T23968] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:00:10 executing program 0: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:10 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000", 0x64, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 574.484094][T23968] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/707/file0 supports timestamps until 2038 (0x7fffffff) 05:00:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 574.699080][T23989] loop4: detected capacity change from 0 to 2752 [ 574.794338][T23989] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 574.933952][T23998] loop2: detected capacity change from 0 to 264192 05:00:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300"/103, 0x67, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 575.068491][T23998] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 575.133277][T23998] ext4_test_bit(bit=28, block=18) = 0 [ 575.139156][T23998] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 575.152940][T23998] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/708/file0 supports timestamps until 2038 (0x7fffffff) 05:00:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) ioctl$TUNSETLINK(0xffffffffffffffff, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 575.362923][T24005] loop4: detected capacity change from 0 to 2752 05:00:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d00000000802110000000802110000015050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 575.480352][T24005] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 575.568493][T24011] loop2: detected capacity change from 0 to 264192 05:00:11 executing program 0: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:11 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300"/103, 0x67, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 575.636116][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 575.636130][ T36] audit: type=1804 audit(1626584411.683:287): pid=24010 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/437/cgroup.controllers" dev="sda1" ino=14069 res=1 errno=0 [ 575.738983][T24011] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 575.825028][T24021] loop4: detected capacity change from 0 to 2752 [ 575.825318][T24011] ext4_test_bit(bit=28, block=18) = 0 [ 575.890229][ T36] audit: type=1804 audit(1626584411.783:288): pid=24019 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/615/bus" dev="sda1" ino=14057 res=1 errno=0 [ 575.917170][ T36] audit: type=1800 audit(1626584411.783:289): pid=24019 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14057 res=0 errno=0 05:00:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 575.938809][T24011] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 575.950477][T24011] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/709/file0 supports timestamps until 2038 (0x7fffffff) [ 575.968405][T24021] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300"/103, 0x67, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 576.299817][T24029] loop4: detected capacity change from 0 to 2752 [ 576.347873][T24031] loop2: detected capacity change from 0 to 264192 [ 576.406394][T24029] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:12 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:12 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d00000000802110000000802110000015050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e7578205544464653000000000000000000000004", 0x69, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:12 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:12 executing program 0: chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 576.723703][ T36] audit: type=1804 audit(1626584412.773:290): pid=24043 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/616/bus" dev="sda1" ino=14056 res=1 errno=0 [ 576.738336][T24045] loop2: detected capacity change from 0 to 264192 [ 576.753850][T24044] loop4: detected capacity change from 0 to 2752 [ 576.802113][T24044] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 576.912289][ T36] audit: type=1800 audit(1626584412.803:291): pid=24043 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14056 res=0 errno=0 05:00:13 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e7578205544464653000000000000000000000004", 0x69, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 577.156921][ T36] audit: type=1804 audit(1626584412.883:292): pid=24047 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/438/cgroup.controllers" dev="sda1" ino=14064 res=1 errno=0 [ 577.214939][T24059] loop2: detected capacity change from 0 to 264192 [ 577.303565][T24060] loop4: detected capacity change from 0 to 2752 [ 577.407969][T24060] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:13 executing program 0: syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 577.590865][T24067] loop2: detected capacity change from 0 to 264192 05:00:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e7578205544464653000000000000000000000004", 0x69, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:13 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d00000000802110000000802110000015050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 577.679393][T24071] loop0: detected capacity change from 0 to 87 [ 577.761379][ T36] audit: type=1804 audit(1626584413.803:293): pid=24071 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/617/file1/bus" dev="sda1" ino=14040 res=1 errno=0 [ 577.822114][T24076] loop4: detected capacity change from 0 to 2752 [ 577.836412][T24080] loop2: detected capacity change from 0 to 264192 05:00:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) [ 577.874814][T24076] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 577.888384][ T36] audit: type=1800 audit(1626584413.803:294): pid=24071 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14040 res=0 errno=0 05:00:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', 0x0, 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 578.037915][ T36] audit: type=1804 audit(1626584414.043:295): pid=24084 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/439/cgroup.controllers" dev="sda1" ino=14071 res=1 errno=0 05:00:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) [ 578.239284][T24095] loop2: detected capacity change from 0 to 264192 05:00:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00'}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 578.325089][T24098] loop4: detected capacity change from 0 to 2752 [ 578.397098][T24098] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:14 executing program 0: syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 578.565104][ T36] audit: type=1804 audit(1626584414.613:296): pid=24107 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/440/cgroup.controllers" dev="sda1" ino=14075 res=1 errno=0 05:00:14 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 578.611189][T24106] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 05:00:14 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 578.686838][T24119] loop0: detected capacity change from 0 to 87 [ 578.730980][T24122] loop4: detected capacity change from 0 to 2752 [ 578.785808][T24122] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 579.169395][T24136] loop4: detected capacity change from 0 to 2752 [ 579.201334][T24136] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00'}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 579.297132][T24140] loop2: detected capacity change from 0 to 272 [ 579.364918][T24140] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (68 blocks) [ 579.513957][T24148] loop4: detected capacity change from 0 to 2752 05:00:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:15 executing program 0: syz_mount_image$msdos(0x0, &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 579.564349][T24146] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 579.590132][T24148] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 579.636157][T24148] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 579.707547][T24148] UDF-fs: Scanning with blocksize 512 failed [ 579.707922][T24156] loop2: detected capacity change from 0 to 272 [ 579.737205][T24157] loop0: detected capacity change from 0 to 87 05:00:15 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00'}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:15 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 579.760842][T24156] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (68 blocks) [ 579.773064][T24148] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 579.794582][T24148] UDF-fs: Scanning with blocksize 1024 failed [ 579.868797][T24148] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 579.898637][T24148] UDF-fs: Scanning with blocksize 2048 failed 05:00:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 579.954551][T24148] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 579.988269][T24148] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 580.030010][T24169] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 580.043687][T24148] UDF-fs: Scanning with blocksize 4096 failed [ 580.066133][T24148] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 580.075794][T24173] loop2: detected capacity change from 0 to 272 [ 580.119191][T24173] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (68 blocks) 05:00:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 580.517921][T24181] loop4: detected capacity change from 0 to 2752 [ 580.546033][T24182] loop2: detected capacity change from 0 to 272 05:00:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00'}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 580.596227][T24181] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 580.641814][T24181] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 580.660067][T24181] UDF-fs: Scanning with blocksize 512 failed 05:00:16 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 580.710205][T24181] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 580.725471][T24181] UDF-fs: Scanning with blocksize 1024 failed [ 580.760243][T24181] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 580.769932][T24191] loop2: detected capacity change from 0 to 272 [ 580.777945][T24181] UDF-fs: Scanning with blocksize 2048 failed [ 580.789478][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 580.789493][ T36] audit: type=1804 audit(1626584416.843:303): pid=24190 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/443/cgroup.controllers" dev="sda1" ino=14075 res=1 errno=0 [ 580.846680][T24191] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (68 blocks) [ 580.850446][T24181] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 580.885183][T24181] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 580.895236][T24198] loop0: detected capacity change from 0 to 87 [ 580.903485][T24181] UDF-fs: Scanning with blocksize 4096 failed [ 580.940694][ T36] audit: type=1804 audit(1626584416.983:304): pid=24198 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/620/bus" dev="sda1" ino=14079 res=1 errno=0 [ 580.991703][T24181] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:17 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 581.108848][ T36] audit: type=1800 audit(1626584417.023:305): pid=24198 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14079 res=0 errno=0 05:00:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:17 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 581.216869][T24206] loop2: detected capacity change from 0 to 272 [ 581.230569][T24206] EXT4-fs (loop2): bad geometry: block count 128 exceeds size of device (68 blocks) 05:00:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 581.344099][T24213] loop4: detected capacity change from 0 to 2752 [ 581.408962][T24213] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 581.499668][T24213] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:17 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00'}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 581.541078][T24219] loop2: detected capacity change from 0 to 264192 [ 581.586496][T24213] UDF-fs: Scanning with blocksize 512 failed [ 581.641346][T24219] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 581.716628][T24219] EXT4-fs (loop2): get root inode failed [ 581.722310][T24219] EXT4-fs (loop2): mount failed [ 581.726788][T24213] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:17 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 581.777175][T24213] UDF-fs: Scanning with blocksize 1024 failed 05:00:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 581.837458][T24213] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 581.848063][ T36] audit: type=1804 audit(1626584417.893:306): pid=24225 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/444/cgroup.controllers" dev="sda1" ino=14080 res=1 errno=0 [ 581.853909][T24213] UDF-fs: Scanning with blocksize 2048 failed [ 581.953552][T24229] loop0: detected capacity change from 0 to 87 [ 581.955764][T24231] loop2: detected capacity change from 0 to 264192 [ 581.994085][T24213] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 582.021578][T24213] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 582.033176][T24231] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 582.053806][ T36] audit: type=1804 audit(1626584418.103:307): pid=24235 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/621/bus" dev="sda1" ino=14086 res=1 errno=0 [ 582.055970][T24213] UDF-fs: Scanning with blocksize 4096 failed [ 582.094501][T24213] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 582.188525][T24231] EXT4-fs (loop2): get root inode failed [ 582.212832][T24231] EXT4-fs (loop2): mount failed 05:00:18 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {0x0, 0x0, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 582.228958][ T36] audit: type=1800 audit(1626584418.133:308): pid=24235 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14086 res=0 errno=0 05:00:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:18 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 582.494948][T24245] loop4: detected capacity change from 0 to 2752 [ 582.604455][T24248] loop2: detected capacity change from 0 to 264192 [ 582.616309][T24245] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 582.719473][T24245] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00'}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 582.813737][T24245] UDF-fs: Scanning with blocksize 512 failed [ 582.856875][T24245] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:18 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), 0x0, 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 582.901907][T24245] UDF-fs: Scanning with blocksize 1024 failed [ 582.991175][T24245] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 583.029707][T24245] UDF-fs: Scanning with blocksize 2048 failed [ 583.070067][T24259] loop0: detected capacity change from 0 to 87 [ 583.124417][T24245] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 583.172009][T24262] loop2: detected capacity change from 0 to 264192 [ 583.194558][ T36] audit: type=1804 audit(1626584419.243:309): pid=24259 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/622/bus" dev="sda1" ino=14100 res=1 errno=0 [ 583.294006][T24245] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 583.358660][T24262] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 583.389378][T24245] UDF-fs: Scanning with blocksize 4096 failed [ 583.458048][ T36] audit: type=1804 audit(1626584419.243:310): pid=24261 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/445/cgroup.controllers" dev="sda1" ino=14096 res=1 errno=0 [ 583.466291][T24262] EXT4-fs (loop2): get root inode failed 05:00:19 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {0x0, 0x0, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 583.512741][T24245] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 583.583031][T24262] EXT4-fs (loop2): mount failed 05:00:19 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 583.832281][ T36] audit: type=1800 audit(1626584419.273:311): pid=24259 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14100 res=0 errno=0 [ 583.894913][T24274] loop4: detected capacity change from 0 to 2752 05:00:20 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 583.944223][T24274] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 583.976108][T24280] loop2: detected capacity change from 0 to 264192 [ 584.005421][T24274] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 584.036521][ T36] audit: type=1804 audit(1626584420.083:312): pid=24279 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/446/cgroup.controllers" dev="sda1" ino=14095 res=1 errno=0 [ 584.054906][T24274] UDF-fs: Scanning with blocksize 512 failed [ 584.073571][T24280] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 584.114190][T24280] EXT4-fs (loop2): get root inode failed [ 584.120191][T24280] EXT4-fs (loop2): mount failed [ 584.143800][T24274] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 584.151588][T24274] UDF-fs: Scanning with blocksize 1024 failed [ 584.170617][T24285] FAT-fs (loop0): bogus number of reserved sectors [ 584.262902][T24285] FAT-fs (loop0): Can't find a valid FAT filesystem 05:00:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {0x0, 0x0, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 584.400643][T24274] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:20 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 584.519723][T24274] UDF-fs: Scanning with blocksize 2048 failed [ 584.594721][T24293] loop2: detected capacity change from 0 to 264192 [ 584.635968][T24274] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 584.698586][T24293] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 584.737974][T24293] EXT4-fs (loop2): get root inode failed [ 584.744867][T24293] EXT4-fs (loop2): mount failed [ 584.759953][T24274] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:20 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 584.796249][T24274] UDF-fs: Scanning with blocksize 4096 failed 05:00:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00), 0x0, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 584.883971][T24274] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:21 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {0x0, 0x0, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 585.055187][T24309] loop2: detected capacity change from 0 to 264192 [ 585.131608][T24309] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 585.189191][T24317] loop4: detected capacity change from 0 to 2752 [ 585.189842][T24309] EXT4-fs (loop2): get root inode failed [ 585.202249][T24309] EXT4-fs (loop2): mount failed [ 585.202653][T24318] FAT-fs (loop0): bogus number of reserved sectors [ 585.218202][T24318] FAT-fs (loop0): Can't find a valid FAT filesystem [ 585.277173][T24317] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 585.391170][T24317] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00), 0x0, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 585.505035][T24317] UDF-fs: Scanning with blocksize 512 failed 05:00:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 585.585525][T24317] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 585.609255][T24327] loop2: detected capacity change from 0 to 264192 [ 585.632998][T24317] UDF-fs: Scanning with blocksize 1024 failed [ 585.689826][T24327] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 585.710259][T24317] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 585.748395][T24317] UDF-fs: Scanning with blocksize 2048 failed [ 585.754316][T24327] EXT4-fs (loop2): get root inode failed 05:00:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB, @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 585.813275][T24317] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 585.848031][T24327] EXT4-fs (loop2): mount failed [ 585.938074][T24317] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00), 0x0, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 585.992934][T24317] UDF-fs: Scanning with blocksize 4096 failed 05:00:22 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:22 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 586.042288][T24317] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 586.094578][T24340] loop2: detected capacity change from 0 to 264192 [ 586.118185][T24341] FAT-fs (loop0): bogus number of reserved sectors [ 586.127291][T24340] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 586.142047][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 586.142062][ T36] audit: type=1804 audit(1626584422.184:318): pid=24337 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/449/cgroup.controllers" dev="sda1" ino=13908 res=1 errno=0 [ 586.187418][T24341] FAT-fs (loop0): Can't find a valid FAT filesystem 05:00:22 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500), 0x0, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 586.200767][T24340] EXT4-fs (loop2): get root inode failed [ 586.324476][T24358] loop4: detected capacity change from 0 to 2752 [ 586.326339][T24340] EXT4-fs (loop2): mount failed [ 586.334652][ T36] audit: type=1804 audit(1626584422.274:319): pid=24351 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/625/file1/bus" dev="sda1" ino=14102 res=1 errno=0 [ 586.364465][T24358] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 586.381430][T24358] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 586.393099][ T36] audit: type=1800 audit(1626584422.274:320): pid=24351 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14102 res=0 errno=0 [ 586.414202][T24358] UDF-fs: Scanning with blocksize 512 failed [ 586.457393][T24358] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 586.496583][T24358] UDF-fs: Scanning with blocksize 1024 failed 05:00:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 586.674109][T24358] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 586.760374][T24358] UDF-fs: Scanning with blocksize 2048 failed [ 586.805015][T24363] loop2: detected capacity change from 0 to 264192 [ 586.890123][T24358] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB, @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 586.952966][T24363] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 586.982908][T24363] EXT4-fs (loop2): get root inode failed [ 586.991104][T24358] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:23 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, 0x0, 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 586.999695][T24358] UDF-fs: Scanning with blocksize 4096 failed [ 587.006830][T24363] EXT4-fs (loop2): mount failed [ 587.029775][T24358] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 587.100415][ T36] audit: type=1804 audit(1626584423.144:321): pid=24371 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/626/file1/bus" dev="sda1" ino=14102 res=1 errno=0 05:00:23 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500), 0x0, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 587.289555][T24379] loop2: detected capacity change from 0 to 264192 [ 587.310364][ T36] audit: type=1800 audit(1626584423.184:322): pid=24371 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14102 res=0 errno=0 [ 587.385696][T24380] loop4: detected capacity change from 0 to 2752 [ 587.397837][T24379] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 587.444808][T24380] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:23 executing program 1: exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 587.512758][T24379] EXT4-fs (loop2): get root inode failed [ 587.518933][T24379] EXT4-fs (loop2): mount failed [ 587.523779][ T36] audit: type=1804 audit(1626584423.264:323): pid=24373 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/450/cgroup.controllers" dev="sda1" ino=14045 res=1 errno=0 05:00:23 executing program 1: exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 587.616544][T24380] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:23 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB, @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 587.730501][T24380] UDF-fs: Scanning with blocksize 512 failed 05:00:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f465", 0xf, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:23 executing program 1: exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 587.820392][T24380] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 587.873832][T24380] UDF-fs: Scanning with blocksize 1024 failed 05:00:24 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, 0x0, 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 587.920024][T24396] loop2: detected capacity change from 0 to 264192 [ 587.974662][T24396] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 587.975582][ T36] audit: type=1804 audit(1626584424.024:324): pid=24395 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/451/cgroup.controllers" dev="sda1" ino=14112 res=1 errno=0 [ 588.007976][T24396] EXT4-fs (loop2): get root inode failed [ 588.030056][T24380] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 588.036106][ T36] audit: type=1804 audit(1626584424.084:325): pid=24403 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/627/file1/bus" dev="sda1" ino=14125 res=1 errno=0 [ 588.067260][T24396] EXT4-fs (loop2): mount failed 05:00:24 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 588.111695][T24380] UDF-fs: Scanning with blocksize 2048 failed [ 588.180723][ T36] audit: type=1800 audit(1626584424.124:326): pid=24403 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14125 res=0 errno=0 [ 588.198323][T24380] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:24 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 588.293293][T24380] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 588.379293][T24380] UDF-fs: Scanning with blocksize 4096 failed [ 588.414456][T24380] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 588.439404][T24413] loop2: detected capacity change from 0 to 264192 05:00:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500), 0x0, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 588.512406][T24413] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 588.613560][T24413] EXT4-fs (loop2): get root inode failed [ 588.619327][T24413] EXT4-fs (loop2): mount failed 05:00:24 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072", 0x3f, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:24 executing program 1: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 588.760212][ T36] audit: type=1804 audit(1626584424.804:327): pid=24424 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/452/cgroup.controllers" dev="sda1" ino=14112 res=1 errno=0 [ 588.845717][T24430] loop4: detected capacity change from 0 to 2752 05:00:25 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, 0x0, 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:25 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 588.930313][T24430] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072", 0x3f, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 589.149285][T24448] loop2: detected capacity change from 0 to 264192 [ 589.158610][T24449] loop4: detected capacity change from 0 to 2752 [ 589.211027][T24449] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072", 0x3f, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000", 0x16, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 589.631978][T24461] loop4: detected capacity change from 0 to 2752 [ 589.651273][T24462] loop2: detected capacity change from 0 to 264192 [ 589.736456][T24461] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 589.767600][T24462] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated 05:00:25 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500"/94, 0x5e, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 589.856392][T24462] EXT4-fs (loop2): get root inode failed [ 589.859236][T24471] loop4: detected capacity change from 0 to 2752 [ 589.879781][T24471] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 589.901709][T24462] EXT4-fs (loop2): mount failed 05:00:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500"/94, 0x5e, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="050102002c00010059a5e4014000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c163513000010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000440100000101020016000100279218004000000001000a0000020000400000000000000000000000000000000101020001000100ff912c004000000001000116000200006000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010200640001003bc81c0040000000010002060002000041000000000000001100000000000866696c65300101020076000100f2231c0040000000010000060002000047000000000000001400000000000866696c653101010200ca00010044251c0040000000010000060002000048000000000000001500000000000866696c6532010102008b000100fa301c0040000000010000060002000048000000000000001600000000000866696c653301010200ed000100ff892000400000000100000a0002000061000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 590.082100][T24478] loop4: detected capacity change from 0 to 2752 [ 590.093013][T24482] loop2: detected capacity change from 0 to 264192 [ 590.113007][T24483] loop0: detected capacity change from 0 to 87 05:00:26 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 590.146498][T24483] FAT-fs (loop0): bogus number of reserved sectors [ 590.151780][T24482] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 590.153888][T24483] FAT-fs (loop0): Can't find a valid FAT filesystem [ 590.174075][T24478] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 590.184576][T24482] EXT4-fs (loop2): get root inode failed [ 590.190598][T24482] EXT4-fs (loop2): mount failed 05:00:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500"/94, 0x5e, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="050102002c00010059a5e4014000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c163513000010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000440100000101020016000100279218004000000001000a0000020000400000000000000000000000000000000101020001000100ff912c004000000001000116000200006000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010200640001003bc81c0040000000010002060002000041000000000000001100000000000866696c65300101020076000100f2231c0040000000010000060002000047000000000000001400000000000866696c653101010200ca00010044251c0040000000010000060002000048000000000000001500000000000866696c6532010102008b000100fa301c0040000000010000060002000048000000000000001600000000000866696c653301010200ed000100ff892000400000000100000a0002000061000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 590.462586][T24499] loop4: detected capacity change from 0 to 2752 [ 590.586703][T24499] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b100000", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 590.659679][T24504] loop2: detected capacity change from 0 to 264192 [ 590.728727][T24504] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 590.825217][T24508] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. 05:00:27 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 590.926225][T24504] EXT4-fs (loop2): get root inode failed 05:00:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500"/110, 0x6e, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="050102002c00010059a5e4014000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c163513000010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000440100000101020016000100279218004000000001000a0000020000400000000000000000000000000000000101020001000100ff912c004000000001000116000200006000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010200640001003bc81c0040000000010002060002000041000000000000001100000000000866696c65300101020076000100f2231c0040000000010000060002000047000000000000001400000000000866696c653101010200ca00010044251c0040000000010000060002000048000000000000001500000000000866696c6532010102008b000100fa301c0040000000010000060002000048000000000000001600000000000866696c653301010200ed000100ff892000400000000100000a0002000061000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:27 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 590.974048][T24504] EXT4-fs (loop2): mount failed 05:00:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000", 0x1a, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 591.065634][T24518] loop4: detected capacity change from 0 to 2752 [ 591.089100][T24518] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 591.114783][T24522] loop0: detected capacity change from 0 to 87 [ 591.133522][T24522] FAT-fs (loop0): bogus number of reserved sectors 05:00:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500"/110, 0x6e, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="050102002c00010059a5e4014000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c163513000010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000440100000101020016000100279218004000000001000a0000020000400000000000000000000000000000000101020001000100ff912c004000000001000116000200006000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010200640001003bc81c0040000000010002060002000041000000000000001100000000000866696c65300101020076000100f2231c0040000000010000060002000047000000000000001400000000000866696c653101010200ca00010044251c0040000000010000060002000048000000000000001500000000000866696c6532010102008b000100fa301c0040000000010000060002000048000000000000001600000000000866696c653301010200ed000100ff892000400000000100000a0002000061000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 591.162999][T24522] FAT-fs (loop0): Can't find a valid FAT filesystem [ 591.197593][T24528] loop2: detected capacity change from 0 to 264192 [ 591.227291][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 591.227306][ T36] audit: type=1804 audit(1626584427.274:335): pid=24529 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/630/file1/bus" dev="sda1" ino=14107 res=1 errno=0 [ 591.270048][T24532] loop4: detected capacity change from 0 to 2752 [ 591.285576][T24528] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 591.337891][ T36] audit: type=1800 audit(1626584427.314:336): pid=24529 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14107 res=0 errno=0 [ 591.352302][T24528] EXT4-fs (loop2): get root inode failed [ 591.405576][T24532] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 591.435593][T24528] EXT4-fs (loop2): mount failed 05:00:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500"/110, 0x6e, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 591.677194][T24542] loop4: detected capacity change from 0 to 2752 05:00:27 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b100000", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 591.735263][T24542] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 591.736466][T24546] loop2: detected capacity change from 0 to 264192 05:00:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c", 0x76, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:28 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x0, &(0x7f0000000300), 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 592.043712][T24553] loop4: detected capacity change from 0 to 2752 [ 592.080416][T24553] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 592.122364][ T36] audit: type=1804 audit(1626584428.174:337): pid=24555 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/456/cgroup.controllers" dev="sda1" ino=14142 res=1 errno=0 [ 592.159026][T24561] loop0: detected capacity change from 0 to 87 05:00:28 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c", 0x76, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 592.179999][T24552] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. [ 592.203014][T24562] loop2: detected capacity change from 0 to 264192 [ 592.216628][T24561] FAT-fs (loop0): bogus number of reserved sectors [ 592.248849][T24561] FAT-fs (loop0): Can't find a valid FAT filesystem [ 592.259167][T24562] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 592.307788][ T36] audit: type=1804 audit(1626584428.354:338): pid=24568 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/631/file1/bus" dev="sda1" ino=14128 res=1 errno=0 [ 592.313179][T24574] loop4: detected capacity change from 0 to 2752 [ 592.347344][T24562] EXT4-fs (loop2): mount failed [ 592.369051][T24574] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f0000000000000400", 0x1c, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c", 0x76, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 592.481171][ T36] audit: type=1800 audit(1626584428.384:339): pid=24568 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14128 res=0 errno=0 [ 592.589140][T24582] loop2: detected capacity change from 0 to 264192 [ 592.634441][T24584] loop4: detected capacity change from 0 to 2752 [ 592.664180][T24582] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 592.699599][T24582] EXT4-fs (loop2): mount failed [ 592.708331][T24584] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578", 0x7a, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b100000", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 592.967819][T24594] loop2: detected capacity change from 0 to 264192 [ 593.010364][T24594] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 593.030900][T24598] loop4: detected capacity change from 0 to 2752 [ 593.047722][T24598] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:29 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 593.058953][T24594] EXT4-fs (loop2): get root inode failed [ 593.064837][T24594] EXT4-fs (loop2): mount failed [ 593.162023][ T36] audit: type=1804 audit(1626584429.214:340): pid=24600 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/457/cgroup.controllers" dev="sda1" ino=14151 res=1 errno=0 05:00:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578", 0x7a, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:29 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x0, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 593.230507][T24607] loop0: detected capacity change from 0 to 87 [ 593.261526][T24600] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.5'. 05:00:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 593.276884][T24607] FAT-fs (loop0): bogus number of reserved sectors [ 593.306834][T24607] FAT-fs (loop0): Can't find a valid FAT filesystem [ 593.322699][T24610] loop4: detected capacity change from 0 to 2752 [ 593.338090][ T36] audit: type=1804 audit(1626584429.384:341): pid=24613 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/632/file1/bus" dev="sda1" ino=14112 res=1 errno=0 [ 593.390409][T24614] loop2: detected capacity change from 0 to 264192 [ 593.431426][T24610] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 593.483478][ T36] audit: type=1800 audit(1626584429.384:342): pid=24613 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14112 res=0 errno=0 05:00:29 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578", 0x7a, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:29 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b1000000800", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 593.854353][T24629] loop4: detected capacity change from 0 to 2752 [ 593.911978][T24630] loop2: detected capacity change from 0 to 264192 [ 593.959723][T24629] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:30 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 594.042842][T24630] EXT4-fs error (device loop2): ext4_fill_super:4956: inode #2: comm syz-executor.2: iget: root inode unallocated [ 594.056892][T24630] EXT4-fs (loop2): get root inode failed [ 594.063750][T24630] EXT4-fs (loop2): mount failed 05:00:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e75785544", 0x7c, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 594.174230][T24640] loop0: detected capacity change from 0 to 87 [ 594.207599][T24640] FAT-fs (loop0): bogus number of reserved sectors 05:00:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 594.229966][T24644] loop4: detected capacity change from 0 to 2752 [ 594.249572][T24640] FAT-fs (loop0): Can't find a valid FAT filesystem [ 594.253701][ T36] audit: type=1804 audit(1626584430.294:343): pid=24641 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/458/cgroup.controllers" dev="sda1" ino=14112 res=1 errno=0 [ 594.284204][T24644] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 594.301774][T24641] netlink: 'syz-executor.5': attribute type 72 has an invalid length. [ 594.342466][T24650] loop2: detected capacity change from 0 to 264192 [ 594.385759][T24641] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 594.404096][ T36] audit: type=1804 audit(1626584430.334:344): pid=24647 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/633/file1/bus" dev="sda1" ino=14137 res=1 errno=0 [ 594.433226][T24650] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 594.486959][T24650] EXT4-fs (loop2): group descriptors corrupted! 05:00:30 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:30 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e75785544", 0x7c, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:30 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 594.741418][T24662] loop2: detected capacity change from 0 to 264192 [ 594.775017][T24662] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 594.798082][T24665] loop4: detected capacity change from 0 to 2752 [ 594.812981][T24662] EXT4-fs (loop2): group descriptors corrupted! [ 594.833524][T24665] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) 05:00:30 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b1000000800", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e75785544", 0x7c, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:31 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{0x0}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 595.039919][T24678] loop2: detected capacity change from 0 to 264192 [ 595.072549][T24678] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 595.102059][T24685] loop0: detected capacity change from 0 to 87 [ 595.109806][T24678] EXT4-fs (loop2): group descriptors corrupted! [ 595.120425][T24684] loop4: detected capacity change from 0 to 2752 [ 595.145827][T24679] netlink: 'syz-executor.5': attribute type 72 has an invalid length. [ 595.161170][T24685] FAT-fs (loop0): bogus number of reserved sectors [ 595.176089][T24684] UDF-fs: warning (device loop4): udf_fill_super: No partition found (2) [ 595.194179][T24679] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 595.214630][T24685] FAT-fs (loop0): Can't find a valid FAT filesystem 05:00:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:31 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="050102002c00010059a5e4014000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c163513000010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000440100000101020016000100279218004000000001000a0000020000400000000000000000000000000000000101020001000100ff912c004000000001000116000200006000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010200640001003bc81c0040000000010002060002000041000000000000001100000000000866696c65300101020076000100f2231c0040000000010000060002000047000000000000001400000000000866696c653101010200ca00010044251c0040000000010000060002000048000000000000001500000000000866696c6532010102008b000100fa301c0040000000010000060002000048000000000000001600000000000866696c653301010200ed000100ff892000400000000100000a0002000061000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 595.469844][T24697] loop2: detected capacity change from 0 to 264192 [ 595.541824][T24697] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 595.597744][T24701] loop4: detected capacity change from 0 to 2752 [ 595.620472][T24697] EXT4-fs (loop2): group descriptors corrupted! [ 595.700317][T24701] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 595.789421][T24701] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 595.871702][T24701] UDF-fs: Scanning with blocksize 512 failed 05:00:32 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 595.949860][T24706] loop2: detected capacity change from 0 to 264192 [ 595.979218][T24701] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 595.979882][T24706] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:00:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b1000000800", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 596.041400][T24701] UDF-fs: Scanning with blocksize 1024 failed 05:00:32 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 596.120340][T24706] EXT4-fs (loop2): group descriptors corrupted! [ 596.143580][T24701] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 596.160335][T24701] UDF-fs: Scanning with blocksize 2048 failed [ 596.164341][T24713] loop0: detected capacity change from 0 to 87 [ 596.197543][T24712] netlink: 'syz-executor.5': attribute type 72 has an invalid length. [ 596.199087][T24701] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 596.214034][T24712] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 596.229109][T24713] FAT-fs (loop0): bogus number of reserved sectors [ 596.236326][T24713] FAT-fs (loop0): Can't find a valid FAT filesystem [ 596.271000][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 596.271014][ T36] audit: type=1804 audit(1626584432.315:350): pid=24721 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/635/file1/bus" dev="sda1" ino=14164 res=1 errno=0 05:00:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {0x0, 0x0, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 596.331764][T24701] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 596.399236][T24701] UDF-fs: Scanning with blocksize 4096 failed [ 596.431346][T24701] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 596.447097][ T36] audit: type=1800 audit(1626584432.315:351): pid=24721 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14164 res=0 errno=0 05:00:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b100000080003", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 596.501528][T24725] loop2: detected capacity change from 0 to 264192 [ 596.559558][T24725] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:00:32 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 596.639497][T24725] EXT4-fs (loop2): group descriptors corrupted! [ 596.807471][ T36] audit: type=1804 audit(1626584432.855:352): pid=24730 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/461/cgroup.controllers" dev="sda1" ino=14139 res=1 errno=0 05:00:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 596.866658][T24730] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 596.888397][T24736] loop4: detected capacity change from 0 to 2752 [ 596.944620][T24736] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 596.957608][T24736] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 596.974049][T24736] UDF-fs: Scanning with blocksize 512 failed 05:00:33 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 597.041052][T24736] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 597.064103][T24739] loop2: detected capacity change from 0 to 264192 [ 597.065010][T24736] UDF-fs: Scanning with blocksize 1024 failed 05:00:33 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b100000080003", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 597.117113][T24739] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 597.162090][T24736] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 597.169280][T24739] EXT4-fs (loop2): group descriptors corrupted! [ 597.169918][T24736] UDF-fs: Scanning with blocksize 2048 failed [ 597.189756][T24736] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 597.213038][T24736] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 597.221742][T24745] loop0: detected capacity change from 0 to 87 [ 597.229208][T24736] UDF-fs: Scanning with blocksize 4096 failed 05:00:33 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 597.257535][T24745] FAT-fs (loop0): bogus number of reserved sectors [ 597.268481][T24736] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 597.282819][T24745] FAT-fs (loop0): Can't find a valid FAT filesystem [ 597.320056][ T36] audit: type=1804 audit(1626584433.365:353): pid=24747 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/462/cgroup.controllers" dev="sda1" ino=14159 res=1 errno=0 [ 597.321381][T24747] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. 05:00:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:33 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 597.409846][ T36] audit: type=1804 audit(1626584433.365:354): pid=24751 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/636/file1/bus" dev="sda1" ino=14168 res=1 errno=0 [ 597.551276][T24760] loop2: detected capacity change from 0 to 264192 [ 597.575784][ T36] audit: type=1800 audit(1626584433.365:355): pid=24751 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14168 res=0 errno=0 [ 597.594318][T24761] loop4: detected capacity change from 0 to 2752 [ 597.628837][T24760] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 597.760061][T24760] EXT4-fs (loop2): group descriptors corrupted! [ 597.782785][T24761] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 597.847968][T24761] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b100000080003", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400), 0x0, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 597.940137][T24761] UDF-fs: Scanning with blocksize 512 failed 05:00:34 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 598.042891][T24761] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 598.057695][T24761] UDF-fs: Scanning with blocksize 1024 failed [ 598.079743][T24770] loop2: detected capacity change from 0 to 264192 [ 598.098049][T24770] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 598.113292][T24761] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 598.126020][T24761] UDF-fs: Scanning with blocksize 2048 failed [ 598.150376][T24761] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 598.157866][T24770] EXT4-fs (loop2): group descriptors corrupted! [ 598.160522][T24774] loop0: detected capacity change from 0 to 87 [ 598.180604][T24761] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 598.197051][T24761] UDF-fs: Scanning with blocksize 4096 failed [ 598.204686][T24774] FAT-fs (loop0): bogus number of reserved sectors [ 598.212046][T24761] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 598.224888][T24774] FAT-fs (loop0): Can't find a valid FAT filesystem [ 598.226487][ T36] audit: type=1804 audit(1626584434.275:356): pid=24773 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/463/cgroup.controllers" dev="sda1" ino=14164 res=1 errno=0 [ 598.284455][T24773] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 598.365047][ T36] audit: type=1804 audit(1626584434.315:357): pid=24779 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/637/file1/bus" dev="sda1" ino=14168 res=1 errno=0 05:00:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:34 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 598.496981][ T36] audit: type=1800 audit(1626584434.315:358): pid=24779 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14168 res=0 errno=0 [ 598.583520][T24789] loop2: detected capacity change from 0 to 264192 [ 598.596027][T24790] loop4: detected capacity change from 0 to 2752 05:00:34 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 598.664566][T24790] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 598.683499][T24789] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 598.767136][T24790] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 598.784957][T24789] EXT4-fs (loop2): group descriptors corrupted! [ 598.892808][T24790] UDF-fs: Scanning with blocksize 512 failed [ 599.001592][T24790] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 599.027799][ T36] audit: type=1804 audit(1626584435.075:359): pid=24797 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/464/cgroup.controllers" dev="sda1" ino=14167 res=1 errno=0 05:00:35 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400", 0xc}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 599.099259][T24790] UDF-fs: Scanning with blocksize 1024 failed [ 599.184163][T24790] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 599.230069][T24790] UDF-fs: Scanning with blocksize 2048 failed [ 599.231005][T24803] loop2: detected capacity change from 0 to 264192 [ 599.254407][T24804] loop0: detected capacity change from 0 to 87 [ 599.291811][T24790] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 599.306147][T24804] FAT-fs (loop0): bogus number of reserved sectors [ 599.330898][T24803] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 05:00:35 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 599.348064][T24804] FAT-fs (loop0): Can't find a valid FAT filesystem [ 599.387449][T24803] EXT4-fs (loop2): group descriptors corrupted! [ 599.458723][T24790] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 599.480895][T24790] UDF-fs: Scanning with blocksize 4096 failed [ 599.487002][T24790] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="0200000012", 0x5, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:35 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:35 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 599.817443][T24823] loop4: detected capacity change from 0 to 2752 [ 599.821546][T24825] loop2: detected capacity change from 0 to 264192 [ 599.844381][T24825] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 599.861292][T24825] EXT4-fs (loop2): group descriptors corrupted! [ 599.909654][T24823] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:36 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 599.954361][T24823] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 600.019638][T24823] UDF-fs: Scanning with blocksize 512 failed [ 600.044353][T24823] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 600.063717][T24823] UDF-fs: Scanning with blocksize 1024 failed 05:00:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:36 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400", 0xc}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 600.100107][T24823] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 600.118908][T24841] loop2: detected capacity change from 0 to 264192 [ 600.119054][T24823] UDF-fs: Scanning with blocksize 2048 failed 05:00:36 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 600.164096][T24823] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 600.198187][T24841] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 600.202964][T24823] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 600.224553][T24823] UDF-fs: Scanning with blocksize 4096 failed [ 600.233252][T24841] EXT4-fs (loop2): group descriptors corrupted! [ 600.241870][T24823] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 600.264168][T24853] loop0: detected capacity change from 0 to 87 05:00:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:36 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 600.336704][T24853] FAT-fs (loop0): bogus number of reserved sectors [ 600.376839][T24853] FAT-fs (loop0): Can't find a valid FAT filesystem 05:00:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xd, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 600.488666][T24866] loop2: detected capacity change from 0 to 264192 [ 600.547702][T24870] loop4: detected capacity change from 0 to 2752 [ 600.569019][T24866] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 600.603081][T24870] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 600.632165][T24866] EXT4-fs (loop2): group descriptors corrupted! [ 600.686846][T24870] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 600.799935][T24870] UDF-fs: Scanning with blocksize 512 failed 05:00:36 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="02000000120000", 0x7, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 600.901064][T24883] loop2: detected capacity change from 0 to 264192 05:00:37 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 600.945610][T24883] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 600.958919][T24870] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 600.970409][T24870] UDF-fs: Scanning with blocksize 1024 failed [ 600.982631][T24883] EXT4-fs (loop2): group descriptors corrupted! [ 601.019234][T24870] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:37 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 601.063006][T24870] UDF-fs: Scanning with blocksize 2048 failed [ 601.092642][T24870] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 601.157902][T24870] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 601.176881][T24870] UDF-fs: Scanning with blocksize 4096 failed [ 601.190181][T24870] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:37 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400", 0xc}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {0x0, 0x0, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 601.221879][T24901] loop2: detected capacity change from 0 to 264192 [ 601.284769][T24901] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 601.313269][T24901] EXT4-fs (loop2): group descriptors corrupted! [ 601.330637][T24913] loop0: detected capacity change from 0 to 87 [ 601.351632][T24914] loop4: detected capacity change from 0 to 2752 [ 601.356070][T24913] FAT-fs (loop0): bogus number of reserved sectors [ 601.372058][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 601.372071][ T36] audit: type=1804 audit(1626584437.425:366): pid=24907 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/468/cgroup.controllers" dev="sda1" ino=14157 res=1 errno=0 [ 601.377544][T24913] FAT-fs (loop0): Can't find a valid FAT filesystem [ 601.443818][T24914] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 601.459091][ T36] audit: type=1804 audit(1626584437.515:367): pid=24920 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/640/file1/bus" dev="sda1" ino=14175 res=1 errno=0 05:00:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 601.511426][T24914] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 601.558482][T24914] UDF-fs: Scanning with blocksize 512 failed [ 601.577620][ T36] audit: type=1800 audit(1626584437.515:368): pid=24920 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14175 res=0 errno=0 [ 601.668339][T24914] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 601.689600][T24923] loop2: detected capacity change from 0 to 264192 [ 601.720012][T24914] UDF-fs: Scanning with blocksize 1024 failed [ 601.749364][T24923] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 601.811427][T24914] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 601.836583][T24923] EXT4-fs (loop2): group descriptors corrupted! [ 601.867125][T24914] UDF-fs: Scanning with blocksize 2048 failed [ 601.929893][T24914] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="0200000012000000", 0x8, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 602.051931][T24914] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 602.113341][T24914] UDF-fs: Scanning with blocksize 4096 failed 05:00:38 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200", 0x12}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 602.168456][T24914] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 602.229229][T24933] loop2: detected capacity change from 0 to 264192 05:00:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {0x0, 0x0, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="050102002c00010059a5e4014000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c163513000010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000440100000101020016000100279218004000000001000a0000020000400000000000000000000000000000000101020001000100ff912c004000000001000116000200006000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010200640001003bc81c0040000000010002060002000041000000000000001100000000000866696c65300101020076000100f2231c0040000000010000060002000047000000000000001400000000000866696c653101010200ca00010044251c0040000000010000060002000048000000000000001500000000000866696c6532010102008b000100fa301c0040000000010000060002000048000000000000001600000000000866696c653301010200ed000100ff892000400000000100000a0002000061000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 602.268050][ T36] audit: type=1804 audit(1626584438.315:369): pid=24932 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/469/cgroup.controllers" dev="sda1" ino=14152 res=1 errno=0 [ 602.291236][T24937] loop0: detected capacity change from 0 to 87 [ 602.302510][T24933] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock 05:00:38 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 602.329792][T24933] EXT4-fs (loop2): group descriptors corrupted! [ 602.342589][T24937] FAT-fs (loop0): invalid media value (0x00) [ 602.379889][ T36] audit: type=1804 audit(1626584438.425:370): pid=24941 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/641/file1/bus" dev="sda1" ino=14127 res=1 errno=0 [ 602.395616][T24937] FAT-fs (loop0): Can't find a valid FAT filesystem [ 602.481832][ T36] audit: type=1800 audit(1626584438.465:371): pid=24941 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14127 res=0 errno=0 [ 602.512255][T24946] loop4: detected capacity change from 0 to 2752 05:00:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:38 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 602.646044][T24946] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 602.687467][T24946] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 602.717780][T24955] loop2: detected capacity change from 0 to 264192 [ 602.727333][T24946] UDF-fs: Scanning with blocksize 512 failed [ 602.787342][T24946] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 602.795818][T24955] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 602.828992][T24946] UDF-fs: Scanning with blocksize 1024 failed [ 602.844195][T24955] EXT4-fs (loop2): group descriptors corrupted! [ 602.963670][T24946] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 602.972704][ T36] audit: type=1804 audit(1626584439.025:372): pid=24961 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/470/cgroup.controllers" dev="sda1" ino=14175 res=1 errno=0 05:00:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 603.086884][T24946] UDF-fs: Scanning with blocksize 2048 failed [ 603.143091][T24946] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200", 0x12}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 603.183970][T24946] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 603.194183][T24946] UDF-fs: Scanning with blocksize 4096 failed [ 603.200651][T24966] loop2: detected capacity change from 0 to 264192 [ 603.207489][T24946] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 603.229133][T24966] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock 05:00:39 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 603.261039][T24966] EXT4-fs (loop2): group descriptors corrupted! 05:00:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {0x0, 0x0, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:39 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 603.346473][T24972] loop0: detected capacity change from 0 to 87 05:00:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 603.397369][T24972] FAT-fs (loop0): invalid media value (0x00) [ 603.416031][T24972] FAT-fs (loop0): Can't find a valid FAT filesystem [ 603.454888][ T36] audit: type=1804 audit(1626584439.505:373): pid=24973 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/471/cgroup.controllers" dev="sda1" ino=14155 res=1 errno=0 [ 603.473392][T24982] loop2: detected capacity change from 0 to 264192 05:00:39 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 603.534258][T24982] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 603.544148][T24985] loop4: detected capacity change from 0 to 2752 [ 603.588433][T24985] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 603.605586][ T36] audit: type=1804 audit(1626584439.545:374): pid=24981 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/642/file1/bus" dev="sda1" ino=14170 res=1 errno=0 [ 603.645550][T24982] EXT4-fs (loop2): group descriptors corrupted! [ 603.698880][T24985] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 603.745324][T24985] UDF-fs: Scanning with blocksize 512 failed [ 603.765561][ T36] audit: type=1800 audit(1626584439.545:375): pid=24981 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14170 res=0 errno=0 05:00:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 603.861417][T24985] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:40 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 603.921360][T24985] UDF-fs: Scanning with blocksize 1024 failed [ 604.074877][T24985] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 604.141920][T24985] UDF-fs: Scanning with blocksize 2048 failed [ 604.157015][T25002] loop2: detected capacity change from 0 to 264192 [ 604.175986][T24985] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:40 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200", 0x12}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 604.228511][T24985] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 604.238626][T25002] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 604.292858][T24985] UDF-fs: Scanning with blocksize 4096 failed [ 604.303941][T25002] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/770/file0 supports timestamps until 2038 (0x7fffffff) [ 604.321891][T24985] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 604.343312][T25012] loop0: detected capacity change from 0 to 87 [ 604.356137][T25012] FAT-fs (loop0): invalid media value (0x00) [ 604.379540][T25012] FAT-fs (loop0): Can't find a valid FAT filesystem 05:00:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400), 0x0, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 604.598309][T25020] loop2: detected capacity change from 0 to 264192 [ 604.610959][T25021] loop4: detected capacity change from 0 to 2752 [ 604.756606][T25021] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 604.827044][T25021] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:41 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 604.893320][T25021] UDF-fs: Scanning with blocksize 512 failed [ 605.005757][T25021] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 605.034589][T25030] loop2: detected capacity change from 0 to 264192 05:00:41 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 605.059451][T25021] UDF-fs: Scanning with blocksize 1024 failed [ 605.134200][T25030] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 605.185895][T25021] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 605.233160][T25030] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/772/file0 supports timestamps until 2038 (0x7fffffff) [ 605.259811][T25021] UDF-fs: Scanning with blocksize 2048 failed [ 605.279612][T25021] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 605.305672][T25021] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 605.315822][T25021] UDF-fs: Scanning with blocksize 4096 failed 05:00:41 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400", 0x15}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 605.331413][T25021] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400), 0x0, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 605.457014][T25044] loop0: detected capacity change from 0 to 87 [ 605.503917][T25044] FAT-fs (loop0): invalid media value (0x00) [ 605.535873][T25044] FAT-fs (loop0): Can't find a valid FAT filesystem [ 605.575035][T25051] loop4: detected capacity change from 0 to 2752 [ 605.594770][T25052] loop2: detected capacity change from 0 to 264192 [ 605.619456][T25051] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 605.682268][T25051] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 605.723141][T25052] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 605.808786][T25051] UDF-fs: Scanning with blocksize 512 failed [ 605.837562][T25052] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/773/file0 supports timestamps until 2038 (0x7fffffff) [ 605.916255][T25051] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 605.931620][T25051] UDF-fs: Scanning with blocksize 1024 failed 05:00:42 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 605.987161][T25051] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 606.038309][T25051] UDF-fs: Scanning with blocksize 2048 failed [ 606.090231][T25051] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 606.154614][T25051] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 606.223550][T25051] UDF-fs: Scanning with blocksize 4096 failed 05:00:42 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400", 0x15}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 606.266282][T25051] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 606.307377][T25071] loop2: detected capacity change from 0 to 264192 05:00:42 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 606.415073][T25071] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 606.434005][T25078] loop0: detected capacity change from 0 to 87 [ 606.451695][T25078] FAT-fs (loop0): invalid media value (0x00) 05:00:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400), 0x0, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 606.462547][T25071] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/774/file0 supports timestamps until 2038 (0x7fffffff) [ 606.481662][T25078] FAT-fs (loop0): Can't find a valid FAT filesystem [ 606.545788][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 606.545804][ T36] audit: type=1804 audit(1626584442.596:383): pid=25078 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/645/file1/bus" dev="sda1" ino=14128 res=1 errno=0 05:00:42 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 606.648613][ T36] audit: type=1800 audit(1626584442.596:384): pid=25078 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14128 res=0 errno=0 [ 606.752207][T25090] loop4: detected capacity change from 0 to 2752 [ 606.838133][T25090] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 606.854378][ T36] audit: type=1804 audit(1626584442.906:385): pid=25092 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/475/cgroup.controllers" dev="sda1" ino=14184 res=1 errno=0 [ 606.932591][T25090] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 606.960082][T25097] loop2: detected capacity change from 0 to 264192 [ 606.995831][T25090] UDF-fs: Scanning with blocksize 512 failed [ 607.115891][T25097] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 607.166493][T25097] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/775/file0 supports timestamps until 2038 (0x7fffffff) [ 607.224024][T25090] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:43 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400", 0x15}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 607.341998][T25090] UDF-fs: Scanning with blocksize 1024 failed [ 607.366350][T25090] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 607.380990][T25090] UDF-fs: Scanning with blocksize 2048 failed [ 607.396581][T25090] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 607.420266][T25090] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 607.428791][T25090] UDF-fs: Scanning with blocksize 4096 failed 05:00:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 607.458222][T25090] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 607.496420][T25103] loop0: detected capacity change from 0 to 87 05:00:43 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 607.541472][T25103] FAT-fs (loop0): invalid media value (0x00) 05:00:43 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f646500"/111, 0x6f, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 607.601824][ T36] audit: type=1804 audit(1626584443.646:386): pid=25108 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/646/file1/bus" dev="sda1" ino=14137 res=1 errno=0 [ 607.654317][T25103] FAT-fs (loop0): Can't find a valid FAT filesystem [ 607.687819][T25114] loop2: detected capacity change from 0 to 264192 [ 607.697110][ T36] audit: type=1800 audit(1626584443.646:387): pid=25108 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14137 res=0 errno=0 [ 607.732673][T25112] loop4: detected capacity change from 0 to 2752 [ 607.799201][T25112] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 607.816198][T25114] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 607.900367][T25114] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/776/file0 supports timestamps until 2038 (0x7fffffff) [ 607.914946][T25112] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 607.925114][T25112] UDF-fs: Scanning with blocksize 512 failed [ 607.959244][T25112] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 607.984050][T25112] UDF-fs: Scanning with blocksize 1024 failed [ 608.094951][T25112] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 608.139978][T25112] UDF-fs: Scanning with blocksize 2048 failed 05:00:44 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 608.239381][T25112] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:44 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 608.340994][T25112] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 608.348879][T25112] UDF-fs: Scanning with blocksize 4096 failed [ 608.391015][ T36] audit: type=1804 audit(1626584444.446:388): pid=25131 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/477/cgroup.controllers" dev="sda1" ino=14183 res=1 errno=0 [ 608.455246][T25134] loop0: detected capacity change from 0 to 87 [ 608.458052][T25112] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 608.497184][T25134] FAT-fs (loop0): bogus number of FAT sectors [ 608.508137][T25138] loop2: detected capacity change from 0 to 264192 [ 608.523411][T25134] FAT-fs (loop0): Can't find a valid FAT filesystem 05:00:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f646500"/111, 0x6f, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 608.569478][ T36] audit: type=1804 audit(1626584444.616:389): pid=25139 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/647/file1/bus" dev="sda1" ino=14199 res=1 errno=0 [ 608.608019][T25138] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 608.690036][T25138] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/777/file0 supports timestamps until 2038 (0x7fffffff) [ 608.705386][ T36] audit: type=1800 audit(1626584444.616:390): pid=25139 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14199 res=0 errno=0 [ 608.741621][T25148] loop4: detected capacity change from 0 to 2752 [ 608.754294][T25148] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 608.771507][T25148] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 608.782013][T25148] UDF-fs: Scanning with blocksize 512 failed 05:00:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 608.802990][T25148] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 608.820958][T25148] UDF-fs: Scanning with blocksize 1024 failed 05:00:44 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 608.901534][T25148] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 608.917998][T25148] UDF-fs: Scanning with blocksize 2048 failed 05:00:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 608.976670][T25148] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 609.035474][T25148] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 609.078189][T25148] UDF-fs: Scanning with blocksize 4096 failed [ 609.146741][T25148] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 609.155816][T25159] loop2: detected capacity change from 0 to 264192 [ 609.173637][ T36] audit: type=1804 audit(1626584445.226:391): pid=25161 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/478/cgroup.controllers" dev="sda1" ino=14206 res=1 errno=0 05:00:45 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f646500"/111, 0x6f, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 609.258468][T25159] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 609.284219][T25159] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/778/file0 supports timestamps until 2038 (0x7fffffff) 05:00:45 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="0005000000", 0x5, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 609.492058][T25169] loop0: detected capacity change from 0 to 87 [ 609.538972][T25169] FAT-fs (loop0): bogus number of FAT sectors [ 609.542461][T25167] loop4: detected capacity change from 0 to 2752 [ 609.556364][T25169] FAT-fs (loop0): Can't find a valid FAT filesystem [ 609.612452][ T36] audit: type=1804 audit(1626584445.666:392): pid=25174 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/648/file1/bus" dev="sda1" ino=14200 res=1 errno=0 [ 609.625994][T25178] loop2: detected capacity change from 0 to 264192 [ 609.646227][T25167] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 609.668813][T25167] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 609.687615][T25167] UDF-fs: Scanning with blocksize 512 failed [ 609.712608][T25178] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 609.759065][T25167] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 609.774931][T25178] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/779/file0 supports timestamps until 2038 (0x7fffffff) [ 609.794685][T25167] UDF-fs: Scanning with blocksize 1024 failed [ 609.815104][T25167] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 609.823449][T25167] UDF-fs: Scanning with blocksize 2048 failed [ 609.835607][T25167] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="0005000000", 0x5, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 609.864517][T25167] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 609.882221][T25167] UDF-fs: Scanning with blocksize 4096 failed [ 609.891080][T25167] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:46 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140), 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b7564666673", 0xa7, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="050102002c00010059a5e4014000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c163513000010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000440100000101020016000100279218004000000001000a0000020000400000000000000000000000000000000101020001000100ff912c004000000001000116000200006000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010200640001003bc81c0040000000010002060002000041000000000000001100000000000866696c65300101020076000100f2231c0040000000010000060002000047000000000000001400000000000866696c653101010200ca00010044251c0040000000010000060002000048000000000000001500000000000866696c6532010102008b000100fa301c0040000000010000060002000048000000000000001600000000000866696c653301010200ed000100ff892000400000000100000a0002000061000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 610.144933][T25193] loop2: detected capacity change from 0 to 264192 [ 610.280601][T25200] loop4: detected capacity change from 0 to 2752 [ 610.311507][T25193] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 610.314719][T25200] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 610.322381][T25193] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/780/file0 supports timestamps until 2038 (0x7fffffff) 05:00:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="0005000000", 0x5, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 610.471341][T25200] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 610.489696][T25200] UDF-fs: Scanning with blocksize 512 failed 05:00:46 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f8", 0x16}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:46 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) [ 610.528962][T25200] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 610.549020][T25200] UDF-fs: Scanning with blocksize 1024 failed [ 610.592478][T25200] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 610.618414][T25200] UDF-fs: Scanning with blocksize 2048 failed [ 610.652072][T25211] loop2: detected capacity change from 0 to 264192 [ 610.666749][T25200] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 610.677986][T25215] loop0: detected capacity change from 0 to 87 [ 610.718934][T25200] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 610.731423][T25211] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 610.749752][T25215] FAT-fs (loop0): bogus number of FAT sectors [ 610.805100][T25215] FAT-fs (loop0): Can't find a valid FAT filesystem [ 610.877564][T25200] UDF-fs: Scanning with blocksize 4096 failed [ 610.884200][T25200] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 610.894473][T25211] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/781/file0 supports timestamps until 2038 (0x7fffffff) 05:00:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b7564666673", 0xa7, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83", 0x7, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 05:00:47 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140), 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 611.274037][T25228] loop4: detected capacity change from 0 to 2752 [ 611.336794][T25228] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 611.376749][T25228] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83", 0x7, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 611.411582][T25228] UDF-fs: Scanning with blocksize 512 failed [ 611.432973][T25228] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 611.444108][T25228] UDF-fs: Scanning with blocksize 1024 failed [ 611.484017][T25228] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 611.519913][T25228] UDF-fs: Scanning with blocksize 2048 failed 05:00:47 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 611.581209][T25242] loop2: detected capacity change from 0 to 264192 [ 611.625322][T25228] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 611.655977][T25242] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 611.706005][T25228] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 611.721589][T25242] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/783/file0 supports timestamps until 2038 (0x7fffffff) [ 611.737136][T25228] UDF-fs: Scanning with blocksize 4096 failed [ 611.743430][T25228] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r4, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000002) [ 611.797161][T25247] loop0: detected capacity change from 0 to 87 05:00:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b7564666673", 0xa7, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83", 0x7, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 611.853480][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 611.853494][ T36] audit: type=1804 audit(1626584447.906:399): pid=25247 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/650/file1/bus" dev="loop0" ino=20 res=1 errno=0 [ 611.954247][T25251] loop4: detected capacity change from 0 to 2752 05:00:48 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x25, 0x0, 0xd04f00) [ 612.045158][T25251] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 612.066173][ T36] audit: type=1800 audit(1626584447.936:400): pid=25247 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=20 res=0 errno=0 [ 612.143343][T25251] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 612.204237][T25262] loop2: detected capacity change from 0 to 264192 [ 612.234433][T25251] UDF-fs: Scanning with blocksize 512 failed 05:00:48 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140), 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 612.247483][ T36] audit: type=1804 audit(1626584448.296:401): pid=25259 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/482/cgroup.controllers" dev="sda1" ino=14220 res=1 errno=0 05:00:48 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f00000007c0)={0x0, 0x2, 0x0, 0x0, 0x0, [@dev]}, 0x3) [ 612.332811][T25247] attempt to access beyond end of device [ 612.332811][T25247] loop0: rw=0, want=90, limit=87 [ 612.354055][T25262] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 612.365284][T25251] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 612.397222][T25262] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/784/file0 supports timestamps until 2038 (0x7fffffff) 05:00:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r4, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000002) 05:00:48 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 612.437884][T25251] UDF-fs: Scanning with blocksize 1024 failed [ 612.524714][T25251] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a8370", 0x8, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:48 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc0205649, &(0x7f00000006c0)={0x8000000, 0x0, 0x4, 0x0, 0x0, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "c7bce901"}, 0x0, 0x0, @planes=0x0}) [ 612.568544][T25251] UDF-fs: Scanning with blocksize 2048 failed [ 612.637184][T25251] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 612.644237][T25280] loop0: detected capacity change from 0 to 87 [ 612.712785][T25251] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 612.748106][ T36] audit: type=1804 audit(1626584448.796:402): pid=25279 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/483/cgroup.controllers" dev="sda1" ino=14213 res=1 errno=0 [ 612.752938][T25251] UDF-fs: Scanning with blocksize 4096 failed 05:00:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r4, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000002) 05:00:49 executing program 3: ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={0x3, @default}) keyctl$get_persistent(0x16, 0x0, 0xfffffffffffffffc) setsockopt$ax25_SO_BINDTODEVICE(0xffffffffffffffff, 0x101, 0x19, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x4000884) getpid() sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000400), 0xc, &(0x7f0000000480)={0x0}, 0x1, 0x0, 0x0, 0x4010}, 0x40) getpid() r0 = fork() syz_open_procfs$namespace(r0, &(0x7f0000000540)='ns/time\x00') sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20000000}, 0xc, 0x0}, 0x4040) pselect6(0x40, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x8}, &(0x7f0000000780)={0x0, 0x0, 0x5c56, 0x80, 0x0, 0xffffffffffffdc38, 0x8}, &(0x7f00000007c0)={0x6, 0x0, 0x10001, 0x100, 0x0, 0x8, 0x0, 0x9}, 0x0, &(0x7f0000000880)={&(0x7f0000000840), 0x8}) socket(0x1f, 0xa, 0x0) [ 612.895264][ T36] audit: type=1804 audit(1626584448.856:403): pid=25286 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/651/file1/bus" dev="sda1" ino=14218 res=1 errno=0 [ 613.008715][T25292] loop2: detected capacity change from 0 to 264192 [ 613.101644][T25251] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 613.104549][ T36] audit: type=1800 audit(1626584448.856:404): pid=25286 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14218 res=0 errno=0 05:00:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a8370", 0x8, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 613.211114][ T36] audit: type=1804 audit(1626584449.256:405): pid=25299 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/484/cgroup.controllers" dev="sda1" ino=14231 res=1 errno=0 05:00:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c163513", 0xc3, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:49 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r4, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000002) [ 613.364764][T25306] loop2: detected capacity change from 0 to 264192 [ 613.430712][T25306] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 613.501885][T25306] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/786/file0 supports timestamps until 2038 (0x7fffffff) 05:00:49 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 613.597265][ T36] audit: type=1804 audit(1626584449.646:406): pid=25314 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir416640188/syzkaller.59V0GQ/485/cgroup.controllers" dev="sda1" ino=14225 res=1 errno=0 [ 613.632015][T25316] loop4: detected capacity change from 0 to 2752 05:00:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a8370", 0x8, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 613.646403][T25316] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 613.677351][T25316] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:49 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r4, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000002) [ 613.733756][T25316] UDF-fs: Scanning with blocksize 512 failed [ 613.753311][T25322] loop0: detected capacity change from 0 to 87 [ 613.789738][T25316] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 613.813877][T25316] UDF-fs: Scanning with blocksize 1024 failed [ 613.861044][ T36] audit: type=1804 audit(1626584449.916:407): pid=25322 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/652/file1/bus" dev="loop0" ino=21 res=1 errno=0 [ 613.947028][T25329] loop2: detected capacity change from 0 to 264192 [ 613.994898][T25316] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:50 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a09010000000000000000020000000900010073797a30000000002c000000050a01020000000000000000020000000900010073797a3000000000090003"], 0x88}}, 0x0) [ 614.040364][T25316] UDF-fs: Scanning with blocksize 2048 failed [ 614.108806][ T36] audit: type=1800 audit(1626584449.916:408): pid=25322 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=21 res=0 errno=0 [ 614.160236][T25316] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 614.279339][T25316] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 614.312845][T25322] attempt to access beyond end of device [ 614.312845][T25322] loop0: rw=0, want=90, limit=87 [ 614.332473][T25316] UDF-fs: Scanning with blocksize 4096 failed 05:00:50 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xb, 0x0, 0x80}) [ 614.390712][T25316] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r1, 0x8912, 0x400308) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r4, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000002) [ 614.453005][T25341] loop2: detected capacity change from 0 to 264192 05:00:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c163513", 0xc3, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="050102002c00010059a5e4014000000000000000040000000100000400000000000003000000000000000000a53c00000200000000000000440100000000000000000000000000000010e4070913122c163513000010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000000000000000000000000000440100000101020016000100279218004000000001000a0000020000400000000000000000000000000000000101020001000100ff912c004000000001000116000200006000000000000000100000000000084e6f6e2d416c6c6f63617461626c6520537061636501010200640001003bc81c0040000000010002060002000041000000000000001100000000000866696c65300101020076000100f2231c0040000000010000060002000047000000000000001400000000000866696c653101010200ca00010044251c0040000000010000060002000048000000000000001500000000000866696c6532010102008b000100fa301c0040000000010000060002000048000000000000001600000000000866696c653301010200ed000100ff892000400000000100000a0002000061000000000000001700000000000866696c652e636f6c64", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) dup3(r1, r0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x148, 0x290, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ah={{0x30}, {[0x4d2, 0x4d3], 0x2, 0x0, 0x1}}, @common=@inet=@tos={{0x28}, {0xed, 0x20}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local, 'erspan0\x00', {0x1}}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, [0xff000000, 0xffffff00, 0xff000000, 0xff000000], [0x0, 0xffffff00, 0xff], 'macvlan1\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x2, 0x2, 0x70}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={{0x30}, {[0x4d6], 0x3}}, @common=@dst={{0x48}, {0x3, 0x4, 0x0, [0x8, 0x7, 0x0, 0x7, 0x8, 0xd2, 0x2, 0x6, 0x7, 0x2274, 0x3, 0x7fff, 0x8, 0x0, 0x0, 0x2], 0x2}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={{0x30}, {0xc, 0x5, 0x9, 0x0, 0x1aa9, 0x0, 0x1154}}, @common=@eui64={{0x28}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4e8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x10, 0x205}, 0x20) r2 = open(&(0x7f0000000200)='./bus\x00', 0x1c1042, 0x1) socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x600004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 614.534764][T25341] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 614.637671][T25341] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/788/file0 supports timestamps until 2038 (0x7fffffff) [ 614.725884][T25359] loop0: detected capacity change from 0 to 87 05:00:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x0) [ 614.853372][T25362] loop4: detected capacity change from 0 to 2752 [ 614.940793][T25362] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:51 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 615.038408][T25362] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 615.108164][T25362] UDF-fs: Scanning with blocksize 512 failed [ 615.190539][T25362] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 615.193365][T25369] loop2: detected capacity change from 0 to 264192 05:00:51 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 615.305308][T25362] UDF-fs: Scanning with blocksize 1024 failed 05:00:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x0) 05:00:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) dup3(r1, r0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x148, 0x290, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ah={{0x30}, {[0x4d2, 0x4d3], 0x2, 0x0, 0x1}}, @common=@inet=@tos={{0x28}, {0xed, 0x20}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local, 'erspan0\x00', {0x1}}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, [0xff000000, 0xffffff00, 0xff000000, 0xff000000], [0x0, 0xffffff00, 0xff], 'macvlan1\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x2, 0x2, 0x70}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={{0x30}, {[0x4d6], 0x3}}, @common=@dst={{0x48}, {0x3, 0x4, 0x0, [0x8, 0x7, 0x0, 0x7, 0x8, 0xd2, 0x2, 0x6, 0x7, 0x2274, 0x3, 0x7fff, 0x8, 0x0, 0x0, 0x2], 0x2}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={{0x30}, {0xc, 0x5, 0x9, 0x0, 0x1aa9, 0x0, 0x1154}}, @common=@eui64={{0x28}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4e8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x10, 0x205}, 0x20) r2 = open(&(0x7f0000000200)='./bus\x00', 0x1c1042, 0x1) socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x600004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 615.463900][T25362] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000008000", 0x5a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:51 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 615.549138][T25362] UDF-fs: Scanning with blocksize 2048 failed [ 615.613299][T25362] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 615.656961][T25362] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 615.672310][T25362] UDF-fs: Scanning with blocksize 4096 failed [ 615.686467][T25362] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:51 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 615.715000][T25392] loop2: detected capacity change from 0 to 264192 05:00:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r2, 0x8912, 0x400308) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000dc0)={'wlan1\x00', 0x0}) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003b10000008000300", @ANYRES32=r5, @ANYBLOB="25003300d0000000080211000000080211000001505050505050"], 0x44}}, 0x0) sendfile(r3, r1, 0x0, 0x0) 05:00:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c163513", 0xc3, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 615.898284][T25392] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 616.004005][T25403] loop0: detected capacity change from 0 to 87 [ 616.014839][T25392] ext4 filesystem being mounted at /root/syzkaller-testdir183043220/syzkaller.ZbEQ6Q/790/file0 supports timestamps until 2038 (0x7fffffff) 05:00:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 616.270690][T25408] loop4: detected capacity change from 0 to 2752 [ 616.368681][T25408] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 616.414377][T25408] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) dup3(r1, r0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x148, 0x290, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ah={{0x30}, {[0x4d2, 0x4d3], 0x2, 0x0, 0x1}}, @common=@inet=@tos={{0x28}, {0xed, 0x20}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local, 'erspan0\x00', {0x1}}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, [0xff000000, 0xffffff00, 0xff000000, 0xff000000], [0x0, 0xffffff00, 0xff], 'macvlan1\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x2, 0x2, 0x70}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={{0x30}, {[0x4d6], 0x3}}, @common=@dst={{0x48}, {0x3, 0x4, 0x0, [0x8, 0x7, 0x0, 0x7, 0x8, 0xd2, 0x2, 0x6, 0x7, 0x2274, 0x3, 0x7fff, 0x8, 0x0, 0x0, 0x2], 0x2}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={{0x30}, {0xc, 0x5, 0x9, 0x0, 0x1aa9, 0x0, 0x1154}}, @common=@eui64={{0x28}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4e8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x10, 0x205}, 0x20) r2 = open(&(0x7f0000000200)='./bus\x00', 0x1c1042, 0x1) socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x600004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 05:00:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) dup3(r1, r0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x488, 0xffffffff, 0x148, 0x290, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@ah={{0x30}, {[0x4d2, 0x4d3], 0x2, 0x0, 0x1}}, @common=@inet=@tos={{0x28}, {0xed, 0x20}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local, 'erspan0\x00', {0x1}}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, [0xff000000, 0xffffff00, 0xff000000, 0xff000000], [0x0, 0xffffff00, 0xff], 'macvlan1\x00', 'veth1_to_bridge\x00', {}, {}, 0x0, 0x2, 0x2, 0x70}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@ah={{0x30}, {[0x4d6], 0x3}}, @common=@dst={{0x48}, {0x3, 0x4, 0x0, [0x8, 0x7, 0x0, 0x7, 0x8, 0xd2, 0x2, 0x6, 0x7, 0x2274, 0x3, 0x7fff, 0x8, 0x0, 0x0, 0x2], 0x2}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={{0x30}, {0xc, 0x5, 0x9, 0x0, 0x1aa9, 0x0, 0x1154}}, @common=@eui64={{0x28}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4e8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x10, 0x205}, 0x20) r2 = open(&(0x7f0000000200)='./bus\x00', 0x1c1042, 0x1) socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) ftruncate(r2, 0x600004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 616.518276][T25408] UDF-fs: Scanning with blocksize 512 failed [ 616.590490][T25416] loop2: detected capacity change from 0 to 264192 [ 616.612912][T25408] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 616.659572][T25408] UDF-fs: Scanning with blocksize 1024 failed [ 616.776977][T25408] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:52 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 616.871028][T25408] UDF-fs: Scanning with blocksize 2048 failed 05:00:53 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, 0x0) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 617.016729][T25408] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 617.029983][T25428] loop2: detected capacity change from 0 to 264192 [ 617.109981][T25428] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 617.174398][T25408] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 617.259307][T25408] UDF-fs: Scanning with blocksize 4096 failed [ 617.265415][T25439] loop0: detected capacity change from 0 to 87 05:00:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x4, &(0x7f0000000040)=[{&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 617.322499][ T36] kauditd_printk_skb: 10 callbacks suppressed [ 617.322513][ T36] audit: type=1804 audit(1626584453.377:419): pid=25439 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/655/file1/bus" dev="sda1" ino=14268 res=1 errno=0 05:00:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180), 0x6000, 0x0) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x700, 0x0, 0xfffffffffffffecb) unshare(0x40000000) [ 617.454060][T25408] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 617.556634][T25443] loop2: detected capacity change from 0 to 264192 [ 617.640239][ T36] audit: type=1800 audit(1626584453.377:420): pid=25439 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14268 res=0 errno=0 [ 617.674797][T25443] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 05:00:53 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e7578205544464653", 0xd1, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000015c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x7}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x38, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_FLAGS={0x8, 0x2}]}], {0x14, 0x10}}, 0x80}}, 0x0) 05:00:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:54 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:54 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @hci, @l2tp, @can}) [ 618.105680][T25478] loop4: detected capacity change from 0 to 2752 [ 618.145745][T25479] loop2: detected capacity change from 0 to 264192 [ 618.177028][T25478] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 618.187346][T25479] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 05:00:54 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, @hci, @l2tp, @can}) [ 618.266626][T25478] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 618.270431][T25488] loop0: detected capacity change from 0 to 87 05:00:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:54 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 618.325246][T25478] UDF-fs: Scanning with blocksize 512 failed [ 618.381933][T25478] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 618.395118][ T36] audit: type=1804 audit(1626584454.447:421): pid=25488 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/656/bus" dev="sda1" ino=14128 res=1 errno=0 [ 618.417036][T25478] UDF-fs: Scanning with blocksize 1024 failed [ 618.485756][T25478] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 618.508487][T25498] loop2: detected capacity change from 0 to 264192 05:00:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_SEQ_OUTOFBAND(r0, 0x40085112, &(0x7f0000000040)=@raw={0x0, 0x0, "c88ba6c67ee8"}) 05:00:54 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000161000/0x3000)=nil, 0x3000, 0x2000, 0x6, &(0x7f0000ffb000/0x2000)=nil) mount(0x0, 0x0, &(0x7f00005f7ffa)='ramfs\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0xfdea}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mbind(&(0x7f000040a000/0x2000)=nil, 0x2000, 0x200000000000000, 0x0, 0x0, 0x2) [ 618.539197][T25478] UDF-fs: Scanning with blocksize 2048 failed [ 618.638501][ T36] audit: type=1800 audit(1626584454.477:422): pid=25488 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14128 res=0 errno=0 [ 618.662395][T25478] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 618.722767][T25478] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 618.778966][T25478] UDF-fs: Scanning with blocksize 4096 failed [ 618.832927][T25478] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:55 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc9, &(0x7f00000000c0)=0x1000, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000001c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x94) perf_event_open(&(0x7f0000001240)={0x0, 0x80, 0x5, 0x9, 0x0, 0x9, 0x0, 0x9, 0x80090, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f00000001c0), 0x1}, 0x1, 0x3ff, 0x3, 0x8, 0x0, 0xfff, 0x8, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00', 0x0, 0x21) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x8020001) link(&(0x7f0000000340)='./bus\x00', 0x0) r2 = openat$autofs(0xffffffffffffff9c, 0x0, 0x4002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=@newtaction={0xe68, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0xe54, 0x1, [@m_pedit={0xe50, 0x1, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20, 0x2, {{}, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xfffffffd}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2}, {0x0, 0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0xe1a}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x10000}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe68}}, 0x0) 05:00:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e7578205544464653", 0xd1, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:55 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 619.229202][T25536] loop5: detected capacity change from 0 to 4096 [ 619.237732][T25537] loop2: detected capacity change from 0 to 264192 [ 619.349580][T25537] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 619.358334][T25543] loop4: detected capacity change from 0 to 2752 [ 619.363949][T25536] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 619.420933][T25543] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 619.434014][T25543] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 619.446780][T25543] UDF-fs: Scanning with blocksize 512 failed [ 619.539126][T25543] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 619.596143][T25554] loop0: detected capacity change from 0 to 87 05:00:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 619.656072][T25543] UDF-fs: Scanning with blocksize 1024 failed [ 619.673929][ T36] audit: type=1804 audit(1626584455.727:423): pid=25556 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/657/bus" dev="sda1" ino=14278 res=1 errno=0 05:00:55 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40), 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 619.729858][T25544] loop5: detected capacity change from 0 to 4096 [ 619.768302][T25543] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 619.828206][T25543] UDF-fs: Scanning with blocksize 2048 failed [ 619.844703][T25544] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 619.986787][T25574] loop2: detected capacity change from 0 to 264192 [ 619.996809][ T36] audit: type=1800 audit(1626584455.787:424): pid=25556 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14278 res=0 errno=0 [ 620.086806][T25543] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:56 executing program 3: r0 = socket$tipc(0x1e, 0x5, 0x0) getpeername$tipc(r0, 0x0, 0x0) 05:00:56 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc9, &(0x7f00000000c0)=0x1000, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000001c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x94) perf_event_open(&(0x7f0000001240)={0x0, 0x80, 0x5, 0x9, 0x0, 0x9, 0x0, 0x9, 0x80090, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f00000001c0), 0x1}, 0x1, 0x3ff, 0x3, 0x8, 0x0, 0xfff, 0x8, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00', 0x0, 0x21) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x8020001) link(&(0x7f0000000340)='./bus\x00', 0x0) r2 = openat$autofs(0xffffffffffffff9c, 0x0, 0x4002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=@newtaction={0xe68, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0xe54, 0x1, [@m_pedit={0xe50, 0x1, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20, 0x2, {{}, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xfffffffd}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2}, {0x0, 0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0xe1a}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x10000}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe68}}, 0x0) [ 620.258983][T25543] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 620.266769][T25543] UDF-fs: Scanning with blocksize 4096 failed 05:00:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:56 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 620.319543][T25543] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:56 executing program 3: perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x89a1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) 05:00:56 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e7578205544464653", 0xd1, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 620.507119][T25587] loop0: detected capacity change from 0 to 87 [ 620.551417][T25588] loop2: detected capacity change from 0 to 264192 [ 620.584404][T25591] loop5: detected capacity change from 0 to 4096 [ 620.642689][ T36] audit: type=1804 audit(1626584456.697:425): pid=25587 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/658/bus" dev="sda1" ino=14270 res=1 errno=0 [ 620.786327][T25602] loop4: detected capacity change from 0 to 2752 05:00:56 executing program 3: perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x89a1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) 05:00:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 620.926154][T25602] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 620.956258][ T36] audit: type=1800 audit(1626584456.727:426): pid=25587 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14270 res=0 errno=0 [ 621.038009][T25602] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:57 executing program 3: perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x89a1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) 05:00:57 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc9, &(0x7f00000000c0)=0x1000, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000001c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x94) perf_event_open(&(0x7f0000001240)={0x0, 0x80, 0x5, 0x9, 0x0, 0x9, 0x0, 0x9, 0x80090, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f00000001c0), 0x1}, 0x1, 0x3ff, 0x3, 0x8, 0x0, 0xfff, 0x8, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00', 0x0, 0x21) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x8020001) link(&(0x7f0000000340)='./bus\x00', 0x0) r2 = openat$autofs(0xffffffffffffff9c, 0x0, 0x4002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=@newtaction={0xe68, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0xe54, 0x1, [@m_pedit={0xe50, 0x1, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20, 0x2, {{}, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xfffffffd}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2}, {0x0, 0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0xe1a}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x10000}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe68}}, 0x0) [ 621.179234][T25602] UDF-fs: Scanning with blocksize 512 failed [ 621.216847][T25621] loop2: detected capacity change from 0 to 264192 [ 621.297234][T25602] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 621.309729][T25621] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 05:00:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 621.352827][T25602] UDF-fs: Scanning with blocksize 1024 failed [ 621.412814][T25628] loop5: detected capacity change from 0 to 4096 [ 621.433146][T25602] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 621.478897][T25602] UDF-fs: Scanning with blocksize 2048 failed [ 621.526008][T25602] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:57 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40), 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2", 0x2d, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 621.576981][T25637] loop0: detected capacity change from 0 to 87 [ 621.615112][T25602] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 621.689834][T25646] loop2: detected capacity change from 0 to 264192 [ 621.735705][T25602] UDF-fs: Scanning with blocksize 4096 failed 05:00:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 621.788842][T25602] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 621.798077][T25646] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 05:00:58 executing program 5: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc9, &(0x7f00000000c0)=0x1000, 0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000001c0)=ANY=[]) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x94) perf_event_open(&(0x7f0000001240)={0x0, 0x80, 0x5, 0x9, 0x0, 0x9, 0x0, 0x9, 0x80090, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f00000001c0), 0x1}, 0x1, 0x3ff, 0x3, 0x8, 0x0, 0xfff, 0x8, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00', 0x0, 0x21) lsetxattr$security_capability(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x8020001) link(&(0x7f0000000340)='./bus\x00', 0x0) r2 = openat$autofs(0xffffffffffffff9c, 0x0, 0x4002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=@newtaction={0xe68, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0xe54, 0x1, [@m_pedit={0xe50, 0x1, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20, 0x2, {{}, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0xfffffffd}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x2}, {0x0, 0x2}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0xe1a}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x10000}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x4}]}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xe68}}, 0x0) 05:00:58 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000", 0xd8, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2", 0x2d, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 622.106044][T25657] loop0: detected capacity change from 0 to 87 [ 622.258995][T25665] loop5: detected capacity change from 0 to 4096 05:00:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:00:58 executing program 3: perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x89a1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) [ 622.299802][T25666] loop2: detected capacity change from 0 to 264192 [ 622.307267][T25667] loop4: detected capacity change from 0 to 2752 [ 622.386681][T25667] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 622.416159][T25665] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 622.440253][T25666] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 622.474349][T25667] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 622.486822][T25667] UDF-fs: Scanning with blocksize 512 failed [ 622.503299][T25667] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 622.515492][T25667] UDF-fs: Scanning with blocksize 1024 failed [ 622.533794][T25667] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 622.543345][T25667] UDF-fs: Scanning with blocksize 2048 failed [ 622.584013][T25686] loop0: detected capacity change from 0 to 87 [ 622.628748][T25667] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)={0x14, 0xa, 0xa, 0x101}, 0x14}}, 0x0) 05:00:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2", 0x2d, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 622.726493][T25667] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:00:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000001940)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, 0x0, 0x8005) open(0x0, 0x0, 0x0) rename(&(0x7f0000000140)='./file0/bus\x00', 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x1c) [ 622.768949][T25667] UDF-fs: Scanning with blocksize 4096 failed [ 622.814757][T25667] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:00:58 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 622.930949][T25698] loop2: detected capacity change from 0 to 264192 [ 623.007372][T25698] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 623.044820][T25704] loop0: detected capacity change from 0 to 87 05:00:59 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40), 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:00:59 executing program 3: perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) write$sysctl(r0, 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x89a0, &(0x7f0000000440)={@local, @mcast1, @private2={0xfc, 0x2, '\x00', 0xfc}}) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x89a1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x89a1, &(0x7f0000000300)={@local}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f00000010c0)=[{{&(0x7f0000000080)={0xa, 0x0, 0x7, @local}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000180)="16b78f2ca4372996feab41b35efcf5e42246f7df7cad856bc473d4346c32a2d3", 0x20}], 0x1, &(0x7f0000000200)=[@hoplimit={{0x14, 0x29, 0x34, 0x413}}], 0x18}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000002c0)="0b1ce4a112d36d6de3752265848745e34b487db85b92a89fc4818b9bb09d632f935207cefa95ad800432858c4d27183eb4755b", 0x33}, {&(0x7f0000000580)="59af025da71dacd2576a7343f362295b48a1553d309498c1ed859b0afb4339369b1fd51a8fae96c90aeafd4d79ad1404f83a1de1954498d410eb1ae1", 0x3c}, {&(0x7f00000005c0)="985930bbeed9182641477834ffd2fda89b7dc5c86e737556203b1468cd251d17c2992b371aa71daceac17093348a3468e50ce6f1c24fc0d49c8c65eb775ae8cfec97b059c2874a4155b2e960ec9210c21c93dc066ec69653fb6d12b7f28dd1a0498a6ed38c9d637d1c9fa16637e524983b9f10dd78418d4fd9b89dd9ce7705f0f7fa7c4e52d85f70b8801a9dc3536f40046170e248ad4c8a5cb2a329797b1e8dee48772dc5483063b93a7aa9b2f5309394befed4982723e4181388bf2bc52ebe893b001dc8fd40b21619485e504612b3555926ec665ee1ef1c492d383a08b06d4b929895d28e5d8425724fbf257aaba5e0", 0xf1}], 0x3, &(0x7f0000000700)=[@hopopts_2292={{0x148, 0x29, 0x36, {0x1, 0x25, '\x00', [@generic={0x0, 0x2b, "5c357f84b449bcf9c3c236c6e8d00be7b755b67b8114e5939252b63524f540ce2e3816a96d00ff3dc078e6"}, @pad1, @generic={0x3, 0x1d, "5e2ac854c633eeb19e28ee29b14b0725161761a3cf350eca057c61994b"}, @jumbo={0xc2, 0x4, 0x80000000}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x3a}}, @pad1, @pad1, @ra={0x5, 0x2, 0x1f}, @generic={0x40, 0xb9, "6ecbaede6b89d5ebacaa959b6755df68eca11f391a38e3b4c0ea7f01ca2669e3a053bc46c0d102cb0a541b5a1f27b41663274badcd34d8f4078a85a1d173da10379354636850554a1ddb1b84dbb8760eb73812e4ca09be983dddd53e4e7fa3ed39646bfd21398847491727f8b5dec19feb47dae948132600777802417da3a0b5bcf8bd1c32816dea27fd109acc1ac5d78a4345530d0cc86731c2beebe5dccfdd52e55db1daf5e405cf648f850c1fb073e7facef9062ce910b0"}]}}}], 0x148}}, {{&(0x7f00000008c0)={0xa, 0x0, 0x3, @private2, 0xfff}, 0x1c, &(0x7f0000000ec0)=[{&(0x7f0000000a00)="a367a6cf372d31326ded427a856b00a92ba36b9049034db48b8ea4b245d4bf9bd956240e9256e9d26c3e6a", 0x2b}, {&(0x7f0000000ac0)}, {&(0x7f0000000bc0)}, {0x0}, {0x0}, {&(0x7f0000000d80)="86f24d0391073be685deac41530454c904c9eabc76d455cfba4071214aedd29b5091e478b27d35673926c451ddd4e49d", 0x30}, {&(0x7f0000000dc0)="0fe145a6263fa07574f07089a30aa277a674066086e7e4a40681da1468bcfaee066b3b106f99f9256c06d5e36f6cc261f47f4ae42339ef045e174cbd322f8553d845fbf09037ad47d64818deeb33a0986b1ccf1e625c5d6ddc43e23d6da3d636e692eea6e5487be81e287d7bb34a417031f7de0d2b669f2536a88ef970302c7591f5d89e6d4dbcc63b8df91c74a6dbadc3dcd96b14cefa7589593cce4f15a3f99dcdda871da30f778a2a4e250833c86a7fac19d09b23facaf8cd8bc4e22e45756c88f2862662c155b1bec8", 0xcb}], 0x7, &(0x7f0000000f80)=[@rthdrdstopts={{0x108, 0x29, 0x37, {0x0, 0x1d, '\x00', [@hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @remote}}, @ra={0x5, 0x2, 0xfff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0xe8, 0xc9, "03e762ffec17f1b5f26b93ee0b66f42d5bf38f48c58a8b6b8c67b9deb99db13884f29f2f336347888e7c24e7e85694d6f9a5e6969ed1d19ffdbd632565847ba81217a06719dabf063e10442eca67e5a9e479f9f1f438448078c5cdb12fdf2b4a8eb1b10c89a82ce479dddb7221b436db492a17dc1b9a0311b58b47d41c2a00622ccf849ab7273e210d3a0c8f1f86fa87a14cd65719f97f001542dd58782599e5a66d68155c7022b04c4e88b7b06d1609c6377a3c684bc99f66c7cd0c8ba91ac3dcb72b4112dc79319d"}]}}}], 0x108}}], 0x3, 0x48084) 05:00:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000", 0xd8, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:00:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000001940)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}]}]}, 0x34}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, 0x0, 0x8005) open(0x0, 0x0, 0x0) rename(&(0x7f0000000140)='./file0/bus\x00', 0x0) write$P9_RREADLINK(0xffffffffffffffff, 0x0, 0x1c) [ 623.138859][ T36] audit: type=1804 audit(1626584459.197:427): pid=25704 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/662/file1/bus" dev="loop0" ino=22 res=1 errno=0 05:00:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef010001000000d0f4655f", 0x44, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:00:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 623.270414][T25716] loop4: detected capacity change from 0 to 2752 05:00:59 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 623.328489][ T36] audit: type=1800 audit(1626584459.237:428): pid=25704 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=22 res=0 errno=0 [ 623.386652][T25728] loop2: detected capacity change from 0 to 264192 [ 623.454874][T25716] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 623.505161][T25737] loop0: detected capacity change from 0 to 87 [ 623.515928][T25728] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 623.523396][T25716] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:00:59 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0xc0bc5310, &(0x7f00000001c0)={{}, {0xa0}}) [ 623.573304][T25728] ext4_test_bit(bit=28, block=18) = 0 [ 623.587486][T25728] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 05:00:59 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="1800000000000000000000001000000095"], &(0x7f00000001c0)='GPL\x00', 0x4, 0x9a, &(0x7f0000000000)=""/154, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000200)='sys_enter\x00', r0}, 0x10) pipe2(&(0x7f0000000280), 0x0) [ 623.642533][T25716] UDF-fs: Scanning with blocksize 512 failed [ 623.661538][ T36] audit: type=1804 audit(1626584459.717:429): pid=25737 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/663/bus" dev="sda1" ino=14268 res=1 errno=0 05:00:59 executing program 3: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$vim2m_VIDIOC_STREAMON(r0, 0xc0205647, &(0x7f0000000100)=0xff000000) [ 623.762462][ T36] audit: type=1800 audit(1626584459.757:430): pid=25737 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14268 res=0 errno=0 [ 623.787994][T25716] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 623.796020][T25716] UDF-fs: Scanning with blocksize 1024 failed 05:00:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4", 0x2e, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 623.818067][T25716] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 623.827590][T25716] UDF-fs: Scanning with blocksize 2048 failed [ 623.842214][T25716] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:00:59 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 623.865896][T25716] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 623.886799][T25716] UDF-fs: Scanning with blocksize 4096 failed [ 623.904391][T25716] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) 05:01:00 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980)="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", 0x12f, 0x600}, {0x0, 0x0, 0x10e00}], 0x0, &(0x7f0000000380)={[{@utf8}, {@uni_xlateno}]}) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x20004090) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) getdents(r1, &(0x7f00000000c0)=""/50, 0x32) getdents(r1, &(0x7f0000000000)=""/87, 0x57) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000380), 0xffffffffffffffff) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000006380)="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0x2000, &(0x7f0000000d00)={&(0x7f00000001c0)={0x50, 0x0, 0x0, {0x7, 0x21, 0x800, 0x0, 0x7, 0x3f, 0x0, 0x1}}, 0x0, 0x0, &(0x7f00000002c0)={0x18, 0x0, 0x2, {0x5}}, &(0x7f0000000300)={0x18, 0x0, 0x0, {0x5}}, &(0x7f00000003c0)={0x28, 0x0, 0x0, {{0xa1f}}}, 0x0, 0x0, &(0x7f00000004c0)={0x1a, 0x0, 0x42, {'/dev/fuse\x00'}}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000740)={0x1f0, 0x0, 0x0, [{{0x0, 0x0, 0x0, 0x1, 0x7fff, 0x8000, {0x0, 0x0, 0x0, 0x80000001, 0x91f1, 0x0, 0x7, 0x7, 0x101, 0x0, 0x4, 0x0, 0x0, 0x2, 0x3}}, {0x1, 0x0, 0x7, 0x0, '/,-+/./'}}, {{0x3, 0x1, 0x8001, 0x0, 0x10001, 0x8, {0x1, 0x0, 0x0, 0x9, 0x2, 0x7fff, 0x0, 0x6, 0x10000, 0x1000, 0x0, 0x0, 0x0, 0x6d3d42a9, 0x8}}, {0x0, 0x5, 0x8, 0x7, ':,-}*/.+'}}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x6, 0x1ff, 0x1000, 0x9}}, {0x0, 0x8a, 0x1, 0x0, '('}}]}, 0x0, 0x0}) syz_mount_image$romfs(&(0x7f0000000480), &(0x7f0000000640)='./file0\x00', 0x1, 0x8, &(0x7f0000001d80)=[{&(0x7f0000000680)="3297690d2c110f445ee631bbbbef11140b27875cd7699a589c495417fd21f99ae4632e61a4fe411e6d03547f2718a7349bbbda4dde88e62485b42760024ef53f421521847711f528b4b38b814328442a943c2498c1c379890f16d4de5acb52c0117ac6902b65f310c099468b1a30aa90050d1420a9da0e0875088cce0522f9f12248361650e4eaa72ee7cf6278e0414481e45f7fe453a4f15e321ad80d75a3765d774f110a4d7d1595a1f09fe49f881330b9d1a81c12034d3452ade1473827619d65525a58bd70a7fdb26967a8c2e73fa2fa50abf650e983485a", 0xda, 0x6}, {&(0x7f00000007c0)="e2f15dd431ad0f68e9c7eb0959c024fe317bb184c55748312bbfbcef4174d3ed4a8fa971dbb0e0b84c05900d07cd", 0x2e, 0x4}, {&(0x7f0000000800)="669124a8e645e9675e6339d8419edb6c59e712d90e05c82c8a57545a7968e4f2d1cd107f26e1742c29629771312057b8cd0a525b9765e87a35f86ecddbcdd29e9e8139f5a47c84eca1783ba6a14c26891c2e6291e3569bbfa8f0603ab67dac565ca171348e9942afda2e2e6ce4ca70ca99c5068ea5349439cb752511ec7aa6f6243ba44d2be1a2b1d91365e9fd3d40c4f980c0aace63a59cb5d06321ca", 0x9d}, {&(0x7f0000000ac0)="4fd63f87362dbb6fdb55f64ca27fddcba30d5ed3a7525128f7ac18de42cbc1f84c5da863590ea4a0daef4feb8e38ff2b7e1338afe9e49c1232e889ab0e8538e5491d2fa5347cd15646b8dd576c6f01f0ce327b6de7309dc1a52e83e28fb4921e97d9be0ca82a280c905c0da1f5570e2a64573adca4c4b9507c2e0dbde10cf1510306e3ef098760301629518944ac92adabcb8fd381744f6f2bf451c9e3e59d556438d01d546890d8db07", 0xaa, 0x100}, {0x0, 0x0, 0x4}, {&(0x7f0000000c80), 0x0, 0xfffffffffffffe34}, {&(0x7f0000000d00)}, {&(0x7f0000000d80)="6c8eb289010f6e9ac71c9a47958c9f6116894cdffef6490a93fa4d33f59636fc63509cea130e7adb5e05ff97de4a63f5772013c0b76df44ae52887c37ff417ea5b59ffd917698b6a2bd66166425b62b843643d4d9d5d234cc2fd0dfe6271367afd58024f63e2ed573ee8448995d522b85b0a593271eb8e825d8f2d598e4d7ce452854e9547b0421ccf450b322063aca28606f6b31b1d34bdbb66c94fb3e107aecd312043659628fa0485e6ec070eec89afdc8fa8ecd52e38629f72dbe07895194acfa8f50cbeabfc50289c3f6dbcb8783fe3d9a40814c83ebd12692eb46d94246bf957895d625e9e97fcdb8238bcef86d779ca354d62fa8f08ec1d374008174bcb33ef9115488ef40ed74e9d94735881923f345d3853702a6611115285a2ec42751e4327c099e5f1dc09d29f9c8fa43aa3d20f7b02b0de7c85f937a37d508b02e5c85198affe1239beecced57219bce1e395dee03af54f9b122168e822b46864a4f24c0b441dab70074847d8a68c5312c6783f1c78755d0db97f62561c6ef7da3b43e6bf47d9eeb9a0b65dc105e2a82843699a3f6beff960057fdf851e444c838b4308f75a796a6725f41485d344fbe9c713da40de66e5f0c5602c138c36f0e8579ab716abd114e3768c5e514eddeeac17569599376d40e871edc0d6bc17e5f824c94c0002ff08b5da2278e02f78238809dece69815312cbfe1a69413f69a6017bf82658d2823f284e5371d0906fab0c00bc1eeffa1dbbca2433417fcc308df4fe4a250cf06f4fde6b6c415028f25481635b7d43bc7f8c410ab07079248097986fe80373899e2e3d32c2b3001f22cf74ccfd26137aabe7add6401ed87c5d90286f961ee0f0a98f16b7ad68fe75c1157eeef0d14a028d283f6b557b3c6fdc88b6636262532bf250bb12b91641a07f636ffb4e049d2c3b24d4e12779dcb51dcc03824343b2a8f659253666e521e180fd8fe8c991a5547ec62c6532f377f60abef841c9633e23cbbd23d90aeac2e8aeef4cf2b0cc280239547273a4e6ec9ecbc2403265ecdc4a7989102d7d20e03a69ba6bfe1a7c671d37bcc31ca4712cc23726f0b92a2234ffa94d1751e407704f2bf255dd0aa1122e00bba1c8c02f52492588f5dca8b22aada51a0bf2c172af3c84a9ccd7d7ef2e21b8ae0df1d59bf5bebd16bf7bbae4daa61a1e233de633a93614076f12391e50d6832e372a50f9f309376d9aa7bb8f3c5b08a0f68425ddb34cd5df2368a3f4563360d3f628c9ffeda061048b9d311892e4e87f04483df518cb13172c8972de65030a6ed6b5495c94922b8248384de7b39c3f74e2c1affdebf672ffb09861237ea7f8926c469e4e08d549e5a18134d5d5c300efce75ac0b99034a1c857081e5dbb380d876a23b600630e0892a90d86f1302f0f2f528d065ecce47f305a9cca457cc43d98e8f0c033e2586ec46af0611d7e1889fe2b831294570bd21ed04946b019ae49a13787ef893a6401349ef95214de443e4322e26117d2f37d2a04c7142e998ed8d8bf9b2982fc7217dcd9523d8f22d2a6e892f6ab5ca6de145209e4a23662eb8e61c3da6277212dc1583683892f1d315ac7c8a9b218962b5436d57c6aa8a5a17d2c529c6a4a9e3d9c9dd6d8db0e5c6833f3f63691a28dff4e367e71a74d41170298ab5b8b7199963ac86158ce668043247a198684a7bb6619f4e465f60615f83ec4b22df887a48879b6e47b7411327370f4919af9dc3c9ebc7d392527fd763eb3f5a23f0e87a768c0180e8d3d511cd043cea30b97d0086934f847994759c4e26c4d31da1ad1b099b4a7548ec7f4d4e256910f5752de4bf2316d51040ac6655a7b50414aba8204f2fb662b667d28ecc5708731d6240e041958c05fabcbd238638b557d61412b048f1770405384d8c6222febb091a93d299818c7be7128bf629eaee8a2da097780293d2fe4ac17e230f7cd038014516779d0531f38e0a4bc1f28eb6743dbaed6aafebaa201609f1572f7422c5869c75e02d8da6a1b55cbcd29e75903114fe5fd8e5f6b35e22ccf51aef30936670e861ed2ea1d3bec033dcbcec326971f1925b53b324fc4709d69bbc6aff7a7170ff92d44f28aa03123b0e7574fb2d3713199c3d25ce766505aae563c0e3f087971909b48e8db88af2c638d81b3bdbf1348c4d0f2c09dc88d2604711dbc30985831a8da38d084be3d66c6b2645e092b0af437d032da5c49809e516706644752ab02045ac6a6cb427e49c42860fa5ceaaaf7d6970c0cbc01cde69cfc014782edd283b00e1f73cf721d1aa8f19d03cb18dc70c58b95985c73c82f9e96c7ec9cca6bc57e608362381d692b5c21807aa8f48b6f9d8bcb7b14f2188af572f04d6c0e59b4f371da1818bf79158f38945bd001c781ecc3d02aa5a3cc58d4fe9fc0cfebf9bcac8ccba2b1652a9453223d3d54dd10c985a74ca43243bf75224afd198aef40d121bbe08f792530db360f5d33dc4a43815a976ae18051791c320d5f8b33a90a12d417c3108365d7f797ff7d3e96da5404f33a2183a13cd16d82e3d0a63dd735a7e070470cc5723e732c1a695c80e2c650b95d62a2877929b1880925d542aac5f4c0747eef57857eb89bd795ca59e991b999bbb386bec9cfab9ae108a4b90fe642c7ef004104f39b153051ee7d94c4b7fd5570a7c42b2400e50f8dd3f394ca603f4f018dc705bd77c2f603f1333cde15264773537ec86383e65448f70101dacabf6d91a5244b749dd46d3dd68b92e96f9aeff800e1986912fdfe556ac437909360bf165be8f26424f508479d3ea972c603342ca608c2961132768429fa30d4e17220ff87afc37b3454213173e880decaefb7ccba9b317a85dfe0b906af5024b40adf5d70355babb744d96be4a89e44e8f01062772e567582974946e27674fde8da23c6143ebf9d301f3951a6f74d5ce05b5d2bb286d1361f982ee2ba50f3a7f2cf8e0e4fed52c8acda98ef48d8b8c3dc6fc892c16645a7e01d0ec7d5c4c2d36b3244d2948f0f6de633392c94c653dc48ab13babf9e198219af865e1e2f05fd0660c79e513c72589ac79763ebed2e9fbea80f81dbda10864bd929fc684895e7e019710e1a1ec136ad581eb53343ebbcc2a15679ae5126195b2ad07e756969757d2f98ff7bd063b573bbff9b5925dd140158fc54aeb86cba93b38bc02429f915383463b78eee263bc17d63f70ec2eebc347efdfc6a9c91dc0629c7117eefe6da83be6181e4d34aaa9015188514e6b127b690debf8825e927f49c33792cb4949801857cdc0528938109e5c98684374395c76e81706a56827f02626a366b31e69e3e12174dab2bbc121155978c1686ab37294d56e8ffd04ecbe4eee7f87a7c81c2e6b0778bb354cc2d9f880c7c066caf16e85e6c765645cbe0db791709d2d29d9974392b5ac7751047f545b9efba9f01dc4dbfbe3a40d8a5ac1a22c0cd493e87f4947f1c8e61336f8f3ee7a0cfb6c222379179c52494d8d890d248391769fc43d1ff9a8056caa354c12e9b8cceec0a3e1162c29040c396f4649a8349d38efdf04d43506a7a1ba465e47d99b78d0361081e3b8fa7b7364741aa1225b65af800adb97ba210a310a6112fb07367ad9d11c9566563a672737d3c5da88e6a73495c77548875a73a987a8a0e1d0cd3d0a7d6375a9b35b222e4c7cea4b37079e370b51c3507f85e19102dc1c6c32393de1eec00a18de5dec1d8ec9641e2020eae3b76bb5f4208aac72e5b7bf610ce4adc9108c16ab2f712feba19ca5ec4e8ceeef27b6a97f11c2470b515e2fbf004cacdf1102f7de4d154dde1a8bb2fe024387440be37049bcbcdfe1793a15286b30219a5f1f264545d01ede4b6db4fac3daf769489959d69d65c69b3a436cec40b64ddddcdd89c8d13553ff4d4357e60a4f99aedf1f734723a60e17d45ff9f2c31f725b0bd8daee552d246443c2ab1bda7862fc5a948e827ac9dc1d5f78dfef220eaf99ee3bd705ac21bbf0446cf6c5a80e1dd17069746760e632242d722b019a819b399266078bd84ca55e305252db1a8cd07faa0fb6f8f0eed41110af39012277788b66f7150b405e4c8a5b209d7e09a4512be05c6945fef77b39523972656fa871384ec9e61f020b822ed077370825437779125a0c2f03fd318175d9ad4348e6f5326360121f6828c9ec73784e55e6a4b360fe7be6d800c1f0ff99dbadc7577b05f0afbf56041f2b4bdce566f96316eab7c8627c4e914dbe8c532a0e47ac7b8a9b5e343a08dfbc65cb2bf8f850247eb1537b06b674cc5a86e2cb5052c2ab41a94a439ffce34f43064a1ca12e219b1fcff406438a2222e01d14379b3bb69996e774ce1f7d0ea61fcd122aaae8850373b4844f5e2b5bd0aeb28e6625907edf7d74fcdd745180a19164f26c9474bcd43637ba8b18963b3c917fee60a58e9a2b77925d078f2bf26ff36c6138852b515b5d8727f995428ecf2c4a9057ec6d1ba4b4847e234875c2bf80651fb30d1814fa4c17dd07ffc3126d7975b409d7705807d6624ef4dc8704bf8a262b7efe5f25e54be71e008326b191a549bacbc990e5818f2386a2210893c436eddf7ec9fefacde8415ebc5c64b3768ecb9e3194a5c70547c4b3c85578277d037caa2df0d0fa96396979c214ddba19a104701d8927b851702b91657efe95c2e1a865fc570250c5efc9ee55270f46a00b22e8c357b6568ccc406a54256acf68f3fffc60a54f3579748d50bd687854ab0ce5694d6e16d4c6bac191612ce7f42c0601b1dba97c76892e1723dbfce899a347a07bc6cc8d677ff3a893c564f385916ab5e4312351aa75a4da8eb79b1eae6d38cf89c1b1641a73690c2116356c473af1e83ad5c3e233c4b2d255ee8cbcdc23a6b28a4c263819ae7ce8506f6d074eeaba1fd4e45b294c7394a6e2f9039380f4ae5e373c2e3761475cc37284f79931f1f0f1d415ec660eef25e14e66fe8a4e92bcb22731b83b6369765a7aac864283b58110fa6fa8cbaded49be3dc62261a82b7a35fe1f069e14437c2e9cdd2326fd22416af0e495d77d9ff6248b8fe164d79583d1a8ffd704caa840f4b99d147d1465cc57ffcd29501a6d768409ccd074fb1c277f53276eecfcb0040feb85f770571110d7106146bf3b53780e3c9817a0b34fb3e8cd012e6c28b833795bc2d7e037ddaa92bd1df4ed29864fe7aed64f861565af7eed7f6cd9ea405c19a8ae35a9c4ce3a4bfa34aa36688e28ee5b7f41903df5ec7f4e606541c2b139aeafca400c5d6e88981f1ec0e20d4fe636736906a943e06aa87f7973f655c405f2ad7125f60273610f97bc677f93bece84bd07c686685e3c8148c083070bc373a40496dbc14acef7db663449cc36af805461797099b0fd2b361ad2e001d3834f98b31a4e26213352a6b3fc7f2c835f2a9a2f2004d5b8a26cfc36ba747b590dc27cc6ac9774280d82635072fdd1d2b2ea9eb01502c8f4a2316b889473f15661312a4c5f45f8f1fe98d1ac43f76983361a7ed20062b189f81581f49a89ff10ab7e0974ba97ac6395f718e424047f31178121cf83d21d814300925514d44b79f5c7b93bd4411eee0865abde92cfa2535fcdadd611268a55d0b3a498684b7efd224fba50876736bc43f79e5bf8dcdccbf1c95c8aacb2dab0a50f035febac286200f879fbd75d8b3aad954ed9a2ca1d6bf99f94a94990d4633b43ebd1482181f3fdcaf09af2740ec15a4676560ca3b6ccbd96c9929153b8e4f08181288c6d637ab397d1c3ce80bf836a1cff1b76fb2c74682a3291b7aece1bcf9189e2e134e073e0239c1f26b936c6a9", 0xff8, 0x8}], 0x2802, &(0x7f0000001e80)={[{'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}], [{@uid_eq}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@appraise_type}, {@measure}]}) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0}, 0x4000) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x1f}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x81}]}, 0x44}, 0x1, 0x0, 0x0, 0x44000}, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) socket$inet(0x2, 0x3, 0x14) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x8, 0x0, 0x1) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000005c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="00000000000000000000050000adff000300806025ce94ba3cbe55864b6f7f0cc2ce1d99a4775d4494c85ebea307d15be83084a322dc923f50cdd11d2c8980c34a074130ff9ddd9212511d7d014f", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) perf_event_open(&(0x7f00000004c0)={0x3, 0x80, 0x40, 0xe0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1e1da16, 0x0, @perf_config_ext={0x10000, 0x3}, 0x204, 0x0, 0xfff, 0x7, 0xe458, 0x7, 0x0, 0x0, 0x200}, 0x0, 0x6, 0xffffffffffffffff, 0x8) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) pipe(&(0x7f00000002c0)) 05:01:00 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000", 0xd8, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:01:00 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000380), 0x10) listen(r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000040), 0x10) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x9, 0xff, 0x4, 0x9, 0x0, 0x9, 0x4000, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x17}, 0xb00a, 0x0, 0x2d, 0x9, 0x6, 0x5, 0x1, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x9, r3, 0x9) sendmmsg$alg(r2, &(0x7f0000000c40)=[{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000001c0)="83", 0xffffff6a}], 0x1, 0x0, 0x0, 0x4}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000000), 0x8) [ 624.045545][T25762] loop0: detected capacity change from 0 to 87 [ 624.116437][T25765] loop2: detected capacity change from 0 to 264192 [ 624.129170][ T3253] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.129245][ T3253] ieee802154 phy1 wpan1: encryption failed: -22 [ 624.142984][T25768] loop4: detected capacity change from 0 to 2752 [ 624.162593][ T36] audit: type=1804 audit(1626584460.217:431): pid=25762 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/664/file1/bus" dev="loop0" ino=23 res=1 errno=0 [ 624.197618][T25768] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:01:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 624.275831][T25768] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 624.377582][ T36] audit: type=1800 audit(1626584460.217:432): pid=25762 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=23 res=0 errno=0 05:01:00 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 624.419757][T25768] UDF-fs: Scanning with blocksize 512 failed 05:01:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4", 0x2e, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 624.504388][T25768] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 624.534317][T25768] UDF-fs: Scanning with blocksize 1024 failed [ 624.543087][T25773] loop3: detected capacity change from 0 to 270 [ 624.604584][T25786] loop0: detected capacity change from 0 to 87 [ 624.640860][T25768] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 624.675461][T25768] UDF-fs: Scanning with blocksize 2048 failed [ 624.716081][T25791] loop2: detected capacity change from 0 to 264192 [ 624.727354][ T36] audit: type=1804 audit(1626584460.777:433): pid=25786 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/665/file1/bus" dev="sda1" ino=14311 res=1 errno=0 05:01:00 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 624.792442][T25768] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 624.805362][ T36] audit: type=1800 audit(1626584460.777:434): pid=25786 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14311 res=0 errno=0 05:01:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4", 0x2e, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 624.921692][T25768] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 624.935684][T25776] loop3: detected capacity change from 0 to 16382 [ 624.952162][T25768] UDF-fs: Scanning with blocksize 4096 failed 05:01:01 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_REWIND(r0, 0x40084146, &(0x7f0000000040)) [ 624.999390][T25768] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 625.030074][T25804] loop0: detected capacity change from 0 to 87 05:01:01 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300"/219, 0xdb, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:01:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 625.088027][ T36] audit: type=1804 audit(1626584461.137:435): pid=25804 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/666/file1/bus" dev="loop0" ino=24 res=1 errno=0 [ 625.143888][ T36] audit: type=1800 audit(1626584461.137:436): pid=25804 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=24 res=0 errno=0 [ 625.216777][T25810] loop2: detected capacity change from 0 to 264192 [ 625.268553][T25810] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 625.305348][T25816] loop4: detected capacity change from 0 to 2752 05:01:01 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 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, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) listen(r1, 0x10003) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, 0x0) r2 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000240)=0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) fcntl$setown(r0, 0x8, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x6, 0x0, 0x7, 0x8}, {0x0, 0x43, 0x9, 0x46fdb22}, {}]}, 0x10) 05:01:01 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000380), 0x10) listen(r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000040), 0x10) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x9, 0xff, 0x4, 0x9, 0x0, 0x9, 0x4000, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x17}, 0xb00a, 0x0, 0x2d, 0x9, 0x6, 0x5, 0x1, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x9, r3, 0x9) sendmmsg$alg(r2, &(0x7f0000000c40)=[{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000001c0)="83", 0xffffff6a}], 0x1, 0x0, 0x0, 0x4}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000000), 0x8) [ 625.339074][T25820] loop0: detected capacity change from 0 to 87 [ 625.387455][T25816] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:01:01 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:01:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 625.484334][T25816] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:01:01 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 625.567093][T25816] UDF-fs: Scanning with blocksize 512 failed [ 625.630263][T25834] loop2: detected capacity change from 0 to 264192 [ 625.640787][T25816] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 625.654719][T25816] UDF-fs: Scanning with blocksize 1024 failed [ 625.677581][T25834] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 625.705824][T25816] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 625.738150][T25816] UDF-fs: Scanning with blocksize 2048 failed 05:01:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 625.797853][T25843] loop0: detected capacity change from 0 to 87 [ 625.806580][T25816] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 625.833359][T25816] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 625.859575][T25816] UDF-fs: Scanning with blocksize 4096 failed [ 625.927594][T25816] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 625.936621][T25846] loop2: detected capacity change from 0 to 264192 05:01:02 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300"/219, 0xdb, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 626.011678][T25846] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 05:01:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:01:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53", 0x39, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 626.236445][T25856] loop0: detected capacity change from 0 to 87 [ 626.342929][T25861] loop4: detected capacity change from 0 to 2752 [ 626.547821][T25861] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 626.638435][T25861] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:01:02 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:01:02 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:01:02 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x10000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000380), 0x10) listen(r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000040), 0x10) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe6, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x80, 0x9, 0xff, 0x4, 0x9, 0x0, 0x9, 0x4000, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x17}, 0xb00a, 0x0, 0x2d, 0x9, 0x6, 0x5, 0x1, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x9, r3, 0x9) sendmmsg$alg(r2, &(0x7f0000000c40)=[{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000001c0)="83", 0xffffff6a}], 0x1, 0x0, 0x0, 0x4}], 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000000), 0x8) [ 626.728845][T25861] UDF-fs: Scanning with blocksize 512 failed [ 626.774782][T25869] loop2: detected capacity change from 0 to 264192 [ 626.814608][T25861] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 626.907060][T25869] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 626.946592][T25861] UDF-fs: Scanning with blocksize 1024 failed [ 627.073542][T25861] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 627.125862][T25861] UDF-fs: Scanning with blocksize 2048 failed [ 627.154070][T25861] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 627.276740][T25861] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 627.294512][T25861] UDF-fs: Scanning with blocksize 4096 failed [ 627.317556][T25861] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 627.320031][T25882] loop0: detected capacity change from 0 to 87 05:01:05 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ac0), 0x0, 0x0) ioctl$SNDCTL_TMR_METRONOME(r0, 0x40045407) 05:01:05 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 05:01:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef0100010000", 0x3f, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:01:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300"/219, 0xdb, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:01:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:01:05 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00000002c0)="8127d7ac5c24b3f1b0e16edac7a27a17a3a2b4c0c5eb2861c0344f0a7d4721fd41ca9ff002c4ca619e84db327d5ae2aef035d47b42fa5cd15845f5a0d01aab9f59fd5056b2fd4a30271da7dfa3bdedf588b016156469a958c8475197e5a90d0f57cf2dd56d36a9cf0b4c1da34e901c43aa85fcb916e7c25706dcf7d2f010168e6d0d6d23ce9caea0", 0x88) [ 629.351825][T25898] loop0: detected capacity change from 0 to 87 [ 629.385474][T25902] loop2: detected capacity change from 0 to 264192 [ 629.407297][T25901] loop4: detected capacity change from 0 to 2752 [ 629.450840][ T36] kauditd_printk_skb: 8 callbacks suppressed [ 629.450854][ T36] audit: type=1804 audit(1626584465.508:445): pid=25898 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/671/file1/bus" dev="loop0" ino=26 res=1 errno=0 [ 629.514292][T25901] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 629.538922][T25902] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 629.550479][T25902] ext4_test_bit(bit=28, block=18) = 0 05:01:05 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000600)={&(0x7f0000000800)={0x11c, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0xd2, 0x1, 'wpan0\x00\xcd9;\x8bVt\b\xe1\x95\xa9R\xd5\xf3\x89S*K\xd4\x8d\xd6S\xff\x00\xc5\xfb\xe3\xc45\xa2\x8eU\x8eM\x84X1t\x93\xe1\x8a\xe7\x12)\xa8\x8cd\x84|\x06j\x91\xece\x9bc\x9b\xb04t-\xa8\x00\x00\x00\x00\xe0\'o\xcd\xae\xbaG >h\x02\xd7\x1b\x91\x97~\x9b|\xa8\x01\x17\x8a\xcfs\x92\xfe\xa0\xf2\x11\xf3?\xfcp\x1d*\xe4\xecl\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xfd\x91\x16\f\x8e\x103qg\x96\x8c\x8a\xa9\x9f\x8ck\x7f%\xcd\xe1d$\xcd\xd5\xeb\x98\xcf\xeag\xe1Y0\x05 i\xa0\xd2a\x87\xce\x0e\xfa^\xe3\xbf\x15}\xc0\'\xdc\xf2\x9d-\xac\xc7\xb1Q\xe6!\x96\xb3\"o\xbc#\xbe?\xb3\x9e\x1a\x8c\x87\xeeJU\xf4$j(ucr\x90\x9bs\xbb2'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @multicast1}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010100}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x3}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}]}, 0x11c}}, 0x4000) mkdir(&(0x7f00000002c0)='./file1/file0\x00', 0x0) mount$overlay(0x40000d, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) [ 629.556553][T25902] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 629.569027][ T36] audit: type=1800 audit(1626584465.578:446): pid=25898 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=26 res=0 errno=0 [ 629.591977][T25901] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 629.604102][T25901] UDF-fs: Scanning with blocksize 512 failed [ 629.623698][T25901] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 629.631788][T25901] UDF-fs: Scanning with blocksize 1024 failed [ 629.715451][T25901] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 629.723621][T25901] UDF-fs: Scanning with blocksize 2048 failed 05:01:05 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cpuinfo\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000100)) 05:01:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 629.781442][T25901] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 629.811007][T25917] overlayfs: failed to resolve './file1': -2 05:01:05 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:01:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSETD(r0, 0x400455c8, 0x0) [ 629.893272][T25901] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 629.901341][T25901] UDF-fs: Scanning with blocksize 4096 failed [ 629.907953][T25901] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 629.924046][T25921] overlayfs: unrecognized mount option "uppe€" or missing value 05:01:06 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000380), 0x10) listen(r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000040), 0x10) getpeername(r1, 0x0, &(0x7f0000000140)) 05:01:06 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e7578205544464653000000000000000000000004", 0xdd, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) [ 630.129361][ T8445] Bluetooth: hci6: sending frame failed (-49) [ 630.146984][T25934] loop2: detected capacity change from 0 to 264192 [ 630.152386][T25933] loop0: detected capacity change from 0 to 87 [ 630.176771][T25934] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 630.203178][T25934] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 630.222900][T25934] ext4_test_bit(bit=28, block=18) = 0 [ 630.228644][T25934] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 630.239743][ T36] audit: type=1804 audit(1626584466.288:447): pid=25933 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/672/file1/bus" dev="loop0" ino=27 res=1 errno=0 05:01:06 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 630.266054][ T36] audit: type=1800 audit(1626584466.288:448): pid=25933 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=27 res=0 errno=0 05:01:06 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 630.352471][T25943] loop4: detected capacity change from 0 to 2752 05:01:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 630.498349][T25943] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! 05:01:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCDELRT(r0, 0x5452, &(0x7f0000000140)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}}) [ 630.552938][T25943] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 630.567417][T25952] loop0: detected capacity change from 0 to 87 [ 630.623895][T25943] UDF-fs: Scanning with blocksize 512 failed [ 630.663581][ T36] audit: type=1804 audit(1626584466.718:449): pid=25952 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/673/file1/bus" dev="loop0" ino=28 res=1 errno=0 [ 630.703500][T25955] loop2: detected capacity change from 0 to 264192 [ 630.737863][T25943] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:01:06 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x7}}, [@NFT_MSG_NEWSET={0x4c, 0x9, 0xa, 0x401, 0x0, 0x0, {}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2}, @NFTA_SET_FLAGS={0x8}, @NFTA_SET_OBJ_TYPE={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x10}}, 0x74}}, 0x0) [ 630.813698][T25943] UDF-fs: Scanning with blocksize 1024 failed [ 630.823007][T25955] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 630.860559][ T36] audit: type=1800 audit(1626584466.718:450): pid=25952 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="loop0" ino=28 res=0 errno=0 05:01:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x31, 0x0, &(0x7f0000000040)) [ 630.918589][T25955] EXT4-fs error (device loop2): ext4_orphan_get:1414: comm syz-executor.2: bad orphan inode 29 [ 630.938218][T25943] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:01:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(0x0, 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 631.058390][T25943] UDF-fs: Scanning with blocksize 2048 failed [ 631.064683][T25955] ext4_test_bit(bit=28, block=18) = 0 [ 631.096364][T25955] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 631.103572][T25971] loop0: detected capacity change from 0 to 87 [ 631.125800][T25943] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:01:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f01", 0x35, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:01:07 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(0x0, 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 631.195452][T25943] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 631.232560][T25943] UDF-fs: Scanning with blocksize 4096 failed [ 631.295469][T25943] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 631.375926][T25977] loop0: detected capacity change from 0 to 87 [ 631.395070][T25980] loop2: detected capacity change from 0 to 264192 [ 631.465611][T25980] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 632.197747][ T20] Bluetooth: hci6: command 0x1003 tx timeout [ 632.203862][ T8445] Bluetooth: hci6: sending frame failed (-49) [ 634.277429][ T20] Bluetooth: hci6: command 0x1001 tx timeout [ 634.283546][ T8445] Bluetooth: hci6: sending frame failed (-49) [ 636.365184][ T9705] Bluetooth: hci6: command 0x1009 tx timeout 05:01:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSETD(r0, 0x400455c8, 0x0) 05:01:16 executing program 5: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000280), 0x0, 0x0) fcntl$getflags(r0, 0x1) 05:01:16 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 05:01:16 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e7578205544464653000000000000000000000004", 0xdd, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:01:16 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(0x0, 0x86000, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:01:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f01", 0x35, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 640.263312][T26005] loop0: detected capacity change from 0 to 87 [ 640.279461][T26007] loop2: detected capacity change from 0 to 264192 [ 640.282495][T26006] loop4: detected capacity change from 0 to 2752 05:01:16 executing program 5: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000280), 0x0, 0x0) fcntl$getflags(r0, 0x1) [ 640.307996][ T94] Bluetooth: hci6: Frame reassembly failed (-84) [ 640.330554][T26007] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 640.344122][T26006] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 640.356143][T26006] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 640.395980][T26006] UDF-fs: Scanning with blocksize 512 failed 05:01:16 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) 05:01:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f01", 0x35, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 640.463986][T26006] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:01:16 executing program 5: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000280), 0x0, 0x0) fcntl$getflags(r0, 0x1) [ 640.511551][T26006] UDF-fs: Scanning with blocksize 1024 failed [ 640.550156][T26022] loop2: detected capacity change from 0 to 264192 [ 640.571713][T26022] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 640.598410][T26006] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 640.626417][T26006] UDF-fs: Scanning with blocksize 2048 failed [ 640.650092][T26028] loop0: detected capacity change from 0 to 87 [ 640.671190][T26006] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 05:01:16 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$FUSE_OPEN(r0, 0x0, 0x0) [ 640.707429][T26006] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:01:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 640.743339][ T36] audit: type=1804 audit(1626584476.799:451): pid=26028 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/677/file1/bus" dev="loop0" ino=32 res=1 errno=0 [ 640.760429][T26006] UDF-fs: Scanning with blocksize 4096 failed [ 640.808461][T26006] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 640.927919][T26041] loop2: detected capacity change from 0 to 264192 [ 641.010112][T26028] attempt to access beyond end of device [ 641.010112][T26028] loop0: rw=2049, want=92, limit=87 [ 641.013725][T26041] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 641.083150][T26028] Buffer I/O error on dev loop0, logical block 45, lost async page write [ 641.114189][T26028] attempt to access beyond end of device [ 641.114189][T26028] loop0: rw=2049, want=94, limit=87 [ 641.183056][T26028] Buffer I/O error on dev loop0, logical block 46, lost async page write [ 642.356709][ T20] Bluetooth: hci6: command 0x1003 tx timeout [ 642.363297][ T8445] Bluetooth: hci6: sending frame failed (-49) [ 644.446488][ T20] Bluetooth: hci6: command 0x1001 tx timeout [ 644.453046][ T8445] Bluetooth: hci6: sending frame failed (-49) [ 646.516407][ T20] Bluetooth: hci6: command 0x1009 tx timeout 05:01:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xf) ioctl$KDADDIO(r0, 0x400455c8, 0x0) ioctl$TIOCSETD(r0, 0x400455c8, 0x0) 05:01:26 executing program 5: r0 = socket(0x18, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getpeername$packet(r0, 0x0, 0x0) 05:01:26 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0xe, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e7578205544464653000000000000000000000004", 0xdd, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e535230320000000000000000000000000000000000000000000000000000000000000000000002", 0xa2, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010d00)="09000200c2000100813f7600800000000010e4070913122c1702492c0100000000000000000000001800000000000000000000000000000000000000000000000000000000000000010000002e00000081020000a0020000002a4c696e7578205544464653000000000000000000000004050000000000000600000002000000500150010102", 0x86, 0x10000}, {&(0x7f0000010f00)="00000200d40001003ace2801a0", 0xd, 0x14000}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x1f4, 0xac000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00']) 05:01:26 executing program 1: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={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={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000140)=0xcd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{0x0, 0x40000, 0x0, 0x0, 0x0, 0x40000000}}], 0x4000000000003be, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) 05:01:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) 05:01:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', 0xaea1, 0x1, &(0x7f0000000300)=[{&(0x7f0000000140)="040005090000000066617400040409000200027400f801", 0x17}], 0x10, &(0x7f0000000080)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r0, 0x4010942a, &(0x7f0000000080)={0x1, 0x3f}) ioctl$IOCTL_VMCI_NOTIFICATIONS_RECEIVE(r1, 0x7a6, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$PPPIOCGUNIT(0xffffffffffffffff, 0x80047456, 0x0) [ 650.493262][T26066] loop4: detected capacity change from 0 to 2752 [ 650.502976][T26067] loop0: detected capacity change from 0 to 87 [ 650.530765][T26072] loop2: detected capacity change from 0 to 264192 05:01:26 executing program 5: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000000700)={0x2020}, 0x2020) [ 650.548145][T22116] Bluetooth: hci6: Frame reassembly failed (-84) [ 650.566550][T26066] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 650.618990][ T36] audit: type=1804 audit(1626584486.680:452): pid=26067 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir861129598/syzkaller.IF0nGA/678/file1/bus" dev="sda1" ino=14129 res=1 errno=0 [ 650.625507][T26072] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 650.678807][T26066] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 650.756354][T26066] UDF-fs: Scanning with blocksize 512 failed [ 650.861401][T26066] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found 05:01:27 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CONNECT(r0, &(0x7f0000000000)={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x120) [ 650.928681][T26066] UDF-fs: Scanning with blocksize 1024 failed 05:01:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f0000000040)=[{&(0x7f0000010000)="20000000800000000680ff00600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff", 0x38, 0x400}, {&(0x7f0000010100)="00050000000a83701d", 0x9, 0x4e0}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x800}, {&(0x7f0000012e00)="ed41000000080000d0f4655fd2f4655fd2f4655f000000000000040004", 0x1d, 0x11080}, {0x0, 0x0, 0x40011580}], 0x0, &(0x7f0000000040)=ANY=[]) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) socket$kcm(0x11, 0x200000000000002, 0x300) [ 651.017934][T26066] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 651.062325][T26066] UDF-fs: Scanning with blocksize 2048 failed [ 651.118251][T26066] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=512, location=512 [ 651.148369][T26093] loop2: detected capacity change from 0 to 264192 05:01:27 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) close(r1) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 651.195014][T26066] UDF-fs: warning (device loop4): udf_load_vrs: No anchor found [ 651.232670][T26093] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 651.254647][T26066] UDF-fs: Scanning with blocksize 4096 failed [ 651.288998][T26066] UDF-fs: warning (device loop4): udf_fill_super: No partition found (1) [ 651.350973][T26098] BUG: unable to handle page fault for address: fffffbfff34e32d0 [ 651.358725][T26098] #PF: supervisor read access in kernel mode [ 651.364799][T26098] #PF: error_code(0x0000) - not-present page [ 651.370868][T26098] PGD 23ffe5067 P4D 23ffe5067 PUD 23ffe4067 PMD 0 [ 651.377399][T26098] Oops: 0000 [#1] PREEMPT SMP KASAN [ 651.382606][T26098] CPU: 1 PID: 26098 Comm: syz-executor.5 Not tainted 5.14.0-rc1-syzkaller #0 [ 651.391412][T26098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 651.401476][T26098] RIP: 0010:kasan_check_range+0x80/0x2f0 [ 651.407231][T26098] Code: 00 00 fc ff df 4d 01 ea 4d 89 d6 4d 29 ce 49 83 fe 10 7f 30 4d 85 f6 0f 84 ae 01 00 00 4c 89 cb 4c 29 d3 0f 1f 80 00 00 00 00 <45> 0f b6 19 45 84 db 0f 85 f3 01 00 00 49 ff c1 48 ff c3 75 eb e9 [ 651.426938][T26098] RSP: 0018:ffffc9000244efd0 EFLAGS: 00010097 [ 651.432989][T26098] RAX: 0000000001585501 RBX: ffffffffffffffff RCX: ffffffff81620e2e [ 651.441226][T26098] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff9a719680 [ 651.449219][T26098] RBP: ffffc9000244f390 R08: dffffc0000000000 R09: fffffbfff34e32d0 [ 651.457212][T26098] R10: fffffbfff34e32d1 R11: 0000000000000000 R12: 1ffffffff34e32d0 [ 651.465434][T26098] R13: dffffc0000000001 R14: 0000000000000001 R15: ffff888024421c40 [ 651.473486][T26098] FS: 00007f0d9378c700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 651.482598][T26098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 651.489173][T26098] CR2: fffffbfff34e32d0 CR3: 0000000033132000 CR4: 00000000001506e0 [ 651.497243][T26098] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 651.505320][T26098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 651.513299][T26098] Call Trace: [ 651.516571][T26098] __lock_acquire+0xdee/0x6100 [ 651.521438][T26098] ? trace_lock_acquire+0x190/0x190 [ 651.526640][T26098] ? trace_lock_acquire+0x190/0x190 [ 651.531829][T26098] ? do_raw_spin_unlock+0x134/0x8a0 [ 651.537042][T26098] ? finish_lock_switch+0xee/0x1c0 [ 651.542256][T26098] ? rcu_read_lock_sched_held+0x87/0x110 [ 651.548113][T26098] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 651.554353][T26098] ? __schedule+0xc0f/0x11f0 [ 651.558950][T26098] ? lockdep_hardirqs_on+0x8d/0x130 [ 651.564367][T26098] ? rcu_read_lock_sched_held+0x87/0x110 [ 651.569987][T26098] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 651.575992][T26098] lock_acquire+0x182/0x4a0 [ 651.580518][T26098] ? complete_all+0x14/0x70 [ 651.585108][T26098] ? read_lock_is_recursive+0x10/0x10 [ 651.590492][T26098] ? __mutex_lock_common+0x570/0x3770 [ 651.595859][T26098] ? lockdep_hardirqs_off+0x69/0xf0 [ 651.601058][T26098] _raw_spin_lock_irqsave+0xb3/0x100 [ 651.606384][T26098] ? complete_all+0x14/0x70 [ 651.610898][T26098] ? _raw_spin_lock+0x40/0x40 [ 651.615565][T26098] ? __mutex_unlock_slowpath+0x17b/0x5a0 [ 651.621444][T26098] complete_all+0x14/0x70 [ 651.625763][T26098] kill_pending_fw_fallback_reqs+0x1e8/0x290 [ 651.631796][T26098] fw_pm_notify+0x5d/0xe0 [ 651.636115][T26098] blocking_notifier_call_chain_robust+0x13b/0x380 [ 651.642709][T26098] pm_notifier_call_chain_robust+0x27/0x50 [ 651.648511][T26098] snapshot_open+0x18a/0x260 [ 651.653171][T26098] ? snapshot_compat_ioctl+0x90/0x90 [ 651.658447][T26098] misc_open+0x346/0x3c0 [ 651.662732][T26098] chrdev_open+0x53b/0x5f0 [ 651.667186][T26098] ? cd_forget+0x160/0x160 [ 651.671588][T26098] ? hook_file_open+0xed/0x220 [ 651.676411][T26098] ? tomoyo_file_open+0xe6/0x170 [ 651.681524][T26098] ? fsnotify_perm+0x2fd/0x4d0 [ 651.686337][T26098] ? cd_forget+0x160/0x160 [ 651.690734][T26098] do_dentry_open+0x7cb/0x1020 [ 651.695492][T26098] path_openat+0x27e7/0x36b0 [ 651.700266][T26098] ? stack_trace_snprint+0xe0/0xe0 [ 651.705508][T26098] ? do_filp_open+0x4d0/0x4d0 [ 651.710257][T26098] ? alloc_fd+0x5e1/0x680 [ 651.714652][T26098] ? rcu_read_lock_sched_held+0x87/0x110 [ 651.720359][T26098] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 651.726329][T26098] do_filp_open+0x253/0x4d0 [ 651.730819][T26098] ? vfs_tmpfile+0x230/0x230 [ 651.735405][T26098] ? alloc_fd+0x5e1/0x680 [ 651.739719][T26098] ? do_raw_spin_unlock+0x134/0x8a0 [ 651.744940][T26098] ? _raw_spin_unlock+0x24/0x40 [ 651.749985][T26098] ? alloc_fd+0x5e1/0x680 [ 651.754414][T26098] do_sys_openat2+0x124/0x460 [ 651.759109][T26098] ? __context_tracking_exit+0x7a/0xd0 [ 651.764711][T26098] ? do_sys_open+0x220/0x220 [ 651.769304][T26098] __x64_sys_openat+0x243/0x290 [ 651.774199][T26098] ? __ia32_sys_open+0x270/0x270 [ 651.779140][T26098] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 651.785151][T26098] ? lockdep_hardirqs_on+0x8d/0x130 [ 651.790346][T26098] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 651.796524][T26098] do_syscall_64+0x3d/0xb0 [ 651.800954][T26098] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 651.806842][T26098] RIP: 0033:0x4665d9 [ 651.810734][T26098] 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 [ 651.830678][T26098] RSP: 002b:00007f0d9378c188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 651.839082][T26098] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 651.847053][T26098] RDX: 0000000000000000 RSI: 00000000200003c0 RDI: ffffffffffffff9c [ 651.855140][T26098] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 651.863380][T26098] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 651.871432][T26098] R13: 00007ffce7c27b9f R14: 00007f0d9378c300 R15: 0000000000022000 [ 651.879406][T26098] Modules linked in: [ 651.883305][T26098] CR2: fffffbfff34e32d0 [ 651.887446][T26098] ---[ end trace aeb8a39a9d106a94 ]--- [ 651.892889][T26098] RIP: 0010:kasan_check_range+0x80/0x2f0 [ 651.898536][T26098] Code: 00 00 fc ff df 4d 01 ea 4d 89 d6 4d 29 ce 49 83 fe 10 7f 30 4d 85 f6 0f 84 ae 01 00 00 4c 89 cb 4c 29 d3 0f 1f 80 00 00 00 00 <45> 0f b6 19 45 84 db 0f 85 f3 01 00 00 49 ff c1 48 ff c3 75 eb e9 [ 651.918264][T26098] RSP: 0018:ffffc9000244efd0 EFLAGS: 00010097 [ 651.924324][T26098] RAX: 0000000001585501 RBX: ffffffffffffffff RCX: ffffffff81620e2e [ 651.932297][T26098] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff9a719680 [ 651.940258][T26098] RBP: ffffc9000244f390 R08: dffffc0000000000 R09: fffffbfff34e32d0 [ 651.948233][T26098] R10: fffffbfff34e32d1 R11: 0000000000000000 R12: 1ffffffff34e32d0 [ 651.956376][T26098] R13: dffffc0000000001 R14: 0000000000000001 R15: ffff888024421c40 [ 651.964358][T26098] FS: 00007f0d9378c700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 651.973304][T26098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 651.979972][T26098] CR2: fffffbfff34e32d0 CR3: 0000000033132000 CR4: 00000000001506e0 [ 651.988325][T26098] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 651.996472][T26098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 652.004569][T26098] Kernel panic - not syncing: Fatal exception [ 652.012204][T26098] Kernel Offset: disabled [ 652.016530][T26098] Rebooting in 86400 seconds..