r1=>0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca", 0x15, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:46:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f19ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:46:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x7) 04:46:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227e, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:46:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0xfbffffff00000000, 0x0, &(0x7f0000001740)) 04:46:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x227f, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:46:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xc) 04:46:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f1aff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 700.960278][ T665] loop2: detected capacity change from 0 to 256 [ 700.977895][ T665] FAT-fs (loop2): bogus logical sector size 65295 [ 700.984397][ T665] FAT-fs (loop2): Can't find a valid FAT filesystem [ 701.072850][ T687] loop2: detected capacity change from 0 to 256 [ 701.092176][ T692] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. [ 701.098972][ T687] FAT-fs (loop2): bogus logical sector size 65295 [ 701.108160][ T687] FAT-fs (loop2): Can't find a valid FAT filesystem [ 701.142723][ T687] loop2: detected capacity change from 0 to 256 [ 701.149557][ T687] FAT-fs (loop2): bogus logical sector size 65295 [ 701.156040][ T687] FAT-fs (loop2): Can't find a valid FAT filesystem 04:46:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:46:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2282, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:46:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x47) 04:46:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0xfeffffff00000000, 0x0, &(0x7f0000001740)) [ 701.401292][ T715] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:00 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a78", 0x18, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f1bff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2283, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x1be) 04:47:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0xff0f000000000000, 0x0, &(0x7f0000001740)) 04:47:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2284, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2285, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x222) [ 701.862797][ T726] loop2: detected capacity change from 0 to 256 [ 701.877880][ T726] FAT-fs (loop2): bogus logical sector size 65295 [ 701.884447][ T726] FAT-fs (loop2): Can't find a valid FAT filesystem [ 701.979199][ T752] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. [ 701.999360][ T726] loop2: detected capacity change from 0 to 256 [ 702.011402][ T726] FAT-fs (loop2): bogus logical sector size 65295 [ 702.017851][ T726] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x258) 04:47:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2286, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0xffefffff00000000, 0x0, &(0x7f0000001740)) 04:47:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 702.261507][ T776] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:00 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a78", 0x18, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f1cff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2287, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x300) 04:47:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0xffffffff00000000, 0x0, &(0x7f0000001740)) 04:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x35a) 04:47:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2288, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x2289, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x3ec) [ 702.743590][ T788] loop2: detected capacity change from 0 to 256 [ 702.758639][ T788] FAT-fs (loop2): bogus logical sector size 65295 [ 702.765086][ T788] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b47, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 702.834732][ T788] loop2: detected capacity change from 0 to 256 [ 702.855256][ T788] FAT-fs (loop2): bogus logical sector size 65295 [ 702.859709][ T816] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. [ 702.861729][ T788] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 703.118856][ T839] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4b49, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x3f6) 04:47:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f1dff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:01 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a78", 0x18, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x2, &(0x7f0000001740)) 04:47:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5382, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x3fa) 04:47:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5385, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 703.602468][ T844] loop2: detected capacity change from 0 to 256 [ 703.637027][ T844] FAT-fs (loop2): bogus logical sector size 65295 [ 703.643507][ T844] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5386, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x3, &(0x7f0000001740)) 04:47:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x3fc) [ 703.774946][ T844] loop2: detected capacity change from 0 to 256 [ 703.786420][ T844] FAT-fs (loop2): bogus logical sector size 65295 [ 703.793062][ T844] FAT-fs (loop2): Can't find a valid FAT filesystem [ 703.815556][ T881] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x541b, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x3fe) 04:47:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f1eff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 703.951621][ T895] loop2: detected capacity change from 0 to 256 [ 703.961943][ T895] FAT-fs (loop2): bogus logical sector size 65295 [ 703.968362][ T895] FAT-fs (loop2): Can't find a valid FAT filesystem [ 703.988678][ T905] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 704.014849][ T895] loop2: detected capacity change from 0 to 256 [ 704.029371][ T895] FAT-fs (loop2): bogus logical sector size 65295 [ 704.035862][ T895] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:02 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f", 0x1a, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x4, &(0x7f0000001740)) 04:47:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5421, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x700) 04:47:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f21ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5450, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xc00) 04:47:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5451, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 704.539925][ T923] loop2: detected capacity change from 0 to 256 [ 704.553854][ T923] FAT-fs (loop2): bogus logical sector size 65295 [ 704.560334][ T923] FAT-fs (loop2): Can't find a valid FAT filesystem [ 704.654213][ T945] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f22ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x2000) 04:47:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x5, &(0x7f0000001740)) [ 704.817678][ T955] loop2: detected capacity change from 0 to 256 [ 704.827012][ T955] FAT-fs (loop2): bogus logical sector size 65295 [ 704.833476][ T955] FAT-fs (loop2): Can't find a valid FAT filesystem [ 704.858543][ T961] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:03 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f", 0x1a, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5452, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x2202) 04:47:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f23ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x6, &(0x7f0000001740)) [ 705.400230][ T978] loop2: detected capacity change from 0 to 256 [ 705.437749][ T978] FAT-fs (loop2): bogus logical sector size 65295 04:47:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x3f00) 04:47:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x5460, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 705.444264][ T978] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x4700) [ 705.521728][ T978] loop2: detected capacity change from 0 to 256 [ 705.528976][ T978] FAT-fs (loop2): bogus logical sector size 65295 [ 705.535535][ T978] FAT-fs (loop2): Can't find a valid FAT filesystem [ 705.553664][ T1000] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f24ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40049409, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x7, &(0x7f0000001740)) [ 705.673262][ T1015] loop2: detected capacity change from 0 to 256 [ 705.682144][ T1015] FAT-fs (loop2): bogus logical sector size 65295 [ 705.688629][ T1015] FAT-fs (loop2): Can't find a valid FAT filesystem [ 705.747606][ T1026] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:04 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f", 0x1a, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x5802) 04:47:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40086602, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f25ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x8, &(0x7f0000001740)) 04:47:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x5a03) 04:47:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x40087602, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x401c5820, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 706.303499][ T1041] loop2: detected capacity change from 0 to 256 [ 706.332380][ T1041] FAT-fs (loop2): bogus logical sector size 65295 [ 706.338932][ T1041] FAT-fs (loop2): Can't find a valid FAT filesystem [ 706.415319][ T1062] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xbe01) 04:47:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x9, &(0x7f0000001740)) 04:47:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f26ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 706.561083][ T1074] loop2: detected capacity change from 0 to 256 [ 706.571122][ T1074] FAT-fs (loop2): bogus logical sector size 65295 [ 706.577571][ T1074] FAT-fs (loop2): Can't find a valid FAT filesystem [ 706.590890][ T1080] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:05 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x4020940d, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xec03) 04:47:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f27ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xa, &(0x7f0000001740)) 04:47:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xf603) 04:47:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80086601, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f28ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 707.180118][ T1096] loop2: detected capacity change from 0 to 256 [ 707.200812][ T1096] FAT-fs (loop2): bogus logical sector size 65295 [ 707.207292][ T1096] FAT-fs (loop2): Can't find a valid FAT filesystem [ 707.231873][ T1108] netlink: 1292 bytes leftover after parsing attributes in process `syz-executor.5'. [ 707.293141][ T1113] loop2: detected capacity change from 0 to 256 [ 707.302871][ T1113] FAT-fs (loop2): bogus logical sector size 65295 [ 707.309341][ T1113] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x80087601, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfa03) 04:47:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xb, &(0x7f0000001740)) [ 707.368966][ T1113] loop2: detected capacity change from 0 to 256 [ 707.376019][ T1113] FAT-fs (loop2): bogus logical sector size 65295 [ 707.382471][ T1113] FAT-fs (loop2): Can't find a valid FAT filesystem [ 707.477608][ T1139] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:06 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f29ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x801c581f, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfc03) 04:47:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xc, &(0x7f0000001740)) 04:47:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfe03) [ 708.047662][ T1148] loop2: detected capacity change from 0 to 256 [ 708.057331][ T1148] FAT-fs (loop2): bogus logical sector size 65295 [ 708.063889][ T1148] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0045878, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 708.126565][ T1164] netlink: 1292 bytes leftover after parsing attributes in process `syz-executor.5'. [ 708.169638][ T1148] loop2: detected capacity change from 0 to 256 [ 708.189767][ T1148] FAT-fs (loop2): bogus logical sector size 65295 [ 708.196331][ T1148] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x40000) 04:47:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xd, &(0x7f0000001740)) 04:47:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0189436, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 708.339781][ T1191] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:07 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f2aff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc020660b, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x80000) 04:47:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xe, &(0x7f0000001740)) 04:47:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048120a, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x1000000) 04:47:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481223, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 708.933847][ T1201] loop2: detected capacity change from 0 to 256 [ 708.954743][ T1201] FAT-fs (loop2): bogus logical sector size 65295 [ 708.961206][ T1201] FAT-fs (loop2): Can't find a valid FAT filesystem [ 709.000085][ T1216] netlink: 1292 bytes leftover after parsing attributes in process `syz-executor.5'. [ 709.031860][ T1201] loop2: detected capacity change from 0 to 256 [ 709.044871][ T1201] FAT-fs (loop2): bogus logical sector size 65295 [ 709.051350][ T1201] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xf, &(0x7f0000001740)) 04:47:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x2000000) 04:47:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481225, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:07 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 709.220755][ T1247] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:08 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f2bff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x278ffff) 04:47:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122a, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x10, &(0x7f0000001740)) 04:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x3000000) 04:47:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122b, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 709.828590][ T1260] loop2: detected capacity change from 0 to 256 [ 709.838482][ T1260] FAT-fs (loop2): bogus logical sector size 65295 [ 709.844973][ T1260] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x7000000) 04:47:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122d, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xc000000) 04:47:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x11, &(0x7f0000001740)) [ 709.934622][ T1260] loop2: detected capacity change from 0 to 256 [ 709.943609][ T1260] FAT-fs (loop2): bogus logical sector size 65295 [ 709.950162][ T1260] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 710.089880][ T1299] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:08 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048122e, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f2cff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x20000000) 04:47:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x12, &(0x7f0000001740)) 04:47:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f2dff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481230, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x22020000) [ 710.697237][ T1310] loop2: detected capacity change from 0 to 256 [ 710.707091][ T1310] FAT-fs (loop2): bogus logical sector size 65295 [ 710.713572][ T1310] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048124c, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f2eff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 710.787700][ T1326] loop2: detected capacity change from 0 to 256 [ 710.799092][ T1326] FAT-fs (loop2): bogus logical sector size 65295 [ 710.805569][ T1326] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481258, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 710.893998][ T1338] loop2: detected capacity change from 0 to 256 [ 710.903352][ T1338] FAT-fs (loop2): bogus logical sector size 65295 [ 710.909791][ T1338] FAT-fs (loop2): Can't find a valid FAT filesystem [ 710.970866][ T1352] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x3f000000) 04:47:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x13, &(0x7f0000001740)) 04:47:09 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f2fff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481263, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481264, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x47000000) 04:47:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481268, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 711.585710][ T1359] loop2: detected capacity change from 0 to 256 [ 711.600356][ T1359] FAT-fs (loop2): bogus logical sector size 65295 [ 711.607238][ T1359] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x58020000) [ 711.662717][ T1359] loop2: detected capacity change from 0 to 256 [ 711.674952][ T1359] FAT-fs (loop2): bogus logical sector size 65295 [ 711.681489][ T1359] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481269, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f30ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x14, &(0x7f0000001740)) 04:47:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126c, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 711.793455][ T1394] loop2: detected capacity change from 0 to 256 [ 711.824187][ T1394] FAT-fs (loop2): bogus logical sector size 65295 [ 711.830821][ T1394] FAT-fs (loop2): Can't find a valid FAT filesystem [ 711.860322][ T1405] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 711.902116][ T1394] loop2: detected capacity change from 0 to 256 [ 711.909041][ T1394] FAT-fs (loop2): bogus logical sector size 65295 [ 711.915514][ T1394] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:10 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x10, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x5a030000) 04:47:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048126f, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f31ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x15, &(0x7f0000001740)) 04:47:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481270, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xbe010000) [ 712.462419][ T1429] loop2: detected capacity change from 0 to 256 [ 712.471951][ T1429] FAT-fs (loop2): bogus logical sector size 65295 [ 712.478372][ T1429] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481274, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 712.522112][ T1429] loop2: detected capacity change from 0 to 256 [ 712.559413][ T1429] FAT-fs (loop2): bogus logical sector size 65295 [ 712.565899][ T1429] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xec030000) [ 712.577519][ T1447] netlink: 1292 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481275, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f32ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 712.711931][ T1466] loop2: detected capacity change from 0 to 256 [ 712.721322][ T1466] FAT-fs (loop2): bogus logical sector size 65295 [ 712.727836][ T1466] FAT-fs (loop2): Can't find a valid FAT filesystem [ 712.735467][ T1470] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:11 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x10, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x16, &(0x7f0000001740)) 04:47:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481278, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xf6030000) 04:47:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f33ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc048127a, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:47:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfa030000) [ 713.340275][ T1484] loop2: detected capacity change from 0 to 256 [ 713.351542][ T1484] FAT-fs (loop2): bogus logical sector size 65295 [ 713.358034][ T1484] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f34ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 713.414842][ T1495] netlink: 1292 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfc030000) 04:47:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2, 0x19b, 0x200}) 04:47:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 713.490554][ T1505] loop2: detected capacity change from 0 to 256 [ 713.507979][ T1505] FAT-fs (loop2): bogus logical sector size 65295 [ 713.514669][ T1505] FAT-fs (loop2): Can't find a valid FAT filesystem [ 713.547930][ T1517] blktrace: Concurrent blktraces are not allowed on sg0 [ 713.555155][ T1519] blktrace: Concurrent blktraces are not allowed on sg0 [ 713.572282][ T1505] loop2: detected capacity change from 0 to 256 [ 713.586319][ T1505] FAT-fs (loop2): bogus logical sector size 65295 [ 713.592888][ T1505] FAT-fs (loop2): Can't find a valid FAT filesystem [ 713.606645][ T1525] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:12 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x10, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x17, &(0x7f0000001740)) 04:47:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x3, 0x19b, 0x200}) 04:47:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfdfdffff) 04:47:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f35ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4, 0x19b, 0x200}) 04:47:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f36ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 714.213180][ T1536] blktrace: Concurrent blktraces are not allowed on sg0 [ 714.213180][ T1533] loop2: detected capacity change from 0 to 256 [ 714.217735][ T1533] FAT-fs (loop2): bogus logical sector size 65295 [ 714.232829][ T1533] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfe030000) [ 714.294659][ T1549] netlink: 1292 bytes leftover after parsing attributes in process `syz-executor.5'. [ 714.314275][ T1546] loop2: detected capacity change from 0 to 256 [ 714.323826][ T1553] blktrace: Concurrent blktraces are not allowed on sg0 [ 714.333545][ T1546] FAT-fs (loop2): bogus logical sector size 65295 04:47:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x5, 0x19b, 0x200}) 04:47:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x18, &(0x7f0000001740)) [ 714.340098][ T1546] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xffff7802) 04:47:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 714.406486][ T1546] loop2: detected capacity change from 0 to 256 [ 714.416585][ T1569] blktrace: Concurrent blktraces are not allowed on sg0 [ 714.424756][ T1546] FAT-fs (loop2): bogus logical sector size 65295 [ 714.431218][ T1546] FAT-fs (loop2): Can't find a valid FAT filesystem [ 714.463721][ T1572] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f37ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6, 0x19b, 0x200}) 04:47:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfffffdfd) 04:47:13 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x19, &(0x7f0000001740)) 04:47:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7, 0x19b, 0x200}) [ 715.087463][ T1585] blktrace: Concurrent blktraces are not allowed on sg0 [ 715.094698][ T1586] loop2: detected capacity change from 0 to 256 [ 715.121916][ T1586] FAT-fs (loop2): bogus logical sector size 65295 [ 715.128382][ T1586] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8, 0x19b, 0x200}) [ 715.131789][ T1596] blktrace: Concurrent blktraces are not allowed on sg0 04:47:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x80000000000) 04:47:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x9, 0x19b, 0x200}) [ 715.172724][ T1597] netlink: 1292 bytes leftover after parsing attributes in process `syz-executor.5'. [ 715.205352][ T1586] loop2: detected capacity change from 0 to 256 [ 715.215163][ T1586] FAT-fs (loop2): bogus logical sector size 65295 04:47:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1a, &(0x7f0000001740)) 04:47:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x1000000000000) [ 715.221729][ T1586] FAT-fs (loop2): Can't find a valid FAT filesystem [ 715.233024][ T1609] blktrace: Concurrent blktraces are not allowed on sg0 [ 715.256367][ T1614] blktrace: Concurrent blktraces are not allowed on sg0 04:47:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f38ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x19b, 0x200}) 04:47:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x4000000000000) [ 715.341284][ T1635] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 715.364866][ T1639] loop2: detected capacity change from 0 to 256 [ 715.375189][ T1639] FAT-fs (loop2): bogus logical sector size 65295 [ 715.381654][ T1639] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:14 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb, 0x19b, 0x200}) 04:47:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x100000000000000) 04:47:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f39ff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1b, &(0x7f0000001740)) 04:47:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x200000000000000) [ 715.968607][ T1656] blktrace: Concurrent blktraces are not allowed on sg0 [ 715.988109][ T1657] blktrace: Concurrent blktraces are not allowed on sg0 [ 716.010366][ T1662] loop2: detected capacity change from 0 to 256 [ 716.022325][ T1662] FAT-fs (loop2): bogus logical sector size 65295 [ 716.028789][ T1662] FAT-fs (loop2): Can't find a valid FAT filesystem [ 716.046471][ T1671] netlink: 1292 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc, 0x19b, 0x200}) 04:47:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x278ffff00000000) 04:47:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1c, &(0x7f0000001740)) [ 716.083665][ T1662] loop2: detected capacity change from 0 to 256 [ 716.092086][ T1662] FAT-fs (loop2): bogus logical sector size 65295 [ 716.098511][ T1662] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f3aff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xd, 0x19b, 0x200}) [ 716.205537][ T1700] blktrace: Concurrent blktraces are not allowed on sg0 [ 716.224165][ T1701] loop2: detected capacity change from 0 to 256 [ 716.232568][ T1707] blktrace: Concurrent blktraces are not allowed on sg0 [ 716.234293][ T1701] FAT-fs (loop2): bogus logical sector size 65295 [ 716.245984][ T1701] FAT-fs (loop2): Can't find a valid FAT filesystem [ 716.254127][ T1711] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 716.307698][ T1701] loop2: detected capacity change from 0 to 256 [ 716.315277][ T1701] FAT-fs (loop2): bogus logical sector size 65295 [ 716.321832][ T1701] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:15 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xe, 0x19b, 0x200}) 04:47:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x300000000000000) 04:47:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1d, &(0x7f0000001740)) 04:47:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f3bff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x700000000000000) 04:47:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xc00000000000000) 04:47:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x10, 0x19b, 0x200}) [ 716.868192][ T1730] loop2: detected capacity change from 0 to 256 [ 716.879334][ T1736] blktrace: Concurrent blktraces are not allowed on sg0 [ 716.884246][ T1730] FAT-fs (loop2): bogus logical sector size 65295 [ 716.892826][ T1730] FAT-fs (loop2): Can't find a valid FAT filesystem [ 716.966175][ T1754] netlink: 1292 bytes leftover after parsing attributes in process `syz-executor.5'. [ 716.986372][ T1730] loop2: detected capacity change from 0 to 256 [ 716.992575][ T1776] blktrace: Concurrent blktraces are not allowed on sg0 [ 717.003898][ T1730] FAT-fs (loop2): bogus logical sector size 65295 04:47:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x11, 0x19b, 0x200}) 04:47:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1e, &(0x7f0000001740)) 04:47:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x2000000000000000) [ 717.010427][ T1730] FAT-fs (loop2): Can't find a valid FAT filesystem [ 717.086716][ T1793] blktrace: Concurrent blktraces are not allowed on sg0 [ 717.137610][ T1798] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x12, 0x19b, 0x200}) 04:47:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f3cff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x2202000000000000) 04:47:16 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x2c, &(0x7f0000001740)) 04:47:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x25, 0x19b, 0x200}) [ 717.756011][ T1807] blktrace: Concurrent blktraces are not allowed on sg0 [ 717.763683][ T1808] loop2: detected capacity change from 0 to 256 04:47:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x3f00000000000000) [ 717.799389][ T1808] FAT-fs (loop2): bogus logical sector size 65295 [ 717.805851][ T1808] FAT-fs (loop2): Can't find a valid FAT filesystem [ 717.831507][ T1821] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x48, 0x19b, 0x200}) 04:47:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x4700000000000000) [ 717.848943][ T1822] blktrace: Concurrent blktraces are not allowed on sg0 04:47:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c, 0x19b, 0x200}) [ 717.922658][ T1808] loop2: detected capacity change from 0 to 256 [ 717.938903][ T1808] FAT-fs (loop2): bogus logical sector size 65295 [ 717.945371][ T1808] FAT-fs (loop2): Can't find a valid FAT filesystem [ 717.960263][ T1834] blktrace: Concurrent blktraces are not allowed on sg0 04:47:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x48, &(0x7f0000001740)) [ 717.969411][ T1841] blktrace: Concurrent blktraces are not allowed on sg0 04:47:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f3dff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x60, 0x19b, 0x200}) 04:47:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x5802000000000000) [ 718.012775][ T1849] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 718.054572][ T1856] loop2: detected capacity change from 0 to 256 [ 718.066193][ T1861] blktrace: Concurrent blktraces are not allowed on sg0 [ 718.070996][ T1856] FAT-fs (loop2): bogus logical sector size 65295 [ 718.079618][ T1856] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:16 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x68, 0x19b, 0x200}) 04:47:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x5a03000000000000) 04:47:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0f3eff", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x4c, &(0x7f0000001740)) 04:47:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c, 0x19b, 0x200}) [ 718.632168][ T1877] loop2: detected capacity change from 0 to 256 [ 718.639367][ T1876] blktrace: Concurrent blktraces are not allowed on sg0 [ 718.652754][ T1877] FAT-fs (loop2): bogus logical sector size 65295 [ 718.659196][ T1877] FAT-fs (loop2): Can't find a valid FAT filesystem [ 718.698956][ T1890] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x74, 0x19b, 0x200}) 04:47:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xbe01000000000000) 04:47:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x68, &(0x7f0000001740)) [ 718.771793][ T1877] loop2: detected capacity change from 0 to 256 [ 718.781110][ T1877] FAT-fs (loop2): bogus logical sector size 65295 [ 718.787559][ T1877] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a, 0x19b, 0x200}) 04:47:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff02", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 718.817355][ T1905] blktrace: Concurrent blktraces are not allowed on sg0 [ 718.824436][ T1904] blktrace: Concurrent blktraces are not allowed on sg0 [ 718.872898][ T1917] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 718.902170][ T1919] loop2: detected capacity change from 0 to 256 [ 718.909692][ T1919] FAT-fs (loop2): invalid media value (0x02) [ 718.915740][ T1919] FAT-fs (loop2): Can't find a valid FAT filesystem [ 718.974149][ T1919] loop2: detected capacity change from 0 to 256 [ 718.989055][ T1919] FAT-fs (loop2): invalid media value (0x02) [ 718.995141][ T1919] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x300, 0x19b, 0x200}) 04:47:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xec03000000000000) 04:47:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x6c, &(0x7f0000001740)) 04:47:17 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff03", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x500, 0x19b, 0x200}) [ 719.491870][ T1940] loop2: detected capacity change from 0 to 256 [ 719.492901][ T1943] blktrace: Concurrent blktraces are not allowed on sg0 [ 719.503971][ T1940] FAT-fs (loop2): invalid media value (0x03) [ 719.509486][ T1945] blktrace: Concurrent blktraces are not allowed on sg0 [ 719.511261][ T1940] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xf603000000000000) 04:47:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x600, 0x19b, 0x200}) [ 719.579098][ T1955] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 719.598054][ T1957] blktrace: Concurrent blktraces are not allowed on sg0 [ 719.618856][ T1962] blktrace: Concurrent blktraces are not allowed on sg0 04:47:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x74, &(0x7f0000001740)) 04:47:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x700, 0x19b, 0x200}) 04:47:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff04", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfa03000000000000) [ 719.640587][ T1940] loop2: detected capacity change from 0 to 256 [ 719.649721][ T1940] FAT-fs (loop2): invalid media value (0x03) [ 719.655757][ T1940] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x900, 0x19b, 0x200}) [ 719.709251][ T1981] blktrace: Concurrent blktraces are not allowed on sg0 [ 719.734462][ T1980] loop2: detected capacity change from 0 to 256 04:47:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfc03000000000000) [ 719.754819][ T1985] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 719.776893][ T1980] FAT-fs (loop2): invalid media value (0x04) [ 719.782993][ T1980] FAT-fs (loop2): Can't find a valid FAT filesystem [ 719.801129][ T1990] blktrace: Concurrent blktraces are not allowed on sg0 [ 719.830403][ T1992] blktrace: Concurrent blktraces are not allowed on sg0 [ 719.871590][ T1980] loop2: detected capacity change from 0 to 256 [ 719.884299][ T1980] FAT-fs (loop2): invalid media value (0x04) [ 719.890426][ T1980] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:18 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, 0x0, 0x0, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa00, 0x19b, 0x200}) 04:47:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfdfdffff00000000) 04:47:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff05", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x7a, &(0x7f0000001740)) [ 720.392545][ T2014] loop2: detected capacity change from 0 to 256 [ 720.403114][ T2014] FAT-fs (loop2): invalid media value (0x05) [ 720.409156][ T2014] FAT-fs (loop2): Can't find a valid FAT filesystem [ 720.439393][ T2022] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 720.452241][ T2014] loop2: detected capacity change from 0 to 256 [ 720.465146][ T2014] FAT-fs (loop2): invalid media value (0x05) [ 720.471167][ T2014] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xb00, 0x19b, 0x200}) 04:47:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xfe03000000000000) 04:47:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff06", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xc6, &(0x7f0000001740)) [ 720.558446][ T2037] blktrace: Concurrent blktraces are not allowed on sg0 [ 720.565952][ T2038] blktrace: Concurrent blktraces are not allowed on sg0 [ 720.577580][ T2041] loop2: detected capacity change from 0 to 256 [ 720.592778][ T2041] FAT-fs (loop2): invalid media value (0x06) [ 720.598782][ T2041] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xc00, 0x19b, 0x200}) 04:47:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff07", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 720.606189][ T2046] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 720.662324][ T2052] blktrace: Concurrent blktraces are not allowed on sg0 [ 720.705866][ T2057] loop2: detected capacity change from 0 to 256 [ 720.734901][ T2057] FAT-fs (loop2): invalid media value (0x07) [ 720.740941][ T2057] FAT-fs (loop2): Can't find a valid FAT filesystem [ 720.791931][ T2057] loop2: detected capacity change from 0 to 256 [ 720.801113][ T2057] FAT-fs (loop2): invalid media value (0x07) [ 720.807128][ T2057] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:19 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, 0x0, 0x0, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0xffffffff00000000) 04:47:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xd00, 0x19b, 0x200}) 04:47:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x2cc, &(0x7f0000001740)) 04:47:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff08", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xe00, 0x19b, 0x200}) [ 721.247711][ T2078] blktrace: Concurrent blktraces are not allowed on sg0 [ 721.248913][ T2076] loop2: detected capacity change from 0 to 256 [ 721.255324][ T2079] blktrace: Concurrent blktraces are not allowed on sg0 [ 721.273479][ T2076] FAT-fs (loop2): invalid media value (0x08) [ 721.279482][ T2076] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x10, r1, 0x14a01000) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 721.338404][ T2076] loop2: detected capacity change from 0 to 256 [ 721.345325][ T2088] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 721.352215][ T2094] debugfs: File 'dropped' in directory 'loop0' already present! 04:47:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 721.392603][ T2076] FAT-fs (loop2): invalid media value (0x08) [ 721.398703][ T2076] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1100, 0x19b, 0x200}) 04:47:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x300, &(0x7f0000001740)) 04:47:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1200, 0x19b, 0x200}) [ 721.457048][ T2094] debugfs: File 'msg' in directory 'loop0' already present! [ 721.472203][ T2107] blktrace: Concurrent blktraces are not allowed on sg0 [ 721.482743][ T2094] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff09", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 721.501802][ T2110] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 721.519831][ T2097] debugfs: File 'dropped' in directory 'loop0' already present! [ 721.534843][ T2097] debugfs: File 'msg' in directory 'loop0' already present! [ 721.560233][ T2097] debugfs: File 'trace0' in directory 'loop0' already present! [ 721.574952][ T2097] debugfs: File 'dropped' in directory 'loop0' already present! [ 721.594781][ T2123] loop2: detected capacity change from 0 to 256 [ 721.599662][ T2097] debugfs: File 'msg' in directory 'loop0' already present! [ 721.608518][ T2123] FAT-fs (loop2): invalid media value (0x09) [ 721.612479][ T2097] debugfs: File 'trace0' in directory 'loop0' already present! [ 721.614545][ T2123] FAT-fs (loop2): Can't find a valid FAT filesystem [ 721.624533][ T2097] debugfs: File 'dropped' in directory 'loop0' already present! [ 721.638440][ T2097] debugfs: File 'msg' in directory 'loop0' already present! [ 721.658457][ T2097] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff0a", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2000, 0x19b, 0x200}) 04:47:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x480, &(0x7f0000001740)) 04:47:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x294801) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7, 0x19b, 0x200, 0x0, 0x10001, r1}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x84040, 0xa3) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000100)) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x2) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) r4 = timerfd_create(0x2, 0x800) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r4, 0x5000943f, &(0x7f0000000280)={{r2}, 0x0, 0xa, @inherit={0x50, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000000001000000000000000700000000000000ff7f000000ee0000020000000000000001800000000000005f00000000000000d30000000000000025d40000008000000800000000000000"]}, @subvolid}) 04:47:20 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, 0x0, 0x0, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:20 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="66530700ae897094e7b126b097eaa769be6d28c41bd34e677d114b655ef5f0166391c68f72e44e260f82e8a9bfc92b1055f69a37237647e947e4df739526ecbb3987b178b1ead5a678216d5d3568dab9af7a4d5cc06f3e", 0x57}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x34) ptrace$cont(0x18, r0, 0x3, 0xfffffffffffffffd) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000000c0)=0x1) ioctl$BLKTRACESTOP(r1, 0x1276, 0x0) 04:47:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x2500, 0x19b, 0x200}) [ 722.122084][ T2131] loop2: detected capacity change from 0 to 256 [ 722.134329][ T2131] FAT-fs (loop2): invalid media value (0x0a) [ 722.140369][ T2131] FAT-fs (loop2): Can't find a valid FAT filesystem [ 722.158869][ T2141] blktrace: Concurrent blktraces are not allowed on sg0 04:47:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, 0x0, 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x404000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r1, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r2, 0xf502, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4800, 0x19b, 0x200}) [ 722.216091][ T2152] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 722.225666][ T2131] loop2: detected capacity change from 0 to 256 [ 722.228606][ T2155] blktrace: Concurrent blktraces are not allowed on sg0 [ 722.245651][ T2131] FAT-fs (loop2): invalid media value (0x0a) [ 722.251665][ T2131] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x500, &(0x7f0000001740)) 04:47:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff0b", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 722.299493][ T2165] blktrace: Concurrent blktraces are not allowed on sg0 04:47:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9863999ad3157f9, 0x10, r0, 0x90092000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4c00, 0x19b, 0x200}) [ 722.347418][ T2174] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 722.364671][ T2175] loop2: detected capacity change from 0 to 256 [ 722.380259][ T2175] FAT-fs (loop2): invalid media value (0x0b) [ 722.386276][ T2175] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6000, 0x19b, 0x200}) [ 722.394289][ T2183] blktrace: Concurrent blktraces are not allowed on sg0 [ 722.401337][ T2184] blktrace: Concurrent blktraces are not allowed on sg0 [ 722.435173][ T2175] loop2: detected capacity change from 0 to 256 04:47:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff0c", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 722.441247][ T2191] blktrace: Concurrent blktraces are not allowed on sg0 [ 722.445129][ T2175] FAT-fs (loop2): invalid media value (0x0b) [ 722.454413][ T2175] FAT-fs (loop2): Can't find a valid FAT filesystem [ 722.517869][ T2199] loop2: detected capacity change from 0 to 256 [ 722.526297][ T2199] FAT-fs (loop2): invalid media value (0x0c) [ 722.532328][ T2199] FAT-fs (loop2): Can't find a valid FAT filesystem [ 722.582617][ T2199] loop2: detected capacity change from 0 to 256 [ 722.590700][ T2199] FAT-fs (loop2): invalid media value (0x0c) [ 722.596739][ T2199] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:21 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:21 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000100)={[0x100000001]}, 0x8, 0x80000) ioctl$RTC_VL_READ(r0, 0x80047013, &(0x7f0000000180)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@mcast2, @local, @loopback={0xfec0ffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0d20006, r3}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='status\x00') preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) sendto$packet(r4, &(0x7f0000000040)="c2962c6c07508369c04f8c355e51a259a6d646022f4f86351ba1f172f693fc2a4d", 0x21, 0x8850, &(0x7f0000000080)={0x11, 0x19, r3, 0x1, 0x1f, 0x6, @local}, 0x14) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}}, 0x10) r5 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r5, 0x1276, 0x0) 04:47:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x600, &(0x7f0000001740)) [ 723.014715][ T2213] blktrace: Concurrent blktraces are not allowed on sg0 [ 723.063272][ T2216] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, 0x0, 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6800, 0x19b, 0x200}) 04:47:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff0d", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) readv(r1, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/37, 0x25}, {&(0x7f0000001180)=""/176, 0xb0}, {&(0x7f0000001240)=""/164, 0xa4}, {&(0x7f0000001300)}], 0x6) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6c00, 0x19b, 0x200}) [ 723.156476][ T2225] debugfs: File 'dropped' in directory 'loop0' already present! [ 723.164743][ T2225] debugfs: File 'msg' in directory 'loop0' already present! [ 723.172335][ T2226] loop2: detected capacity change from 0 to 256 [ 723.183418][ T2225] debugfs: File 'trace0' in directory 'loop0' already present! [ 723.200008][ T2226] FAT-fs (loop2): invalid media value (0x0d) 04:47:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x700, &(0x7f0000001740)) 04:47:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7400, 0x19b, 0x200}) [ 723.206102][ T2226] FAT-fs (loop2): Can't find a valid FAT filesystem [ 723.213657][ T2234] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 723.226002][ T2235] blktrace: Concurrent blktraces are not allowed on sg0 [ 723.260278][ T2225] blktrace: Concurrent blktraces are not allowed on sg0 [ 723.282002][ T2226] loop2: detected capacity change from 0 to 256 [ 723.297006][ T2242] debugfs: File 'dropped' in directory 'loop0' already present! 04:47:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x19b, 0x200}) [ 723.308072][ T2226] FAT-fs (loop2): invalid media value (0x0d) [ 723.314109][ T2226] FAT-fs (loop2): Can't find a valid FAT filesystem [ 723.339006][ T2242] debugfs: File 'msg' in directory 'loop0' already present! [ 723.354126][ T2250] blktrace: Concurrent blktraces are not allowed on sg0 04:47:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff0e", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 723.366593][ T2242] debugfs: File 'trace0' in directory 'loop0' already present! [ 723.434886][ T2259] loop2: detected capacity change from 0 to 256 [ 723.449624][ T2259] FAT-fs (loop2): invalid media value (0x0e) [ 723.455672][ T2259] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x202}) 04:47:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x80, 0x31, 0xa2, 0x1, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x7}, 0x2010, 0xfffffffffffffffd, 0x2, 0x1, 0x6, 0x1e4, 0x8, 0x0, 0x80000001, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = getpgrp(0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x204000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r4, 0x227b, &(0x7f00000002c0)) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) writev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)="cd195fc7e3b05f5aca5eb2eb5af1d3c2c0808714c9a0c8dd47bbb9fd459aa0196f75284b979afcdd9a6b36eae6f69944d1726852d00bd2018c976faa2f525d4cc43cb2bb363fc1df9f39a80592db429a0eb1815b7f7a5e873c6c6551b5da1f1141e08f5e798af29638b3d82c6670c36310491b29da568bd2754b89d3de23c9865a56fbe4f994c876231f13ba6b8457fc74d7cf6601205c6a532c54a19be163616f8a4bb535171d1d478a935793147a06956fcb4529d271954693192843ef5ea0c181412782f2559c3f6d", 0xca}, {&(0x7f00000001c0)="5c737006da53decf153c2ad22d5a063ca0d0d32806a3e5a32e4c19766c2959cd4fe70eb4cf331175ad35637edcd3d5761faafa0d7c466cda95bd06bfef7b128d3b50847f6546e677fc5e600507d606d8748788f10c66d855705c", 0x5a}], 0x2) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:22 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) [ 723.866978][ T2271] blktrace: Concurrent blktraces are not allowed on sg0 [ 723.868101][ T2272] debugfs: File 'dropped' in directory 'loop0' already present! [ 723.882004][ T2272] debugfs: File 'msg' in directory 'loop0' already present! [ 723.889350][ T2272] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, 0x0, 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x900, &(0x7f0000001740)) 04:47:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff0f", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x203}) 04:47:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0xa1a14000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x14, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882090000003ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e0350f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) preadv(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/228, 0xe4}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/60, 0x3c}, {&(0x7f0000000440)=""/250, 0xfa}], 0x6, 0x2, 0x8b) [ 723.917160][ T2275] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 723.929914][ T2272] blktrace: Concurrent blktraces are not allowed on sg0 [ 723.938693][ T2272] debugfs: File 'dropped' in directory 'loop0' already present! [ 723.946423][ T2272] debugfs: File 'msg' in directory 'loop0' already present! [ 723.954012][ T2272] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x204}) [ 724.014636][ T2284] blktrace: Concurrent blktraces are not allowed on sg0 [ 724.021750][ T2285] blktrace: Concurrent blktraces are not allowed on sg0 [ 724.029077][ T2286] loop2: detected capacity change from 0 to 256 [ 724.036343][ T2284] debugfs: File 'dropped' in directory 'loop0' already present! [ 724.047025][ T2284] debugfs: File 'msg' in directory 'loop0' already present! [ 724.054939][ T2286] FAT-fs (loop2): invalid media value (0x0f) 04:47:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x205}) [ 724.060982][ T2286] FAT-fs (loop2): Can't find a valid FAT filesystem [ 724.074997][ T2295] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 724.080400][ T2284] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff10", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 724.115716][ T2286] loop2: detected capacity change from 0 to 256 [ 724.123512][ T2286] FAT-fs (loop2): invalid media value (0x0f) [ 724.129625][ T2286] FAT-fs (loop2): Can't find a valid FAT filesystem [ 724.143065][ T2297] blktrace: Concurrent blktraces are not allowed on sg0 04:47:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xa00, &(0x7f0000001740)) 04:47:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x206}) 04:47:22 executing program 1: sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, 0x10, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8015}, 0x359e228ade7f2fcb) openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/tracepoint', 0x1b10c0, 0x4) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x8800, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000140)={0xffffffff, 0x0, 0x7, 0x75, 0x5}) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)="524b6bc5c04fd1713f989ac76b7aa22848eccd7d1f79e8f6d2fff32c", 0x1c}, {&(0x7f0000000340)="c58baadc9f4b0400eaf496f368ca283e2f674d6f84600e27a8743a5dc2c2ae6a344deb98d65dbf9130a9de32679b9f24727f1c960e09ed8ea7644d293e2c8f5638a82e2b9f1ecc4f3bc191932e9a9aaf5fd0ea5d2c8d80936ebb9d650e38724e24b65d5453da1d2158d5062cb0c31b65346dd51792b0b0b3fbf00ca65fc6450ee265d9832153574df56e2258738d9f16d89f5b6136bac8d5eec3b613a036badf76d323d96aafb52e28411cef2f670b0b814cc4de103e36222011c8d723ffaa9e187f158769dd0424c8a5dcd7ff130d13689bd5abbca9e59b0cc17ae638dbb15cae945619", 0xe4}, {&(0x7f0000000440)="d4b94c69", 0x4}, {&(0x7f0000000800)="a28b05c1b51699da9dfa7ebaa2f93897b5f2a24311fc6feff5b2e6d21d28051c77e7f91e1e467574c813d88318c303d388c7fd482b102c30cc0eea274f1aef3854e7481835d66ad1ba6d9543af7bbaab2feb171c247e98d9419fa6d51566b43836185d020c71ae08bf059356570d0083d56f93950885a1578f93cf84e3a97f90bc61ad5ffb8ece418647660e3d93ed0b6fa9fdf72c318bb78f6975200ec4286c1ab126", 0xa3}], 0x4) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x800, 0xd, 0xe, 0x19, "01553e968fb12ebce1f5d97381c363fd7ea33adcf313c638d5fab891dd0b13f2647d76cd21e4d4d5940886e882fcc6e968d7565b195a5800fda201494cfd7ac8", "1e3be144fddfdb4c427394e7672ce43a2df0fd36c5c1fd7668d48b58eccebd71", [0x200]}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 724.160714][ T2284] debugfs: File 'dropped' in directory 'loop0' already present! [ 724.173096][ T2284] debugfs: File 'msg' in directory 'loop0' already present! [ 724.181924][ T2284] debugfs: File 'trace0' in directory 'loop0' already present! [ 724.232162][ T2311] loop2: detected capacity change from 0 to 256 [ 724.248049][ T2311] FAT-fs (loop2): invalid media value (0x10) [ 724.254103][ T2311] FAT-fs (loop2): Can't find a valid FAT filesystem [ 724.264231][ T2317] blktrace: Concurrent blktraces are not allowed on sg0 [ 724.272518][ T2316] blktrace: Concurrent blktraces are not allowed on sg0 [ 724.291206][ T2316] debugfs: File 'dropped' in directory 'loop0' already present! [ 724.299642][ T2316] debugfs: File 'msg' in directory 'loop0' already present! [ 724.307903][ T2316] debugfs: File 'trace0' in directory 'loop0' already present! [ 724.321104][ T2311] loop2: detected capacity change from 0 to 256 [ 724.333665][ T2311] FAT-fs (loop2): invalid media value (0x10) [ 724.339745][ T2311] FAT-fs (loop2): Can't find a valid FAT filesystem [ 724.413247][ T2330] debugfs: File 'dropped' in directory 'loop0' already present! [ 724.421246][ T2330] debugfs: File 'msg' in directory 'loop0' already present! [ 724.428647][ T2330] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:23 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0x0, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) [ 724.767102][ T2336] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380)}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x207}) 04:47:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xb00, &(0x7f0000001740)) 04:47:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff11", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100), 0x3, 0x38800) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000180)={0x1, 0xffffff66, 0x19, &(0x7f0000000140)="565bad70ed6cbffc0a56f0fd77bbfefebeecb8e9022e5375f2"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = syz_io_uring_setup(0x1211, &(0x7f00000001c0)={0x0, 0xb302, 0x0, 0x1, 0x3bf, 0x0, r2}, &(0x7f000028a000/0x2000)=nil, &(0x7f000019a000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r4, 0x1261) r5 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r5}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) splice(r3, &(0x7f00000002c0)=0x10000, r4, &(0x7f0000000300)=0x8, 0x5ba5, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r2, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)=0xf38) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="590000007f000000000000009febd25af556609931d79b01000000000000001c234c703923b54d846a2f39e755eefb51661a91ed8432c34e030022f801002000000000004e7ec1e18886d6869c7ba5d8e11071eaae002237a1c7f329"]) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000340)={'\x00', 0x8, 0x5, 0x2, 0x1e, 0x9e3, r5}) [ 724.879772][ T2344] blktrace: Concurrent blktraces are not allowed on sg0 [ 724.881638][ T2346] loop2: detected capacity change from 0 to 256 [ 724.897266][ T2346] FAT-fs (loop2): invalid media value (0x11) [ 724.899223][ T2343] debugfs: File 'dropped' in directory 'loop0' already present! [ 724.903298][ T2346] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x208}) [ 724.928396][ T2343] debugfs: File 'msg' in directory 'loop0' already present! [ 724.935789][ T2350] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 724.936096][ T2343] debugfs: File 'trace0' in directory 'loop0' already present! [ 724.967539][ T2346] loop2: detected capacity change from 0 to 256 04:47:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x209}) 04:47:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff12", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x20a}) [ 724.976175][ T2346] FAT-fs (loop2): invalid media value (0x11) [ 724.982218][ T2346] FAT-fs (loop2): Can't find a valid FAT filesystem [ 724.995154][ T2343] debugfs: File 'dropped' in directory 'loop0' already present! [ 725.012180][ T2343] debugfs: File 'msg' in directory 'loop0' already present! [ 725.020537][ T2343] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x4201, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x40000, 0x1) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) fcntl$getflags(r0, 0x401) 04:47:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xc00, &(0x7f0000001740)) [ 725.067300][ T2369] loop2: detected capacity change from 0 to 256 [ 725.076490][ T2369] FAT-fs (loop2): invalid media value (0x12) [ 725.082539][ T2369] FAT-fs (loop2): Can't find a valid FAT filesystem [ 725.089375][ T2371] blktrace: Concurrent blktraces are not allowed on sg0 [ 725.106354][ T2376] blktrace: Concurrent blktraces are not allowed on sg0 [ 725.124646][ T2369] loop2: detected capacity change from 0 to 256 [ 725.131729][ T2369] FAT-fs (loop2): invalid media value (0x12) [ 725.137721][ T2369] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:23 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) [ 725.617163][ T2393] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380)}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x20b}) 04:47:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19a, 0x200, 0x0, 0x1}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff13", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xd00, &(0x7f0000001740)) 04:47:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x20c}) 04:47:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xfffffffffffffffc}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) flock(r0, 0x2) lseek(r2, 0x3ff, 0x1) r4 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r4}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[]) r5 = signalfd4(r0, &(0x7f00000000c0)={[0x773]}, 0x8, 0x800) ioctl$SG_GET_PACK_ID(r5, 0x227c, &(0x7f0000000100)) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) [ 725.732793][ T2400] blktrace: Concurrent blktraces are not allowed on sg0 [ 725.747915][ T2401] loop2: detected capacity change from 0 to 256 [ 725.758815][ T2401] FAT-fs (loop2): invalid media value (0x13) [ 725.764902][ T2401] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x20d}) [ 725.799018][ T2413] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 725.816549][ T2416] blktrace: Concurrent blktraces are not allowed on sg0 [ 725.826352][ T2416] debugfs: File 'dropped' in directory 'loop0' already present! [ 725.828589][ T2401] loop2: detected capacity change from 0 to 256 04:47:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x20e}) 04:47:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xe00, &(0x7f0000001740)) [ 725.842767][ T2416] debugfs: File 'msg' in directory 'loop0' already present! [ 725.855026][ T2401] FAT-fs (loop2): invalid media value (0x13) [ 725.861073][ T2401] FAT-fs (loop2): Can't find a valid FAT filesystem [ 725.868902][ T2416] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff14", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 725.910738][ T2416] blktrace: Concurrent blktraces are not allowed on sg0 [ 725.936894][ T2426] debugfs: File 'dropped' in directory 'loop0' already present! [ 725.958844][ T2433] loop2: detected capacity change from 0 to 256 [ 725.967120][ T2426] debugfs: File 'msg' in directory 'loop0' already present! [ 725.972175][ T2433] FAT-fs (loop2): invalid media value (0x14) [ 725.980437][ T2433] FAT-fs (loop2): Can't find a valid FAT filesystem [ 726.000672][ T2426] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff15", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 726.414298][ T2447] loop2: detected capacity change from 0 to 256 [ 726.422666][ T2447] FAT-fs (loop2): invalid media value (0x15) [ 726.428675][ T2447] FAT-fs (loop2): Can't find a valid FAT filesystem [ 726.471573][ T2447] loop2: detected capacity change from 0 to 256 [ 726.480663][ T2447] FAT-fs (loop2): invalid media value (0x15) [ 726.486675][ T2447] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x4000000003, 0x1a0100) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x800, 0x199, 0x200, 0x100000001}) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000100)={0x1000, 0xa20, 0x9, "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"}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x210}) 04:47:24 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xf00, &(0x7f0000001740)) 04:47:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380)}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff16", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x211}) 04:47:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 726.615712][ T2468] blktrace: Concurrent blktraces are not allowed on sg0 [ 726.630274][ T2472] loop2: detected capacity change from 0 to 256 [ 726.650328][ T2476] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x212}) 04:47:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 726.668652][ T2478] blktrace: Concurrent blktraces are not allowed on sg0 [ 726.676543][ T2482] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 726.685867][ T2472] FAT-fs (loop2): invalid media value (0x16) [ 726.691903][ T2472] FAT-fs (loop2): Can't find a valid FAT filesystem [ 726.704878][ T2484] blktrace: Concurrent blktraces are not allowed on sg0 04:47:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1100, &(0x7f0000001740)) 04:47:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x225}) 04:47:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x18b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000140)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = signalfd4(r0, &(0x7f00000002c0)={[0x7]}, 0x8, 0x80800) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1200010, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, r3}}, {@cache_fscache}, {@access_client}, {@afid={'afid', 0x3d, 0x6}}], [{@smackfsfloor}, {@pcr={'pcr', 0x3d, 0xe}}, {@measure}]}}) 04:47:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x248}) [ 726.757529][ T2492] blktrace: Concurrent blktraces are not allowed on sg0 [ 726.776750][ T2472] loop2: detected capacity change from 0 to 256 [ 726.791096][ T2472] FAT-fs (loop2): invalid media value (0x16) [ 726.797135][ T2472] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x24c}) 04:47:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0xfffffffffffffffc, 0x40000) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x40000, 0x0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="c00eb22387b5dfb2775235764d6285c654415648ab86ad033d79c45eee278638fc703f9a3d89a046aeb9c717bba75c9c1ba240f914bfa5bfd95cb359de184e4a67d06038d5c0dc8da257a6e8c4", 0x4d}, {&(0x7f00000001c0)="61d46365da5a912b2175b54213dbd4524c00ddb35b2f7b5681d65eece7eb8eaeac585d7de88a296cfb0be955f85497cf5584802ee4b2e43185204638a86b0369509e39e6e7485a5da6a74b5e990b4c275f0ae8a06d68a1fc93a9aa7baaff11a10656dde2a4ae94c8c22980e3bf36c6bbde241f0545874acfcb4f7a501b3af283d11c7788b60597523ebb457fbb82bb85a9d36f7ab217c6fc", 0x98}, {&(0x7f0000000280)="3db855e38ed3b28189dc3ce262f279c57be39179292a36221c312536927f58bfb957fe0abb879996ce930cc1dd64bf5f06a60a3e900038ca814b437804fe23d3a17e382aae5e729267adee9dc65deeb52f407803ec21af2045ff0880a273668f206c5653233ee65295e4a67d92700cdbf267554df315bede1da99d4e7a2ce90a6b1ba900d8f26d5fbb647c1a324b6fbcbdfe3e05ea588c244f36222256af9577d8c7d40319cfb83d85ceac6e288a50f2a6c497ce9efce3f214717d6bfab7c4d18f9e07dc1bfc999da5578970b89e7ec2bbd7e2defdb2d92362ad83cf60", 0xdd}, {&(0x7f0000000380)="13201511580cdb1540ca8b71e5c60ebb6f930dee1f031a087e04a4ea58e1bc3503df7f92916e740131b9e097f82db13b354dfa64ecf7f83d5c612c624edd7edd673ac21821e944cb81ef63c96730b7b3faaa60f6279fc116b92ea2630b5221181773d4b75937cbe4727534f071dce4c98c418a10cbef4dc80b33926b9943ca14092366b495cbaf8d93f9891ec7d2e6bcd62a60a31332f00ada4ac458f5e5a6832854ed1ba2356b0789a456a18bf4f147f993a1e2fc4831089d4504c3c8eb128678645ada208d9985390edce1fbb263ef55f0151f", 0xd4}], 0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x4011050, r1, 0xad493000) pipe(&(0x7f0000000100)) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000540)={'\x00', 0x0, 0x19b, 0x240, 0x7, 0x0, 0xffffffffffffffff}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff17", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:25 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1200, &(0x7f0000001740)) 04:47:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x260}) [ 727.444082][ T2520] blktrace: Concurrent blktraces are not allowed on sg0 [ 727.489224][ T2528] debugfs: File 'dropped' in directory 'loop0' already present! [ 727.507801][ T2532] blktrace: Concurrent blktraces are not allowed on sg0 [ 727.514440][ T2528] debugfs: File 'msg' in directory 'loop0' already present! [ 727.515365][ T2533] loop2: detected capacity change from 0 to 256 [ 727.529817][ T2528] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x268}) [ 727.539924][ T2533] FAT-fs (loop2): invalid media value (0x17) [ 727.546022][ T2533] FAT-fs (loop2): Can't find a valid FAT filesystem [ 727.560297][ T2540] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. [ 727.585190][ T2541] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 727.593724][ T2528] debugfs: File 'dropped' in directory 'loop0' already present! [ 727.604686][ T2528] debugfs: File 'msg' in directory 'loop0' already present! [ 727.610490][ T2533] loop2: detected capacity change from 0 to 256 [ 727.617270][ T2528] debugfs: File 'trace0' in directory 'loop0' already present! [ 727.630154][ T2533] FAT-fs (loop2): invalid media value (0x17) [ 727.636222][ T2533] FAT-fs (loop2): Can't find a valid FAT filesystem [ 727.653559][ T2548] debugfs: File 'dropped' in directory 'loop0' already present! [ 727.672653][ T2550] blktrace: Concurrent blktraces are not allowed on sg0 04:47:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1300, &(0x7f0000001740)) 04:47:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x26c}) [ 727.690202][ T2548] debugfs: File 'msg' in directory 'loop0' already present! [ 727.697548][ T2548] debugfs: File 'trace0' in directory 'loop0' already present! [ 727.708992][ T2538] debugfs: File 'dropped' in directory 'loop0' already present! [ 727.716957][ T2538] debugfs: File 'msg' in directory 'loop0' already present! 04:47:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff18", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:26 executing program 1: setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000000c0)={0x8, @empty, 0x4e23, 0x3, 'lc\x00', 0x0, 0x9, 0x75}, 0x2c) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast2, @in=@dev={0xac, 0x14, 0x14, 0x42}, 0x4e23, 0x100, 0x4e23, 0x3ff, 0x2, 0x20, 0x20, 0x2c, 0x0, r1}, {0x40, 0xffffffffffffd141, 0x1, 0x0, 0x80000000, 0x10000, 0x9, 0xffff}, {0x1, 0x180, 0x7, 0xfff}, 0xffffff92, 0x0, 0x2, 0x1, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d3, 0x2b}, 0x2, @in=@loopback, 0x3502, 0x3, 0x1, 0xa5, 0x5, 0x8, 0x1}}, 0xe8) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 727.735452][ T2538] debugfs: File 'trace0' in directory 'loop0' already present! [ 727.754467][ T2559] blktrace: Concurrent blktraces are not allowed on sg0 04:47:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x274}) [ 727.813155][ T2564] loop2: detected capacity change from 0 to 256 [ 727.813457][ T2565] blktrace: Concurrent blktraces are not allowed on sg0 [ 727.823547][ T2564] FAT-fs (loop2): invalid media value (0x18) [ 727.832557][ T2564] FAT-fs (loop2): Can't find a valid FAT filesystem [ 727.856455][ T2573] blktrace: Concurrent blktraces are not allowed on sg0 [ 727.886251][ T2564] loop2: detected capacity change from 0 to 256 [ 727.896682][ T2564] FAT-fs (loop2): invalid media value (0x18) [ 727.902803][ T2564] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xff7e, 0x19b, 0x200, 0x2}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 04:47:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x27a}) 04:47:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1400, &(0x7f0000001740)) 04:47:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff19", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:26 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x300}) [ 728.367531][ T2593] blktrace: Concurrent blktraces are not allowed on sg0 [ 728.375164][ T2594] blktrace: Concurrent blktraces are not allowed on sg0 [ 728.391566][ T2596] loop2: detected capacity change from 0 to 256 04:47:26 executing program 1: ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x29) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) fsetxattr$trusted_overlay_nlink(r0, &(0x7f00000000c0), &(0x7f0000000100)={'L-', 0x7}, 0x16, 0x2) dup(r0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 728.419618][ T2596] FAT-fs (loop2): invalid media value (0x19) [ 728.425682][ T2596] FAT-fs (loop2): Can't find a valid FAT filesystem [ 728.454140][ T2610] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff1a", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x2}) 04:47:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1500, &(0x7f0000001740)) 04:47:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0xfffa, 0x19b, 0x200, 0x0, 0x0, r1}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 728.465905][ T2611] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 728.470962][ T2612] blktrace: Concurrent blktraces are not allowed on sg0 [ 728.504892][ T2617] blktrace: Concurrent blktraces are not allowed on sg0 [ 728.549084][ T2622] loop2: detected capacity change from 0 to 256 [ 728.574694][ T2622] FAT-fs (loop2): invalid media value (0x1a) [ 728.580759][ T2622] FAT-fs (loop2): Can't find a valid FAT filesystem [ 728.635305][ T2622] loop2: detected capacity change from 0 to 256 [ 728.644063][ T2622] FAT-fs (loop2): invalid media value (0x1a) [ 728.650114][ T2622] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x3}) 04:47:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 04:47:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff1b", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1600, &(0x7f0000001740)) 04:47:27 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x4}) [ 729.276794][ T2651] loop2: detected capacity change from 0 to 256 [ 729.283584][ T2652] blktrace: Concurrent blktraces are not allowed on sg0 [ 729.303280][ T2651] FAT-fs (loop2): invalid media value (0x1b) [ 729.309476][ T2651] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x5}) 04:47:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0x34, 0xdb79, 0x2, "ac97e40f59bec268a36cd0570ae6b071d44cff08313e96de1be293f9ed70fb9eba368ef83e6c7a40765e952031534d56ca5be86e"}) [ 729.343072][ T2662] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 729.359633][ T2660] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x6}) [ 729.396777][ T2668] blktrace: Concurrent blktraces are not allowed on sg0 [ 729.406401][ T2669] blktrace: Concurrent blktraces are not allowed on sg0 [ 729.430313][ T2651] loop2: detected capacity change from 0 to 256 [ 729.437897][ T2651] FAT-fs (loop2): invalid media value (0x1b) 04:47:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 04:47:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x7}) [ 729.443993][ T2651] FAT-fs (loop2): Can't find a valid FAT filesystem [ 729.504268][ T2685] blktrace: Concurrent blktraces are not allowed on sg0 [ 729.519465][ T2683] blktrace: Concurrent blktraces are not allowed on sg0 [ 729.540629][ T2683] debugfs: File 'dropped' in directory 'loop0' already present! [ 729.548275][ T2683] debugfs: File 'msg' in directory 'loop0' already present! [ 729.556493][ T2683] debugfs: File 'trace0' in directory 'loop0' already present! [ 729.591441][ T2690] debugfs: File 'dropped' in directory 'loop0' already present! [ 729.599092][ T2690] debugfs: File 'msg' in directory 'loop0' already present! [ 729.606957][ T2690] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff1c", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x8}) 04:47:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1700, &(0x7f0000001740)) 04:47:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FIBMAP(r1, 0x1, &(0x7f0000001100)=0x3) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)={0x1000, 0x8000, 0x3e0, "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"}) 04:47:28 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x9}) [ 730.155028][ T2700] loop2: detected capacity change from 0 to 256 [ 730.155042][ T2699] blktrace: Concurrent blktraces are not allowed on sg0 04:47:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x200000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xa}) 04:47:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f00000000c0)) [ 730.202585][ T2711] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 730.221026][ T2700] FAT-fs (loop2): invalid media value (0x1c) [ 730.227071][ T2700] FAT-fs (loop2): Can't find a valid FAT filesystem [ 730.234782][ T2714] netlink: 1328 bytes leftover after parsing attributes in process `syz-executor.5'. 04:47:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff1d", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xb}) [ 730.283261][ T2700] loop2: detected capacity change from 0 to 256 [ 730.285684][ T2724] blktrace: Concurrent blktraces are not allowed on sg0 [ 730.300455][ T2700] FAT-fs (loop2): invalid media value (0x1c) [ 730.306526][ T2700] FAT-fs (loop2): Can't find a valid FAT filesystem [ 730.314617][ T2727] blktrace: Concurrent blktraces are not allowed on sg0 [ 730.383840][ T2737] loop2: detected capacity change from 0 to 256 [ 730.392910][ T2737] FAT-fs (loop2): invalid media value (0x1d) [ 730.398915][ T2737] FAT-fs (loop2): Can't find a valid FAT filesystem [ 730.457665][ T2737] loop2: detected capacity change from 0 to 256 [ 730.472048][ T2737] FAT-fs (loop2): invalid media value (0x1d) [ 730.478039][ T2737] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000100)=""/118, 0x76}, {&(0x7f00000001c0)=""/178, 0xb2}, {&(0x7f0000000280)=""/23, 0x17}, {&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000300)=""/94, 0x5e}], 0x5, 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000000c0)) 04:47:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1800, &(0x7f0000001740)) 04:47:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xc}) 04:47:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff1e", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:29 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) [ 731.008109][ T2757] blktrace: Concurrent blktraces are not allowed on sg0 [ 731.015577][ T2759] blktrace: Concurrent blktraces are not allowed on sg0 [ 731.022585][ T2754] loop2: detected capacity change from 0 to 256 [ 731.032453][ T2754] FAT-fs (loop2): invalid media value (0x1e) [ 731.038453][ T2754] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xd}) 04:47:29 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r3, 0x1261) r4 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r4}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x11, 0x0, 0xc, "8f645bbac1463f5d697593a183516eda3bb119516315e12dfa7379f15a85ffa95661ca89af716b21762547afdf85b11a198f775f8c8d56d0c82b2487ce03b2a8", "76ea585aeba429b4a72db883d140d3277a7af9e2e26a55ae8c09f69ebba739265fd8ac8a396dfc60aa9a86c188854efdf642f8d6a27bbc10876d0ed02243f8b8", "baf65e921172515fce933f87a2fa7a4eaa9ad9cfcd83f4602b9466e426b375e4", [0x3, 0x8]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f00000000c0)) [ 731.057174][ T2763] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xe}) [ 731.129438][ T2774] blktrace: Concurrent blktraces are not allowed on sg0 [ 731.129685][ T2754] loop2: detected capacity change from 0 to 256 [ 731.136675][ T2774] debugfs: File 'dropped' in directory 'loop0' already present! [ 731.150514][ T2774] debugfs: File 'msg' in directory 'loop0' already present! [ 731.158677][ T2774] debugfs: File 'trace0' in directory 'loop0' already present! [ 731.168796][ T2774] debugfs: File 'dropped' in directory 'loop0' already present! 04:47:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1900, &(0x7f0000001740)) 04:47:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff21", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 731.177632][ T2774] debugfs: File 'msg' in directory 'loop0' already present! [ 731.185005][ T2774] debugfs: File 'trace0' in directory 'loop0' already present! [ 731.203715][ T2754] FAT-fs (loop2): invalid media value (0x1e) [ 731.209729][ T2754] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x10}) [ 731.236669][ T2785] blktrace: Concurrent blktraces are not allowed on sg0 [ 731.283428][ T2789] loop2: detected capacity change from 0 to 256 [ 731.301019][ T2789] FAT-fs (loop2): invalid media value (0x21) [ 731.307025][ T2789] FAT-fs (loop2): Can't find a valid FAT filesystem [ 731.314850][ T2774] debugfs: File 'dropped' in directory 'loop0' already present! [ 731.323532][ T2774] debugfs: File 'msg' in directory 'loop0' already present! [ 731.326506][ T2795] blktrace: Concurrent blktraces are not allowed on sg0 [ 731.332256][ T2774] debugfs: File 'trace0' in directory 'loop0' already present! [ 731.382790][ T2789] loop2: detected capacity change from 0 to 256 [ 731.389545][ T2789] FAT-fs (loop2): invalid media value (0x21) [ 731.395599][ T2789] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1a00, &(0x7f0000001740)) 04:47:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x11}) 04:47:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff22", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) finit_module(r1, &(0x7f00000001c0)='/dev/sg#\x00', 0x1) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) r3 = syz_open_dev$rtc(&(0x7f0000000200), 0x1000, 0x18000) r4 = gettid() wait4(r4, &(0x7f0000000480), 0x1000000, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x80000) io_submit(0x0, 0x2, &(0x7f0000000440)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0x3ff, r3, &(0x7f0000000240)="3bdd1c1faa9dc7ee20a90ce00c4d9b417b5dbe67531f233a77dc1c7b90e7b7f60581bdbab2fcaa781d9e56d4d3f6874d3f9e06ba5001fe39d9d0871d56c3deada75c4ad35803b7c4bdfb0be41dac1e371e0432bec2ee0961e4753131b20d15c2b57484622836ea1096128d889cdf4ce21766fa6baadf3f2e2bfafe51b7c42b83721f379a76eb34561375d02020f3c6ac0675f1b34c79b4de2ed5c824ed2963dc8920fa62717effb6e7fac7a20760c2adddffa3adf7a45118e2c5376dfcb1c08489b3cd955559bb84c47f6271eafe651a7541bccbf305bc953bc18e50d57c6b7c27ae86dcb2936320ba4adaa75f53c80716052bb3a451", 0xf6, 0x69, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x20, 0xffffffffffffffff, &(0x7f0000000380)="6bac682fc41711103927e215f697a61ce2600ceccae7bf", 0x17, 0x5, 0x0, 0x1, r5}]) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 04:47:30 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x12}) [ 731.877624][ T2817] blktrace: Concurrent blktraces are not allowed on sg0 [ 731.888326][ T2817] debugfs: File 'dropped' in directory 'loop0' already present! [ 731.896996][ T2817] debugfs: File 'msg' in directory 'loop0' already present! [ 731.904445][ T2818] loop2: detected capacity change from 0 to 256 [ 731.915927][ T2817] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x25}) [ 731.935321][ T2818] FAT-fs (loop2): invalid media value (0x22) [ 731.941349][ T2818] FAT-fs (loop2): Can't find a valid FAT filesystem [ 731.948507][ T2826] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1b00, &(0x7f0000001740)) [ 732.001577][ T2817] blktrace: Concurrent blktraces are not allowed on sg0 [ 732.012760][ T2834] debugfs: File 'dropped' in directory 'loop0' already present! [ 732.022499][ T2834] debugfs: File 'msg' in directory 'loop0' already present! [ 732.032031][ T2818] loop2: detected capacity change from 0 to 256 [ 732.039870][ T2818] FAT-fs (loop2): invalid media value (0x22) 04:47:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x48}) 04:47:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff23", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x3, 0x3c12c0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 732.045918][ T2818] FAT-fs (loop2): Can't find a valid FAT filesystem [ 732.058153][ T2834] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x4c}) 04:47:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r3, 0x1261) r4 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r4}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000140)={'\x00', 0xfa7c, 0x3, 0xa0, 0x1, 0x8, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESTOP(r1, 0x1276, 0x0) 04:47:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff24", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 732.114899][ T2849] blktrace: Concurrent blktraces are not allowed on sg0 [ 732.138310][ T2856] loop2: detected capacity change from 0 to 256 [ 732.148455][ T2856] FAT-fs (loop2): invalid media value (0x23) [ 732.154659][ T2856] FAT-fs (loop2): Can't find a valid FAT filesystem [ 732.206951][ T2866] blktrace: Concurrent blktraces are not allowed on sg0 [ 732.214024][ T2867] blktrace: Concurrent blktraces are not allowed on sg0 [ 732.247521][ T2871] loop2: detected capacity change from 0 to 256 [ 732.247821][ T2867] debugfs: File 'dropped' in directory 'loop0' already present! [ 732.262778][ T2871] FAT-fs (loop2): invalid media value (0x24) [ 732.262791][ T2867] debugfs: File 'msg' in directory 'loop0' already present! [ 732.262833][ T2867] debugfs: File 'trace0' in directory 'loop0' already present! [ 732.268823][ T2871] FAT-fs (loop2): Can't find a valid FAT filesystem [ 732.340293][ T2867] debugfs: File 'dropped' in directory 'loop0' already present! [ 732.348003][ T2867] debugfs: File 'msg' in directory 'loop0' already present! [ 732.355576][ T2867] debugfs: File 'trace0' in directory 'loop0' already present! [ 732.410542][ T2867] blktrace: Concurrent blktraces are not allowed on sg0 [ 732.411010][ T2878] debugfs: File 'dropped' in directory 'loop0' already present! [ 732.426435][ T2878] debugfs: File 'msg' in directory 'loop0' already present! [ 732.433796][ T2878] debugfs: File 'trace0' in directory 'loop0' already present! [ 732.441577][ T2877] debugfs: File 'dropped' in directory 'loop0' already present! [ 732.449323][ T2877] debugfs: File 'msg' in directory 'loop0' already present! [ 732.456694][ T2877] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x0, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1c00, &(0x7f0000001740)) 04:47:31 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x60}) 04:47:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff25", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) syz_open_dev$sg(&(0x7f00000000c0), 0x6, 0x200000) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 732.776121][ T2883] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='schedstat\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0)) 04:47:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x68}) [ 732.849004][ T2890] blktrace: Concurrent blktraces are not allowed on sg0 [ 732.857983][ T2892] blktrace: Concurrent blktraces are not allowed on sg0 [ 732.867722][ T2891] loop2: detected capacity change from 0 to 256 [ 732.884909][ T2891] FAT-fs (loop2): invalid media value (0x25) [ 732.890975][ T2891] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x6c}) 04:47:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1d00, &(0x7f0000001740)) [ 732.926842][ T2900] blktrace: Concurrent blktraces are not allowed on sg0 [ 732.933891][ T2904] blktrace: Concurrent blktraces are not allowed on sg0 [ 732.959291][ T2891] loop2: detected capacity change from 0 to 256 04:47:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x80400, 0x88, 0x18}, 0x18) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000140)={0x80000001, 0x5, 0x6, 0x4, 0xcd1c, 0x2}) 04:47:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x74}) [ 732.985809][ T2891] FAT-fs (loop2): invalid media value (0x25) [ 732.991897][ T2891] FAT-fs (loop2): Can't find a valid FAT filesystem [ 733.061406][ T2922] blktrace: Concurrent blktraces are not allowed on sg0 [ 733.071928][ T2922] debugfs: File 'dropped' in directory 'loop0' already present! [ 733.079888][ T2922] debugfs: File 'msg' in directory 'loop0' already present! [ 733.091111][ T2922] debugfs: File 'trace0' in directory 'loop0' already present! [ 733.121735][ T2922] blktrace: Concurrent blktraces are not allowed on sg0 [ 733.131207][ T2930] debugfs: File 'dropped' in directory 'loop0' already present! [ 733.139086][ T2930] debugfs: File 'msg' in directory 'loop0' already present! [ 733.146469][ T2930] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x0, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff26", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 733.577386][ T2934] loop2: detected capacity change from 0 to 256 [ 733.587029][ T2934] FAT-fs (loop2): invalid media value (0x26) [ 733.593067][ T2934] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:31 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x7a}) 04:47:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1e00, &(0x7f0000001740)) 04:47:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0xbaa, 0x800) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 733.627460][ T2934] loop2: detected capacity change from 0 to 256 [ 733.634511][ T2943] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 733.645431][ T2934] FAT-fs (loop2): invalid media value (0x26) [ 733.651435][ T2934] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff27", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x40, 0x109a40) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r3, 0x1261) r4 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r4}) syz_open_procfs(r4, &(0x7f00000001c0)='net/tcp\x00') fsetxattr$trusted_overlay_origin(r1, &(0x7f00000000c0), &(0x7f0000000100), 0x2, 0x3) 04:47:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x300}) [ 733.753372][ T2956] loop2: detected capacity change from 0 to 256 [ 733.768896][ T2956] FAT-fs (loop2): invalid media value (0x27) [ 733.774982][ T2956] FAT-fs (loop2): Can't find a valid FAT filesystem [ 733.817415][ T2968] debugfs: File 'dropped' in directory 'loop0' already present! [ 733.833325][ T2970] blktrace: Concurrent blktraces are not allowed on sg0 [ 733.840187][ T2968] debugfs: File 'msg' in directory 'loop0' already present! [ 733.847922][ T2968] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x500}) [ 733.873790][ T2956] loop2: detected capacity change from 0 to 256 [ 733.886522][ T2956] FAT-fs (loop2): invalid media value (0x27) [ 733.892563][ T2956] FAT-fs (loop2): Can't find a valid FAT filesystem [ 733.905343][ T2968] debugfs: File 'dropped' in directory 'loop0' already present! [ 733.913395][ T2968] debugfs: File 'msg' in directory 'loop0' already present! 04:47:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1f00, &(0x7f0000001740)) 04:47:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff28", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 733.927413][ T2968] debugfs: File 'trace0' in directory 'loop0' already present! [ 733.942171][ T2984] debugfs: File 'dropped' in directory 'loop0' already present! [ 733.950355][ T2982] blktrace: Concurrent blktraces are not allowed on sg0 [ 733.955300][ T2984] debugfs: File 'msg' in directory 'loop0' already present! [ 733.964886][ T2984] debugfs: File 'trace0' in directory 'loop0' already present! [ 734.010020][ T2989] loop2: detected capacity change from 0 to 256 [ 734.017658][ T2984] debugfs: File 'dropped' in directory 'loop0' already present! [ 734.025932][ T2984] debugfs: File 'msg' in directory 'loop0' already present! [ 734.036858][ T2989] FAT-fs (loop2): invalid media value (0x28) [ 734.042902][ T2989] FAT-fs (loop2): Can't find a valid FAT filesystem [ 734.050075][ T2984] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x0, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x600}) [ 734.429817][ T3008] blktrace: Concurrent blktraces are not allowed on sg0 [ 734.487917][ T3012] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:32 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:32 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="f4000000040000000100000065ac5b26f3809cf97cda3339b7e3f85c9c3b7aed203b253aca8208764d02aaf19e394629e5c3e46f0c4bc2901715825da8a91c573e203cf4a8d898fa865cafbe6fc60fca1e147fab02efe0fc0960c6d873cf61d0a97c92651e43828dfb4f1b06c032f79d3fad335295651d5fa2866a31258b700de315417e634598f161da2cd31bf7ce61721750bcc52c0862e750db0e7ff090d69f2f6b4110b991e180fd3fd0a37a5cb513190c5c6419f9caaccd52c73bd68930f418d61032400854da955a5827023224e84fc506ea37b1ad30823fd07e3ecf6eee71cd6c28e5029e24ff870fa8d1cc5c0b2e7950cfe3547ec855ea9d6e4f4894"]) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x2000, &(0x7f0000001740)) 04:47:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff29", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x700}) 04:47:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x900}) [ 734.601387][ T3014] blktrace: Concurrent blktraces are not allowed on sg0 [ 734.628220][ T3019] loop2: detected capacity change from 0 to 256 [ 734.634811][ T3022] blktrace: Concurrent blktraces are not allowed on sg0 [ 734.648083][ T3019] FAT-fs (loop2): invalid media value (0x29) [ 734.654099][ T3019] FAT-fs (loop2): Can't find a valid FAT filesystem [ 734.669316][ T3030] blktrace: Concurrent blktraces are not allowed on sg0 04:47:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) readv(r0, &(0x7f0000002380)=[{&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000001c0)=""/183, 0xb7}, {&(0x7f0000000280)=""/9, 0x9}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x6) 04:47:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xa00}) 04:47:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff2a", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 734.695253][ T3019] loop2: detected capacity change from 0 to 256 [ 734.709374][ T3019] FAT-fs (loop2): invalid media value (0x29) [ 734.715421][ T3019] FAT-fs (loop2): Can't find a valid FAT filesystem [ 734.750046][ T3039] blktrace: Concurrent blktraces are not allowed on sg0 [ 734.757086][ T3041] blktrace: Concurrent blktraces are not allowed on sg0 04:47:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xb00}) [ 734.797415][ T3045] loop2: detected capacity change from 0 to 256 [ 734.819187][ T3045] FAT-fs (loop2): invalid media value (0x2a) [ 734.825214][ T3045] FAT-fs (loop2): Can't find a valid FAT filesystem [ 734.826186][ T3052] debugfs: Directory 'sg0' with parent 'block' already present! [ 734.839723][ T3052] blktrace: debugfs_dir not present for sg0 so skipping [ 734.870978][ T3045] loop2: detected capacity change from 0 to 256 [ 734.878722][ T3045] FAT-fs (loop2): invalid media value (0x2a) [ 734.884751][ T3045] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x2c00, &(0x7f0000001740)) 04:47:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xc00}) [ 735.292403][ T3064] debugfs: Directory 'sg0' with parent 'block' already present! [ 735.300649][ T3064] blktrace: debugfs_dir not present for sg0 so skipping 04:47:33 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff2b", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xd00}) 04:47:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x3f00, &(0x7f0000001740)) 04:47:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xe00}) [ 735.511104][ T3077] loop2: detected capacity change from 0 to 256 [ 735.517903][ T3078] debugfs: Directory 'sg0' with parent 'block' already present! [ 735.532420][ T3077] FAT-fs (loop2): invalid media value (0x2b) [ 735.538433][ T3077] FAT-fs (loop2): Can't find a valid FAT filesystem [ 735.546205][ T3078] blktrace: debugfs_dir not present for sg0 so skipping [ 735.578099][ T3086] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 735.594383][ T3077] loop2: detected capacity change from 0 to 256 [ 735.599229][ T3089] debugfs: Directory 'sg0' with parent 'block' already present! [ 735.609047][ T3077] FAT-fs (loop2): invalid media value (0x2b) [ 735.615268][ T3077] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)=0x1) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 735.618088][ T3089] blktrace: debugfs_dir not present for sg0 so skipping [ 735.629775][ T3094] debugfs: Directory 'sg0' with parent 'block' already present! [ 735.645050][ T3094] blktrace: debugfs_dir not present for sg0 so skipping 04:47:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x1100}) [ 735.674783][ T3101] debugfs: Directory 'sg0' with parent 'block' already present! [ 735.682923][ T3101] blktrace: debugfs_dir not present for sg0 so skipping [ 735.691650][ T3101] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x4000, &(0x7f0000001740)) 04:47:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff2c", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0xfffffffffffffff8, 0x1210c0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="b800000005000000e68600004fc644871c02ea448431c1f0337641e75531ff2afcb8881c68615d90031b7c62782dd9714f84b95107f5ad48fd4d8ac4d6833808717b05ab14796d46d3b0d98c9d756ffb6d1b8875ec5ae77835a4a7fb08efbddd2d162d90bd0668e41ad2ba9876d97774e69b3f45c9711e2e905cfda6d7e1ad2751a6c1ac009ed80352a80d869161f3996993531873dc107d54403b830e238d2166b021b21a2b1381d8b542b3ade149ac2313847a31da3e426c9414a734b80f928056af2f"]) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 735.718751][ T3101] blktrace: debugfs_dir not present for sg0 so skipping [ 735.737091][ T3106] debugfs: Directory 'sg0' with parent 'block' already present! [ 735.756774][ T3106] blktrace: debugfs_dir not present for sg0 so skipping 04:47:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x1200}) [ 735.769239][ T3113] loop2: detected capacity change from 0 to 256 [ 735.779688][ T3113] FAT-fs (loop2): invalid media value (0x2c) [ 735.785736][ T3113] FAT-fs (loop2): Can't find a valid FAT filesystem [ 735.812861][ T3122] debugfs: Directory 'sg0' with parent 'block' already present! [ 735.825098][ T3113] loop2: detected capacity change from 0 to 256 [ 735.831697][ T3122] blktrace: debugfs_dir not present for sg0 so skipping [ 735.839036][ T3113] FAT-fs (loop2): invalid media value (0x2c) [ 735.845054][ T3113] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:34 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0), 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff2d", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:34 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x6, 0x6, 0x200, 0x0, 0x8001, r2}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x2000}) 04:47:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x4800, &(0x7f0000001740)) 04:47:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x2500}) [ 736.382908][ T3141] debugfs: Directory 'sg0' with parent 'block' already present! [ 736.391598][ T3141] blktrace: debugfs_dir not present for sg0 so skipping [ 736.391878][ T3143] loop2: detected capacity change from 0 to 256 [ 736.406082][ T3142] debugfs: File 'dropped' in directory 'loop0' already present! [ 736.414879][ T3142] debugfs: File 'msg' in directory 'loop0' already present! [ 736.426709][ T3142] debugfs: File 'trace0' in directory 'loop0' already present! [ 736.438507][ T3143] FAT-fs (loop2): invalid media value (0x2d) [ 736.439651][ T3142] debugfs: Directory 'sg0' with parent 'block' already present! [ 736.444551][ T3143] FAT-fs (loop2): Can't find a valid FAT filesystem [ 736.459747][ T3152] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 736.469449][ T3142] blktrace: debugfs_dir not present for sg0 so skipping 04:47:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x4800}) 04:47:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x4c00, &(0x7f0000001740)) [ 736.477054][ T3154] debugfs: Directory 'sg0' with parent 'block' already present! [ 736.484810][ T3154] blktrace: debugfs_dir not present for sg0 so skipping [ 736.500259][ T3143] loop2: detected capacity change from 0 to 256 [ 736.507275][ T3143] FAT-fs (loop2): invalid media value (0x2d) [ 736.513331][ T3143] FAT-fs (loop2): Can't find a valid FAT filesystem [ 736.515933][ T3158] debugfs: File 'dropped' in directory 'loop0' already present! 04:47:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff2e", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 736.556088][ T3158] debugfs: File 'msg' in directory 'loop0' already present! [ 736.565949][ T3158] debugfs: File 'trace0' in directory 'loop0' already present! [ 736.567361][ T3142] debugfs: Directory 'sg0' with parent 'block' already present! [ 736.581739][ T3142] blktrace: debugfs_dir not present for sg0 so skipping [ 736.588899][ T3165] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x4c00}) [ 736.605607][ T3165] blktrace: debugfs_dir not present for sg0 so skipping [ 736.612744][ T3170] loop2: detected capacity change from 0 to 256 [ 736.638255][ T3176] debugfs: Directory 'sg0' with parent 'block' already present! [ 736.645959][ T3176] blktrace: debugfs_dir not present for sg0 so skipping 04:47:34 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x6000}) [ 736.665288][ T3170] FAT-fs (loop2): invalid media value (0x2e) [ 736.671340][ T3170] FAT-fs (loop2): Can't find a valid FAT filesystem [ 736.691142][ T3180] debugfs: Directory 'sg0' with parent 'block' already present! [ 736.699028][ T3180] blktrace: debugfs_dir not present for sg0 so skipping [ 736.735544][ T3170] loop2: detected capacity change from 0 to 256 [ 736.744559][ T3170] FAT-fs (loop2): invalid media value (0x2e) [ 736.750574][ T3170] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x6800}) 04:47:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x3, 0x40000000, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x800) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x6800, &(0x7f0000001740)) 04:47:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff2f", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:35 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0), 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x6c00}) [ 737.202831][ T3193] debugfs: Directory 'sg0' with parent 'block' already present! [ 737.210600][ T3193] blktrace: debugfs_dir not present for sg0 so skipping [ 737.279522][ T3203] debugfs: Directory 'sg0' with parent 'block' already present! [ 737.292547][ T3205] loop2: detected capacity change from 0 to 256 [ 737.299882][ T3203] blktrace: debugfs_dir not present for sg0 so skipping [ 737.306945][ T3207] debugfs: Directory 'sg0' with parent 'block' already present! [ 737.315593][ T3205] FAT-fs (loop2): invalid media value (0x2f) [ 737.316839][ T3207] blktrace: debugfs_dir not present for sg0 so skipping 04:47:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x7400}) 04:47:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 737.321628][ T3205] FAT-fs (loop2): Can't find a valid FAT filesystem [ 737.342161][ T3203] debugfs: Directory 'sg0' with parent 'block' already present! [ 737.350889][ T3214] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 737.368337][ T3203] blktrace: debugfs_dir not present for sg0 so skipping 04:47:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x7a00}) [ 737.416478][ T3205] loop2: detected capacity change from 0 to 256 [ 737.424034][ T3222] debugfs: Directory 'sg0' with parent 'block' already present! [ 737.432050][ T3222] blktrace: debugfs_dir not present for sg0 so skipping [ 737.439209][ T3205] FAT-fs (loop2): invalid media value (0x2f) [ 737.445248][ T3205] FAT-fs (loop2): Can't find a valid FAT filesystem [ 737.465504][ T3225] debugfs: Directory 'sg0' with parent 'block' already present! [ 737.482375][ T3225] blktrace: debugfs_dir not present for sg0 so skipping [ 737.494836][ T3230] debugfs: Directory 'sg0' with parent 'block' already present! [ 737.502764][ T3230] blktrace: debugfs_dir not present for sg0 so skipping 04:47:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x1000000}) [ 737.510212][ T3225] debugfs: File 'dropped' in directory 'loop0' already present! 04:47:35 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x6c00, &(0x7f0000001740)) 04:47:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff30", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 737.538398][ T3225] debugfs: File 'msg' in directory 'loop0' already present! [ 737.565098][ T3225] debugfs: File 'trace0' in directory 'loop0' already present! [ 737.576670][ T3241] debugfs: Directory 'sg0' with parent 'block' already present! [ 737.587206][ T3241] blktrace: debugfs_dir not present for sg0 so skipping [ 737.589928][ T3243] loop2: detected capacity change from 0 to 256 [ 737.614400][ T3225] debugfs: Directory 'sg0' with parent 'block' already present! [ 737.624681][ T3247] debugfs: File 'dropped' in directory 'loop0' already present! [ 737.633719][ T3243] FAT-fs (loop2): invalid media value (0x30) [ 737.639744][ T3243] FAT-fs (loop2): Can't find a valid FAT filesystem [ 737.642771][ T3247] debugfs: File 'msg' in directory 'loop0' already present! [ 737.647512][ T3225] blktrace: debugfs_dir not present for sg0 so skipping [ 737.653764][ T3247] debugfs: File 'trace0' in directory 'loop0' already present! [ 737.693429][ T3243] loop2: detected capacity change from 0 to 256 [ 737.704988][ T3243] FAT-fs (loop2): invalid media value (0x30) [ 737.711026][ T3243] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(0xffffffffffffffff, &(0x7f0000000100), 0x2c9f9de1) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r2 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r2, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, 0x0, 0x20000102000003) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x2000000}) 04:47:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f00000000c0)=0x4007) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff31", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x7400, &(0x7f0000001740)) 04:47:36 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0), 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(0xffffffffffffffff, &(0x7f0000000100), 0x2c9f9de1) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r2 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r2, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, 0x0, 0x20000102000003) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 738.136546][ T3260] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 738.167698][ T3263] loop2: detected capacity change from 0 to 256 [ 738.179750][ T3263] FAT-fs (loop2): invalid media value (0x31) 04:47:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(0xffffffffffffffff, &(0x7f0000000100), 0x2c9f9de1) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r2 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r2, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, 0x0, 0x20000102000003) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 738.185768][ T3263] FAT-fs (loop2): Can't find a valid FAT filesystem [ 738.189493][ T3270] debugfs: Directory 'sg0' with parent 'block' already present! [ 738.204171][ T3270] blktrace: debugfs_dir not present for sg0 so skipping [ 738.211884][ T3273] debugfs: Directory 'sg0' with parent 'block' already present! [ 738.219619][ T3274] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 738.225108][ T3273] blktrace: debugfs_dir not present for sg0 so skipping 04:47:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x3000000}) [ 738.251524][ T3263] loop2: detected capacity change from 0 to 256 [ 738.264719][ T3263] FAT-fs (loop2): invalid media value (0x31) [ 738.270737][ T3263] FAT-fs (loop2): Can't find a valid FAT filesystem [ 738.283433][ T3279] debugfs: Directory 'sg0' with parent 'block' already present! [ 738.291143][ T3282] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = signalfd4(r0, &(0x7f00000000c0)={[0xdb]}, 0x8, 0x80000) flock(r1, 0x9) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff32", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 738.309554][ T3279] blktrace: debugfs_dir not present for sg0 so skipping [ 738.369989][ T3291] debugfs: Directory 'sg0' with parent 'block' already present! [ 738.386988][ T3291] blktrace: debugfs_dir not present for sg0 so skipping [ 738.389698][ T3297] loop2: detected capacity change from 0 to 256 [ 738.394431][ T3296] debugfs: Directory 'sg0' with parent 'block' already present! [ 738.404432][ T3297] FAT-fs (loop2): invalid media value (0x32) 04:47:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x7a00, &(0x7f0000001740)) 04:47:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x4000000}) [ 738.413891][ T3297] FAT-fs (loop2): Can't find a valid FAT filesystem [ 738.421706][ T3296] blktrace: debugfs_dir not present for sg0 so skipping [ 738.438933][ T3296] debugfs: Directory 'sg0' with parent 'block' already present! [ 738.448667][ T3303] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 738.456367][ T3296] blktrace: debugfs_dir not present for sg0 so skipping 04:47:36 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x3, &(0x7f0000000140)=[{0x74}, {0x7}, {0x6, 0x0, 0x0, 0x7fff8000}]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) io_uring_enter(r1, 0x298, 0x2a37, 0x1, &(0x7f0000000100)={[0x7fff]}, 0x8) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 738.486875][ T3297] loop2: detected capacity change from 0 to 256 [ 738.502877][ T3297] FAT-fs (loop2): invalid media value (0x32) [ 738.508892][ T3297] FAT-fs (loop2): Can't find a valid FAT filesystem [ 738.522438][ T3313] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:36 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x5000000}) [ 738.532925][ T3313] blktrace: debugfs_dir not present for sg0 so skipping 04:47:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff33", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 738.574979][ T3317] debugfs: Directory 'sg0' with parent 'block' already present! [ 738.600832][ T3317] blktrace: debugfs_dir not present for sg0 so skipping [ 738.619849][ T3326] debugfs: Directory 'sg0' with parent 'block' already present! [ 738.629610][ T3326] blktrace: debugfs_dir not present for sg0 so skipping [ 738.637182][ T3327] loop2: detected capacity change from 0 to 256 [ 738.649213][ T3317] debugfs: Directory 'sg0' with parent 'block' already present! [ 738.657605][ T3327] FAT-fs (loop2): invalid media value (0x33) [ 738.663655][ T3327] FAT-fs (loop2): Can't find a valid FAT filesystem [ 738.666459][ T3317] blktrace: debugfs_dir not present for sg0 so skipping [ 738.712771][ T3327] loop2: detected capacity change from 0 to 256 [ 738.722379][ T3327] FAT-fs (loop2): invalid media value (0x33) [ 738.728399][ T3327] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x6000000}) 04:47:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x8004, &(0x7f0000001740)) 04:47:37 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r0, 0x1261) r1 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r1}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000080)={0x6, 0x8}) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1276, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x9226, 0x10001, 0x0, 0x1, 0x9, 0xc, "97298a672eed96263c3b6cfdb831e3d5c35f919942efc0f0a08155c289b884db9db1d253253d11d90899a095ac4572dac2505f7a95736bd901e6a9bfa7fc5802", "0160fee70af15f29c12acc0efd1c02a556fe80051cd7f769a38e4cf5e3f7a1b50d86666c0cba76b26202e0d94acb7ec798273fa12c6f7e32cf53cb90f19fd1ac", "f3a30d7e2d7c5a538b424b6434ff85cf8d090c732300d075722bd3ebcdab14b2", [0x2, 0x3]}) 04:47:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff34", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 739.034032][ T3349] debugfs: Directory 'sg0' with parent 'block' already present! [ 739.040508][ T3351] debugfs: File 'dropped' in directory 'loop0' already present! [ 739.042832][ T3349] blktrace: debugfs_dir not present for sg0 so skipping [ 739.049664][ T3351] debugfs: File 'msg' in directory 'loop0' already present! [ 739.064375][ T3351] debugfs: File 'trace0' in directory 'loop0' already present! [ 739.072029][ T3352] loop2: detected capacity change from 0 to 256 [ 739.093306][ T3352] FAT-fs (loop2): invalid media value (0x34) [ 739.099429][ T3352] FAT-fs (loop2): Can't find a valid FAT filesystem [ 739.142447][ T3351] debugfs: File 'dropped' in directory 'loop0' already present! [ 739.150381][ T3351] debugfs: File 'msg' in directory 'loop0' already present! [ 739.157861][ T3351] debugfs: File 'trace0' in directory 'loop0' already present! [ 739.176601][ T3352] loop2: detected capacity change from 0 to 256 [ 739.185027][ T3352] FAT-fs (loop2): invalid media value (0x34) 04:47:37 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:37 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{0x0}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x7000000}) [ 739.191048][ T3352] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xc600, &(0x7f0000001740)) 04:47:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff35", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 739.233511][ T3356] debugfs: File 'dropped' in directory 'loop0' already present! [ 739.266189][ T3356] debugfs: File 'msg' in directory 'loop0' already present! [ 739.282654][ T3379] debugfs: Directory 'sg0' with parent 'block' already present! [ 739.288972][ T3381] loop2: detected capacity change from 0 to 256 [ 739.294945][ T3356] debugfs: File 'trace0' in directory 'loop0' already present! [ 739.300802][ T3381] FAT-fs (loop2): invalid media value (0x35) [ 739.310090][ T3381] FAT-fs (loop2): Can't find a valid FAT filesystem [ 739.317365][ T3382] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 739.320452][ T3379] blktrace: debugfs_dir not present for sg0 so skipping 04:47:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff36", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x8000000}) 04:47:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 739.337734][ T3351] debugfs: File 'dropped' in directory 'loop0' already present! [ 739.355384][ T3351] debugfs: File 'msg' in directory 'loop0' already present! [ 739.362784][ T3351] debugfs: File 'trace0' in directory 'loop0' already present! [ 739.401183][ T3393] loop2: detected capacity change from 0 to 256 [ 739.418657][ T3393] FAT-fs (loop2): invalid media value (0x36) [ 739.424673][ T3393] FAT-fs (loop2): Can't find a valid FAT filesystem [ 739.428720][ T3399] debugfs: Directory 'sg0' with parent 'block' already present! [ 739.439794][ T3399] blktrace: debugfs_dir not present for sg0 so skipping 04:47:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff37", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x9000000}) 04:47:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xcc02, &(0x7f0000001740)) [ 739.447446][ T3402] debugfs: Directory 'sg0' with parent 'block' already present! [ 739.457398][ T3402] blktrace: debugfs_dir not present for sg0 so skipping [ 739.465448][ T3402] debugfs: File 'dropped' in directory 'loop0' already present! [ 739.473166][ T3402] debugfs: File 'msg' in directory 'loop0' already present! [ 739.480751][ T3402] debugfs: File 'trace0' in directory 'loop0' already present! [ 739.511987][ T3402] debugfs: Directory 'sg0' with parent 'block' already present! [ 739.528644][ T3402] blktrace: debugfs_dir not present for sg0 so skipping [ 739.541200][ T3412] debugfs: File 'dropped' in directory 'loop0' already present! [ 739.543162][ T3414] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x9, 0x6, &(0x7f0000000480)=[{&(0x7f0000000140)="c452db47d4d1a50421003acff23c3461a18deb61366b0bec8f5f01e77674e03beb390e6be5a73ed97a6c10316d99bbf3e4ab5e0ed16e19211f8ae493c526d140f1a91c223f24bc15facd50cef73d3835fae2795b547ce109", 0x58, 0x9}, {&(0x7f00000001c0)="7df608ad0610d33febec9ea433e63f1b1f8404cdd319c7f60981ee9f11a277b6f63fbe2e74712395a42c5151078abf", 0x2f, 0x1}, {&(0x7f0000000200)="fd1942fa7cfdfc3c2e848ad92cb19a610fb95b136840909fa5e2bcdf4005b7f1052c393c9206b5f03c9e9c78f21705acc23a4490de495e26d4e98df23aee0850a39f061401ef05ccb34658afc4e2041adf0cd93bb0be1e2e517f0b310ea57d7f83901b1243251635833221ec8a7e1e38338f3f7c4d6628daa951f7d2fb76b4c09de3d4c2e9af9837ef364aa77d4ea274a205cfa1530c364b0f8c9650bde4bcd5c3d01f3e825f", 0xa6, 0x8}, {&(0x7f00000002c0)="035e7e2639230ae5bd0dc4f71cbf7f850acc1e6a5faa18d7bfe7", 0x1a, 0xdbcc}, {&(0x7f0000000300)="6f34496b560c44dbac5147d2ff86d2d5c282c60f04f7d7f5099636dfc07b53ca9acfe9a4feb2d0847f120a320838918c3af0b654b2830e11c0d502cd0e78f02a69765b04bd0f904d2a6215289fe3d0c952eb93aa1072989f5d6ee53340698b08a8b12c5bb45c25acd421f777015bf8b014e93edf77d8839fb1c29c34f8abe23e0e57b02612d0af642fa4deba4ce6f2014e83ae266392e2ff1cb6e0f8670f383c136aa10935de8f6c9cf2cbe6dba139f37744dcc1d04c", 0xb6, 0xd3a}, {&(0x7f00000003c0)="52e4a9f5bee536605fb8461f5429f127a579b54c8dd382a9fbbdfa317a06668615f0135705cd461e54bc2092283aeff9cc7b1e98daea0350e1115bcdde9dc36e81ab53a7b2248e4c4816e2fe56dd524745cf3531e2caec80c6e55fb3b7a7c5ac4f2e93f87d9eb2cadab4f544b02f9575e924b37c6924841175292f2c722df5a6860740854cefbb440ba24f5e218a", 0x8e, 0x10001}], 0x40, &(0x7f0000000540)={[{@sbsector={'sbsector', 0x3d, 0xffffffffffff8001}}, {@sbsector={'sbsector', 0x3d, 0x2}}, {}, {@unhide}, {@overriderock}, {@session={'session', 0x3d, 0x60}}], [{@smackfsroot={'smackfsroot', 0x3d, '\x00'}}, {@fowner_gt={'fowner>', 0xee01}}]}) write(r1, &(0x7f0000000600)="67dbf6c525388b54ad634155393d5c55791c5ba04e15b7c43fc508759ede5cbc97ea6d3b7179a57056f9727c2ce48e0ad1939ddc7e84558d3be7a43609bb0f62e527d496aca253d3afc1722b8e10249a4b3a3336cb625538d47adf538dda0a6378b1fd9681985815298c89ff680adf3b3ecb5bc92e751ae24773833bfb22dc870f8d7c8097306b5aecdea15ad8f4c6658472f9e222e899db6c7cf15682d083ca1c887b77e4ead28d0ad021b1ce70f4b753c3d668b87fcfe2c14161414390fa33fc4bdc8d9fbf5dc727df3795453ba8c3c1a57c41c92f57ad", 0xd8) r2 = syz_io_uring_complete(0x0) fsync(r2) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 739.551330][ T3412] debugfs: File 'msg' in directory 'loop0' already present! [ 739.557673][ T3413] loop2: detected capacity change from 0 to 256 [ 739.564359][ T3412] debugfs: File 'trace0' in directory 'loop0' already present! [ 739.581854][ T3413] FAT-fs (loop2): invalid media value (0x37) [ 739.587875][ T3413] FAT-fs (loop2): Can't find a valid FAT filesystem [ 739.590744][ T3414] blktrace: debugfs_dir not present for sg0 so skipping [ 739.632833][ T3423] debugfs: Directory 'sg0' with parent 'block' already present! [ 739.640629][ T3423] blktrace: debugfs_dir not present for sg0 so skipping [ 739.648459][ T3423] debugfs: Directory 'sg0' with parent 'block' already present! [ 739.658882][ T3423] blktrace: debugfs_dir not present for sg0 so skipping 04:47:38 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:38 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{0x0}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff38", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xa000000}) 04:47:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xff0f, &(0x7f0000001740)) 04:47:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x10100, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x202, 0xffffffffffffffff}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x1fd}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 04:47:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff39", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 740.109130][ T3439] debugfs: Directory 'sg0' with parent 'block' already present! [ 740.117151][ T3440] loop2: detected capacity change from 0 to 256 [ 740.124493][ T3439] blktrace: debugfs_dir not present for sg0 so skipping [ 740.135121][ T3440] FAT-fs (loop2): invalid media value (0x38) [ 740.141136][ T3440] FAT-fs (loop2): Can't find a valid FAT filesystem [ 740.148705][ T3446] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xb000000}) 04:47:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x20000, &(0x7f0000001740)) [ 740.215621][ T3455] debugfs: Directory 'sg0' with parent 'block' already present! [ 740.227694][ T3455] blktrace: debugfs_dir not present for sg0 so skipping [ 740.240410][ T3457] debugfs: Directory 'sg0' with parent 'block' already present! [ 740.248538][ T3457] blktrace: debugfs_dir not present for sg0 so skipping [ 740.249586][ T3458] loop2: detected capacity change from 0 to 256 04:47:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xc000000}) 04:47:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x2000000000, 0x443801) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x16}) [ 740.263296][ T3455] debugfs: Directory 'sg0' with parent 'block' already present! [ 740.271313][ T3455] blktrace: debugfs_dir not present for sg0 so skipping [ 740.306063][ T3458] FAT-fs (loop2): invalid media value (0x39) [ 740.312144][ T3458] FAT-fs (loop2): Can't find a valid FAT filesystem [ 740.328665][ T3470] debugfs: Directory 'sg0' with parent 'block' already present! [ 740.342250][ T3470] blktrace: debugfs_dir not present for sg0 so skipping [ 740.365496][ T3458] loop2: detected capacity change from 0 to 256 [ 740.377655][ T3458] FAT-fs (loop2): invalid media value (0x39) [ 740.383796][ T3458] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(0x0, 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:39 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{0x0}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x81, 0x5, 0x1d, 0x14, "a301876d07b83f3a3342580cab79e58672c06c47b111517789323d36c96eca7ef3d947a63483b7632f04972c6b224548d908968c7143168ab60eb7acf2e02c42", "4cdd2e7af2956783821c2ac94c865a4e909f6961bd319e6948ae8405fb33b086", [0x0, 0x80]}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) preadv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/63, 0x3f}], 0x2, 0x1a3, 0x2) 04:47:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xd000000}) 04:47:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff3a", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x49002, &(0x7f0000001740)) [ 740.990928][ T3494] debugfs: Directory 'sg0' with parent 'block' already present! [ 740.999175][ T3493] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 741.008144][ T3494] blktrace: debugfs_dir not present for sg0 so skipping [ 741.015648][ T3495] debugfs: Directory 'sg0' with parent 'block' already present! [ 741.023715][ T3495] blktrace: debugfs_dir not present for sg0 so skipping [ 741.031129][ T3497] loop2: detected capacity change from 0 to 256 04:47:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff3b", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xe000000}) [ 741.041424][ T3497] FAT-fs (loop2): invalid media value (0x3a) [ 741.047441][ T3497] FAT-fs (loop2): Can't find a valid FAT filesystem [ 741.084023][ T3495] debugfs: File 'dropped' in directory 'loop0' already present! [ 741.096225][ T3495] debugfs: File 'msg' in directory 'loop0' already present! [ 741.107055][ T3495] debugfs: File 'trace0' in directory 'loop0' already present! [ 741.130237][ T3510] loop2: detected capacity change from 0 to 256 [ 741.135246][ T3512] debugfs: Directory 'sg0' with parent 'block' already present! [ 741.144624][ T3510] FAT-fs (loop2): invalid media value (0x3b) [ 741.145919][ T3512] blktrace: debugfs_dir not present for sg0 so skipping [ 741.150671][ T3510] FAT-fs (loop2): Can't find a valid FAT filesystem [ 741.158064][ T3495] debugfs: Directory 'sg0' with parent 'block' already present! [ 741.177232][ T3495] blktrace: debugfs_dir not present for sg0 so skipping 04:47:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x10000000}) 04:47:39 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x100000, &(0x7f0000001740)) [ 741.177359][ T3514] debugfs: File 'dropped' in directory 'loop0' already present! [ 741.192081][ T3514] debugfs: File 'msg' in directory 'loop0' already present! [ 741.199561][ T3514] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) ioctl$TCFLSH(r1, 0x540b, 0x0) [ 741.229634][ T3510] loop2: detected capacity change from 0 to 256 [ 741.238000][ T3520] debugfs: Directory 'sg0' with parent 'block' already present! [ 741.246171][ T3520] blktrace: debugfs_dir not present for sg0 so skipping [ 741.254694][ T3510] FAT-fs (loop2): invalid media value (0x3b) [ 741.260734][ T3510] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x11000000}) [ 741.275442][ T3524] debugfs: Directory 'sg0' with parent 'block' already present! [ 741.284222][ T3524] blktrace: debugfs_dir not present for sg0 so skipping [ 741.307736][ T3524] debugfs: Directory 'sg0' with parent 'block' already present! [ 741.355801][ T3524] blktrace: debugfs_dir not present for sg0 so skipping [ 741.363935][ T3533] debugfs: Directory 'sg0' with parent 'block' already present! [ 741.379180][ T3533] blktrace: debugfs_dir not present for sg0 so skipping 04:47:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(0x0, 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:40 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff3c", 0x12, 0x4}], 0x0, &(0x7f0000011200)) 04:47:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x12000000}) 04:47:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x1, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xfffffffffffffffd}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:40 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1000000, &(0x7f0000001740)) [ 741.834796][ T3542] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 741.867174][ T3549] debugfs: Directory 'sg0' with parent 'block' already present! [ 741.875535][ T3550] loop2: detected capacity change from 0 to 256 04:47:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000000c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x20000000}) [ 741.887363][ T3549] blktrace: debugfs_dir not present for sg0 so skipping [ 741.895879][ T3550] FAT-fs (loop2): invalid media value (0x3c) [ 741.901938][ T3550] FAT-fs (loop2): Can't find a valid FAT filesystem [ 741.942297][ T3560] debugfs: Directory 'sg0' with parent 'block' already present! [ 741.951709][ T3550] loop2: detected capacity change from 0 to 256 [ 741.958487][ T3560] blktrace: debugfs_dir not present for sg0 so skipping [ 741.966767][ T3550] FAT-fs (loop2): invalid media value (0x3c) [ 741.968742][ T3567] debugfs: Directory 'sg0' with parent 'block' already present! [ 741.972808][ T3550] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = fsmount(0xffffffffffffffff, 0x1, 0x10c) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 741.981134][ T3567] blktrace: debugfs_dir not present for sg0 so skipping 04:47:40 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x2000000, &(0x7f0000001740)) [ 742.014384][ T3568] debugfs: Directory 'sg0' with parent 'block' already present! [ 742.034847][ T3568] blktrace: debugfs_dir not present for sg0 so skipping [ 742.042134][ T3573] debugfs: Directory 'sg0' with parent 'block' already present! [ 742.050289][ T3573] blktrace: debugfs_dir not present for sg0 so skipping 04:47:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x25000000}) 04:47:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff3d", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 742.070527][ T3573] debugfs: Directory 'sg0' with parent 'block' already present! [ 742.081886][ T3573] blktrace: debugfs_dir not present for sg0 so skipping [ 742.135510][ T3581] debugfs: Directory 'sg0' with parent 'block' already present! [ 742.143257][ T3581] blktrace: debugfs_dir not present for sg0 so skipping [ 742.165178][ T3585] loop2: detected capacity change from 0 to 256 [ 742.176075][ T3585] FAT-fs (loop2): invalid media value (0x3d) [ 742.182136][ T3585] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:40 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(0x0, 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x48000000}) 04:47:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001880)={0x0, 0xfffffffffffffffb, 0xf1, 0x4, @scatter={0x8, 0x0, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/226, 0xe2}, {&(0x7f00000011c0)=""/229, 0xe5}, {&(0x7f00000012c0)=""/250, 0xfa}, {&(0x7f00000013c0)=""/182, 0xb6}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/151, 0x97}, {&(0x7f0000001580)=""/197, 0xc5}]}, &(0x7f0000001700)="5b76babbed10ff91e6a123999c3038a363119f5164dba76459412d0da9ba4edb5955356d0cf60c50f426f6de26257f6c5dcaa87ff6e2bab379a1178a7b5b99ecd6ed670461ae132c77679ec97033861c9eeb3b01a9ae2c6e43ddc9e327d8cc2f75c1c5139e73db70d4a63222d3c1908b22989cfd9986800216790d943d6462326c3f1e17f86503737f7d804ef0eaed371392dbc445d6d6c261a62f8f2f9d861fb32e711535503bc97301324bee35464abd23d3300f44d1a58a3a7256a333344a2a10d85cd0f0e8e66cfbf402f180f7063a1fbddb8654e34f6432ad2b53d3f09f0c9c3cf2fe5875044f236fe23c628a5eed", &(0x7f0000001800)=""/11, 0x401, 0x20, 0x1, &(0x7f0000001840)}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:41 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x2900400, &(0x7f0000001740)) 04:47:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fff3e", 0x12, 0x4}], 0x0, &(0x7f0000011200)) [ 742.686921][ T3597] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 742.752393][ T3603] debugfs: Directory 'sg0' with parent 'block' already present! [ 742.760964][ T3603] blktrace: debugfs_dir not present for sg0 so skipping [ 742.768307][ T3604] debugfs: Directory 'sg0' with parent 'block' already present! [ 742.778851][ T3604] blktrace: debugfs_dir not present for sg0 so skipping [ 742.779093][ T3606] loop2: detected capacity change from 0 to 256 [ 742.786306][ T3604] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x4c000000}) [ 742.799875][ T3604] blktrace: debugfs_dir not present for sg0 so skipping [ 742.819885][ T3606] FAT-fs (loop2): invalid media value (0x3e) [ 742.826072][ T3606] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') r2 = openat$cgroup_subtree(r1, &(0x7f0000000100), 0x2, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000280), 0x80200) r4 = dup3(r0, r1, 0x0) r5 = fsmount(r1, 0x0, 0x8c) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f00000015c0), 0x2002, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r6, 0x89f4, &(0x7f0000001680)={'ip6_vti0\x00', &(0x7f0000001600)={'syztnl0\x00', 0x0, 0x2f, 0x2, 0xe6, 0x4, 0x40, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x40, 0x20, 0x20000000, 0x1}}) r7 = dup3(r1, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x5, &(0x7f0000001580)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x3, r2, &(0x7f0000000200)="6a589b26ab1a7839be75d94a818032664559cd49f8fae2004e89fae10014880e4b86a847c185ce0581ca1af13de91e980588ec3c924b67e58152ce2410bbd74fcaad", 0x42, 0x0, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x20, r3, &(0x7f00000002c0)="2f6e343c695fc632dcd74b9cbcdda6a8893ef728b7fe56", 0x17, 0x5e, 0x0, 0x2, r1}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x1, 0xf638, r4, &(0x7f0000000340)="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", 0x1000, 0x0, 0x0, 0x3, r5}, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x3, 0x101, r0, &(0x7f0000001380)="54877ac6017fda33974f235241db718ad476bd7e0f0b911b2f4134eaad04b3f3263d7a78ec427d536ea517e083dc11c82815c7d091779220f6698eba5bf518b3f0ce81781bab4a1609b1c61e114db1571db3fe940fa842069ff382221702af3c4da60d31387fae76b37f49b9bee7449bd9e5eeb750218bd0ba9740bec3759ef53de3169e60baa68d5af8cccc2cb12f2487cfb6bffd885f04f46658589293703f89c6715003472afab897d3bfc72b7f42b501fea5bb268f2dfede4a19df17f8071e6cae8edd7356eafa7365c74da1225f61a9e74754f52368fdc4a24ed689754056a9", 0xe2, 0x2, 0x0, 0x1, r7}, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x5, 0x8000, r0, &(0x7f00000014c0)="84da6a1853b2d1d4b18370e306a373b275ff45a54a7d07020e3df4a6723aac87824c557e5ffb7cdc9fc8dce11ae71122fcb0febd369dc90394423e0c381c362838338b6d4ac6a92765c79e294ab65e7bb0bdc84570ba7709efcedc638d0e3256c514", 0x62, 0x7, 0x0, 0x2}]) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r1, 0x5) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)) 04:47:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x60000000}) [ 742.847183][ T3616] debugfs: Directory 'sg0' with parent 'block' already present! [ 742.855743][ T3616] blktrace: debugfs_dir not present for sg0 so skipping [ 742.877064][ T3619] debugfs: Directory 'sg0' with parent 'block' already present! [ 742.885164][ T3619] blktrace: debugfs_dir not present for sg0 so skipping [ 742.893642][ T3619] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0xfe, 0x4}], 0x0, &(0x7f0000011200)) 04:47:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x3000000, &(0x7f0000001740)) [ 742.901838][ T3619] blktrace: debugfs_dir not present for sg0 so skipping [ 742.919306][ T3606] loop2: detected capacity change from 0 to 256 [ 742.932809][ T3606] FAT-fs (loop2): invalid media value (0x3e) [ 742.938825][ T3606] FAT-fs (loop2): Can't find a valid FAT filesystem [ 742.939400][ T3628] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xffff, 0x19f, 0x200}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x2760f88, 0x8001, 0xe7, 0x3f, 0x16, "0a11b08c377e7413eff2dec48a885f8c5d66cf"}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 742.973003][ T3628] blktrace: debugfs_dir not present for sg0 so skipping [ 742.999112][ T3632] debugfs: Directory 'sg0' with parent 'block' already present! [ 743.007379][ T3632] blktrace: debugfs_dir not present for sg0 so skipping [ 743.019247][ T3632] debugfs: Directory 'sg0' with parent 'block' already present! [ 743.027672][ T3632] blktrace: debugfs_dir not present for sg0 so skipping [ 743.056305][ T3638] loop2: detected capacity change from 0 to 256 [ 743.079718][ T3638] FAT-fs (loop2): bogus logical sector size 65295 [ 743.086282][ T3638] FAT-fs (loop2): Can't find a valid FAT filesystem [ 743.132037][ T3638] loop2: detected capacity change from 0 to 256 [ 743.142985][ T3638] FAT-fs (loop2): bogus logical sector size 65295 [ 743.149436][ T3638] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x555, 0x19b, 0x200, 0x1}) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f00000000c0)={0x7fffffff, 0x5}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x68000000}) 04:47:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x4000000, &(0x7f0000001740)) [ 743.492379][ T3656] debugfs: Directory 'sg0' with parent 'block' already present! [ 743.500406][ T3656] blktrace: debugfs_dir not present for sg0 so skipping [ 743.507714][ T3658] debugfs: Directory 'sg0' with parent 'block' already present! [ 743.524204][ T3658] blktrace: debugfs_dir not present for sg0 so skipping [ 743.544859][ T3658] debugfs: Directory 'sg0' with parent 'block' already present! [ 743.559928][ T3658] blktrace: debugfs_dir not present for sg0 so skipping 04:47:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0xfffe, 0x4}], 0x0, &(0x7f0000011200)) 04:47:41 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x6c000000}) 04:47:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x8, 0x200600) close(r0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000180), 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004, 0x80010, r1, 0x4519d000) 04:47:41 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x5000000, &(0x7f0000001740)) 04:47:41 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="efa2a7d839669d81a7166d199afd58dece02d225aed759283253c0b814ed8da1942456caa6197bc733420f38c6dcf95f04e23c5b74c8417f6a95a65dc1e9d0e469921b29fedf7688617f126a5b72cf2d6ffc03ca757982ccb4572df4a71d2dc8c080f21cb67ae6501bf42c4d73190a9ff256f7590ce1f8f8e56d9ab0278d4248993e23586e3845f46b8a4edc684e3bf57068d67fe16436e68bb8a25835e9097965554ce20604", 0xa6, 0x40010, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1276, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='freezer.state\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000100)) [ 743.660180][ T3673] debugfs: Directory 'sg0' with parent 'block' already present! [ 743.668949][ T3673] blktrace: debugfs_dir not present for sg0 so skipping [ 743.677144][ T3674] loop2: detected capacity change from 0 to 256 [ 743.689599][ T3674] FAT-fs (loop2): bogus logical sector size 65295 [ 743.696057][ T3674] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={'\x00', 0xfffd, 0x100019b, 0x200, 0xfffffffffffffffd, 0x80000000002}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x74000000}) [ 743.713265][ T3683] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0xfffffffe, 0x4}], 0x0, &(0x7f0000011200)) [ 743.769318][ T3692] debugfs: Directory 'sg0' with parent 'block' already present! [ 743.778820][ T3692] blktrace: debugfs_dir not present for sg0 so skipping [ 743.786297][ T3693] debugfs: Directory 'sg0' with parent 'block' already present! [ 743.794816][ T3693] blktrace: debugfs_dir not present for sg0 so skipping 04:47:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x7a000000}) 04:47:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x6000000, &(0x7f0000001740)) [ 743.826809][ T3693] debugfs: Directory 'sg0' with parent 'block' already present! [ 743.845496][ T3693] blktrace: debugfs_dir not present for sg0 so skipping 04:47:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x4000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x5, 0x6, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$F2FS_IOC_SET_PIN_FILE(r1, 0x4004f50d, &(0x7f00000000c0)) [ 743.876592][ T3704] debugfs: Directory 'sg0' with parent 'block' already present! [ 743.896777][ T3704] blktrace: debugfs_dir not present for sg0 so skipping [ 743.903905][ T3708] debugfs: File 'dropped' in directory 'loop0' already present! [ 743.913023][ T3708] debugfs: File 'msg' in directory 'loop0' already present! [ 743.921152][ T3708] debugfs: File 'trace0' in directory 'loop0' already present! [ 743.968910][ T3698] loop2: detected capacity change from 0 to 32632 [ 743.983581][ T3711] debugfs: File 'dropped' in directory 'loop0' already present! [ 743.988404][ T3698] FAT-fs (loop2): invalid media value (0x00) [ 743.997355][ T3698] FAT-fs (loop2): Can't find a valid FAT filesystem [ 744.004328][ T3711] debugfs: File 'msg' in directory 'loop0' already present! [ 744.011992][ T3711] debugfs: File 'trace0' in directory 'loop0' already present! [ 744.119652][ T3698] loop2: detected capacity change from 0 to 32632 [ 744.127100][ T3698] FAT-fs (loop2): invalid media value (0x00) [ 744.133110][ T3698] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:42 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:42 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500", 0x3}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:42 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x7000000, &(0x7f0000001740)) 04:47:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x100000000000000}) 04:47:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f00000000c0), &(0x7f0000000100), 0x2, 0x1) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000140)) 04:47:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0xfffffffffffffffe, 0x4}], 0x0, &(0x7f0000011200)) 04:47:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) [ 744.536622][ T3732] debugfs: Directory 'sg0' with parent 'block' already present! [ 744.545152][ T3732] blktrace: debugfs_dir not present for sg0 so skipping [ 744.552852][ T3734] debugfs: Directory 'sg0' with parent 'block' already present! [ 744.563525][ T3734] blktrace: debugfs_dir not present for sg0 so skipping [ 744.573886][ T3737] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 744.611128][ T3734] debugfs: Directory 'sg0' with parent 'block' already present! [ 744.634775][ T3734] blktrace: debugfs_dir not present for sg0 so skipping [ 744.646369][ T3742] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:42 executing program 1: perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xec009758, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000380), 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fork() syz_open_procfs(0x0, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) pipe2$9p(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_submit(r0, 0x1, &(0x7f0000000a00)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r3, 0xc0885000) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = dup2(r2, r1) r5 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r6, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r6, 0x4008240b, &(0x7f00000000c0)={0x2, 0x80, 0x7, 0x20, 0x80, 0x81, 0x0, 0x800000000000db, 0x1000, 0x1d, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3ff, 0x0, @perf_config_ext={0x81, 0x5}, 0x26, 0x20, 0x6, 0x6, 0x7fff, 0x1000, 0x7, 0x0, 0x2, 0x0, 0x6}) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r4, 0x942e, 0x0) ioctl$BLKTRACESTOP(r5, 0x1276, 0x0) [ 744.655997][ T3742] blktrace: debugfs_dir not present for sg0 so skipping 04:47:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x300000000000000}) 04:47:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x8000000, &(0x7f0000001740)) [ 744.740818][ T3733] loop2: detected capacity change from 0 to 32632 [ 744.758895][ T3757] debugfs: Directory 'sg0' with parent 'block' already present! [ 744.759752][ T3733] FAT-fs (loop2): invalid media value (0x00) [ 744.772667][ T3733] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x400000000000000}) [ 744.791016][ T3757] blktrace: debugfs_dir not present for sg0 so skipping 04:47:43 executing program 1: ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000140)=0x1) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_EMULATED_HOST(0xffffffffffffffff, 0x2203, &(0x7f0000000100)) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x5, 0x0, 0x0, 0x0, r1}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 744.863485][ T3768] debugfs: Directory 'sg0' with parent 'block' already present! [ 744.889357][ T3768] blktrace: debugfs_dir not present for sg0 so skipping 04:47:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:43 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500", 0x3}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x9000000, &(0x7f0000001740)) 04:47:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x500000000000000}) 04:47:43 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x9, 0x10, 0x0, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87008923f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x100000003, 0x206a86dd]}) r3 = fsopen(&(0x7f0000000200)='hfsplus\x00', 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f00000001c0)={0xffffffffffffffff, 0x5, 0x5, 0x6}) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="5e00000000000000530000001b96559c42139ee0b3112f06d87e4d72fece9c2e403ea921396908f0f6d3b7ff0353b32d23ab3f65483c61f347092a833338604f839b87876f0809ac38fc3e9ff5577766f9567ee9b2463081beae78ef765006b1ab9d7662c2bad5e90461"]) r5 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r5, 0x1261) r6 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r6}) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r4) 04:47:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0xffffffffffffffff, 0x4}], 0x0, &(0x7f0000011200)) [ 745.412191][ T3787] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 745.423055][ T3788] debugfs: Directory 'sg0' with parent 'block' already present! [ 745.431501][ T3788] blktrace: debugfs_dir not present for sg0 so skipping [ 745.438841][ T3790] debugfs: Directory 'sg0' with parent 'block' already present! [ 745.447269][ T3788] debugfs: File 'dropped' in directory 'loop0' already present! [ 745.455470][ T3790] blktrace: debugfs_dir not present for sg0 so skipping 04:47:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x600000000000000}) [ 745.463338][ T3788] debugfs: File 'msg' in directory 'loop0' already present! [ 745.480219][ T3788] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:43 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xa000000, &(0x7f0000001740)) [ 745.521022][ T3786] loop2: detected capacity change from 0 to 32632 [ 745.532418][ T3786] FAT-fs (loop2): invalid media value (0x00) [ 745.538449][ T3786] FAT-fs (loop2): Can't find a valid FAT filesystem [ 745.573431][ T3803] debugfs: Directory 'sg0' with parent 'block' already present! [ 745.582379][ T3788] debugfs: File 'dropped' in directory 'loop0' already present! [ 745.610445][ T3788] debugfs: File 'msg' in directory 'loop0' already present! 04:47:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x700000000000000}) [ 745.617806][ T3788] debugfs: File 'trace0' in directory 'loop0' already present! [ 745.622258][ T3803] blktrace: debugfs_dir not present for sg0 so skipping [ 745.690639][ T3788] debugfs: Directory 'sg0' with parent 'block' already present! [ 745.702369][ T3797] debugfs: File 'dropped' in directory 'loop0' already present! [ 745.712243][ T3788] blktrace: debugfs_dir not present for sg0 so skipping [ 745.719350][ T3813] debugfs: Directory 'sg0' with parent 'block' already present! [ 745.721680][ T3797] debugfs: File 'msg' in directory 'loop0' already present! [ 745.729800][ T3813] blktrace: debugfs_dir not present for sg0 so skipping [ 745.746966][ T3797] debugfs: File 'trace0' in directory 'loop0' already present! [ 745.765247][ T3786] loop2: detected capacity change from 0 to 32632 [ 745.773742][ T3788] debugfs: File 'dropped' in directory 'loop0' already present! 04:47:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x800000000000000}) 04:47:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xb000000, &(0x7f0000001740)) 04:47:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x2}], 0x0, &(0x7f0000011200)) [ 745.785306][ T3788] debugfs: File 'msg' in directory 'loop0' already present! [ 745.794714][ T3788] debugfs: File 'trace0' in directory 'loop0' already present! [ 745.865850][ T3827] debugfs: Directory 'sg0' with parent 'block' already present! [ 745.876537][ T3827] blktrace: debugfs_dir not present for sg0 so skipping [ 745.910249][ T3832] loop2: detected capacity change from 0 to 256 [ 745.925265][ T3832] FAT-fs (loop2): invalid media value (0x00) [ 745.931359][ T3832] FAT-fs (loop2): Can't find a valid FAT filesystem [ 745.991789][ T3832] loop2: detected capacity change from 0 to 256 [ 745.998748][ T3832] FAT-fs (loop2): invalid media value (0x00) [ 746.004767][ T3832] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:44 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500", 0x3}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:44 executing program 1: syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000001140)=[{&(0x7f0000000140)="3b115d33155a20db5da30d72357f8100b14668036db61d7ae943854fc8565fa8dd1670095b4e2205ac25cfc911fd9d7cabc3c92b62cf7ef37bcc75d80ac95f91f169916d823bd20fd056bc6e9e9a3770d96491efbdd8e122b770e942a0c173954ca5916fa739c12f648a5b7271ff255f914b200aa59d1815b79f735442ecc36d2cb631f7e6156397f1e224dd2af8296e6384a1e6073fc772c69fc965719d36da4dba8e51e42459c1cc39f9736034c602fbbe3d72a346233bffc52d72325d256b20c24b87490071c00029ef01a4fbe2500a9694236fba811eff2caef2fe4410bc780dc2a0b45e76ee79daa03fa9b676873e5a971fdbf03ca81c7ab83a3331a4a085d02433d417c121565287244d8c78ccd978d07534b933f20e5b060f28e64cea4825da47563dc10d6791e70d3fa08b38eaf05cbf6bce553cb88d0c7f34fc2ef6d42ae5e991203fc82421194474efc4b00efd2ef6ed285152e9fd3b6b6841df62cb49b31339709f1324399902a17e4102ead6ca33a077383cd57c838f6d4bec1d971f3526d0cea292baca85d58e8fc3868a2a401606a02f155f498fb5579c17e23e66844798ba425b30d766912f74e8eda17c511c888811d3045cdaa068990cd5552e27e4f0762b14d6df884c7aa4f1d0b5cc1c7312392e4b3b7d92688d327504a45b4c9c930ccc8b706a96b2ee87234cbaaa58d94bced397860d779f9ffb6abe0fa7542944e17ce5fd8ec9ef5276aa5dca8e62c72f8608e0e91cd60aa8e28f654a9492b4b74c3802892ee8271e75457326f80b397fbfba0e2623c96d81725f72b3cb2f2ddd34f1d0bca06068a099da9f60e099aafcaf2549971e405ba8b474ffc16b3144510e03aff5f77070ebea4190a8344c20ca57ea8957a988625901261e185ae02681c27de562a545948c0ac898e1614a97f64fc11e5f2fa2909eee20b4f01b97c252d9b0006c1cb82d508f0cf046cf5641207addf9cb1a190652a209359332ebf85649b8765e5fce4ba08ef89d207538cd81098be2b34934ca383d111d87e7c4038976d0202e5f5bbc61b7a0d888464253db5a7e932a3acf08502562700748fb3dfea5909fd08080d7d466fe657d4d19f770681d7caa2a00fc4c78e2ca1f1515acc8a1470809d91d7a058a3299fcdfb7016e396b382e3721e66b2e31bd81e899c098f5ad34e9c7637324f8f99dcd4aea0a1e19dc0d4b75da949a4439607085146dc2bed17c9b1e438ee720804d7891e166fe8400110afc06985737d48ab5837ba25e8c64521a3eb6c802e43a110e75194bf5d7ff36726e257a91bb019cc2c64adcb83617e63f7974177f629e2fb21e1185eba42b99fea787216f2ff1d839f9e28fb2bf8d0233651dbb8594a5f40c5d668b708e868ef2e1ef3c978dab90bc559c099b249c46ad391ec359fbc39b48c7fecba3b88c306abd15b2597899de3e0d8ddb0e1eb5ae6a91cbff7c381303ed586584c60f7895fcaa20e970e03b5394a5320a6e9c7cf35c32767aa03e4898973c8928e5f7ec82869b41abac7a8fd7f5487c4a0d3bc4dba2c4ea106e8f7bec68d9c2e48f6b8c34416067026e8eb7094521742fec9affd99b14642c0a44a104eed34c43f4ca9ebb987228ec707686cbe20a4699b237868a40f223240e9cabfb82c1bdfa62189a8b75e4ac383a6257eddc3ea3f680e6a8bbd6d3d7c5146b5b617d5c71478cdd7fae0580d41ccbf462609ae3636393ee5321906e18730bb0c0990c861aade69c49e5abbbc776bcacb3bd4eec84e84eee73e93338767c475f268df207ed93585c42fc754fc9bdb17ab0b3b7df8a51a453b8f94c22ea66426568e0ae954eae55eb1881c984971ea1866da636d851bbce7f85d7f5cbf6c177697d5cc9cd72b414fa7f303d90fdafb8b25bcf7f5b3f129eb5171ae2e158a3634d52181e389b58a58ccfef1671cd3a36d00082356317c089200a5cb4c2373b696df434575f19e5980a17aa049c10b1a4ed0fc11a037f15e53bd2a794b6ec2d77a21082ab9a0cb5d21d6fb5c262d98f53405a2ce31c8155ef0f4c8453d857d03134ff2438c749c1105df3f331b06772094ecbcbe791ca33055e591bcc480ebc3d4c42daf17c4961e794005e1e97076faadf3b761c882979394bef63236283ca5bf7bdc233683779bf4d24e65859b3073748fce8543ce4a5c96f438275ea66492050a963d2c96575f5d0edb7a1d3445a96333ea2da9124006de3ed4be6e63f1db2477a79049c64c249550d78b9e4078d4e23f93ab266d60dd8b0402c695c5457aa7b4ea3977d26e3cb2be582d7f794b11bfd2c9125ab14a9765a3b3980e170497349d4eddb9ae8ded002b50607d5aba71ba5c188d98969878114fd73dd7b17b1efed85a6fda32b640cd2bd5843d66298a8067a06ca27e419f197f9117aad72471fce2cc206a60011c07b448ee4bbdbc65fe83d4546acf7355b0f378f0896dd71b7ab52ba9e33d5befda319f28df5357f33c31725e53815fc986e1f405142bb150c56dabe37d9828b92d4d76548cf9bbeb851013d72bd8b905f6809fab92f1ec87393aa7945c5837083491e48024907313e82b04446352cf86349f27d25b9474f0b56cc4b29f43e0b9db6c89907ae5dfcc96604c9668885b3b0bd3e41b130604eed74b1eb429ff92e6a1badb67b321905d15b2e068321cfca37842432a5c25ed61784ddda26745969958edc04bd180012d0e1f00ac62d55b65d56d9abd2fd96231199028a554b3d7e8100453b04da2acf644bbd04013db5ca1a23ed9f3a9c79c5e6fa1f983f667f89a6c0860f8347e7a9181f5061261d678931cad8f8501cf64533531c94a460928f3f73b93b2b1947825ec66d6cbd1e49bbf9d04baea97922ac224346c2bff1ede81a0723e1a22ad10e556682bedab92e729bdf582b3ea09fccf22cd81d6149977015525c3bab20a228173f5e910b10f889cfdd64eb901106457e805da2c19097148d63a710142d29f12f46cce9d3526e77578d1aebfc8a78b9f3862838319e024401d5a3969a65389896e95d05282645c29ead9e22a0e27c39567bbe01cfe896c49b243bc505e91cf4095627b76b4b75c74d83dac2eafd35b3594a5bf4a72af09f0c6acf9390d98ae4470bd4b4f02c59162fc22dae975832d54ab3ef5482272181f500a6c597cf4d95c2128c4444530ff6e4e1f907f1f4915bf2ec0d2cfc0efb378ce7d1dfcdfbc412eaf4dcf61e0ee713a43de696b743cb3770e36d6a10e982558db7298f850b12cbb39c4a10eaa40bde7f14189d8e1572f0dc82298865dacaeeeddf6d3de61966ffb530711fca597ff37f4ce264d1899259d46af9fdc5e0cef62ce9d0f2e0c590390895a542dad78d2f82aca4f852d04235480a0404c356dd004c2ef263bb9849a46cd821290e915661ac0ad05dc6b92dab2b4062a2caac97c90bbcf5a06ca714babc06c00536fbe1fa0d8da2607f4c39284ad6a150acaa57137e151de17047f9fe195e13c17d2cdea15d4bab81c3f0287758f8f71654ea5bc431dc78a9e1b05e033079b9727651f258051a324b88f5a5651aa0ecb3b99ebca584c0e5b71ff106613ce2f7d35a51c5588e6692a3dc631fd5aced7f32425b8c6914e978ea71e11230832ee86ea8c6b39d797b56632bfed0f9c5d23489776a2eb19e06249be576be8a102de34fa6cc64fbb9c6d7bd59dd5f9a53d2c5157f5ce8be6639880e7e190cf11f41d6b71b0e9bc8c77897796c0372b27c4f586433c7bfa736a68e472324df989ccac9debdf1c879dfa45930035b653cd045f58272a6016bb409467b7d68e145eb8ad26db2c33567a670a786b272ec923a19a88196ce106f5eb59db68ea83e696e17c075a21b21aea09901196ce900ed854296455f8071df7601e246e6fc89be61b5fd1f3d9aacf972cfff188b5deab47fef7b885b0d168d7d40df3835a5e9afbb415858fe2f6609285f83cfb555a560ab97d79efe4af1d1c35df9227d674867e081a16f5e9c71bb2b41970f43a3b65de372826b96c947a99e1f40ed327994930b511679dc87601292980d158f76d1b1771d5adf5da204f0e28ba5a5b91def4a8e2fc8e32367708cfc4dcf3f514a517cd58dace7a09e632980f0071d847fce254fc66042093fa53fbb4f431d5c9515bc1ac5532eb987e0b6584ce14049695a1a6c4264bfdbf29981b8976e170510c2b5afe487974e81ba62507663884c42abf527e05c825923fd921b02aef087d0de8773721b83cb801b6edd92fdbcb2b58d6dc6a66ba5d6b5e11eea465ea9ff14a7b5ffc458c8ccd563b8b668706bc09f17a7ba3ff4b1843c07241b1fa15e856ecd33865d9104025542e51f4540f417af53bebfbe5855cbdceb4f1d6fdfbd13a5dfa060d898f559ba60a398a4eb78c0a1a7e7d69ce4f9bc89224cc3d06bc9e2d8dfae33f804d017992ce5d378502d0796d70d946ef1b43122fb9257752f8209d8f39c370e620a3fafd1847674384121637ad4aabdfb54ad543bdda4d654321c557893f78450d7ac37f04445e0eb29931b2025eafe14fafa1e839a7c30093b1da904adec3257e41cc4b100ba40a5ec311101e2f7869ba2a5ea4a81dae8f0cf8bbff5284580458f4a19cb3439aa4ad11466697a513c51d87493f9fa1237c2001717f15eb2bc29de4bd821962730c2dc12e159923fd2310b8b013c09295eef23dead3152c063c18a8094ab66d9b9d62f07c4d73b4a46d2341f2404e27e205facdd189cd9015604b7d53dbc6250ffb5c5b99d6440565df7d59006b3d27397bd76d6ab5527d651254006d317a08ca309a06ecc889aef8b5003ff7da3544457480582acf783a56c0df0ff23f4bff05098acea5140d41dd87dc0a7b16bfdc60e847be4d8c05e462d29921ef4fedafce5c487acb0e883e50efd2c5e0c4a83dc53f67b9f65cd974344dd729dfe0f662522d5c3590df392ddb5167b4b8c51ad4d8a80f737828dd66fa36d3c400913ca71e105744e59e445efa5c24ecff05887847dc7a7662922833fa56a0a60554a5147f4770c6a71325ea0177b05d0e55ad92d9548c7ecd4960977c669808d46638c808ce63b6689a359321de61aad7d27c76987a95dffe54b4bae66c99db53b92e2757cdc11626b8563806cfcdb6cb75ba6a9afa8b4d961526404af26c4abf3bf693be4027d16ed521066cb03a97c0ef732bf2d018e0e3b000ef8819053594162c29a844b5fb4d66bb642fdc2d8cdeb72122ecf0dab51c9f1a0acb6ced77a075403a1b187451d8cbf97fb2b26e61b4140c1aa67aea75f8b5e1b7ceade15c58af21dfb2c80fd127773620535f90f94989166dc54a5de9c4da92aa03fc0552b1c11c72285cba15ab25638946af81a917ce6b8a1c51421cac6eddbc93f7c6f85bf349e676fa65bc2874f0c81549f6528e3f0c682513095b66e1f1e90f8fb98c982e5141ad38279d8eeb68e8f12690f6ad7c73d75705b71fa5bb2e8da77ad303478b26071b358bec468609c87ff3e3e31ae36a519387df42853ca371fa94b47b38e4e83d76b8cba9533f4913636bab2c5e7fde9c72a07e02b483f13742855833e2875d1ec965c0952e6774b54cab5af775e24e1e3f931297751af6c0d46b49816894ec311e395c749b50a48fea48c5ede2edac89a5e285df073b396e9206b2db933e1cd65b4081c73e7264ea7cceede9369df3674433202aa09fb18ce1325f932895782b674008f2fdc21c7031e006706961ad7d5a701b0791b109d65bdfd170f8f56e39e654dc0d2b24ad3eac76cda7ccf4211f15deb45c0901e92515fc63d64374a15e9571489a2a901fcd4a67346", 0x1000, 0x100}], 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB='huge=never,size=-k41k%,mode=00000000000000000000207,huge=advise,dont_appraise,permit_directio,fowner=', @ANYRES32, @ANYBLOB, @ANYBLOB="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r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x900000000000000}) 04:47:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xc000000, &(0x7f0000001740)) 04:47:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x3}], 0x0, &(0x7f0000011200)) [ 746.266241][ T3855] debugfs: Directory 'sg0' with parent 'block' already present! [ 746.274508][ T3854] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 746.284089][ T3855] blktrace: debugfs_dir not present for sg0 so skipping [ 746.291491][ T3856] debugfs: Directory 'sg0' with parent 'block' already present! [ 746.291745][ T3857] loop2: detected capacity change from 0 to 256 [ 746.301976][ T3856] blktrace: debugfs_dir not present for sg0 so skipping 04:47:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xa00000000000000}) [ 746.318291][ T3857] FAT-fs (loop2): invalid media value (0x00) [ 746.324384][ T3857] FAT-fs (loop2): Can't find a valid FAT filesystem [ 746.338748][ T3864] debugfs: Directory 'sg0' with parent 'block' already present! [ 746.352175][ T3864] blktrace: debugfs_dir not present for sg0 so skipping 04:47:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) wait4(r1, 0x0, 0x0, 0x0) getpgrp(r1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x1fe, 0xb2ca, 0x8, r1}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xb00000000000000}) [ 746.388888][ T3869] debugfs: Directory 'sg0' with parent 'block' already present! [ 746.396591][ T3869] blktrace: debugfs_dir not present for sg0 so skipping [ 746.420358][ T3857] loop2: detected capacity change from 0 to 256 04:47:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xc00000000000000}) [ 746.442647][ T3857] FAT-fs (loop2): invalid media value (0x00) [ 746.448828][ T3857] FAT-fs (loop2): Can't find a valid FAT filesystem [ 746.465694][ T3884] debugfs: Directory 'sg0' with parent 'block' already present! [ 746.473435][ T3884] blktrace: debugfs_dir not present for sg0 so skipping 04:47:44 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xd000000, &(0x7f0000001740)) [ 746.493748][ T3883] debugfs: Directory 'sg0' with parent 'block' already present! [ 746.510227][ T3883] blktrace: debugfs_dir not present for sg0 so skipping [ 746.528689][ T3889] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x5}], 0x0, &(0x7f0000011200)) [ 746.539423][ T3889] blktrace: debugfs_dir not present for sg0 so skipping [ 746.546568][ T3890] debugfs: Directory 'sg0' with parent 'block' already present! [ 746.561317][ T3890] blktrace: debugfs_dir not present for sg0 so skipping [ 746.629434][ T3900] loop2: detected capacity change from 0 to 256 [ 746.645145][ T3900] FAT-fs (loop2): bogus logical sector size 4095 [ 746.651553][ T3900] FAT-fs (loop2): Can't find a valid FAT filesystem [ 746.703014][ T3900] loop2: detected capacity change from 0 to 256 [ 746.715487][ T3900] FAT-fs (loop2): bogus logical sector size 4095 [ 746.721850][ T3900] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:45 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="4805000014", 0x5}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r0, 0x0) creat(&(0x7f0000000380)='./file0\x00', 0x120) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x106, 0x70bd25, 0x25dfdbfc, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x3, 0x280100) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240), r0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x68, r3, 0x100, 0x70bd2d, 0x25dfdbfc, {{}, {}, {0x4c, 0x18, {0xe9, @media='eth\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x20000891}, 0x80) r4 = open(&(0x7f0000000400)='./file0\x00', 0x10001, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00000003c0)=[@timestamp, @timestamp, @sack_perm, @window={0x3, 0x9, 0x8}, @timestamp, @window={0x3, 0x6, 0x9}, @sack_perm], 0x7) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4, 0x19b, 0xffffffff, 0x69f, 0x8}) ioctl$BLKTRACESTOP(r1, 0x1276, 0x0) 04:47:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xd00000000000000}) 04:47:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xe000000, &(0x7f0000001740)) 04:47:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x6}], 0x0, &(0x7f0000011200)) [ 747.114857][ T3917] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 747.145775][ T3923] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xe00000000000000}) [ 747.165915][ T3923] blktrace: debugfs_dir not present for sg0 so skipping [ 747.175144][ T3927] loop2: detected capacity change from 0 to 256 [ 747.188660][ T3927] FAT-fs (loop2): invalid media value (0x0f) [ 747.194782][ T3927] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:45 executing program 1: sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0xe, 0x6, 0x101, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008000}, 0x800) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x7}], 0x0, &(0x7f0000011200)) 04:47:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x1000000000000000}) [ 747.236137][ T3933] selinux_netlink_send: 19 callbacks suppressed [ 747.236147][ T3933] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12052 sclass=netlink_route_socket pid=3933 comm=syz-executor.5 [ 747.249787][ T3937] debugfs: Directory 'sg0' with parent 'block' already present! [ 747.271856][ T3937] blktrace: debugfs_dir not present for sg0 so skipping 04:47:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x8}], 0x0, &(0x7f0000011200)) [ 747.327677][ T3942] loop2: detected capacity change from 0 to 256 [ 747.340732][ T3942] FAT-fs (loop2): bogus logical sector size 65535 [ 747.347183][ T3942] FAT-fs (loop2): Can't find a valid FAT filesystem [ 747.362264][ T3949] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:45 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xf000000, &(0x7f0000001740)) [ 747.381348][ T3949] blktrace: debugfs_dir not present for sg0 so skipping [ 747.388414][ T3950] debugfs: Directory 'sg0' with parent 'block' already present! [ 747.399169][ T3950] blktrace: debugfs_dir not present for sg0 so skipping [ 747.427695][ T3955] debugfs: Directory 'sg0' with parent 'block' already present! [ 747.456147][ T3960] loop2: detected capacity change from 0 to 256 [ 747.456504][ T3955] blktrace: debugfs_dir not present for sg0 so skipping [ 747.467888][ T3960] FAT-fs (loop2): bogus logical sector size 65295 [ 747.476024][ T3960] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, 0x0, 0x0) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:46 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="4805000014", 0x5}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x1100000000000000}) 04:47:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x9}], 0x0, &(0x7f0000011200)) 04:47:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x4ea800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) r4 = pidfd_open(r2, 0x0) lseek(r4, 0x5, 0x1) ioctl$LOOP_SET_CAPACITY(r3, 0x1261) r5 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r5}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x400040, 0x8, 0x0, 0x6, 0x1c, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x3, 0x1f, 0xc, "39407d553ea387ecea229793172d78cccd153be615ba72b43b710ca2f27b857dcb71295e68eb42e51c71ba47a088fbad9c571f6531964836318423b08f840b49", "b2b937a8695d4ff773222f762bc7413f23f0d151ef772f60d40ec8a79f7aad9244ffba16ddf5295e5c517c7605377bd02a133424d43836096386d52a9d85a8ce", "6632b9344e23a615d980772cd117ef8768f9aaf63ac588e0ec5215d59b0c7ec7", [0x10001, 0x10001]}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) r6 = accept$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs, &(0x7f0000000440)=0x6e) ioctl$FIDEDUPERANGE(r4, 0xc0189436, &(0x7f0000000480)={0x3, 0x1, 0x5, 0x0, 0x0, [{{}, 0x5}, {{}, 0x7}, {{r1}, 0x2}, {{r3}, 0xffffffff}, {{r6}, 0x3}]}) sendfile(r0, r1, 0x0, 0x1000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x10000000, &(0x7f0000001740)) [ 747.968825][ T3971] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 748.004012][ T3976] debugfs: File 'dropped' in directory 'loop0' already present! [ 748.004959][ T3981] debugfs: Directory 'sg0' with parent 'block' already present! [ 748.019686][ T3976] debugfs: File 'msg' in directory 'loop0' already present! [ 748.019755][ T3979] loop2: detected capacity change from 0 to 256 [ 748.035836][ T3976] debugfs: File 'trace0' in directory 'loop0' already present! [ 748.035917][ T3981] blktrace: debugfs_dir not present for sg0 so skipping [ 748.053147][ T3979] FAT-fs (loop2): bogus logical sector size 4095 [ 748.059526][ T3979] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xa}], 0x0, &(0x7f0000011200)) 04:47:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x1200000000000000}) [ 748.091537][ T3986] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12052 sclass=netlink_route_socket pid=3986 comm=syz-executor.5 [ 748.112825][ T3988] debugfs: Directory 'sg0' with parent 'block' already present! [ 748.130006][ T3988] blktrace: debugfs_dir not present for sg0 so skipping 04:47:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x2000000000000000}) [ 748.137294][ T3976] debugfs: Directory 'sg0' with parent 'block' already present! [ 748.150784][ T3976] blktrace: debugfs_dir not present for sg0 so skipping [ 748.159225][ T3993] loop2: detected capacity change from 0 to 256 [ 748.179184][ T3993] FAT-fs (loop2): invalid media value (0x0f) [ 748.185216][ T3993] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:46 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x11000000, &(0x7f0000001740)) [ 748.193068][ T3976] debugfs: File 'dropped' in directory 'loop0' already present! [ 748.200968][ T3976] debugfs: File 'msg' in directory 'loop0' already present! [ 748.214924][ T3976] debugfs: File 'trace0' in directory 'loop0' already present! [ 748.218833][ T4004] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x2500000000000000}) [ 748.239345][ T4004] blktrace: debugfs_dir not present for sg0 so skipping [ 748.247081][ T4007] debugfs: Directory 'sg0' with parent 'block' already present! [ 748.260210][ T3993] loop2: detected capacity change from 0 to 256 [ 748.263049][ T4007] blktrace: debugfs_dir not present for sg0 so skipping [ 748.280718][ T3993] FAT-fs (loop2): invalid media value (0x0f) [ 748.286736][ T3993] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:46 executing program 1: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x428040, 0x0) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x20000004) prctl$PR_SET_ENDIAN(0x14, 0x0) prctl$PR_SET_ENDIAN(0x14, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000080), 0xfffffffffffffffc, 0x2b01) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r1, 0x1276, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0)) [ 748.326297][ T4018] debugfs: Directory 'sg0' with parent 'block' already present! [ 748.351542][ T4018] blktrace: debugfs_dir not present for sg0 so skipping 04:47:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x401, 0x19b, 0x200, 0x0, 0x10004}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000012c0)={0x53, 0xfffffffffffffffe, 0x1000, 0x0, @scatter={0x2, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/26, 0x1a}, {&(0x7f0000000100)=""/136, 0x88}]}, &(0x7f0000000200)="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", &(0x7f0000001200)=""/121, 0x497a, 0x25, 0x0, &(0x7f0000001280)}) [ 748.762176][ T4029] debugfs: Directory 'sg0' with parent 'block' already present! [ 748.769852][ T4029] blktrace: debugfs_dir not present for sg0 so skipping [ 748.777800][ T4029] debugfs: Directory 'sg0' with parent 'block' already present! [ 748.785638][ T4029] blktrace: debugfs_dir not present for sg0 so skipping 04:47:47 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="4805000014", 0x5}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xb}], 0x0, &(0x7f0000011200)) 04:47:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x4800000000000000}) 04:47:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(0xffffffffffffffff, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r3 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r3, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, 0x0, 0x20000102000003) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x12000000, &(0x7f0000001740)) 04:47:47 executing program 1: ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x1261) r0 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r0}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f0000000240)={0x1, 0x131, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) ioctl$BLKTRACESTOP(r1, 0x1276, 0x0) [ 748.865246][ T4037] debugfs: Directory 'sg0' with parent 'block' already present! [ 748.876827][ T4039] loop2: detected capacity change from 0 to 256 [ 748.883146][ T4037] blktrace: debugfs_dir not present for sg0 so skipping [ 748.887197][ T4039] FAT-fs (loop2): bogus logical sector size 65528 [ 748.890295][ T4038] debugfs: Directory 'sg0' with parent 'block' already present! [ 748.896536][ T4039] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x4c00000000000000}) 04:47:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/raw\x00') ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000100)) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000180)=""/14, 0xe}, {&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/87, 0x57}, {&(0x7f0000000340)=""/121, 0x79}, {&(0x7f00000003c0)=""/190, 0xbe}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000540)=""/236, 0xec}], 0x8, 0x7, 0x2) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000006c0)={0x8, 0x9, 0x9, 0x8001}, 0x10) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 748.913684][ T4038] blktrace: debugfs_dir not present for sg0 so skipping [ 748.923725][ T4047] debugfs: Directory 'sg0' with parent 'block' already present! [ 748.933575][ T4047] blktrace: debugfs_dir not present for sg0 so skipping [ 748.941461][ T4048] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 748.967870][ T4039] loop2: detected capacity change from 0 to 256 [ 748.975509][ T4039] FAT-fs (loop2): bogus logical sector size 65528 [ 748.980289][ T4052] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12052 sclass=netlink_route_socket pid=4052 comm=syz-executor.5 [ 748.982034][ T4039] FAT-fs (loop2): Can't find a valid FAT filesystem [ 748.998648][ T4058] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xc}], 0x0, &(0x7f0000011200)) 04:47:47 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x13000000, &(0x7f0000001740)) 04:47:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x6000000000000000}) [ 749.018374][ T4058] blktrace: debugfs_dir not present for sg0 so skipping [ 749.025416][ T4059] debugfs: Directory 'sg0' with parent 'block' already present! [ 749.033870][ T4059] blktrace: debugfs_dir not present for sg0 so skipping [ 749.044405][ T4061] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x40000000, 0x300) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x197, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x991, 0x1) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000140)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000180)={0x80000009}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000000c0)) pread64(r0, &(0x7f0000000200)=""/97, 0x61, 0x2) [ 749.081752][ T4061] blktrace: debugfs_dir not present for sg0 so skipping [ 749.086072][ T4069] loop2: detected capacity change from 0 to 256 [ 749.088830][ T4068] debugfs: Directory 'sg0' with parent 'block' already present! [ 749.106788][ T4069] FAT-fs (loop2): bogus logical sector size 63488 [ 749.113248][ T4069] FAT-fs (loop2): Can't find a valid FAT filesystem [ 749.115192][ T4068] blktrace: debugfs_dir not present for sg0 so skipping [ 749.187067][ T4069] loop2: detected capacity change from 0 to 256 [ 749.202673][ T4069] FAT-fs (loop2): bogus logical sector size 63488 [ 749.209098][ T4069] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:48 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r1, 0x0, 0x200000000e26a, 0x0) 04:47:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x6800000000000000}) 04:47:48 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000002600)={0x0, 0xfffffffffffffffd, 0xf4, 0x6, @scatter={0x7, 0x0, &(0x7f0000002380)=[{&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000180)=""/202, 0xca}, {&(0x7f0000000280)=""/93, 0x5d}, {&(0x7f0000000300)=""/74, 0x4a}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}]}, &(0x7f0000002400)="99283ae4e028f019a57804a1bf236be205f42a52dea7eb5d95b155437359f0263e3c3b407870fb46af99b0234e1cda5c16c8a53e1542f1c191aa0de72596c420b017baa34986ec76ffbbd3a6ef8ad373e7a437b58afdd374b7bcf3a8b02554578b7bc2403abee54310f8e235bf7fa34ecf784fa50281757d13caad8c83f9411fb8cbc4b2a8e9a67520051ed531af8d20e0156f67e238514f01b89f3ec38b5e2ad763021eef38b8e8bafbaa06221b482601bd6ca458e32d2d82b01e6339bb1bd5597b636731cbb836df387b8d8d203dd0d3dd81e5c9420c6518b597cb2ba3663a76b1d313e2525f0e6726c901487eb0253c5c5c40", &(0x7f0000002500)=""/188, 0x4, 0x4, 0x0, &(0x7f00000025c0)}) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1276, 0x0) 04:47:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x14000000, &(0x7f0000001740)) 04:47:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xd}], 0x0, &(0x7f0000011200)) 04:47:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(0xffffffffffffffff, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r3 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r3, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, 0x0, 0x20000102000003) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x0, 0x281000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 749.737741][ T4096] debugfs: Directory 'sg0' with parent 'block' already present! [ 749.753531][ T4099] loop2: detected capacity change from 0 to 256 [ 749.762389][ T4096] blktrace: debugfs_dir not present for sg0 so skipping [ 749.773066][ T4099] FAT-fs (loop2): bogus logical sector size 0 [ 749.779184][ T4099] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x6c00000000000000}) [ 749.800046][ T4108] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x8000, 0x19b, 0x202}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x15000000, &(0x7f0000001740)) [ 749.843155][ T4116] debugfs: Directory 'sg0' with parent 'block' already present! [ 749.865326][ T4116] blktrace: debugfs_dir not present for sg0 so skipping [ 749.874802][ T4118] debugfs: Directory 'sg0' with parent 'block' already present! [ 749.883075][ T4118] blktrace: debugfs_dir not present for sg0 so skipping 04:47:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x7400000000000000}) [ 749.891005][ T4118] debugfs: Directory 'sg0' with parent 'block' already present! [ 749.907803][ T4099] loop2: detected capacity change from 0 to 256 [ 749.912721][ T4118] blktrace: debugfs_dir not present for sg0 so skipping [ 749.921892][ T4125] debugfs: Directory 'sg0' with parent 'block' already present! [ 749.922328][ T4099] FAT-fs (loop2): bogus logical sector size 0 [ 749.935647][ T4099] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) lseek(r1, 0x7, 0x1) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 749.949747][ T4125] blktrace: debugfs_dir not present for sg0 so skipping [ 750.004015][ T4135] debugfs: Directory 'sg0' with parent 'block' already present! [ 750.012177][ T4135] blktrace: debugfs_dir not present for sg0 so skipping [ 750.019738][ T4135] debugfs: Directory 'sg0' with parent 'block' already present! [ 750.027936][ T4135] blktrace: debugfs_dir not present for sg0 so skipping 04:47:48 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r1, 0x0, 0x200000000e26a, 0x0) 04:47:48 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x7a00000000000000}) 04:47:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xe}], 0x0, &(0x7f0000011200)) 04:47:48 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x3, 0x200}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa, 0x10133, r1, 0x8430e000) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000001c0)) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x16000000, &(0x7f0000001740)) 04:47:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(0xffffffffffffffff, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r3 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r3, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, 0x0, 0x20000102000003) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 750.607664][ T4147] debugfs: Directory 'sg0' with parent 'block' already present! [ 750.617581][ T4150] loop2: detected capacity change from 0 to 256 [ 750.621061][ T4147] blktrace: debugfs_dir not present for sg0 so skipping [ 750.632509][ T4150] FAT-fs (loop2): invalid media value (0x0f) [ 750.632582][ T4148] debugfs: Directory 'sg0' with parent 'block' already present! [ 750.638527][ T4150] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xf}], 0x0, &(0x7f0000011200)) [ 750.655743][ T4148] blktrace: debugfs_dir not present for sg0 so skipping [ 750.668714][ T4157] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 750.673608][ T4148] debugfs: File 'dropped' in directory 'loop0' already present! [ 750.697680][ T4148] debugfs: File 'msg' in directory 'loop0' already present! 04:47:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x2}) [ 750.705338][ T4148] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x3}) [ 750.749659][ T4163] debugfs: Directory 'sg0' with parent 'block' already present! [ 750.757707][ T4163] blktrace: debugfs_dir not present for sg0 so skipping [ 750.758024][ T4165] loop2: detected capacity change from 0 to 256 [ 750.779262][ T4165] FAT-fs (loop2): bogus logical sector size 0 [ 750.785400][ T4165] FAT-fs (loop2): Can't find a valid FAT filesystem [ 750.788952][ T4148] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x10}], 0x0, &(0x7f0000011200)) 04:47:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x17000000, &(0x7f0000001740)) 04:47:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x4}) [ 750.803266][ T4148] blktrace: debugfs_dir not present for sg0 so skipping [ 750.807173][ T4167] debugfs: File 'dropped' in directory 'loop0' already present! [ 750.818208][ T4171] debugfs: Directory 'sg0' with parent 'block' already present! [ 750.818848][ T4167] debugfs: File 'msg' in directory 'loop0' already present! [ 750.835883][ T4167] debugfs: File 'trace0' in directory 'loop0' already present! [ 750.841161][ T4171] blktrace: debugfs_dir not present for sg0 so skipping [ 750.903863][ T4176] loop2: detected capacity change from 0 to 256 [ 750.915264][ T4176] FAT-fs (loop2): bogus number of reserved sectors [ 750.921843][ T4176] FAT-fs (loop2): Can't find a valid FAT filesystem [ 750.934193][ T4181] debugfs: Directory 'sg0' with parent 'block' already present! [ 750.945792][ T4181] blktrace: debugfs_dir not present for sg0 so skipping [ 750.982501][ T4176] loop2: detected capacity change from 0 to 256 [ 750.995838][ T4176] FAT-fs (loop2): bogus number of reserved sectors [ 751.002382][ T4176] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:49 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r1, 0x0, 0x200000000e26a, 0x0) 04:47:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x8000000000000000, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) lseek(0xffffffffffffffff, 0x4114, 0x2) 04:47:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x5}) 04:47:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x18000000, &(0x7f0000001740)) 04:47:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x11}], 0x0, &(0x7f0000011200)) 04:47:49 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0), 0x4d3f, 0x800) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:49 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f00000000c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x0, 0xffffffffffffffff}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'nat\x00', 0x0, 0x0, 0x0, [0x401, 0x81, 0x6, 0x0, 0x0, 0x7]}, &(0x7f0000000180)=0x78) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x83}) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r4, 0x1261) r5 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r5}) r6 = socket$packet(0x11, 0x2, 0x300) fcntl$lock(r6, 0x6, &(0x7f00000001c0)={0x2, 0x2, 0x2, 0xe0b3, r5}) 04:47:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x6}) [ 751.488804][ T4209] loop2: detected capacity change from 0 to 256 [ 751.499271][ T4209] FAT-fs (loop2): bogus number of reserved sectors [ 751.505908][ T4209] FAT-fs (loop2): Can't find a valid FAT filesystem [ 751.513962][ T4211] debugfs: Directory 'sg0' with parent 'block' already present! [ 751.522340][ T4211] blktrace: debugfs_dir not present for sg0 so skipping [ 751.563973][ T4224] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 751.565495][ T4209] loop2: detected capacity change from 0 to 256 [ 751.582058][ T4209] FAT-fs (loop2): bogus number of reserved sectors [ 751.588637][ T4209] FAT-fs (loop2): Can't find a valid FAT filesystem [ 751.595733][ T4226] debugfs: Directory 'sg0' with parent 'block' already present! [ 751.603535][ T4226] blktrace: debugfs_dir not present for sg0 so skipping 04:47:49 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x7}) 04:47:49 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x19000000, &(0x7f0000001740)) [ 751.610855][ T4226] debugfs: File 'dropped' in directory 'loop0' already present! [ 751.618738][ T4226] debugfs: File 'msg' in directory 'loop0' already present! [ 751.619258][ T4229] debugfs: Directory 'sg0' with parent 'block' already present! [ 751.631522][ T4226] debugfs: File 'trace0' in directory 'loop0' already present! [ 751.637411][ T4229] blktrace: debugfs_dir not present for sg0 so skipping 04:47:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x12}], 0x0, &(0x7f0000011200)) [ 751.689188][ T4226] debugfs: File 'dropped' in directory 'loop0' already present! [ 751.717877][ T4238] debugfs: Directory 'sg0' with parent 'block' already present! [ 751.721214][ T4226] debugfs: File 'msg' in directory 'loop0' already present! [ 751.734108][ T4238] blktrace: debugfs_dir not present for sg0 so skipping [ 751.746624][ T4226] debugfs: File 'trace0' in directory 'loop0' already present! [ 751.746818][ T4242] loop2: detected capacity change from 0 to 256 [ 751.760868][ T4243] debugfs: Directory 'sg0' with parent 'block' already present! [ 751.768838][ T4243] blktrace: debugfs_dir not present for sg0 so skipping [ 751.777138][ T4226] debugfs: File 'dropped' in directory 'loop0' already present! [ 751.791531][ T4226] debugfs: File 'msg' in directory 'loop0' already present! [ 751.810220][ T4226] debugfs: File 'trace0' in directory 'loop0' already present! [ 751.821304][ T4242] FAT-fs (loop2): bogus number of reserved sectors [ 751.827816][ T4242] FAT-fs (loop2): Can't find a valid FAT filesystem [ 751.870307][ T4242] loop2: detected capacity change from 0 to 256 [ 751.881895][ T4242] FAT-fs (loop2): bogus number of reserved sectors [ 751.888395][ T4242] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:50 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, 0x0, 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x8}) 04:47:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x21, &(0x7f0000000380)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@aname={'aname', 0x3d, '/dev/sg#\x00'}}], [{@fscontext={'fscontext', 0x3d, 'system_u'}}, {@uid_lt={'uid<', 0xee00}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@fowner_gt={'fowner>', r1}}, {@smackfsroot={'smackfsroot', 0x3d, '@'}}, {@fsmagic={'fsmagic', 0x3d, 0x9}}, {@subj_user={'subj_user', 0x3d, '\\:%/&'}}, {@pcr={'pcr', 0x3d, 0xd}}, {@fsname={'fsname', 0x3d, '/dev/sg#\x00'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}}) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r3 = syz_io_uring_complete(0x0) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f00000002c0)) r4 = syz_open_dev$vcsa(&(0x7f0000000300), 0x1000, 0x40001) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000340)={0x87, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x0, 'lblc\x00', 0x15, 0x7f, 0x45}, 0x2c) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r2, 0x1276, 0x0) 04:47:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1a000000, &(0x7f0000001740)) 04:47:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xfe}], 0x0, &(0x7f0000011200)) 04:47:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 752.373488][ T4271] loop2: detected capacity change from 0 to 256 [ 752.375661][ T4270] debugfs: Directory 'sg0' with parent 'block' already present! [ 752.382738][ T4271] FAT-fs (loop2): bogus number of reserved sectors [ 752.393955][ T4271] FAT-fs (loop2): Can't find a valid FAT filesystem [ 752.410228][ T4270] blktrace: debugfs_dir not present for sg0 so skipping 04:47:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x9}) [ 752.417375][ T4272] debugfs: Directory 'sg0' with parent 'block' already present! [ 752.425943][ T4277] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 752.429467][ T4272] blktrace: debugfs_dir not present for sg0 so skipping [ 752.455976][ T4281] debugfs: Directory 'sg0' with parent 'block' already present! [ 752.456866][ T4271] loop2: detected capacity change from 0 to 256 04:47:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x1001}], 0x0, &(0x7f0000011200)) [ 752.473458][ T4271] FAT-fs (loop2): bogus number of reserved sectors [ 752.479961][ T4271] FAT-fs (loop2): Can't find a valid FAT filesystem [ 752.497079][ T4281] blktrace: debugfs_dir not present for sg0 so skipping [ 752.504094][ T4286] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1100) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000100)={0x0, 0x0, 0x400, 0x1}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000500)={r2, "4822412167c8f3c36d741a68d7e79ba5"}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) openat(r3, &(0x7f0000001500)='./file0\x00', 0x400, 0x108) 04:47:50 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1b000000, &(0x7f0000001740)) 04:47:50 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xa}) [ 752.522552][ T4286] blktrace: debugfs_dir not present for sg0 so skipping [ 752.542592][ T4292] debugfs: Directory 'sg0' with parent 'block' already present! [ 752.550524][ T4292] blktrace: debugfs_dir not present for sg0 so skipping [ 752.575141][ T4292] debugfs: Directory 'sg0' with parent 'block' already present! [ 752.594233][ T4292] blktrace: debugfs_dir not present for sg0 so skipping [ 752.601448][ T4299] debugfs: Directory 'sg0' with parent 'block' already present! [ 752.609411][ T4299] blktrace: debugfs_dir not present for sg0 so skipping [ 752.609597][ T4300] loop2: detected capacity change from 0 to 256 04:47:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x1ff}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000015c0)={0x0, 0xfffffffffffffffc, 0x49, 0x80, @scatter={0x6, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000180)=""/90, 0x5a}, {&(0x7f0000000200)=""/143, 0x8f}, {&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/54, 0x36}, {&(0x7f0000000400)=""/86, 0x56}]}, &(0x7f0000000500)="854e07336ca6b782491a09d30e3b60ba168a6e91bf810234c297dc6cae534d640eef305c64320a18ae5a899bbe441d36399066ca8d3c30072146972194c51811e70f8948aa3c66bfc3", &(0x7f0000000580)=""/4096, 0x1000, 0x10, 0xffffffffffffffff, &(0x7f0000001580)}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r3, 0x1261) r4 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r4}) fsetxattr$security_ima(r0, &(0x7f0000001640), &(0x7f0000001680)=@sha1={0x1, "52bb98b26832db74121582626aade24c8c84bf99"}, 0x15, 0x3) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) [ 752.632561][ T4300] FAT-fs (loop2): bogus number of reserved sectors [ 752.639093][ T4300] FAT-fs (loop2): Can't find a valid FAT filesystem [ 752.651536][ T4308] debugfs: Directory 'sg0' with parent 'block' already present! [ 752.660796][ T4308] blktrace: debugfs_dir not present for sg0 so skipping [ 752.668422][ T4308] debugfs: File 'dropped' in directory 'loop0' already present! [ 752.677169][ T4308] debugfs: File 'msg' in directory 'loop0' already present! [ 752.692655][ T4308] debugfs: File 'trace0' in directory 'loop0' already present! [ 752.697979][ T4300] loop2: detected capacity change from 0 to 256 [ 752.709174][ T4300] FAT-fs (loop2): bogus number of reserved sectors [ 752.715742][ T4300] FAT-fs (loop2): Can't find a valid FAT filesystem [ 752.750658][ T4308] debugfs: File 'dropped' in directory 'loop0' already present! [ 752.758355][ T4308] debugfs: File 'msg' in directory 'loop0' already present! [ 752.766423][ T4308] debugfs: File 'trace0' in directory 'loop0' already present! [ 752.810546][ T4308] debugfs: Directory 'sg0' with parent 'block' already present! [ 752.818504][ T4308] blktrace: debugfs_dir not present for sg0 so skipping [ 752.818528][ T4318] debugfs: File 'dropped' in directory 'loop0' already present! [ 752.833160][ T4318] debugfs: File 'msg' in directory 'loop0' already present! [ 752.840851][ T4318] debugfs: File 'trace0' in directory 'loop0' already present! [ 752.848737][ T4318] debugfs: File 'dropped' in directory 'loop0' already present! [ 752.856787][ T4318] debugfs: File 'msg' in directory 'loop0' already present! [ 752.864848][ T4318] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1c000000, &(0x7f0000001740)) 04:47:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xb}) 04:47:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x2f00}], 0x0, &(0x7f0000011200)) 04:47:51 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, 0x0, 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:51 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, 0x0, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x2) r1 = getpgrp(0xffffffffffffffff) wait4(r1, 0x0, 0x0, 0x0) r2 = getpgrp(r1) r3 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x40200, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000100)={'\x00', 0x0, 0xfff, 0x1fc, 0x2, 0x2, r1}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) process_vm_writev(r2, &(0x7f0000001680)=[{&(0x7f0000000040)=""/39, 0x27}, {&(0x7f0000000180)=""/89, 0x59}, {&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/17, 0x11}, {&(0x7f0000001580)=""/211, 0xd3}], 0x9, &(0x7f0000001b40)=[{&(0x7f0000001740)=""/83, 0x53}, {&(0x7f00000017c0)=""/52, 0x34}, {&(0x7f0000001800)=""/208, 0xd0}, {&(0x7f0000001900)=""/228, 0xe4}, {&(0x7f0000001a00)=""/13, 0xd}, {&(0x7f0000001a40)=""/140, 0x8c}, {&(0x7f0000001b00)=""/36, 0x24}], 0x7, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x86a00, 0x0) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) [ 753.216047][ T4325] loop2: detected capacity change from 0 to 256 [ 753.224949][ T4325] FAT-fs (loop2): bogus number of reserved sectors [ 753.231539][ T4325] FAT-fs (loop2): Can't find a valid FAT filesystem [ 753.235947][ T4334] debugfs: Directory 'sg0' with parent 'block' already present! [ 753.250245][ T4334] blktrace: debugfs_dir not present for sg0 so skipping 04:47:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xc}) 04:47:51 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000fef000/0x11000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000000c0)="0b9f982d3ff71c03857dbb5b057a3b703e996b60686a0f6a005a551b34c6ec5b4c1b5e8a47f5986a3f41b8412b07749f29c37b15bb1d194e40520698c883bbb31ff279b82b5241c6f0ee74aa5d789d2eeb4bf8ef890ead7d4ba7b362b37cc9bb13f90ad3ccf78b127f83f2df96b0549e97703e018a5fbeb2981f4606d42db6b1b4471e64f7c88278801a36a9e4bc065c0ebd2ed6bdb89fb8c5", 0x99, r0}, 0x68) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 753.270940][ T4325] loop2: detected capacity change from 0 to 256 [ 753.285723][ T4340] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 753.299792][ T4325] FAT-fs (loop2): bogus number of reserved sectors [ 753.306350][ T4325] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xd}) 04:47:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x3100}], 0x0, &(0x7f0000011200)) [ 753.326629][ T4347] debugfs: Directory 'sg0' with parent 'block' already present! [ 753.335044][ T4347] blktrace: debugfs_dir not present for sg0 so skipping [ 753.362359][ T4346] debugfs: Directory 'sg0' with parent 'block' already present! [ 753.382985][ T4346] blktrace: debugfs_dir not present for sg0 so skipping [ 753.392139][ T4355] debugfs: Directory 'sg0' with parent 'block' already present! [ 753.400674][ T4355] blktrace: debugfs_dir not present for sg0 so skipping [ 753.407957][ T4356] loop2: detected capacity change from 0 to 256 [ 753.412031][ T4359] debugfs: Directory 'sg0' with parent 'block' already present! [ 753.423240][ T4356] FAT-fs (loop2): bogus number of reserved sectors 04:47:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4002}], 0x0, &(0x7f0000011200)) 04:47:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xe}) [ 753.424150][ T4359] blktrace: debugfs_dir not present for sg0 so skipping [ 753.429768][ T4356] FAT-fs (loop2): Can't find a valid FAT filesystem [ 753.468229][ T4364] debugfs: Directory 'sg0' with parent 'block' already present! [ 753.476166][ T4364] blktrace: debugfs_dir not present for sg0 so skipping 04:47:51 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1d000000, &(0x7f0000001740)) 04:47:51 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x10}) [ 753.528211][ T4371] loop2: detected capacity change from 0 to 256 [ 753.532402][ T4374] debugfs: Directory 'sg0' with parent 'block' already present! [ 753.537922][ T4371] FAT-fs (loop2): bogus number of reserved sectors [ 753.548757][ T4371] FAT-fs (loop2): Can't find a valid FAT filesystem [ 753.554806][ T4374] blktrace: debugfs_dir not present for sg0 so skipping 04:47:52 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, 0x0, 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:47:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0), 0x48300, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r1, 0xf505, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) 04:47:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4003}], 0x0, &(0x7f0000011200)) 04:47:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x11}) 04:47:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1e000000, &(0x7f0000001740)) 04:47:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 754.114927][ T4392] debugfs: Directory 'sg0' with parent 'block' already present! [ 754.124975][ T4392] blktrace: debugfs_dir not present for sg0 so skipping [ 754.132358][ T4395] loop2: detected capacity change from 0 to 256 [ 754.132972][ T4394] debugfs: Directory 'sg0' with parent 'block' already present! [ 754.146624][ T4395] FAT-fs (loop2): bogus number of reserved sectors [ 754.146847][ T4394] blktrace: debugfs_dir not present for sg0 so skipping 04:47:52 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4800}], 0x0, &(0x7f0000011200)) 04:47:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x12}) [ 754.153270][ T4395] FAT-fs (loop2): Can't find a valid FAT filesystem [ 754.172226][ T4392] debugfs: Directory 'sg0' with parent 'block' already present! [ 754.182104][ T4403] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 754.190722][ T4392] blktrace: debugfs_dir not present for sg0 so skipping 04:47:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0xffffffffffffffff, 0x400800) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r1 = dup2(r0, r0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000000c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r2, 0x0) ioctl$SCSI_IOCTL_START_UNIT(r2, 0x5) 04:47:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1468, 0x19b, 0x10000200, 0x2, 0xcdd}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) [ 754.236149][ T4409] debugfs: Directory 'sg0' with parent 'block' already present! [ 754.247782][ T4413] loop2: detected capacity change from 0 to 256 [ 754.248590][ T4409] blktrace: debugfs_dir not present for sg0 so skipping [ 754.257935][ T4413] FAT-fs (loop2): bogus number of reserved sectors [ 754.267585][ T4413] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:52 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x25}) 04:47:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1f000000, &(0x7f0000001740)) [ 754.296301][ T4421] debugfs: Directory 'sg0' with parent 'block' already present! [ 754.313604][ T4421] blktrace: debugfs_dir not present for sg0 so skipping [ 754.325617][ T4413] loop2: detected capacity change from 0 to 256 [ 754.328119][ T4428] debugfs: Directory 'sg0' with parent 'block' already present! [ 754.341967][ T4413] FAT-fs (loop2): bogus number of reserved sectors [ 754.344924][ T4428] blktrace: debugfs_dir not present for sg0 so skipping [ 754.348492][ T4413] FAT-fs (loop2): Can't find a valid FAT filesystem [ 754.377992][ T4431] debugfs: Directory 'sg0' with parent 'block' already present! [ 754.391583][ T4431] blktrace: debugfs_dir not present for sg0 so skipping 04:47:53 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x200000000e26a, 0x0) 04:47:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x48}) 04:47:53 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) r1 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r1}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ftruncate(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r2, 0x1276, 0x0) 04:47:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4a00}], 0x0, &(0x7f0000011200)) 04:47:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x20000000, &(0x7f0000001740)) 04:47:53 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 754.992773][ T4446] debugfs: File 'dropped' in directory 'loop0' already present! [ 754.995988][ T4448] debugfs: Directory 'sg0' with parent 'block' already present! [ 755.008498][ T4445] loop2: detected capacity change from 0 to 256 [ 755.009261][ T4446] debugfs: File 'msg' in directory 'loop0' already present! [ 755.025565][ T4445] FAT-fs (loop2): bogus number of reserved sectors [ 755.032095][ T4445] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x4c}) 04:47:53 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4d03}], 0x0, &(0x7f0000011200)) [ 755.035501][ T4446] debugfs: File 'trace0' in directory 'loop0' already present! [ 755.040184][ T4448] blktrace: debugfs_dir not present for sg0 so skipping [ 755.068070][ T4455] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 755.096881][ T4446] debugfs: Directory 'sg0' with parent 'block' already present! [ 755.104849][ T4446] blktrace: debugfs_dir not present for sg0 so skipping [ 755.112115][ T4460] debugfs: Directory 'sg0' with parent 'block' already present! [ 755.120049][ T4460] blktrace: debugfs_dir not present for sg0 so skipping [ 755.131550][ T4454] debugfs: File 'dropped' in directory 'loop0' already present! 04:47:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x60}) [ 755.141503][ T4454] debugfs: File 'msg' in directory 'loop0' already present! [ 755.156164][ T4454] debugfs: File 'trace0' in directory 'loop0' already present! [ 755.164504][ T4464] loop2: detected capacity change from 0 to 256 [ 755.175689][ T4466] debugfs: Directory 'sg0' with parent 'block' already present! [ 755.182660][ T4464] FAT-fs (loop2): bogus number of reserved sectors [ 755.189895][ T4464] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:53 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x2c000000, &(0x7f0000001740)) 04:47:53 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f7367230020250a65a8cd502949c06e08bce3faf57d438b46097131ea50f5c1"], 0x3e) [ 755.192419][ T4466] blktrace: debugfs_dir not present for sg0 so skipping [ 755.214090][ T4472] debugfs: Directory 'sg0' with parent 'block' already present! [ 755.228909][ T4472] blktrace: debugfs_dir not present for sg0 so skipping 04:47:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x68}) [ 755.249540][ T4464] loop2: detected capacity change from 0 to 256 [ 755.257126][ T4464] FAT-fs (loop2): bogus number of reserved sectors [ 755.263301][ T4479] debugfs: Directory 'sg0' with parent 'block' already present! [ 755.263678][ T4464] FAT-fs (loop2): Can't find a valid FAT filesystem [ 755.293971][ T4479] blktrace: debugfs_dir not present for sg0 so skipping [ 755.301289][ T4482] debugfs: Directory 'sg0' with parent 'block' already present! [ 755.309168][ T4482] blktrace: debugfs_dir not present for sg0 so skipping [ 755.317773][ T4479] debugfs: Directory 'sg0' with parent 'block' already present! [ 755.333995][ T4479] blktrace: debugfs_dir not present for sg0 so skipping 04:47:54 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x200000000e26a, 0x0) 04:47:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4e03}], 0x0, &(0x7f0000011200)) 04:47:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x6c}) 04:47:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1f000000, &(0x7f0000001740)) 04:47:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x3f000000, &(0x7f0000001740)) 04:47:54 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 755.892633][ T4499] debugfs: Directory 'sg0' with parent 'block' already present! [ 755.904508][ T4501] loop2: detected capacity change from 0 to 256 [ 755.913970][ T4499] blktrace: debugfs_dir not present for sg0 so skipping [ 755.925870][ T4501] FAT-fs (loop2): bogus number of reserved sectors [ 755.932406][ T4501] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x5f01}], 0x0, &(0x7f0000011200)) 04:47:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x74}) [ 755.963267][ T4509] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:54 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1b000000, &(0x7f0000001740)) 04:47:54 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x7a}) [ 756.012646][ T4517] debugfs: Directory 'sg0' with parent 'block' already present! [ 756.022097][ T4517] blktrace: debugfs_dir not present for sg0 so skipping [ 756.029111][ T4516] loop2: detected capacity change from 0 to 256 [ 756.044897][ T4516] FAT-fs (loop2): bogus number of reserved sectors [ 756.051465][ T4516] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:54 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x40000000, &(0x7f0000001740)) 04:47:54 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x6001}], 0x0, &(0x7f0000011200)) [ 756.132879][ T4532] loop2: detected capacity change from 0 to 256 [ 756.141725][ T4534] debugfs: Directory 'sg0' with parent 'block' already present! [ 756.173512][ T4532] FAT-fs (loop2): bogus number of reserved sectors [ 756.180059][ T4532] FAT-fs (loop2): Can't find a valid FAT filesystem [ 756.192065][ T4534] blktrace: debugfs_dir not present for sg0 so skipping [ 756.273794][ T4532] loop2: detected capacity change from 0 to 256 [ 756.285098][ T4532] FAT-fs (loop2): bogus number of reserved sectors [ 756.291698][ T4532] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:55 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r2, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x200000000e26a, 0x0) 04:47:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x300}) 04:47:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x9, 0x10, 0x0, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87008923f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x100000003, 0x206a86dd]}) r3 = fsopen(&(0x7f0000000200)='hfsplus\x00', 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r3, 0xc020f509, &(0x7f00000001c0)={0xffffffffffffffff, 0x5, 0x5, 0x6}) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="5e00000000000000530000001b96559c42139ee0b3112f06d87e4d72fece9c2e403ea921396908f0f6d3b7ff0353b32d23ab3f65483c61f347092a833338604f839b87876f0809ac38fc3e9ff5577766f9567ee9b2463081beae78ef765006b1ab9d7662c2bad5e90461"]) r5 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r5, 0x1261) r6 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r6}) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r4) 04:47:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x48000000, &(0x7f0000001740)) 04:47:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x7903}], 0x0, &(0x7f0000011200)) 04:47:55 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 756.776081][ T4562] debugfs: Directory 'sg0' with parent 'block' already present! [ 756.784233][ T4560] loop2: detected capacity change from 0 to 256 [ 756.798244][ T4560] FAT-fs (loop2): bogus number of reserved sectors [ 756.804875][ T4560] FAT-fs (loop2): Can't find a valid FAT filesystem [ 756.805133][ T4562] blktrace: debugfs_dir not present for sg0 so skipping 04:47:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x8002}], 0x0, &(0x7f0000011200)) [ 756.819552][ T4558] debugfs: Directory 'sg0' with parent 'block' already present! [ 756.827877][ T4558] blktrace: debugfs_dir not present for sg0 so skipping [ 756.849383][ T4570] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 756.850192][ T4562] debugfs: File 'dropped' in directory 'loop0' already present! 04:47:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x500}) [ 756.869790][ T4562] debugfs: File 'msg' in directory 'loop0' already present! [ 756.890964][ T4562] debugfs: File 'trace0' in directory 'loop0' already present! [ 756.920964][ T4577] loop2: detected capacity change from 0 to 256 [ 756.932219][ T4577] FAT-fs (loop2): bogus number of reserved sectors [ 756.933863][ T4580] debugfs: Directory 'sg0' with parent 'block' already present! [ 756.938734][ T4577] FAT-fs (loop2): Can't find a valid FAT filesystem [ 756.956023][ T4580] blktrace: debugfs_dir not present for sg0 so skipping 04:47:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x4c000000, &(0x7f0000001740)) 04:47:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x600}) 04:47:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xc001}], 0x0, &(0x7f0000011200)) [ 756.973135][ T4562] debugfs: File 'dropped' in directory 'loop0' already present! [ 756.991583][ T4562] debugfs: File 'msg' in directory 'loop0' already present! [ 756.999199][ T4562] debugfs: File 'trace0' in directory 'loop0' already present! 04:47:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x700}) [ 757.023671][ T4592] debugfs: Directory 'sg0' with parent 'block' already present! [ 757.040005][ T4592] blktrace: debugfs_dir not present for sg0 so skipping [ 757.058297][ T4594] loop2: detected capacity change from 0 to 256 [ 757.100743][ T4594] FAT-fs (loop2): bogus number of reserved sectors [ 757.107398][ T4594] FAT-fs (loop2): Can't find a valid FAT filesystem [ 757.131164][ T4602] debugfs: Directory 'sg0' with parent 'block' already present! [ 757.138828][ T4602] blktrace: debugfs_dir not present for sg0 so skipping [ 757.181003][ T4594] loop2: detected capacity change from 0 to 256 [ 757.203366][ T4594] FAT-fs (loop2): bogus number of reserved sectors [ 757.210066][ T4594] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:55 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x200000000e26a, 0x0) 04:47:55 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) 04:47:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x900}) 04:47:55 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x68000000, &(0x7f0000001740)) 04:47:55 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xc002}], 0x0, &(0x7f0000011200)) 04:47:55 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 757.647358][ T4623] debugfs: Directory 'sg0' with parent 'block' already present! [ 757.659684][ T4620] loop2: detected capacity change from 0 to 256 [ 757.663524][ T4623] blktrace: debugfs_dir not present for sg0 so skipping [ 757.674209][ T4628] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xa00}) [ 757.692884][ T4620] FAT-fs (loop2): bogus number of reserved sectors [ 757.699424][ T4620] FAT-fs (loop2): Can't find a valid FAT filesystem [ 757.724031][ T4628] blktrace: debugfs_dir not present for sg0 so skipping [ 757.738077][ T4637] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) [ 757.743418][ T4636] debugfs: Directory 'sg0' with parent 'block' already present! [ 757.754878][ T4636] blktrace: debugfs_dir not present for sg0 so skipping 04:47:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xb00}) 04:47:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) [ 757.793132][ T4640] debugfs: Directory 'sg0' with parent 'block' already present! [ 757.801600][ T4640] blktrace: debugfs_dir not present for sg0 so skipping 04:47:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xc00}) 04:47:56 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) [ 757.837495][ T4620] loop2: detected capacity change from 0 to 256 [ 757.839194][ T4648] debugfs: Directory 'sg0' with parent 'block' already present! [ 757.852295][ T4620] FAT-fs (loop2): bogus number of reserved sectors [ 757.858044][ T4648] blktrace: debugfs_dir not present for sg0 so skipping [ 757.858846][ T4620] FAT-fs (loop2): Can't find a valid FAT filesystem [ 757.872524][ T4649] debugfs: Directory 'sg0' with parent 'block' already present! [ 757.880558][ T4649] blktrace: debugfs_dir not present for sg0 so skipping [ 757.931900][ T4658] debugfs: Directory 'sg0' with parent 'block' already present! [ 757.949392][ T4658] blktrace: debugfs_dir not present for sg0 so skipping 04:47:56 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x200000000e26a, 0x0) 04:47:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xff0f}], 0x0, &(0x7f0000011200)) 04:47:56 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x6c000000, &(0x7f0000001740)) 04:47:56 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) 04:47:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xd00}) 04:47:56 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, 0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:56 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) [ 758.553610][ T4669] loop2: detected capacity change from 0 to 256 [ 758.571700][ T4669] FAT-fs (loop2): bogus number of reserved sectors [ 758.575964][ T4672] debugfs: Directory 'sg0' with parent 'block' already present! [ 758.578272][ T4669] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:56 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xfffe}], 0x0, &(0x7f0000011200)) 04:47:56 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) 04:47:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xe00}) [ 758.616665][ T4672] blktrace: debugfs_dir not present for sg0 so skipping [ 758.638921][ T4680] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:57 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) 04:47:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x1100}) [ 758.678852][ T4685] loop2: detected capacity change from 0 to 256 [ 758.688456][ T4690] debugfs: Directory 'sg0' with parent 'block' already present! [ 758.699453][ T4685] FAT-fs (loop2): bogus number of reserved sectors [ 758.706015][ T4685] FAT-fs (loop2): Can't find a valid FAT filesystem [ 758.713695][ T4690] blktrace: debugfs_dir not present for sg0 so skipping [ 758.771568][ T4701] debugfs: Directory 'sg0' with parent 'block' already present! [ 758.784492][ T4685] loop2: detected capacity change from 0 to 256 [ 758.785626][ T4701] blktrace: debugfs_dir not present for sg0 so skipping [ 758.792732][ T4685] FAT-fs (loop2): bogus number of reserved sectors [ 758.804461][ T4685] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:57 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) 04:47:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x74000000, &(0x7f0000001740)) 04:47:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x1200}) 04:47:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x100000}], 0x0, &(0x7f0000011200)) 04:47:57 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x200000000e26a, 0x0) 04:47:57 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x2000}) 04:47:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xfffffffe}], 0x0, &(0x7f0000011200)) [ 759.451654][ T4718] debugfs: Directory 'sg0' with parent 'block' already present! [ 759.459735][ T4719] loop2: detected capacity change from 0 to 4096 [ 759.466161][ T4718] blktrace: debugfs_dir not present for sg0 so skipping [ 759.477132][ T4719] FAT-fs (loop2): bogus number of reserved sectors [ 759.483728][ T4719] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:57 executing program 1: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) 04:47:57 executing program 1: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) [ 759.537874][ T4733] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 759.552237][ T4736] debugfs: Directory 'sg0' with parent 'block' already present! [ 759.560083][ T4736] blktrace: debugfs_dir not present for sg0 so skipping [ 759.576057][ T4735] loop2: detected capacity change from 0 to 264192 04:47:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x2500}) 04:47:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x7a000000, &(0x7f0000001740)) 04:47:57 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x777ed2267f1f}], 0x0, &(0x7f0000011200)) [ 759.603289][ T4735] FAT-fs (loop2): bogus number of reserved sectors [ 759.609836][ T4735] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:57 executing program 1: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x200000000000000}) 04:47:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) [ 759.653661][ T4750] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) [ 759.699220][ T4750] blktrace: debugfs_dir not present for sg0 so skipping [ 759.709060][ T4760] loop2: detected capacity change from 0 to 264192 [ 759.722182][ T4760] FAT-fs (loop2): bogus number of reserved sectors [ 759.728764][ T4760] FAT-fs (loop2): Can't find a valid FAT filesystem [ 759.788607][ T4760] loop2: detected capacity change from 0 to 264192 [ 759.798472][ T4760] FAT-fs (loop2): bogus number of reserved sectors [ 759.805079][ T4760] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:58 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 04:47:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x4800}) 04:47:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, 0x0) 04:47:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x80040000, &(0x7f0000001740)) 04:47:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xfffffffffffffffe}], 0x0, &(0x7f0000011200)) 04:47:58 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 760.370259][ T4789] debugfs: Directory 'sg0' with parent 'block' already present! [ 760.378492][ T4783] loop2: detected capacity change from 0 to 16383 [ 760.395035][ T4783] FAT-fs (loop2): bogus number of reserved sectors [ 760.401598][ T4783] FAT-fs (loop2): Can't find a valid FAT filesystem [ 760.411535][ T4789] blktrace: debugfs_dir not present for sg0 so skipping 04:47:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x200, 0x200000000000000}) 04:47:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0xffffffffffffffff}], 0x0, &(0x7f0000011200)) 04:47:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x200, 0x200000000000000}) [ 760.424277][ T4795] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:47:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x4c00}) 04:47:58 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xc6000000, &(0x7f0000001740)) [ 760.524349][ T4807] loop2: detected capacity change from 0 to 16383 [ 760.533289][ T4810] debugfs: Directory 'sg0' with parent 'block' already present! [ 760.536297][ T4807] FAT-fs (loop2): bogus number of reserved sectors [ 760.547459][ T4807] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:58 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x2, &(0x7f0000011200)) [ 760.573733][ T4810] blktrace: debugfs_dir not present for sg0 so skipping [ 760.626997][ T4819] loop2: detected capacity change from 0 to 256 [ 760.640023][ T4819] FAT-fs (loop2): bogus logical sector size 65295 [ 760.646498][ T4819] FAT-fs (loop2): Can't find a valid FAT filesystem [ 760.698627][ T4819] loop2: detected capacity change from 0 to 256 [ 760.705802][ T4819] FAT-fs (loop2): bogus logical sector size 65295 [ 760.712377][ T4819] FAT-fs (loop2): Can't find a valid FAT filesystem 04:47:59 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 04:47:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x0, 0x200, 0x200000000000000}) 04:47:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x6000}) 04:47:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xcc020000, &(0x7f0000001740)) 04:47:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3, &(0x7f0000011200)) 04:47:59 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:47:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x0, 0x200000000000000}) 04:47:59 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x4, &(0x7f0000011200)) [ 761.275203][ T4843] debugfs: Directory 'sg0' with parent 'block' already present! [ 761.277791][ T4842] loop2: detected capacity change from 0 to 256 [ 761.293383][ T4842] FAT-fs (loop2): bogus logical sector size 65295 [ 761.299838][ T4842] FAT-fs (loop2): Can't find a valid FAT filesystem [ 761.307502][ T4843] blktrace: debugfs_dir not present for sg0 so skipping 04:47:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x0, 0x200000000000000}) 04:47:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x6800}) [ 761.341505][ T4853] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 761.369586][ T4855] debugfs: Directory 'sg0' with parent 'block' already present! 04:47:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x0, 0x200000000000000}) 04:47:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x6c00}) [ 761.392630][ T4855] blktrace: debugfs_dir not present for sg0 so skipping [ 761.415730][ T4865] loop2: detected capacity change from 0 to 256 [ 761.447614][ T4865] FAT-fs (loop2): bogus logical sector size 65295 [ 761.454097][ T4865] FAT-fs (loop2): Can't find a valid FAT filesystem [ 761.466893][ T4873] debugfs: Directory 'sg0' with parent 'block' already present! [ 761.477117][ T4873] blktrace: debugfs_dir not present for sg0 so skipping 04:48:00 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 04:48:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xe4ffffff, &(0x7f0000001740)) 04:48:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x7400}) 04:48:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x5, &(0x7f0000011200)) 04:48:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x7a00}) [ 762.114654][ T4887] debugfs: Directory 'sg0' with parent 'block' already present! [ 762.122799][ T4886] loop2: detected capacity change from 0 to 256 [ 762.132499][ T4886] FAT-fs (loop2): bogus logical sector size 65295 [ 762.138961][ T4886] FAT-fs (loop2): Can't find a valid FAT filesystem [ 762.146145][ T4887] blktrace: debugfs_dir not present for sg0 so skipping [ 762.155417][ T4893] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:00 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x6, &(0x7f0000011200)) 04:48:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) [ 762.190087][ T4893] blktrace: debugfs_dir not present for sg0 so skipping [ 762.207931][ T4900] debugfs: Directory 'sg0' with parent 'block' already present! [ 762.224702][ T4900] blktrace: debugfs_dir not present for sg0 so skipping 04:48:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xf2ffffff, &(0x7f0000001740)) 04:48:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x1000000}) [ 762.254126][ T4910] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 762.263755][ T4909] loop2: detected capacity change from 0 to 256 [ 762.272567][ T4909] FAT-fs (loop2): bogus logical sector size 65295 [ 762.279011][ T4909] FAT-fs (loop2): Can't find a valid FAT filesystem [ 762.279548][ T4912] debugfs: Directory 'sg0' with parent 'block' already present! [ 762.307891][ T4912] blktrace: debugfs_dir not present for sg0 so skipping [ 762.323594][ T4920] debugfs: Directory 'sg0' with parent 'block' already present! [ 762.331493][ T4920] blktrace: debugfs_dir not present for sg0 so skipping [ 762.339332][ T4912] debugfs: File 'dropped' in directory 'loop0' already present! 04:48:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x2000000}) [ 762.354222][ T4912] debugfs: File 'msg' in directory 'loop0' already present! [ 762.362155][ T4909] loop2: detected capacity change from 0 to 256 [ 762.362486][ T4912] debugfs: File 'trace0' in directory 'loop0' already present! [ 762.379053][ T4909] FAT-fs (loop2): bogus logical sector size 65295 [ 762.386008][ T4909] FAT-fs (loop2): Can't find a valid FAT filesystem [ 762.478142][ T4933] debugfs: Directory 'sg0' with parent 'block' already present! [ 762.486254][ T4933] blktrace: debugfs_dir not present for sg0 so skipping 04:48:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xf4ffffff, &(0x7f0000001740)) 04:48:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x7, &(0x7f0000011200)) 04:48:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 04:48:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x3000000}) 04:48:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x2500}) 04:48:01 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 763.037605][ T4942] debugfs: Directory 'sg0' with parent 'block' already present! [ 763.072596][ T4944] loop2: detected capacity change from 0 to 256 [ 763.080156][ T4942] blktrace: debugfs_dir not present for sg0 so skipping [ 763.087769][ T4945] debugfs: Directory 'sg0' with parent 'block' already present! [ 763.098224][ T4944] FAT-fs (loop2): bogus logical sector size 65295 [ 763.100436][ T4945] blktrace: debugfs_dir not present for sg0 so skipping [ 763.104800][ T4944] FAT-fs (loop2): Can't find a valid FAT filesystem [ 763.112581][ T4947] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x4000000}) [ 763.139546][ T4947] blktrace: debugfs_dir not present for sg0 so skipping [ 763.147324][ T4953] debugfs: File 'dropped' in directory 'loop0' already present! [ 763.158694][ T4953] debugfs: File 'msg' in directory 'loop0' already present! [ 763.169499][ T4953] debugfs: File 'trace0' in directory 'loop0' already present! [ 763.177980][ T4957] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:48:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)=0x1) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) [ 763.197497][ T4944] loop2: detected capacity change from 0 to 256 [ 763.205321][ T4944] FAT-fs (loop2): bogus logical sector size 65295 [ 763.211796][ T4944] FAT-fs (loop2): Can't find a valid FAT filesystem [ 763.222397][ T4962] debugfs: Directory 'sg0' with parent 'block' already present! [ 763.239111][ T4962] blktrace: debugfs_dir not present for sg0 so skipping 04:48:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x8, &(0x7f0000011200)) 04:48:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 04:48:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x74}) 04:48:01 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xf5ffffff, &(0x7f0000001740)) 04:48:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x5000000}) [ 763.256458][ T4967] debugfs: Directory 'sg0' with parent 'block' already present! [ 763.267145][ T4967] blktrace: debugfs_dir not present for sg0 so skipping [ 763.337903][ T4976] debugfs: Directory 'sg0' with parent 'block' already present! [ 763.346213][ T4974] loop2: detected capacity change from 0 to 256 [ 763.361723][ T4974] FAT-fs (loop2): bogus logical sector size 65295 [ 763.368176][ T4974] FAT-fs (loop2): Can't find a valid FAT filesystem [ 763.378245][ T4976] blktrace: debugfs_dir not present for sg0 so skipping 04:48:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x74}) [ 763.385347][ T4980] debugfs: Directory 'sg0' with parent 'block' already present! [ 763.393571][ T4980] blktrace: debugfs_dir not present for sg0 so skipping [ 763.401029][ T4981] debugfs: Directory 'sg0' with parent 'block' already present! [ 763.409852][ T4981] blktrace: debugfs_dir not present for sg0 so skipping [ 763.419204][ T4976] debugfs: File 'dropped' in directory 'loop0' already present! 04:48:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x6000000}) [ 763.437540][ T4976] debugfs: File 'msg' in directory 'loop0' already present! [ 763.444953][ T4974] loop2: detected capacity change from 0 to 256 [ 763.445082][ T4976] debugfs: File 'trace0' in directory 'loop0' already present! [ 763.470918][ T4974] FAT-fs (loop2): bogus logical sector size 65295 [ 763.477357][ T4974] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:01 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x9, &(0x7f0000011200)) 04:48:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x74}) [ 763.500190][ T4992] debugfs: Directory 'sg0' with parent 'block' already present! [ 763.508104][ T4992] blktrace: debugfs_dir not present for sg0 so skipping [ 763.561221][ T5001] loop2: detected capacity change from 0 to 256 [ 763.565903][ T5003] debugfs: Directory 'sg0' with parent 'block' already present! [ 763.572444][ T5001] FAT-fs (loop2): bogus logical sector size 65295 [ 763.581572][ T5001] FAT-fs (loop2): Can't find a valid FAT filesystem [ 763.581950][ T5003] blktrace: debugfs_dir not present for sg0 so skipping [ 763.596181][ T5004] debugfs: Directory 'sg0' with parent 'block' already present! [ 763.604887][ T5004] blktrace: debugfs_dir not present for sg0 so skipping 04:48:02 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xfbffffff, &(0x7f0000001740)) 04:48:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xa, &(0x7f0000011200)) 04:48:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x7000000}) 04:48:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x1c00, &(0x7f0000001740)) [ 763.958440][ T5017] debugfs: Directory 'sg0' with parent 'block' already present! [ 763.974108][ T5018] loop2: detected capacity change from 0 to 256 [ 763.981346][ T5017] blktrace: debugfs_dir not present for sg0 so skipping [ 763.988751][ T5022] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x8000000}) [ 764.002242][ T5022] blktrace: debugfs_dir not present for sg0 so skipping [ 764.009624][ T5018] FAT-fs (loop2): bogus logical sector size 65295 [ 764.016169][ T5018] FAT-fs (loop2): Can't find a valid FAT filesystem [ 764.033004][ T5031] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 764.047663][ T5022] debugfs: File 'dropped' in directory 'loop0' already present! 04:48:02 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xb, &(0x7f0000011200)) 04:48:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 764.066537][ T5022] debugfs: File 'msg' in directory 'loop0' already present! [ 764.079506][ T5037] debugfs: Directory 'sg0' with parent 'block' already present! [ 764.087435][ T5037] blktrace: debugfs_dir not present for sg0 so skipping [ 764.100741][ T5022] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x9000000}) [ 764.180780][ T5046] debugfs: Directory 'sg0' with parent 'block' already present! [ 764.185920][ T5044] loop2: detected capacity change from 0 to 256 [ 764.204339][ T5044] FAT-fs (loop2): bogus logical sector size 65295 [ 764.207003][ T5046] blktrace: debugfs_dir not present for sg0 so skipping [ 764.210832][ T5044] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:02 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xfeffffff, &(0x7f0000001740)) 04:48:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) [ 764.218305][ T5049] debugfs: Directory 'sg0' with parent 'block' already present! [ 764.233768][ T5049] blktrace: debugfs_dir not present for sg0 so skipping [ 764.243578][ T5055] debugfs: File 'dropped' in directory 'loop0' already present! [ 764.255650][ T5055] debugfs: File 'msg' in directory 'loop0' already present! [ 764.276934][ T5044] loop2: detected capacity change from 0 to 256 [ 764.278081][ T5055] debugfs: File 'trace0' in directory 'loop0' already present! [ 764.291987][ T5044] FAT-fs (loop2): bogus logical sector size 65295 [ 764.298422][ T5044] FAT-fs (loop2): Can't find a valid FAT filesystem [ 764.330472][ T5064] debugfs: Directory 'sg0' with parent 'block' already present! [ 764.342531][ T5064] blktrace: debugfs_dir not present for sg0 so skipping [ 764.350517][ T5064] debugfs: File 'dropped' in directory 'loop0' already present! [ 764.358226][ T5064] debugfs: File 'msg' in directory 'loop0' already present! [ 764.371358][ T5064] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xa000000}) 04:48:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) 04:48:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xc, &(0x7f0000011200)) 04:48:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xff0f0000, &(0x7f0000001740)) 04:48:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) [ 764.849920][ T5076] debugfs: Directory 'sg0' with parent 'block' already present! [ 764.865607][ T5076] blktrace: debugfs_dir not present for sg0 so skipping [ 764.872711][ T5077] debugfs: Directory 'sg0' with parent 'block' already present! [ 764.873313][ T5084] loop2: detected capacity change from 0 to 256 [ 764.887817][ T5077] blktrace: debugfs_dir not present for sg0 so skipping [ 764.894008][ T5084] FAT-fs (loop2): bogus logical sector size 65295 [ 764.901297][ T5084] FAT-fs (loop2): Can't find a valid FAT filesystem [ 764.908508][ T5077] debugfs: File 'dropped' in directory 'loop0' already present! [ 764.908519][ T5081] debugfs: Directory 'sg0' with parent 'block' already present! [ 764.908532][ T5081] blktrace: debugfs_dir not present for sg0 so skipping [ 764.931268][ T5077] debugfs: File 'msg' in directory 'loop0' already present! [ 764.939449][ T5089] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:48:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xb000000}) 04:48:03 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xd, &(0x7f0000011200)) [ 764.948430][ T5077] debugfs: File 'trace0' in directory 'loop0' already present! [ 764.966986][ T5076] debugfs: File 'dropped' in directory 'loop0' already present! [ 764.974866][ T5076] debugfs: File 'msg' in directory 'loop0' already present! [ 764.982431][ T5076] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) 04:48:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xc000000}) 04:48:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) [ 764.999841][ T5095] debugfs: Directory 'sg0' with parent 'block' already present! [ 765.027008][ T5095] blktrace: debugfs_dir not present for sg0 so skipping [ 765.041323][ T5099] loop2: detected capacity change from 0 to 256 04:48:03 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xffefffff, &(0x7f0000001740)) [ 765.067419][ T5099] FAT-fs (loop2): bogus logical sector size 65295 [ 765.073901][ T5099] FAT-fs (loop2): Can't find a valid FAT filesystem [ 765.077638][ T5107] debugfs: Directory 'sg0' with parent 'block' already present! [ 765.088855][ T5107] blktrace: debugfs_dir not present for sg0 so skipping [ 765.129084][ T5109] debugfs: Directory 'sg0' with parent 'block' already present! [ 765.137004][ T5109] blktrace: debugfs_dir not present for sg0 so skipping [ 765.144626][ T5112] debugfs: Directory 'sg0' with parent 'block' already present! [ 765.154596][ T5112] blktrace: debugfs_dir not present for sg0 so skipping [ 765.162126][ T5109] debugfs: File 'dropped' in directory 'loop0' already present! [ 765.169976][ T5109] debugfs: File 'msg' in directory 'loop0' already present! [ 765.178248][ T5109] debugfs: File 'trace0' in directory 'loop0' already present! [ 765.188280][ T5099] loop2: detected capacity change from 0 to 256 [ 765.199044][ T5099] FAT-fs (loop2): bogus logical sector size 65295 [ 765.199890][ T5112] debugfs: File 'dropped' in directory 'loop0' already present! [ 765.205511][ T5099] FAT-fs (loop2): Can't find a valid FAT filesystem [ 765.221112][ T5112] debugfs: File 'msg' in directory 'loop0' already present! [ 765.228851][ T5112] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xd000000}) 04:48:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x3}) 04:48:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) 04:48:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xe, &(0x7f0000011200)) 04:48:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xffffefff, &(0x7f0000001740)) [ 765.751664][ T5133] debugfs: Directory 'sg0' with parent 'block' already present! [ 765.759810][ T5133] blktrace: debugfs_dir not present for sg0 so skipping [ 765.760557][ T5136] loop2: detected capacity change from 0 to 256 [ 765.773652][ T5133] debugfs: File 'dropped' in directory 'loop0' already present! [ 765.781481][ T5134] debugfs: Directory 'sg0' with parent 'block' already present! [ 765.789238][ T5133] debugfs: File 'msg' in directory 'loop0' already present! 04:48:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xe000000}) [ 765.796848][ T5134] blktrace: debugfs_dir not present for sg0 so skipping [ 765.804500][ T5135] debugfs: Directory 'sg0' with parent 'block' already present! [ 765.805551][ T5133] debugfs: File 'trace0' in directory 'loop0' already present! [ 765.813015][ T5135] blktrace: debugfs_dir not present for sg0 so skipping [ 765.827607][ T5140] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:48:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 765.852190][ T5136] FAT-fs (loop2): bogus logical sector size 65295 [ 765.858704][ T5136] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x10000000}) [ 765.892912][ T5148] debugfs: Directory 'sg0' with parent 'block' already present! [ 765.900791][ T5148] blktrace: debugfs_dir not present for sg0 so skipping [ 765.933085][ T5149] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x3}) [ 765.943418][ T5149] blktrace: debugfs_dir not present for sg0 so skipping [ 765.950707][ T5152] debugfs: Directory 'sg0' with parent 'block' already present! [ 765.958622][ T5152] blktrace: debugfs_dir not present for sg0 so skipping [ 765.967369][ T5149] debugfs: File 'dropped' in directory 'loop0' already present! [ 765.973839][ T5155] debugfs: Directory 'sg0' with parent 'block' already present! [ 765.977086][ T5149] debugfs: File 'msg' in directory 'loop0' already present! 04:48:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xffffffe4, &(0x7f0000001740)) 04:48:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x11000000}) [ 765.987409][ T5155] blktrace: debugfs_dir not present for sg0 so skipping [ 765.991109][ T5136] loop2: detected capacity change from 0 to 256 [ 766.004811][ T5136] FAT-fs (loop2): bogus logical sector size 65295 [ 766.011299][ T5136] FAT-fs (loop2): Can't find a valid FAT filesystem [ 766.021610][ T5149] debugfs: File 'trace0' in directory 'loop0' already present! [ 766.099620][ T5167] debugfs: Directory 'sg0' with parent 'block' already present! [ 766.112932][ T5167] blktrace: debugfs_dir not present for sg0 so skipping 04:48:04 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x3}) 04:48:04 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xf, &(0x7f0000011200)) 04:48:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x12000000}) 04:48:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xfffffff2, &(0x7f0000001740)) [ 766.634819][ T5183] debugfs: Directory 'sg0' with parent 'block' already present! [ 766.635483][ T5182] loop2: detected capacity change from 0 to 256 [ 766.652785][ T5182] FAT-fs (loop2): bogus logical sector size 65295 [ 766.659226][ T5182] FAT-fs (loop2): Can't find a valid FAT filesystem [ 766.666969][ T5183] blktrace: debugfs_dir not present for sg0 so skipping [ 766.674434][ T5184] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x10, &(0x7f0000011200)) [ 766.682468][ T5184] blktrace: debugfs_dir not present for sg0 so skipping [ 766.689570][ T5186] debugfs: Directory 'sg0' with parent 'block' already present! [ 766.703728][ T5186] blktrace: debugfs_dir not present for sg0 so skipping [ 766.711623][ T5184] debugfs: File 'dropped' in directory 'loop0' already present! [ 766.719895][ T5184] debugfs: File 'msg' in directory 'loop0' already present! [ 766.727874][ T5184] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xffffefff, &(0x7f0000001740)) 04:48:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x20000000}) 04:48:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) signalfd(r0, &(0x7f00000001c0)={[0xff]}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 766.736724][ T5193] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 766.751638][ T5194] loop2: detected capacity change from 0 to 256 [ 766.761607][ T5194] FAT-fs (loop2): bogus logical sector size 65295 [ 766.768030][ T5194] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xfffffff4, &(0x7f0000001740)) 04:48:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x11, &(0x7f0000011200)) [ 766.850903][ T5208] debugfs: Directory 'sg0' with parent 'block' already present! [ 766.875933][ T5208] blktrace: debugfs_dir not present for sg0 so skipping [ 766.883192][ T5210] debugfs: Directory 'sg0' with parent 'block' already present! [ 766.897821][ T5210] blktrace: debugfs_dir not present for sg0 so skipping [ 766.918924][ T5219] debugfs: File 'dropped' in directory 'loop0' already present! [ 766.926945][ T5217] loop2: detected capacity change from 0 to 256 [ 766.933038][ T5219] debugfs: File 'msg' in directory 'loop0' already present! [ 766.940780][ T5219] debugfs: File 'trace0' in directory 'loop0' already present! [ 766.954826][ T5217] FAT-fs (loop2): bogus logical sector size 65295 [ 766.961273][ T5217] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:05 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x25000000}) 04:48:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xfffffffffffffffc}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) flock(r0, 0x2) lseek(r2, 0x3ff, 0x1) r4 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r4}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[]) r5 = signalfd4(r0, &(0x7f00000000c0)={[0x773]}, 0x8, 0x800) ioctl$SG_GET_PACK_ID(r5, 0x227c, &(0x7f0000000100)) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 04:48:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xfffffff5, &(0x7f0000001740)) 04:48:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x12, &(0x7f0000011200)) [ 767.533624][ T5237] loop2: detected capacity change from 0 to 256 [ 767.546742][ T5239] debugfs: Directory 'sg0' with parent 'block' already present! [ 767.550681][ T5237] FAT-fs (loop2): bogus logical sector size 65295 [ 767.560852][ T5237] FAT-fs (loop2): Can't find a valid FAT filesystem [ 767.565258][ T5239] blktrace: debugfs_dir not present for sg0 so skipping [ 767.575388][ T5241] debugfs: Directory 'sg0' with parent 'block' already present! [ 767.586795][ T5241] blktrace: debugfs_dir not present for sg0 so skipping [ 767.593864][ T5244] debugfs: Directory 'sg0' with parent 'block' already present! [ 767.603633][ T5244] blktrace: debugfs_dir not present for sg0 so skipping [ 767.611327][ T5239] debugfs: File 'dropped' in directory 'loop0' already present! [ 767.619893][ T5249] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 767.619984][ T5239] debugfs: File 'msg' in directory 'loop0' already present! 04:48:05 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x13, &(0x7f0000011200)) 04:48:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x48000000}) [ 767.637835][ T5239] debugfs: File 'trace0' in directory 'loop0' already present! [ 767.657518][ T5241] debugfs: File 'dropped' in directory 'loop0' already present! [ 767.665478][ T5241] debugfs: File 'msg' in directory 'loop0' already present! 04:48:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xfffffffb, &(0x7f0000001740)) [ 767.695254][ T5241] debugfs: File 'trace0' in directory 'loop0' already present! [ 767.695973][ T5258] loop2: detected capacity change from 0 to 256 [ 767.722533][ T5258] FAT-fs (loop2): bogus logical sector size 65295 [ 767.728977][ T5258] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) getpgrp(0xffffffffffffffff) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:06 executing program 5: sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x14, 0x10, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x2}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8015}, 0x359e228ade7f2fcb) openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/tracepoint', 0x1b10c0, 0x4) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x8800, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000140)={0xffffffff, 0x0, 0x7, 0x75, 0x5}) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)="524b6bc5c04fd1713f989ac76b7aa22848eccd7d1f79e8f6d2fff32c", 0x1c}, {&(0x7f0000000340)="c58baadc9f4b0400eaf496f368ca283e2f674d6f84600e27a8743a5dc2c2ae6a344deb98d65dbf9130a9de32679b9f24727f1c960e09ed8ea7644d293e2c8f5638a82e2b9f1ecc4f3bc191932e9a9aaf5fd0ea5d2c8d80936ebb9d650e38724e24b65d5453da1d2158d5062cb0c31b65346dd51792b0b0b3fbf00ca65fc6450ee265d9832153574df56e2258738d9f16d89f5b6136bac8d5eec3b613a036badf76d323d96aafb52e28411cef2f670b0b814cc4de103e36222011c8d723ffaa9e187f158769dd0424c8a5dcd7ff130d13689bd5abbca9e59b0cc17ae638dbb15cae945619", 0xe4}, {&(0x7f0000000440)="d4b94c69", 0x4}, {&(0x7f0000000800)="a28b05c1b51699da9dfa7ebaa2f93897b5f2a24311fc6feff5b2e6d21d28051c77e7f91e1e467574c813d88318c303d388c7fd482b102c30cc0eea274f1aef3854e7481835d66ad1ba6d9543af7bbaab2feb171c247e98d9419fa6d51566b43836185d020c71ae08bf059356570d0083d56f93950885a1578f93cf84e3a97f90bc61ad5ffb8ece418647660e3d93ed0b6fa9fdf72c318bb78f6975200ec4286c1ab126", 0xa3}], 0x4) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x800, 0xd, 0xe, 0x19, "01553e968fb12ebce1f5d97381c363fd7ea33adcf313c638d5fab891dd0b13f2647d76cd21e4d4d5940886e882fcc6e968d7565b195a5800fda201494cfd7ac8", "1e3be144fddfdb4c427394e7672ce43a2df0fd36c5c1fd7668d48b58eccebd71", [0x200]}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) [ 767.786621][ T5258] loop2: detected capacity change from 0 to 256 [ 767.801277][ T5258] FAT-fs (loop2): bogus logical sector size 65295 [ 767.808071][ T5258] FAT-fs (loop2): Can't find a valid FAT filesystem [ 767.827222][ T5273] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x22, &(0x7f0000011200)) [ 767.844531][ T5273] blktrace: debugfs_dir not present for sg0 so skipping [ 767.860367][ T5276] debugfs: Directory 'sg0' with parent 'block' already present! [ 767.868129][ T5276] blktrace: debugfs_dir not present for sg0 so skipping [ 767.924987][ T5280] debugfs: Directory 'sg0' with parent 'block' already present! [ 767.933567][ T5280] blktrace: debugfs_dir not present for sg0 so skipping [ 767.942716][ T5280] debugfs: File 'dropped' in directory 'loop0' already present! [ 767.949908][ T5283] loop2: detected capacity change from 0 to 256 [ 767.955471][ T5280] debugfs: File 'msg' in directory 'loop0' already present! [ 767.964572][ T5280] debugfs: File 'trace0' in directory 'loop0' already present! [ 767.995848][ T5283] loop2: detected capacity change from 0 to 256 04:48:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x4c000000}) 04:48:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) getpgrp(0xffffffffffffffff) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xfffffffe, &(0x7f0000001740)) 04:48:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x25, &(0x7f0000011200)) 04:48:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0xa1a14000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x14, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882090000003ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e0350f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) preadv(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/228, 0xe4}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/60, 0x3c}, {&(0x7f0000000440)=""/250, 0xfa}], 0x6, 0x2, 0x8b) [ 768.420774][ T5300] debugfs: Directory 'sg0' with parent 'block' already present! [ 768.428429][ T5300] blktrace: debugfs_dir not present for sg0 so skipping [ 768.439952][ T5298] loop2: detected capacity change from 0 to 256 [ 768.440457][ T5302] debugfs: Directory 'sg0' with parent 'block' already present! [ 768.459466][ T5302] blktrace: debugfs_dir not present for sg0 so skipping 04:48:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x60000000}) [ 768.466512][ T5305] debugfs: Directory 'sg0' with parent 'block' already present! [ 768.481928][ T5305] blktrace: debugfs_dir not present for sg0 so skipping [ 768.489350][ T5302] debugfs: File 'dropped' in directory 'loop0' already present! [ 768.506589][ T5302] debugfs: File 'msg' in directory 'loop0' already present! [ 768.514069][ T5298] loop2: detected capacity change from 0 to 256 [ 768.517994][ T5302] debugfs: File 'trace0' in directory 'loop0' already present! [ 768.528681][ T5312] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 768.544079][ T5315] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) getpgrp(0xffffffffffffffff) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:06 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x48, &(0x7f0000011200)) 04:48:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0xa1a14000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x14, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882090000003ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e0350f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) preadv(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/228, 0xe4}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/60, 0x3c}, {&(0x7f0000000440)=""/250, 0xfa}], 0x6, 0x2, 0x8b) [ 768.568594][ T5315] blktrace: debugfs_dir not present for sg0 so skipping 04:48:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x68000000}) 04:48:06 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) ioctl$CHAR_RAW_PG(r0, 0x1269, &(0x7f0000000080)={0x4, 0x5, 0x42, &(0x7f0000000000)="44f536ba83a15ba8b11ae1ff92fcfb6c302ea6b68753b28807cc9bb7627dfbf7461f873147f0d0c362e3a5455eae17c2b1db7cd8a7254b913208cf2e94a3f2c4c60b"}) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) preadv(r1, &(0x7f00000012c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000001200)=""/147, 0x93}, {&(0x7f0000000140)=""/70, 0x46}], 0x4, 0x9, 0x8) socketpair(0x0, 0x80000, 0x2, &(0x7f0000001740)) [ 768.630643][ T5327] debugfs: Directory 'sg0' with parent 'block' already present! [ 768.638517][ T5327] blktrace: debugfs_dir not present for sg0 so skipping [ 768.650462][ T5325] loop2: detected capacity change from 0 to 256 [ 768.652268][ T5326] debugfs: Directory 'sg0' with parent 'block' already present! [ 768.667772][ T5325] FAT-fs (loop2): bogus logical sector size 65295 [ 768.674235][ T5325] FAT-fs (loop2): Can't find a valid FAT filesystem [ 768.681913][ T5326] blktrace: debugfs_dir not present for sg0 so skipping [ 768.692363][ T5327] debugfs: File 'dropped' in directory 'loop0' already present! [ 768.700773][ T5335] debugfs: Directory 'sg0' with parent 'block' already present! [ 768.708770][ T5327] debugfs: File 'msg' in directory 'loop0' already present! [ 768.717115][ T5335] blktrace: debugfs_dir not present for sg0 so skipping [ 768.725050][ T5327] debugfs: File 'trace0' in directory 'loop0' already present! [ 768.734715][ T5325] loop2: detected capacity change from 0 to 256 [ 768.748944][ T5325] FAT-fs (loop2): bogus logical sector size 65295 [ 768.755408][ T5325] FAT-fs (loop2): Can't find a valid FAT filesystem [ 768.830311][ T5336] debugfs: File 'dropped' in directory 'loop0' already present! [ 768.840816][ T5336] debugfs: File 'msg' in directory 'loop0' already present! [ 768.848207][ T5336] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:07 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x0, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x6c000000}) 04:48:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x4c, &(0x7f0000011200)) 04:48:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0xa1a14000) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x14, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882090000003ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e0350f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) preadv(r1, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/228, 0xe4}, {&(0x7f00000001c0)=""/236, 0xec}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000000400)=""/60, 0x3c}, {&(0x7f0000000440)=""/250, 0xfa}], 0x6, 0x2, 0x8b) 04:48:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:07 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) r1 = epoll_create(0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000005, 0x30, r1, 0x0) fdatasync(r0) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/14, 0xe}], 0x3, 0x9, 0x4) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 769.306310][ T5351] debugfs: Directory 'sg0' with parent 'block' already present! [ 769.306579][ T5353] loop2: detected capacity change from 0 to 256 [ 769.324698][ T5353] FAT-fs (loop2): bogus logical sector size 65295 [ 769.331235][ T5353] FAT-fs (loop2): Can't find a valid FAT filesystem [ 769.339131][ T5351] blktrace: debugfs_dir not present for sg0 so skipping [ 769.346243][ T5355] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x60, &(0x7f0000011200)) [ 769.360107][ T5355] blktrace: debugfs_dir not present for sg0 so skipping [ 769.367236][ T5359] debugfs: Directory 'sg0' with parent 'block' already present! [ 769.380406][ T5359] blktrace: debugfs_dir not present for sg0 so skipping [ 769.388257][ T5355] debugfs: File 'dropped' in directory 'loop0' already present! [ 769.396590][ T5355] debugfs: File 'msg' in directory 'loop0' already present! 04:48:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 769.407656][ T5355] debugfs: File 'trace0' in directory 'loop0' already present! [ 769.426727][ T5368] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 769.433346][ T5369] loop2: detected capacity change from 0 to 256 04:48:07 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x74000000}) [ 769.466479][ T5376] debugfs: Directory 'sg0' with parent 'block' already present! [ 769.474413][ T5376] blktrace: debugfs_dir not present for sg0 so skipping [ 769.489327][ T5369] loop2: detected capacity change from 0 to 256 04:48:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:07 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x19b, 0x200}) 04:48:07 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x68, &(0x7f0000011200)) [ 769.518590][ T5384] debugfs: Directory 'sg0' with parent 'block' already present! [ 769.526539][ T5384] blktrace: debugfs_dir not present for sg0 so skipping [ 769.600648][ T5394] debugfs: Directory 'sg0' with parent 'block' already present! [ 769.618592][ T5394] blktrace: debugfs_dir not present for sg0 so skipping [ 769.625685][ T5396] debugfs: Directory 'sg0' with parent 'block' already present! [ 769.631508][ T5395] loop2: detected capacity change from 0 to 256 [ 769.643344][ T5396] blktrace: debugfs_dir not present for sg0 so skipping [ 769.676996][ T5395] loop2: detected capacity change from 0 to 256 04:48:08 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x7a000000}) 04:48:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x19b, 0x200}) 04:48:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x6c, &(0x7f0000011200)) 04:48:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:08 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000000)={r2, 0x8, 0x5, 0x3}) mmap(&(0x7f0000a2d000/0x4000)=nil, 0x4000, 0x4000004, 0x8010, r3, 0xe2f32000) mq_notify(r1, &(0x7f0000000180)={0x0, 0x2, 0x1, @thr={&(0x7f0000000080)="69d25fc349dc25a623c576c523bc46d176719e7035f7312cdf6038b4954a6ad01d2492054d8ff3ee9291a3b8301051ab24745a14b52c82445be5168bb9a0b6c44e214151942b50e4b45e1567e0e91a5d473ac729943612f2b14a433c4cd28e769d25978d735571f30acee2f3d79c21ef588dadc2014947bc10f6c0ee84da6a5418e63695c5076a4d2ef6cc", &(0x7f0000000140)="9a0f9fb4f4"}}) [ 770.238703][ T5415] debugfs: Directory 'sg0' with parent 'block' already present! [ 770.246850][ T5415] blktrace: debugfs_dir not present for sg0 so skipping [ 770.247056][ T5416] loop2: detected capacity change from 0 to 256 [ 770.261200][ T5419] debugfs: Directory 'sg0' with parent 'block' already present! [ 770.269262][ T5419] blktrace: debugfs_dir not present for sg0 so skipping [ 770.277130][ T5418] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x7a00, 0x19b, 0x200}) 04:48:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 770.287611][ T5418] blktrace: debugfs_dir not present for sg0 so skipping 04:48:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x100000000000000}) [ 770.340702][ T5427] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 770.346410][ T5428] debugfs: Directory 'sg0' with parent 'block' already present! [ 770.360877][ T5416] loop2: detected capacity change from 0 to 256 [ 770.377927][ T5428] blktrace: debugfs_dir not present for sg0 so skipping 04:48:08 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x10, r1, 0x14a01000) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 04:48:08 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x74, &(0x7f0000011200)) 04:48:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 770.398011][ T5437] debugfs: Directory 'sg0' with parent 'block' already present! [ 770.406225][ T5437] blktrace: debugfs_dir not present for sg0 so skipping [ 770.434402][ T5440] debugfs: Directory 'sg0' with parent 'block' already present! [ 770.467734][ T5440] blktrace: debugfs_dir not present for sg0 so skipping [ 770.479257][ T5447] loop2: detected capacity change from 0 to 256 [ 770.487420][ T5446] debugfs: File 'dropped' in directory 'loop0' already present! [ 770.513241][ T5446] debugfs: File 'msg' in directory 'loop0' already present! [ 770.552197][ T5447] loop2: detected capacity change from 0 to 256 [ 770.554885][ T5446] debugfs: File 'trace0' in directory 'loop0' already present! [ 770.568033][ T5457] debugfs: Directory 'sg0' with parent 'block' already present! [ 770.576361][ T5457] blktrace: debugfs_dir not present for sg0 so skipping [ 770.610062][ T5446] debugfs: File 'dropped' in directory 'loop0' already present! [ 770.618946][ T5446] debugfs: File 'msg' in directory 'loop0' already present! [ 770.627584][ T5446] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:09 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x200000000000000}) 04:48:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x7a, &(0x7f0000011200)) 04:48:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x10, r1, 0x14a01000) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 04:48:09 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000000080)=""/191, 0xbf}], 0x2, 0xb5e, 0x7) write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x208e24b) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/vmallocinfo\x00', 0x0, 0x0) openat$cgroup_freezer_state(r0, &(0x7f0000000200), 0x2, 0x0) mmap(&(0x7f000069f000/0xf000)=nil, 0xf000, 0x4, 0x10010, 0xffffffffffffffff, 0x76958000) fdatasync(0xffffffffffffffff) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0xf0a03, 0x40) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) fremovexattr(0xffffffffffffffff, &(0x7f0000000180)=@random={'os2.', '.pending_reads\x00'}) sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="08010000299060a3bf858353558e5c40dc6f02cf05d146f1eecd9dfc67c69f217eb9122eb880f4f6da65ce4a5079dc88f6059a73937a1eedbee55154fdf1b16a2a827f0193c0ffda9f6d868b5662399c000000", @ANYRES16, @ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x200200e0}, 0x20000004) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f0000000200)={0x280, 0x0, 0x4, 0x70bd28, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3bd}, {0x6, 0x16, 0x1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x9d1}, {0x8, 0xb, 0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x100}, {0x5}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xb41c}, {0x6, 0x16, 0xfffd}, {0x5}, {0x6, 0x11, 0x7fff}, {0x8, 0xb, 0xfffffffa}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x3374}, {0x6, 0x16, 0x5}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x400}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0xfffffffd}, {0x6, 0x16, 0x5}, {0x5}, {0x6, 0x11, 0x1}, {0x8, 0xb, 0x1}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xbeb}, {0x6, 0x16, 0x483}, {0x5}, {0x6, 0x11, 0x6}, {0x8, 0xb, 0x5}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x10080}, {0x6, 0x16, 0x101}, {0x5}, {0x6, 0x11, 0x3f9}, {0x8, 0xb, 0x2}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x80000001}, {0x6, 0x16, 0x4}, {0x5}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x5}}]}, 0x280}, 0x1, 0x0, 0x0, 0x4044081}, 0x8) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ac000004", @ANYRES16, @ANYBLOB="04002dbd7000fedbdf251b000000080001007063690011000200303030303a30303a31302e300000000008000b00090000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b00faffffff080001007063690011000200303030303a30303a31302e300000000008000b00020000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b0005000000"], 0xac}, 0x1, 0x0, 0x0, 0x4000018}, 0x40801) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, 0x0, 0x828, 0x70bd25, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x1c}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4081}, 0x4) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x154, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2001}}, {0x6, 0x4, 0x3}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8}}, {0x6}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x7ad2d532}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x3}}]}, 0x154}, 0x1, 0x0, 0x0, 0x1}, 0x800c015) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x110, 0x0, 0x1, 0x70bd25, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc}, {0xc, 0x90, 0x3b2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0xffffffffffffffff}, {0xc, 0x90, 0xffffffffffffffff}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x400}, {0xc, 0x90, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x1}, {0xc, 0x90, 0x100}}]}, 0x110}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0x64}, 0x1, 0x0, 0x0, 0x2040001}, 0x1) madvise(&(0x7f00001d1000/0x1000)=nil, 0x1000, 0x14) ioctl$SCSI_IOCTL_DOORUNLOCK(r1, 0x5381) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 771.149136][ T5471] debugfs: Directory 'sg0' with parent 'block' already present! [ 771.150463][ T5470] debugfs: File 'dropped' in directory 'loop0' already present! [ 771.163584][ T5474] loop2: detected capacity change from 0 to 256 [ 771.174838][ T5471] blktrace: debugfs_dir not present for sg0 so skipping [ 771.183282][ T5475] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[@ANYRES64=r2, @ANYRES64], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x300000000000000}) [ 771.195629][ T5470] debugfs: File 'msg' in directory 'loop0' already present! [ 771.196676][ T5475] blktrace: debugfs_dir not present for sg0 so skipping [ 771.203002][ T5470] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:09 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xb2, &(0x7f0000011200)) 04:48:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 771.258706][ T5474] loop2: detected capacity change from 0 to 256 [ 771.271794][ T5493] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 771.276541][ T5470] debugfs: File 'dropped' in directory 'loop0' already present! [ 771.289069][ T5470] debugfs: File 'msg' in directory 'loop0' already present! [ 771.300049][ T5470] debugfs: File 'trace0' in directory 'loop0' already present! [ 771.356879][ T5502] loop2: detected capacity change from 0 to 256 [ 771.368160][ T5505] debugfs: Directory 'sg0' with parent 'block' already present! [ 771.379435][ T5505] blktrace: debugfs_dir not present for sg0 so skipping 04:48:09 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x10, r1, 0x14a01000) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 771.404677][ T5502] loop2: detected capacity change from 0 to 256 [ 771.449434][ T5520] debugfs: File 'dropped' in directory 'loop0' already present! [ 771.457168][ T5520] debugfs: File 'msg' in directory 'loop0' already present! [ 771.465297][ T5520] debugfs: File 'trace0' in directory 'loop0' already present! [ 771.520481][ T5520] debugfs: File 'dropped' in directory 'loop0' already present! [ 771.528128][ T5520] debugfs: File 'msg' in directory 'loop0' already present! [ 771.535542][ T5520] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x400000000000000}) 04:48:10 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) ioctl$SNAPSHOT_SET_SWAP_AREA(r1, 0x400c330d, &(0x7f0000000000)={0x800, 0xfffffff8}) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xfe, &(0x7f0000011200)) 04:48:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x10, r1, 0x14a01000) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) [ 772.051634][ T5531] loop2: detected capacity change from 0 to 256 [ 772.064323][ T5533] debugfs: Directory 'sg0' with parent 'block' already present! [ 772.082168][ T5533] blktrace: debugfs_dir not present for sg0 so skipping 04:48:10 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r0, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 772.095492][ T5538] debugfs: File 'dropped' in directory 'loop0' already present! 04:48:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x500000000000000}) 04:48:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x10e, &(0x7f0000011200)) 04:48:10 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r0, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 772.123439][ T5531] loop2: detected capacity change from 0 to 256 [ 772.129272][ T5538] debugfs: File 'msg' in directory 'loop0' already present! [ 772.140877][ T5548] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 772.154447][ T5538] debugfs: File 'trace0' in directory 'loop0' already present! [ 772.201570][ T5538] debugfs: File 'dropped' in directory 'loop0' already present! [ 772.209232][ T5538] debugfs: File 'msg' in directory 'loop0' already present! [ 772.230566][ T5538] debugfs: File 'trace0' in directory 'loop0' already present! [ 772.242112][ T5560] loop2: detected capacity change from 0 to 256 04:48:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.log\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r2, 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x200, 0x80) vmsplice(r1, &(0x7f0000001380)=[{&(0x7f0000000080)="b0ae1aa249ea141e115c133733a6474e5510b1023fedcc8bdcd37fe6819bfeba2af0844f76b0583d86f6fcde84addc8854357164367d88f3eb1b1f87007caf", 0x3f}, {&(0x7f0000002700)="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0x109e}, {&(0x7f00000024c0)="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", 0x232}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000001200)="3cc2b881f370792772b9b54328aa4116212ae54e6536c99a2a1eea1ec091552b225667bb86df72689f983b47253965e7a2c0f6972c27b02960a7b06907c5360c92b2fa455739f44991d72b1430509555ede01d4b13f2b5be2110a90889748aa724d2faa68a2e42b12cecaba8789afac0e818675897fca92b03acf45d3d82b15eded7a3aa98b17efc97ad47294ae55939df90a7df93c6182c0f560f6c4641f33fbe43ce1af8dc10f31896529678a53fe0c729f98e96d534dc711297f7c999effa", 0xc0}, {&(0x7f00000012c0)="80fce75e3c481fac3ba0bad707b179a552f035d3192276c7f5b449f5ca543e32a2150a21", 0x24}, {&(0x7f0000001400)="e01f82588d25979c8743350769294d4da65e79af5b79415baf261204c075d2605f3be34cbdd3f24f3cd2fab2f63d0d3d428e88627c25c143848d50c124a5e056ba776f920ec3a2727cd81700f9228e9617724e116a87ffd8f9", 0x59}], 0x7, 0x8) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) 04:48:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x600000000000000}) 04:48:10 executing program 1: ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r0, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 772.249810][ T5563] debugfs: Directory 'sg0' with parent 'block' already present! [ 772.257237][ T5560] FAT-fs (loop2): bogus logical sector size 65295 [ 772.263901][ T5560] FAT-fs (loop2): Can't find a valid FAT filesystem [ 772.264404][ T5563] blktrace: debugfs_dir not present for sg0 so skipping 04:48:10 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x700, 0x19b, 0x200}) 04:48:10 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x15e, &(0x7f0000011200)) [ 772.380417][ T5577] debugfs: Directory 'sg0' with parent 'block' already present! [ 772.390118][ T5577] blktrace: debugfs_dir not present for sg0 so skipping [ 772.398087][ T5584] debugfs: Directory 'sg0' with parent 'block' already present! [ 772.418507][ T5584] blktrace: debugfs_dir not present for sg0 so skipping [ 772.429456][ T5585] loop2: detected capacity change from 0 to 256 [ 772.440162][ T5585] FAT-fs (loop2): bogus logical sector size 65295 [ 772.446797][ T5585] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:11 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x700000000000000}) 04:48:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x700, 0x19b, 0x200}) 04:48:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x15f, &(0x7f0000011200)) 04:48:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x4, &(0x7f0000001740)) madvise(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x4) [ 772.968026][ T5604] loop2: detected capacity change from 0 to 256 [ 772.968956][ T5602] debugfs: Directory 'sg0' with parent 'block' already present! [ 772.979709][ T5604] FAT-fs (loop2): bogus logical sector size 65295 [ 772.988928][ T5604] FAT-fs (loop2): Can't find a valid FAT filesystem [ 772.996061][ T5602] blktrace: debugfs_dir not present for sg0 so skipping 04:48:11 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 773.010588][ T5608] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x700, 0x19b, 0x200}) 04:48:11 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x800000000000000}) [ 773.049600][ T5608] blktrace: debugfs_dir not present for sg0 so skipping [ 773.057640][ T5620] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 773.061170][ T5604] loop2: detected capacity change from 0 to 256 [ 773.075565][ T5604] FAT-fs (loop2): bogus logical sector size 65295 [ 773.082065][ T5604] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x5a03000000000000) 04:48:11 executing program 1: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 773.114773][ T5625] debugfs: Directory 'sg0' with parent 'block' already present! [ 773.122953][ T5625] blktrace: debugfs_dir not present for sg0 so skipping 04:48:11 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x204, &(0x7f0000011200)) [ 773.181436][ T5632] debugfs: Directory 'sg0' with parent 'block' already present! [ 773.200617][ T5632] blktrace: debugfs_dir not present for sg0 so skipping [ 773.207875][ T5637] debugfs: Directory 'sg0' with parent 'block' already present! [ 773.218728][ T5637] blktrace: debugfs_dir not present for sg0 so skipping [ 773.221107][ T5640] loop2: detected capacity change from 0 to 256 [ 773.256810][ T5640] FAT-fs (loop2): bogus logical sector size 65295 [ 773.263301][ T5640] FAT-fs (loop2): Can't find a valid FAT filesystem [ 773.311997][ T5640] loop2: detected capacity change from 0 to 256 [ 773.318595][ T5640] FAT-fs (loop2): bogus logical sector size 65295 [ 773.325109][ T5640] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x5a03000000000000) 04:48:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x900000000000000}) 04:48:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) r1 = socket$nl_route(0x10, 0x3, 0x0) write(r1, &(0x7f0000000240)="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", 0xfc) mremap(&(0x7f00007a2000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f000042e000/0x2000)=nil) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'batadv0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x3, 0x1, '#'}}) 04:48:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x2a0, &(0x7f0000011200)) 04:48:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x2a1, &(0x7f0000011200)) 04:48:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x5a03000000000000) [ 773.874964][ T5664] debugfs: Directory 'sg0' with parent 'block' already present! [ 773.883451][ T5665] loop2: detected capacity change from 0 to 256 [ 773.893212][ T5664] blktrace: debugfs_dir not present for sg0 so skipping [ 773.900500][ T5668] debugfs: Directory 'sg0' with parent 'block' already present! [ 773.909775][ T5668] blktrace: debugfs_dir not present for sg0 so skipping 04:48:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xa00000000000000}) 04:48:12 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x4700000000000000) [ 773.941041][ T5676] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 773.963442][ T5679] debugfs: Directory 'sg0' with parent 'block' already present! [ 773.971354][ T5679] blktrace: debugfs_dir not present for sg0 so skipping [ 774.023875][ T5686] debugfs: Directory 'sg0' with parent 'block' already present! [ 774.035241][ T5689] loop2: detected capacity change from 0 to 256 [ 774.035854][ T5686] blktrace: debugfs_dir not present for sg0 so skipping [ 774.050725][ T5692] debugfs: Directory 'sg0' with parent 'block' already present! [ 774.058972][ T5692] blktrace: debugfs_dir not present for sg0 so skipping 04:48:12 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xb00000000000000}) 04:48:12 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x4700000000000000) [ 774.070829][ T5662] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.4'. [ 774.093748][ T5689] loop2: detected capacity change from 0 to 256 04:48:12 executing program 1: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r0, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:12 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x300, &(0x7f0000011200)) [ 774.117676][ T5707] debugfs: Directory 'sg0' with parent 'block' already present! [ 774.126023][ T5707] blktrace: debugfs_dir not present for sg0 so skipping [ 774.133792][ T5704] debugfs: Directory 'sg0' with parent 'block' already present! [ 774.150731][ T5704] blktrace: debugfs_dir not present for sg0 so skipping 04:48:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x20a40, 0x0) fdatasync(r1) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 774.189320][ T5716] loop2: detected capacity change from 0 to 256 [ 774.205563][ T5716] FAT-fs (loop2): bogus logical sector size 65295 [ 774.212108][ T5716] FAT-fs (loop2): Can't find a valid FAT filesystem [ 774.310415][ T5716] loop2: detected capacity change from 0 to 256 [ 774.317127][ T5716] FAT-fs (loop2): bogus logical sector size 65295 [ 774.323587][ T5716] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x4700000000000000) 04:48:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xc00000000000000}) 04:48:13 executing program 1: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r0, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x34d, &(0x7f0000011200)) 04:48:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) write(r1, &(0x7f0000000240)="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", 0xfc) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000000)=0x8, 0x4) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000180)='/sys/module/8250', 0x290200, 0x1) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r2, 0x8982, &(0x7f0000000200)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x1a, 0x800, 0x81, &(0x7f0000001740)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/kcm\x00') write$9p(r3, &(0x7f0000000080)="5337e885381ffa9c2c0d7b34cab8c8737435323180ad76752b807db67db164988c74357a526317f999f7c8ccf9b86a9b9a12bc7636b5a932c175861959407d3ff25b5492b2ad6931b5a8beb98bf91b8b4efea02524ebf56a203d6436704391bd1098ba6d7fdc982ab974058df9f17bcef75736f346409930078d48f10d965cf49ef6c30c053477ad4fc899cefa1c18da4fb7a167fa1409b42bfc98eb91e1f87d0a837c7f84b5da8d5a18fa7aa42fd655ba87daa91f92f840383b20f071ab380c9be0a166e640badab4253771bc7cf4a3597a74", 0xd3) [ 774.761155][ T5740] loop2: detected capacity change from 0 to 256 [ 774.763048][ T5747] debugfs: Directory 'sg0' with parent 'block' already present! [ 774.783823][ T5740] FAT-fs (loop2): bogus logical sector size 65295 [ 774.790320][ T5740] FAT-fs (loop2): Can't find a valid FAT filesystem [ 774.796951][ T5747] blktrace: debugfs_dir not present for sg0 so skipping 04:48:13 executing program 1: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(0xffffffffffffffff, 0x1276, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r0, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 774.804335][ T5746] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xd00000000000000}) 04:48:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x25, 0x19b, 0x200}) [ 774.834987][ T5746] blktrace: debugfs_dir not present for sg0 so skipping [ 774.843988][ T5756] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 774.852223][ T5740] loop2: detected capacity change from 0 to 256 [ 774.879519][ T5740] FAT-fs (loop2): bogus logical sector size 65295 [ 774.886004][ T5740] FAT-fs (loop2): Can't find a valid FAT filesystem [ 774.900012][ T5751] netlink: 188 bytes leftover after parsing attributes in process `syz-executor.4'. 04:48:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x38d, &(0x7f0000011200)) 04:48:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x25, 0x19b, 0x200}) [ 774.922834][ T5763] debugfs: Directory 'sg0' with parent 'block' already present! [ 774.934540][ T5763] blktrace: debugfs_dir not present for sg0 so skipping [ 774.942353][ T5766] debugfs: Directory 'sg0' with parent 'block' already present! [ 774.950703][ T5766] blktrace: debugfs_dir not present for sg0 so skipping [ 775.004064][ T5772] debugfs: Directory 'sg0' with parent 'block' already present! [ 775.012210][ T5772] blktrace: debugfs_dir not present for sg0 so skipping [ 775.055171][ T5778] loop2: detected capacity change from 0 to 256 [ 775.066777][ T5778] FAT-fs (loop2): bogus logical sector size 65295 [ 775.073234][ T5778] FAT-fs (loop2): Can't find a valid FAT filesystem [ 775.101793][ T5778] loop2: detected capacity change from 0 to 256 [ 775.110843][ T5778] FAT-fs (loop2): bogus logical sector size 65295 [ 775.117270][ T5778] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(0x0, 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0xe00000000000000}) 04:48:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x25, 0x19b, 0x200}) 04:48:13 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x1, r2}) r3 = openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/nf_conntrack_irc', 0x0, 0x80) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x101000, 0x0) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f0000000140)={'filter\x00', 0x0, [0x8, 0x69aa, 0x8, 0x73c, 0x80000000]}, &(0x7f0000001200)=0x54) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000000200)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_INO_LOOKUP(r4, 0xd0009412, &(0x7f0000001780)={r6, 0x2}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3) r7 = openat$incfs(r0, &(0x7f0000001240)='.log\x00', 0x10800, 0x179) openat(r7, &(0x7f00000012c0)='./file0\x00', 0x800, 0x9) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3ac, &(0x7f0000011200)) 04:48:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 775.645462][ T5798] debugfs: Directory 'sg0' with parent 'block' already present! [ 775.668201][ T5798] blktrace: debugfs_dir not present for sg0 so skipping [ 775.675403][ T5802] loop2: detected capacity change from 0 to 256 [ 775.681972][ T5803] debugfs: Directory 'sg0' with parent 'block' already present! [ 775.698233][ T5803] blktrace: debugfs_dir not present for sg0 so skipping [ 775.736462][ T5802] loop2: detected capacity change from 0 to 256 04:48:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x1000000000000000}) 04:48:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x700000000000000) 04:48:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3ad, &(0x7f0000011200)) [ 775.745887][ T5817] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:48:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 775.789612][ T5822] debugfs: Directory 'sg0' with parent 'block' already present! [ 775.809857][ T5822] blktrace: debugfs_dir not present for sg0 so skipping [ 775.817125][ T5826] debugfs: Directory 'sg0' with parent 'block' already present! [ 775.827445][ T5826] blktrace: debugfs_dir not present for sg0 so skipping 04:48:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x1100000000000000}) [ 775.838559][ T5832] loop2: detected capacity change from 0 to 256 [ 775.894791][ T5841] debugfs: Directory 'sg0' with parent 'block' already present! [ 775.903101][ T5841] blktrace: debugfs_dir not present for sg0 so skipping [ 775.903903][ T5832] loop2: detected capacity change from 0 to 256 04:48:14 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(0x0, 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x700000000000000) 04:48:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r1, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r3, 0x0) futimesat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x2710}}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x1200000000000000}) 04:48:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3ae, &(0x7f0000011200)) 04:48:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 776.542874][ T5859] debugfs: Directory 'sg0' with parent 'block' already present! [ 776.558922][ T5863] loop2: detected capacity change from 0 to 256 [ 776.572513][ T5859] blktrace: debugfs_dir not present for sg0 so skipping [ 776.579903][ T5861] debugfs: Directory 'sg0' with parent 'block' already present! [ 776.609543][ T5861] blktrace: debugfs_dir not present for sg0 so skipping [ 776.627313][ T5863] loop2: detected capacity change from 0 to 256 04:48:14 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$BLKTRACESTOP(r0, 0x1276, 0x700000000000000) 04:48:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x2000000000000000}) 04:48:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3af, &(0x7f0000011200)) [ 776.660133][ T5882] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 776.724078][ T5890] debugfs: Directory 'sg0' with parent 'block' already present! [ 776.724092][ T5890] blktrace: debugfs_dir not present for sg0 so skipping [ 776.744201][ T5892] debugfs: Directory 'sg0' with parent 'block' already present! [ 776.744217][ T5892] blktrace: debugfs_dir not present for sg0 so skipping [ 776.773333][ T5896] loop2: detected capacity change from 0 to 256 [ 776.812378][ T5896] loop2: detected capacity change from 0 to 256 04:48:15 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(0x0, 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x2500000000000000}) 04:48:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x19b, 0x200}) 04:48:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:15 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) fdatasync(r0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000), 0x7) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r3 = epoll_create1(0x0) splice(r1, &(0x7f0000000200)=0x7fffffff, r3, &(0x7f0000000240)=0x5, 0x2, 0xd) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) 04:48:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3b0, &(0x7f0000011200)) 04:48:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 777.431496][ T5914] loop2: detected capacity change from 0 to 256 [ 777.450670][ T5920] debugfs: Directory 'sg0' with parent 'block' already present! [ 777.461496][ T5920] blktrace: debugfs_dir not present for sg0 so skipping [ 777.468825][ T5921] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x4800000000000000}) 04:48:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x19b, 0x200}) 04:48:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 777.477240][ T5921] blktrace: debugfs_dir not present for sg0 so skipping [ 777.488529][ T5914] loop2: detected capacity change from 0 to 256 [ 777.536210][ T5936] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 777.554423][ T5919] debugfs: File 'dropped' in directory 'loop0' already present! [ 777.566605][ T5940] debugfs: Directory 'sg0' with parent 'block' already present! [ 777.576354][ T5919] debugfs: File 'msg' in directory 'loop0' already present! 04:48:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3b1, &(0x7f0000011200)) 04:48:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0xa, 0x19b, 0x200}) [ 777.578105][ T5940] blktrace: debugfs_dir not present for sg0 so skipping [ 777.586592][ T5919] debugfs: File 'trace0' in directory 'loop0' already present! [ 777.598319][ T5941] debugfs: Directory 'sg0' with parent 'block' already present! [ 777.614515][ T5941] blktrace: debugfs_dir not present for sg0 so skipping [ 777.633218][ T5946] loop2: detected capacity change from 0 to 256 [ 777.658784][ T5952] debugfs: Directory 'sg0' with parent 'block' already present! [ 777.666495][ T5952] blktrace: debugfs_dir not present for sg0 so skipping [ 777.684126][ T5946] loop2: detected capacity change from 0 to 256 04:48:16 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0x0, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x4c00000000000000}) 04:48:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r1, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000080)) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000080)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r3, 0x0) futimesat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x2710}}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:16 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000200)=""/43, 0x2b}], 0x1, 0x3, 0x1) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000280)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r3, 0x1261) getpgrp(0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) sendfile(r1, r3, &(0x7f0000000000)=0x8, 0x6) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0xf, 0x0, 0x0, &(0x7f0000001740)) 04:48:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3b2, &(0x7f0000011200)) 04:48:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0x0, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0x0, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 778.316187][ T5970] loop2: detected capacity change from 0 to 256 [ 778.316232][ T5973] debugfs: Directory 'sg0' with parent 'block' already present! [ 778.339630][ T5973] blktrace: debugfs_dir not present for sg0 so skipping 04:48:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x6000000000000000}) 04:48:16 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3b3, &(0x7f0000011200)) [ 778.385803][ T5985] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 778.391578][ T5970] loop2: detected capacity change from 0 to 256 [ 778.422356][ T5969] debugfs: File 'dropped' in directory 'loop0' already present! 04:48:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x0, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x0, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 778.442810][ T5969] debugfs: File 'msg' in directory 'loop0' already present! [ 778.450384][ T5969] debugfs: File 'trace0' in directory 'loop0' already present! [ 778.465464][ T5998] debugfs: Directory 'sg0' with parent 'block' already present! [ 778.473504][ T5998] blktrace: debugfs_dir not present for sg0 so skipping [ 778.483711][ T5997] loop2: detected capacity change from 0 to 256 04:48:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x97, 0xffe00000, 0x0, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d6895f005"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x6800000000000000}) 04:48:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3b4, &(0x7f0000011200)) 04:48:17 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0xe, &(0x7f0000001740)) 04:48:17 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:17 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$cgroup_ro(r0, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x0, 0xffe00000, 0x7}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x6c00000000000000}) [ 779.186368][ T6023] debugfs: Directory 'sg0' with parent 'block' already present! [ 779.197925][ T6022] loop2: detected capacity change from 0 to 256 [ 779.211964][ T6023] blktrace: debugfs_dir not present for sg0 so skipping 04:48:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x0, 0xffe00000, 0x7}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 779.258006][ T6037] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 779.263719][ T6041] debugfs: Directory 'sg0' with parent 'block' already present! [ 779.266272][ T6022] loop2: detected capacity change from 0 to 256 04:48:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x7400000000000000}) [ 779.310760][ T6041] blktrace: debugfs_dir not present for sg0 so skipping 04:48:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x0, 0xffe00000, 0x7}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3b5, &(0x7f0000011200)) 04:48:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x4c, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 779.363570][ T6048] debugfs: Directory 'sg0' with parent 'block' already present! [ 779.389572][ T6048] blktrace: debugfs_dir not present for sg0 so skipping [ 779.402504][ T6059] loop2: detected capacity change from 0 to 256 04:48:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x0, 0x7a00000000000000}) [ 779.468463][ T6071] debugfs: Directory 'sg0' with parent 'block' already present! [ 779.476600][ T6071] blktrace: debugfs_dir not present for sg0 so skipping [ 779.516985][ T6077] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 04:48:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) openat$incfs(r1, &(0x7f0000000000)='.pending_reads\x00', 0x28a40, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) lseek(r2, 0x0, 0x2) 04:48:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3b6, &(0x7f0000011200)) 04:48:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x4c, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x0) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = syz_io_uring_complete(0x0) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r4, 0x1261) r5 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x10000, 0x9, 0x1, 0xcc0, r5}) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0x5, 0x1, 0x401}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000280)={0x0, {}, 0x0, {}, 0x1000, 0x0, 0x20, 0xc, "e2db0ea1d06049b336d6e0895a01b3e70233fdb764d9cfbd7c46504863178544432051d173a1bd01749369b25902b426f4ac4f9be3461c29f342b9841eaaf15c", "d2f2b30c1639881f921525557663f74a863597f681c0343f0421fcafd9c507d1", [0x7, 0x9]}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00000001c0)) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x80005, 0x0, 0x6, 0xe, 0xd, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7d207377c3d9a497795eed007c23f36c9e8841a18e13c171ee4cc9b499e00299e806bfab7c885348c1", "94b038825314d38af1d8a4997d4baf049b8fb2a5eb53babb6b25240b980e68040096f749eba51af9160b523879a2ba19df31528e6accfb064d00", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dc]}) lseek(r1, 0x3, 0x0) [ 780.042378][ T6081] debugfs: Directory 'sg0' with parent 'block' already present! [ 780.052875][ T6081] blktrace: debugfs_dir not present for sg0 so skipping [ 780.061136][ T6082] loop2: detected capacity change from 0 to 256 [ 780.061562][ T6081] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.075811][ T6081] debugfs: File 'msg' in directory 'loop0' already present! [ 780.083598][ T6081] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x4c, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 780.093989][ T6081] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.102188][ T6081] debugfs: File 'msg' in directory 'loop0' already present! [ 780.110165][ T6081] debugfs: File 'trace0' in directory 'loop0' already present! [ 780.119056][ T6081] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.127644][ T6098] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 780.136398][ T6082] loop2: detected capacity change from 0 to 256 04:48:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x72, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e1843175397"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x402, &(0x7f0000011200)) [ 780.144810][ T6081] debugfs: File 'msg' in directory 'loop0' already present! [ 780.152585][ T6081] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000000)=""/97, &(0x7f0000000080)=0x61) pipe(&(0x7f00000000c0)) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r4, 0x1261) r5 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r5}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) r6 = signalfd(r4, &(0x7f0000000200), 0x8) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280), r3) sendmsg$TIPC_NL_NAME_TABLE_GET(r6, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xe0, r7, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_BEARER={0xc0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'erspan0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc082}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf5b7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x96}]}, @TIPC_NLA_BEARER_NAME={0x13, 0x1, @l2={'eth', 0x3a, 'syzkaller0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x9ca, @mcast1, 0x5}}, {0x14, 0x2, @in={0x2, 0x4e22, @private=0xa010100}}}}]}]}, 0xe0}}, 0x4001) dup2(r1, r4) madvise(&(0x7f0000458000/0x2000)=nil, 0x2000, 0x9) [ 780.200785][ T6081] debugfs: Directory 'sg0' with parent 'block' already present! [ 780.213541][ T6081] blktrace: debugfs_dir not present for sg0 so skipping [ 780.225152][ T6110] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.237162][ T6110] debugfs: File 'msg' in directory 'loop0' already present! 04:48:18 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0xc600000000000000, 0x0, &(0x7f0000001740)) 04:48:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x72, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e1843175397"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 780.245169][ T6110] debugfs: File 'trace0' in directory 'loop0' already present! [ 780.245204][ T6116] loop2: detected capacity change from 0 to 256 [ 780.259445][ T6115] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.269873][ T6115] debugfs: File 'msg' in directory 'loop0' already present! [ 780.273953][ T6116] FAT-fs (loop2): bogus logical sector size 65295 [ 780.283620][ T6116] FAT-fs (loop2): Can't find a valid FAT filesystem [ 780.289199][ T6115] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:18 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x406, &(0x7f0000011200)) 04:48:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x72, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e1843175397"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 780.326443][ T6081] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.346689][ T6081] debugfs: File 'msg' in directory 'loop0' already present! [ 780.368230][ T6081] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) pipe2(&(0x7f0000000000), 0x84000) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x8, 0x19b, 0x1fe, 0x2, 0x8000000000007f}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 04:48:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x85, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 780.376598][ T6131] loop2: detected capacity change from 0 to 256 [ 780.385765][ T6114] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.386322][ T6131] FAT-fs (loop2): bogus logical sector size 65295 [ 780.400606][ T6131] FAT-fs (loop2): Can't find a valid FAT filesystem [ 780.401509][ T6114] debugfs: File 'msg' in directory 'loop0' already present! [ 780.436170][ T6114] debugfs: File 'trace0' in directory 'loop0' already present! [ 780.481969][ T6131] loop2: detected capacity change from 0 to 256 [ 780.495746][ T6131] FAT-fs (loop2): bogus logical sector size 65295 [ 780.502234][ T6131] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(0x0, 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:19 executing program 0: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_CAPACITY(r0, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) r3 = gettid() ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x40, 0x19a, 0x200, 0x0, 0x5, r3}) 04:48:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x85, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) socketpair(0xb, 0x4, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000a7d000/0x1000)=nil, 0x1000, 0x2, 0x20010, r1, 0x0) fdatasync(r0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10010, r0, 0xdf94b000) r2 = openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r4, 0x1261) r5 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r5}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1fffc, 0x8, 0x0, 0x6, 0xe, 0x17, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3e090000004baf049ba6aba5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43af97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x6000000]}) preadv(r4, &(0x7f0000000440)=[{&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f0000000200)=""/42, 0x2a}, {&(0x7f0000000240)=""/212, 0xd4}, {&(0x7f0000000340)=""/18, 0x12}, {&(0x7f0000000380)=""/132, 0x84}], 0x5, 0x3, 0x1ff) move_pages(r3, 0x8, &(0x7f0000000040)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f000027c000/0x1000)=nil, &(0x7f000075e000/0x1000)=nil, &(0x7f00000a5000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00004d0000/0xf000)=nil, &(0x7f000049b000/0x1000)=nil, &(0x7f00009bc000/0x1000)=nil], &(0x7f0000000080)=[0x59e2], &(0x7f00000000c0), 0x2) 04:48:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x500, &(0x7f0000011200)) [ 780.918201][ T6167] loop2: detected capacity change from 0 to 256 [ 780.919860][ T6171] debugfs: File 'dropped' in directory 'loop0' already present! [ 780.932616][ T6171] debugfs: File 'msg' in directory 'loop0' already present! [ 780.939939][ T6171] debugfs: File 'trace0' in directory 'loop0' already present! [ 780.959126][ T6167] FAT-fs (loop2): bogus logical sector size 65295 04:48:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x85, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 780.965646][ T6167] FAT-fs (loop2): Can't find a valid FAT filesystem [ 780.990439][ T6171] debugfs: File 'dropped' in directory 'loop0' already present! [ 781.006123][ T6181] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 781.009271][ T6171] debugfs: File 'msg' in directory 'loop0' already present! 04:48:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8e, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a2"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 781.049355][ T6167] loop2: detected capacity change from 0 to 256 [ 781.051245][ T6171] debugfs: File 'trace0' in directory 'loop0' already present! [ 781.068545][ T6167] FAT-fs (loop2): bogus logical sector size 65295 [ 781.075010][ T6167] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0x1274, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 781.107990][ T6177] debugfs: File 'dropped' in directory 'loop0' already present! [ 781.119525][ T6177] debugfs: File 'msg' in directory 'loop0' already present! [ 781.135746][ T6177] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x600, &(0x7f0000011200)) 04:48:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8e, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a2"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 781.163933][ T6194] debugfs: File 'dropped' in directory 'loop0' already present! [ 781.175814][ T6194] debugfs: File 'msg' in directory 'loop0' already present! [ 781.191222][ T6194] debugfs: File 'trace0' in directory 'loop0' already present! [ 781.211141][ T6207] loop2: detected capacity change from 0 to 256 [ 781.237169][ T6207] FAT-fs (loop2): bogus logical sector size 65295 [ 781.243630][ T6207] FAT-fs (loop2): Can't find a valid FAT filesystem [ 781.299424][ T6177] debugfs: File 'dropped' in directory 'loop0' already present! [ 781.307446][ T6177] debugfs: File 'msg' in directory 'loop0' already present! [ 781.316558][ T6177] debugfs: File 'trace0' in directory 'loop0' already present! [ 781.330282][ T6207] loop2: detected capacity change from 0 to 256 [ 781.340699][ T6207] FAT-fs (loop2): bogus logical sector size 65295 [ 781.347269][ T6207] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f00000000c0)) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:20 executing program 5 (fault-call:12 fault-nth:0): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:48:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8e, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a2"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1022a088}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="403a9d51a49ee3bb13e8da82d7350000", @ANYRES16=0x0, @ANYBLOB="00022bbd7000f9dbdf250c0000001400028006000f0008000000080006005b5dffff080006004000000008000500080000000800040002000100"], 0x40}, 0x1, 0x0, 0x0, 0x20000801}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:20 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(0x0, 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x604, &(0x7f0000011200)) 04:48:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x93, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 781.811742][ T6233] loop2: detected capacity change from 0 to 256 [ 781.819981][ T6233] FAT-fs (loop2): bogus logical sector size 65295 [ 781.822396][ T6238] debugfs: Directory 'sg0' with parent 'block' already present! [ 781.826441][ T6233] FAT-fs (loop2): Can't find a valid FAT filesystem [ 781.855655][ T6238] blktrace: debugfs_dir not present for sg0 so skipping [ 781.862909][ T6242] FAULT_INJECTION: forcing a failure. [ 781.862909][ T6242] name failslab, interval 1, probability 0, space 0, times 0 [ 781.875636][ T6242] CPU: 0 PID: 6242 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 781.883986][ T6242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.894093][ T6242] Call Trace: [ 781.897365][ T6242] dump_stack+0x137/0x19d [ 781.901704][ T6242] should_fail+0x23c/0x250 [ 781.906124][ T6242] __should_failslab+0x81/0x90 04:48:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r1, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 781.910967][ T6242] should_failslab+0x5/0x20 [ 781.915473][ T6242] kmem_cache_alloc_node_trace+0x58/0x2e0 [ 781.918592][ T6248] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 781.921202][ T6242] ? put_dec_trunc8+0x10e/0x130 [ 781.934139][ T6242] ? __get_vm_area_node+0x11b/0x260 [ 781.939419][ T6242] __get_vm_area_node+0x11b/0x260 [ 781.944448][ T6242] __vmalloc_node_range+0xb6/0x580 [ 781.949660][ T6242] ? netlink_sendmsg+0x425/0x7c0 [ 781.954693][ T6242] ? selinux_socket_getpeersec_dgram+0x1f4/0x250 04:48:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x93, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a23344c7f76d"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 781.961052][ T6242] ? netlink_sendmsg+0x425/0x7c0 [ 781.966003][ T6242] vmalloc+0x5a/0x70 [ 781.969893][ T6242] ? netlink_sendmsg+0x425/0x7c0 [ 781.974993][ T6242] netlink_sendmsg+0x425/0x7c0 [ 781.979763][ T6242] ? netlink_getsockopt+0x720/0x720 [ 781.985019][ T6242] kernel_sendmsg+0x97/0xd0 [ 781.986158][ T6251] debugfs: Directory 'sg0' with parent 'block' already present! [ 781.989518][ T6242] sock_no_sendpage+0x84/0xb0 [ 782.001912][ T6242] ? __receive_sock+0x20/0x20 04:48:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8f, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd2c29a233"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 782.003698][ T6251] blktrace: debugfs_dir not present for sg0 so skipping [ 782.006592][ T6242] kernel_sendpage+0x187/0x200 [ 782.006618][ T6242] ? __receive_sock+0x20/0x20 [ 782.023039][ T6242] sock_sendpage+0x5a/0x70 [ 782.027458][ T6242] pipe_to_sendpage+0x128/0x160 [ 782.032310][ T6242] ? sock_fasync+0xc0/0xc0 [ 782.036778][ T6242] __splice_from_pipe+0x207/0x500 [ 782.041804][ T6242] ? generic_splice_sendpage+0xb0/0xb0 [ 782.043750][ T6255] debugfs: Directory 'sg0' with parent 'block' already present! [ 782.047314][ T6242] generic_splice_sendpage+0x80/0xb0 04:48:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:20 executing program 0: r0 = socket$inet(0x2, 0x3, 0x70000) accept4(r0, &(0x7f00000000c0)=@nl, &(0x7f0000000140)=0x80, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0xd01) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000180)=0x2) [ 782.047339][ T6242] ? iter_file_splice_write+0x750/0x750 [ 782.047362][ T6242] do_splice+0x9aa/0xd30 [ 782.057579][ T6255] blktrace: debugfs_dir not present for sg0 so skipping [ 782.060229][ T6242] ? vfs_write+0x50c/0x770 [ 782.060251][ T6242] ? __fget_light+0x21b/0x260 [ 782.085977][ T6242] __se_sys_splice+0x2a6/0x390 [ 782.090899][ T6242] __x64_sys_splice+0x74/0x80 [ 782.095580][ T6242] do_syscall_64+0x44/0x80 [ 782.100001][ T6242] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 782.105966][ T6242] RIP: 0033:0x4665d9 [ 782.109858][ T6242] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.129547][ T6242] RSP: 002b:00007f85bc967188 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 782.137990][ T6242] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 782.145961][ T6242] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 782.153305][ T6263] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 782.153960][ T6242] RBP: 00007f85bc9671d0 R08: 000200000000e26a R09: 0000000000000000 [ 782.166549][ T6263] blktrace: debugfs_dir not present for sg0 so skipping [ 782.169560][ T6242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 782.169578][ T6242] R13: 00007ffcee67c4df R14: 00007f85bc967300 R15: 0000000000022000 [ 782.169657][ T6242] syz-executor.5: vmalloc size 4416 allocation failure: vm_struct allocation failed, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0 [ 782.207540][ T6242] CPU: 0 PID: 6242 Comm: syz-executor.5 Not tainted 5.13.0-syzkaller #0 [ 782.214050][ T6263] debugfs: Directory 'sg0' with parent 'block' already present! [ 782.215863][ T6242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.215877][ T6242] Call Trace: [ 782.215885][ T6242] dump_stack+0x137/0x19d [ 782.228924][ T6263] blktrace: debugfs_dir not present for sg0 so skipping [ 782.233560][ T6242] warn_alloc+0x105/0x160 [ 782.233588][ T6242] __vmalloc_node_range+0x201/0x580 [ 782.257564][ T6242] ? selinux_socket_getpeersec_dgram+0x1f4/0x250 [ 782.263902][ T6242] ? netlink_sendmsg+0x425/0x7c0 [ 782.268847][ T6242] vmalloc+0x5a/0x70 [ 782.272738][ T6242] ? netlink_sendmsg+0x425/0x7c0 [ 782.277776][ T6242] netlink_sendmsg+0x425/0x7c0 [ 782.282543][ T6242] ? netlink_getsockopt+0x720/0x720 [ 782.287741][ T6242] kernel_sendmsg+0x97/0xd0 [ 782.292243][ T6242] sock_no_sendpage+0x84/0xb0 [ 782.296939][ T6242] ? __receive_sock+0x20/0x20 [ 782.301971][ T6242] kernel_sendpage+0x187/0x200 [ 782.306748][ T6242] ? __receive_sock+0x20/0x20 [ 782.311429][ T6242] sock_sendpage+0x5a/0x70 [ 782.315845][ T6242] pipe_to_sendpage+0x128/0x160 [ 782.320749][ T6242] ? sock_fasync+0xc0/0xc0 [ 782.325266][ T6242] __splice_from_pipe+0x207/0x500 [ 782.330442][ T6242] ? generic_splice_sendpage+0xb0/0xb0 [ 782.336191][ T6242] generic_splice_sendpage+0x80/0xb0 [ 782.341514][ T6242] ? iter_file_splice_write+0x750/0x750 [ 782.347132][ T6242] do_splice+0x9aa/0xd30 [ 782.351493][ T6242] ? vfs_write+0x50c/0x770 [ 782.355893][ T6242] ? __fget_light+0x21b/0x260 [ 782.360581][ T6242] __se_sys_splice+0x2a6/0x390 [ 782.365327][ T6242] __x64_sys_splice+0x74/0x80 [ 782.370012][ T6242] do_syscall_64+0x44/0x80 [ 782.374443][ T6242] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 782.380572][ T6242] RIP: 0033:0x4665d9 [ 782.384538][ T6242] 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 [ 782.404215][ T6242] RSP: 002b:00007f85bc967188 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 782.412640][ T6242] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 782.420630][ T6242] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 782.428586][ T6242] RBP: 00007f85bc9671d0 R08: 000200000000e26a R09: 0000000000000000 [ 782.436553][ T6242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 782.444506][ T6242] R13: 00007ffcee67c4df R14: 00007f85bc967300 R15: 0000000000022000 [ 782.452538][ T6242] Mem-Info: [ 782.455636][ T6242] active_anon:8220 inactive_anon:125159 isolated_anon:0 [ 782.455636][ T6242] active_file:26041 inactive_file:131123 isolated_file:0 [ 782.455636][ T6242] unevictable:0 dirty:158 writeback:0 [ 782.455636][ T6242] slab_reclaimable:7608 slab_unreclaimable:12797 [ 782.455636][ T6242] mapped:70839 shmem:22448 pagetables:28693 bounce:0 [ 782.455636][ T6242] free:1616188 free_pcp:1268 free_cma:0 [ 782.493270][ T6242] Node 0 active_anon:32880kB inactive_anon:500600kB active_file:104164kB inactive_file:524396kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:283284kB dirty:580kB writeback:0kB shmem:89792kB writeback_tmp:0kB kernel_stack:17984kB pagetables:114720kB all_unreclaimable? no [ 782.520464][ T6242] Node 0 DMA free:15360kB min:20kB low:32kB high:44kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 782.546405][ T6242] lowmem_reserve[]: 0 2938 7916 7916 [ 782.551743][ T6242] Node 0 DMA32 free:3010740kB min:4220kB low:7228kB high:10236kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:3013524kB mlocked:0kB bounce:0kB free_pcp:2784kB local_pcp:1408kB free_cma:0kB [ 782.579584][ T6242] lowmem_reserve[]: 0 0 4978 4978 [ 782.584761][ T6242] Node 0 Normal free:3438712kB min:7152kB low:12248kB high:17344kB reserved_highatomic:0KB active_anon:32880kB inactive_anon:500600kB active_file:104164kB inactive_file:524396kB unevictable:0kB writepending:580kB present:5242880kB managed:5098252kB mlocked:0kB bounce:0kB free_pcp:2288kB local_pcp:992kB free_cma:0kB [ 782.614479][ T6242] lowmem_reserve[]: 0 0 0 0 [ 782.618993][ T6242] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 782.631728][ T6242] Node 0 DMA32: 5*4kB (M) 2*8kB (M) 5*16kB (M) 6*32kB (M) 4*64kB (M) 5*128kB (M) 4*256kB (M) 4*512kB (M) 2*1024kB (M) 1*2048kB (M) 733*4096kB (M) = 3010740kB 04:48:21 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x0) 04:48:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r3, 0x0) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f00000001c0)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) fsetxattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="747259a4a585f0fc66be95577d7f"], &(0x7f0000000100)='\x00', 0x1, 0x1) 04:48:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:21 executing program 4: pipe(&(0x7f00000003c0)={0xffffffffffffffff}) read$rfkill(r0, &(0x7f00000004c0), 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) r4 = getpgid(r3) clone3(&(0x7f0000000440)={0x30c000, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280), {0x2}, &(0x7f00000002c0)=""/193, 0xc1, &(0x7f00000003c0), &(0x7f0000000400)=[r3, r4, r3, r3], 0x4, {r1}}, 0x58) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) dup3(r2, r1, 0x80000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x80000, 0x102) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r5, 0x0) openat(r5, &(0x7f0000000000)='./file0\x00', 0x10820, 0x44) [ 782.647779][ T6242] Node 0 Normal: 359*4kB (UME) 216*8kB (UME) 143*16kB (UME) 84*32kB (UME) 47*64kB (ME) 30*128kB (UME) 18*256kB (UM) 6*512kB (UM) 8*1024kB (UME) 2*2048kB (M) 831*4096kB (UM) = 3438732kB [ 782.666099][ T6242] Node 0 hugepages_total=8 hugepages_free=0 hugepages_surp=4 hugepages_size=2048kB [ 782.675437][ T6242] 150148 total pagecache pages [ 782.680187][ T6242] 0 pages in swap cache [ 782.684349][ T6242] Swap cache stats: add 0, delete 0, find 0/0 [ 782.690426][ T6242] Free swap = 0kB [ 782.694161][ T6242] Total swap = 0kB [ 782.697853][ T6242] 2097051 pages RAM [ 782.701700][ T6242] 0 pages HighMem/MovableOnly [ 782.706373][ T6242] 65267 pages reserved 04:48:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x700, &(0x7f0000011200)) 04:48:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(0x0, 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x87, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5d"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 782.737278][ T6280] debugfs: Directory 'sg0' with parent 'block' already present! [ 782.745029][ T6280] blktrace: debugfs_dir not present for sg0 so skipping [ 782.766484][ T6280] debugfs: File 'dropped' in directory 'loop0' already present! [ 782.774542][ T6280] debugfs: File 'msg' in directory 'loop0' already present! 04:48:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x87, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5d"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 782.783710][ T6280] debugfs: File 'trace0' in directory 'loop0' already present! [ 782.804952][ T6290] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 782.835729][ T6295] loop2: detected capacity change from 0 to 256 [ 782.846178][ T6295] FAT-fs (loop2): bogus logical sector size 65295 [ 782.850601][ T6280] debugfs: Directory 'sg0' with parent 'block' already present! [ 782.852656][ T6295] FAT-fs (loop2): Can't find a valid FAT filesystem [ 782.864900][ T6280] blktrace: debugfs_dir not present for sg0 so skipping [ 782.873166][ T6304] debugfs: File 'dropped' in directory 'loop0' already present! [ 782.882497][ T6303] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:48:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x87, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5d"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x89, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c7"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x89, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c7"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 782.912275][ T6304] debugfs: File 'msg' in directory 'loop0' already present! [ 782.924337][ T6304] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:21 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r3, 0x1261) r4 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r4}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, &(0x7f0000000200)={"a521e510a92945a36b320623dc6d6ef7", 0x0, 0x0, {0x80000001, 0xb5}, {0xffffffff00000001, 0x3f}, 0x3, [0x5, 0x5, 0x7fff, 0x21, 0x7ff, 0x0, 0x5, 0x38c, 0x7, 0x28, 0x2, 0x0, 0x81, 0x0, 0x5, 0x800]}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000380)={{r3}, r5, 0x12, @inherit={0x68, &(0x7f0000000300)={0x1, 0x4, 0xfffffffffffffff7, 0x101, {0x2, 0x99, 0x1, 0xd6, 0x8}, [0x7, 0xed3, 0x6, 0x1]}}, @name="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"}) sendmsg$AUDIT_GET(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x3e8, 0x300, 0x2, 0x0, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x40040c2) r6 = syz_open_dev$sg(&(0x7f0000000080), 0x7fffffeffffffff, 0x400601) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 782.988359][ T6295] loop2: detected capacity change from 0 to 256 [ 783.002983][ T6295] FAT-fs (loop2): bogus logical sector size 65295 [ 783.009441][ T6295] FAT-fs (loop2): Can't find a valid FAT filesystem [ 783.023426][ T6322] debugfs: File 'dropped' in directory 'loop0' already present! [ 783.031192][ T6322] debugfs: File 'msg' in directory 'loop0' already present! [ 783.038593][ T6322] debugfs: File 'trace0' in directory 'loop0' already present! [ 783.080436][ T6322] debugfs: File 'dropped' in directory 'loop0' already present! [ 783.088658][ T6322] debugfs: File 'msg' in directory 'loop0' already present! [ 783.096792][ T6322] debugfs: File 'trace0' in directory 'loop0' already present! [ 783.151134][ T6322] debugfs: File 'dropped' in directory 'loop0' already present! [ 783.158984][ T6322] debugfs: File 'msg' in directory 'loop0' already present! [ 783.166835][ T6322] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x89, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c7"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:21 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0xffffffffffffffff, 0x0) 04:48:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x900, &(0x7f0000011200)) 04:48:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r1) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:21 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000000c0)={'\x00', 0x0, 0x19b, 0x801ff, 0x2, 0x7f}) 04:48:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8a, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75f"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) [ 783.601943][ T6304] debugfs: File 'dropped' in directory 'loop0' already present! [ 783.613462][ T6340] loop2: detected capacity change from 0 to 256 [ 783.613782][ T6304] debugfs: File 'msg' in directory 'loop0' already present! [ 783.627851][ T6340] FAT-fs (loop2): bogus logical sector size 65295 [ 783.634306][ T6340] FAT-fs (loop2): Can't find a valid FAT filesystem [ 783.636507][ T6304] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8a, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75f"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 783.693362][ T6358] debugfs: Directory 'sg0' with parent 'block' already present! [ 783.704259][ T6358] blktrace: debugfs_dir not present for sg0 so skipping [ 783.720889][ T6340] loop2: detected capacity change from 0 to 256 [ 783.729746][ T6340] FAT-fs (loop2): bogus logical sector size 65295 [ 783.736214][ T6340] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x1000, 0x19b, 0x1fc, 0x9, 0xfffffffffffffffe}) [ 783.743889][ T6365] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:48:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xa00, &(0x7f0000011200)) 04:48:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8a, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75f"}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000000c0)) 04:48:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8) fdatasync(r0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) write$binfmt_script(r1, &(0x7f0000000040)={'#! ', './file0', [{0x20, 'memory.current\x00'}, {0x20, 'memory.current\x00'}, {0x20, 'memory.current\x00'}, {0x20, '-[$.['}, {0x20, '.pending_reads\x00'}, {0x20, '/-#/\'\x93:}]F*'}, {0x20, '.pending_reads\x00'}], 0xa, "d87abaab145a3c940a970dc6bcf494508f9d05c279f0242417a910907791d50ee95cf29224a446cfae62a71b067df67fa3a3fbb2b55675cd5593b0f1474c0aba2c078be69d6c"}, 0xb3) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0xd, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{}]}, 0x10) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 783.784207][ T6373] debugfs: Directory 'sg0' with parent 'block' already present! [ 783.799506][ T6373] blktrace: debugfs_dir not present for sg0 so skipping [ 783.850669][ T6383] loop2: detected capacity change from 0 to 256 [ 783.864662][ T6388] debugfs: Directory 'sg0' with parent 'block' already present! [ 783.879754][ T6383] FAT-fs (loop2): bogus logical sector size 65295 [ 783.886308][ T6383] FAT-fs (loop2): Can't find a valid FAT filesystem [ 783.893512][ T6388] blktrace: debugfs_dir not present for sg0 so skipping [ 783.901983][ T6388] debugfs: Directory 'sg0' with parent 'block' already present! [ 783.909789][ T6388] blktrace: debugfs_dir not present for sg0 so skipping [ 783.939338][ T6390] debugfs: File 'dropped' in directory 'loop0' already present! [ 783.947136][ T6390] debugfs: File 'msg' in directory 'loop0' already present! [ 783.964887][ T6390] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:22 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x2) 04:48:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:22 executing program 0: mmap$usbmon(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002, 0x1010, 0xffffffffffffffff, 0x10000) ioctl$MON_IOCT_RING_SIZE(0xffffffffffffffff, 0x9204, 0x26a6) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xb00, &(0x7f0000011200)) 04:48:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x1000, 0x8400) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xc00, &(0x7f0000011200)) 04:48:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, 0x0) [ 784.468877][ T6408] loop2: detected capacity change from 0 to 256 [ 784.477468][ T6408] FAT-fs (loop2): bogus logical sector size 65295 [ 784.483934][ T6408] FAT-fs (loop2): Can't find a valid FAT filesystem [ 784.487358][ T6409] debugfs: Directory 'sg0' with parent 'block' already present! [ 784.509535][ T6409] blktrace: debugfs_dir not present for sg0 so skipping 04:48:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) r1 = getpgrp(0xffffffffffffffff) wait4(r1, 0x0, 0x0, 0x0) getpgrp(r1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/consoles\x00', 0x0, 0x0) mmap(&(0x7f0000170000/0x1000)=nil, 0x1000, 0x1000000, 0x50, r2, 0x42f1b000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) r4 = dup(r3) write$tcp_congestion(r4, &(0x7f0000000040)='veno\x00', 0x5) r5 = getpgrp(0xffffffffffffffff) wait4(r5, 0x0, 0x0, 0x0) getpgrp(r5) write$binfmt_script(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES64=r1, @ANYRESOCT=r5, @ANYRESOCT, @ANYRESOCT], 0x208e24b) openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:22 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = socket$netlink(0x10, 0x3, 0x8) preadv(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/210, 0xd2}, {&(0x7f00000001c0)=""/135, 0x87}, {&(0x7f0000000280)=""/54, 0x36}, {&(0x7f00000002c0)=""/238, 0xee}, {&(0x7f00000003c0)=""/26, 0x1a}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f0000000440)=""/254, 0xfe}, {&(0x7f0000000540)=""/63, 0x3f}, {&(0x7f0000000580)=""/68, 0x44}], 0x9, 0xa365, 0xe72e) [ 784.562046][ T6422] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 784.582141][ T6420] loop2: detected capacity change from 0 to 256 04:48:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, 0x0) 04:48:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, 0x0) [ 784.617935][ T6436] debugfs: Directory 'sg0' with parent 'block' already present! [ 784.626079][ T6420] FAT-fs (loop2): bogus logical sector size 65295 [ 784.626084][ T6436] blktrace: debugfs_dir not present for sg0 so skipping [ 784.639726][ T6420] FAT-fs (loop2): Can't find a valid FAT filesystem [ 784.647136][ T6439] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 784.660247][ T6436] debugfs: Directory 'sg0' with parent 'block' already present! [ 784.667981][ T6436] blktrace: debugfs_dir not present for sg0 so skipping [ 784.696978][ T6420] loop2: detected capacity change from 0 to 256 [ 784.710922][ T6420] FAT-fs (loop2): bogus logical sector size 65295 [ 784.717402][ T6420] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:23 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x3) 04:48:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:23 executing program 0: ioctl$F2FS_IOC_GET_FEATURES(0xffffffffffffffff, 0x8004f50c, &(0x7f00000000c0)) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xd00, &(0x7f0000011200)) 04:48:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @broadcast}}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="b08d514b942525b12ec84364b471e9b87f588a74a3e5bf6affd9d882802c12ea5cfd947ebe683680a1fd334de419d64a33bcfbe67dcbc2375afc1e71d18dd8ce5409ef4fb64950", 0x47) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/keycreate\x00', 0x2, 0x0) fcntl$setsig(r2, 0xa, 0x6) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 785.354271][ T6474] debugfs: Directory 'sg0' with parent 'block' already present! [ 785.354839][ T6473] loop2: detected capacity change from 0 to 256 [ 785.371583][ T6473] FAT-fs (loop2): bogus logical sector size 65295 [ 785.378080][ T6473] FAT-fs (loop2): Can't find a valid FAT filesystem [ 785.387538][ T6474] blktrace: debugfs_dir not present for sg0 so skipping [ 785.395030][ T6481] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000600)=[{&(0x7f00000007c0)="cdfd", 0x2}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 785.401884][ T6482] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 785.426183][ T6481] blktrace: debugfs_dir not present for sg0 so skipping [ 785.433220][ T6473] loop2: detected capacity change from 0 to 256 [ 785.446475][ T6473] FAT-fs (loop2): bogus logical sector size 65295 04:48:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x10001fe, 0x62}) [ 785.452948][ T6473] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:23 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xe00, &(0x7f0000011200)) 04:48:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:23 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000240)={0x38, 0x2, 0x10000000, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) lseek(r0, 0x478, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x6e842, 0x0) pwritev2(r4, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x7ffa00}], 0x3, 0x600, 0xd, 0x3) mkdirat(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) getpgid(r1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 785.506146][ T6500] debugfs: Directory 'sg0' with parent 'block' already present! [ 785.514112][ T6500] blktrace: debugfs_dir not present for sg0 so skipping [ 785.530764][ T6503] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 785.577914][ T6512] loop2: detected capacity change from 0 to 256 [ 785.588774][ T6512] FAT-fs (loop2): bogus logical sector size 65295 [ 785.595299][ T6512] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:24 executing program 0: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) 04:48:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:24 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x4) 04:48:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xe01, &(0x7f0000011200)) 04:48:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 786.194125][ T6527] loop2: detected capacity change from 0 to 256 [ 786.204104][ T6527] FAT-fs (loop2): bogus logical sector size 65295 [ 786.210591][ T6527] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, 0x0, 0x0, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) 04:48:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 786.252910][ T6527] loop2: detected capacity change from 0 to 256 [ 786.265288][ T6527] FAT-fs (loop2): bogus logical sector size 65295 [ 786.271751][ T6527] FAT-fs (loop2): Can't find a valid FAT filesystem [ 786.289606][ T6546] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. 04:48:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0x0, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 786.307281][ T6550] debugfs: Directory 'sg0' with parent 'block' already present! [ 786.315286][ T6550] blktrace: debugfs_dir not present for sg0 so skipping [ 786.337783][ T6550] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:24 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xf00, &(0x7f0000011200)) 04:48:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0x0, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 786.353103][ T6550] blktrace: debugfs_dir not present for sg0 so skipping [ 786.366095][ T6563] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:48:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000019c0), 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000001a00)) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001940)={0x0, 0xfffffffffffffffb, 0xd1, 0x9, @scatter={0x9, 0x0, &(0x7f00000016c0)=[{&(0x7f00000000c0)=""/152, 0x98}, {&(0x7f0000000180)=""/164, 0xa4}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/155, 0x9b}, {&(0x7f0000001300)=""/253, 0xfd}, {&(0x7f0000001400)=""/158, 0x9e}, {&(0x7f00000014c0)=""/175, 0xaf}, {&(0x7f0000001580)=""/65, 0x41}, {&(0x7f0000001600)=""/146, 0x92}]}, &(0x7f0000001780)="987106569920ec14d67d7f8dd02901c0888fd4ba9fab34116faf5d05f9ce46cb61b007c19ad56d7821cbcf33fce88327f625159cdd5679a1b0a3d6de5fc8bd82802d1b3ac63ffb52b73ebaa274229e1a4bf90883d0d90de82dcdc339dcf6f8cfa556c811b6aef12e515230c51f4161c4a5c43e96bf45f142ff30cb237a2891160bbaa738b7ad9ab5146f17a882aea20a76d99d6d100cfab11ca389ae8c1f78952245cb884bf63d3ce6455cd5a5cd1d9827a2dbbf7835b7435c37724ffafacd4258f45c5b98a80e65009223c5ff459e5abf", &(0x7f0000001880)=""/122, 0x0, 0x4, 0x3, &(0x7f0000001900)}) 04:48:24 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 786.400304][ T6567] loop2: detected capacity change from 0 to 256 [ 786.424030][ T6567] FAT-fs (loop2): bogus logical sector size 65295 [ 786.430529][ T6567] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0x0, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) [ 786.451060][ T6580] debugfs: Directory 'sg0' with parent 'block' already present! [ 786.459390][ T6580] blktrace: debugfs_dir not present for sg0 so skipping [ 786.474195][ T6580] debugfs: Directory 'sg0' with parent 'block' already present! [ 786.482199][ T6580] blktrace: debugfs_dir not present for sg0 so skipping [ 786.493218][ T6567] loop2: detected capacity change from 0 to 256 [ 786.506051][ T6567] FAT-fs (loop2): bogus logical sector size 65295 [ 786.512797][ T6567] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:25 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x5) 04:48:25 executing program 0: syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0xb4001, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x1020, &(0x7f0000011200)) [ 787.077039][ T6601] loop2: detected capacity change from 0 to 256 04:48:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, 0x0, 0x0, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0xe, 0x0, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) 04:48:25 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x40000000) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x30000000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@mss={0x2, 0x5}], 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000100)={0x3, 0x3, 0x0, [{0x80, 0x2, 0xfffffffffffffffd, 0x8, 0x80, 0x6}, {0xd5b8, 0x5, 0x4, 0x7f, 0x0, 0x5, 0xbd}, {0x8, 0x7fffffff, 0x0, 0x0, 0x1f, 0x8, 0x9d}]}) 04:48:25 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x1100, &(0x7f0000011200)) [ 787.124207][ T6601] loop2: detected capacity change from 0 to 256 [ 787.147931][ T6617] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. 04:48:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0xe, 0x0, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3]}) [ 787.191372][ T6628] debugfs: Directory 'sg0' with parent 'block' already present! [ 787.207492][ T6629] loop2: detected capacity change from 0 to 256 [ 787.209549][ T6628] blktrace: debugfs_dir not present for sg0 so skipping 04:48:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0xe, 0x0, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3]}) 04:48:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000200)=0xa6) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000000c0)={0x95, 0x6, 0x9a09, "0c24d14a22a0ec1e302a2cc496dc11bee79e8811f5c5406d33d5e7af0856c6f1f0b481d17a01a0ba1d5c8d4410198d802193de834db6f495bede94b8dcd5eba3bb37a7622dbaf25249005121cb20019d3e6127483ab074cc4a17b838b26f89c964e7a49f1bdb4d885bb83b038b78d4c1f01436d9b7e4da9e2398b86d268f2572fa162e1d4ff293ccc675a6a49cb2b80b344942f7f6"}) 04:48:25 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'geneve0\x00', {}, 0x3}) [ 787.243061][ T6628] debugfs: Directory 'sg0' with parent 'block' already present! [ 787.255908][ T6628] blktrace: debugfs_dir not present for sg0 so skipping [ 787.264439][ T6639] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 787.278859][ T6629] loop2: detected capacity change from 0 to 256 [ 787.323220][ T6648] debugfs: Directory 'sg0' with parent 'block' already present! [ 787.354655][ T6648] blktrace: debugfs_dir not present for sg0 so skipping [ 787.378197][ T6657] debugfs: Directory 'sg0' with parent 'block' already present! [ 787.387713][ T6657] blktrace: debugfs_dir not present for sg0 so skipping 04:48:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0xe, 0x0, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3]}) 04:48:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x1200, &(0x7f0000011200)) 04:48:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x4, 0x19b, 0x3, 0x0, 0x5f0b, r1}) [ 787.951872][ T6669] loop2: detected capacity change from 0 to 256 [ 787.956202][ T6671] debugfs: Directory 'sg0' with parent 'block' already present! [ 787.966756][ T6671] blktrace: debugfs_dir not present for sg0 so skipping [ 787.975053][ T6675] debugfs: Directory 'sg0' with parent 'block' already present! [ 787.983116][ T6675] blktrace: debugfs_dir not present for sg0 so skipping [ 787.998046][ T6669] loop2: detected capacity change from 0 to 256 04:48:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, 0x0, 0x0, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:26 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x6) 04:48:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.swap.current\x00', 0x275a, 0x0) r1 = open_tree(r0, &(0x7f0000000000)='./file0\x00', 0x1100) write$binfmt_script(r1, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='status\x00') preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='freezer.parent_freezing\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x10001) 04:48:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0xe, 0x0, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x0, 0x206a86dd]}) 04:48:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f00000000c0)) 04:48:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x1300, &(0x7f0000011200)) 04:48:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0xe, 0x0, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x0, 0x206a86dd]}) 04:48:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000451000/0x4000)=nil, 0x4000, 0x1000001, 0x1010, r1, 0x68d0b000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 788.089019][ T6696] debugfs: Directory 'sg0' with parent 'block' already present! [ 788.099048][ T6696] blktrace: debugfs_dir not present for sg0 so skipping [ 788.106530][ T6697] loop2: detected capacity change from 0 to 256 [ 788.121302][ T6696] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:26 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, 0x0) ioctl$BLKTRACESTOP(r0, 0x1276, 0x0) r1 = syz_open_dev$loop(0x0, 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)={0x8b, 0xffe00000, 0x7, "9ea3ae127404f8aed5e3d5cb3a12e390d88c36b390578eef391aac343ad17eeca433c93ca0f4031fd83df6f7cd1f09b099218cfbce63f1c94d77e2f505bd48520bcc4086bffcc16e1513af7e667bc588ca536a85bef1569305864d5e6542aab22c7baafdfaebfad3c56d78386e18431753979634dae62c5571c3cc4221dec79cb24dfde00f6c5db4c75fbd"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0xe, 0x0, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x0, 0x206a86dd]}) 04:48:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) wait4(r1, 0x0, 0x0, 0x0) getpgrp(r1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x2, 0x0, r1}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 04:48:26 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'geneve0\x00', {}, 0x3}) [ 788.133386][ T6696] blktrace: debugfs_dir not present for sg0 so skipping [ 788.144100][ T6711] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 788.162590][ T6712] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 788.168468][ T6697] loop2: detected capacity change from 0 to 256 04:48:26 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x18be, &(0x7f0000011200)) [ 788.261035][ T6731] loop2: detected capacity change from 0 to 256 [ 788.268531][ T6734] debugfs: Directory 'sg0' with parent 'block' already present! [ 788.279976][ T6734] blktrace: debugfs_dir not present for sg0 so skipping [ 788.288306][ T6737] debugfs: Directory 'sg0' with parent 'block' already present! [ 788.297451][ T6737] blktrace: debugfs_dir not present for sg0 so skipping [ 788.321620][ T6731] loop2: detected capacity change from 0 to 256 04:48:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600), 0x0, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:27 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x7) 04:48:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f00000000c0)=0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x18bf, &(0x7f0000011200)) 04:48:27 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'geneve0\x00', {}, 0x3}) [ 788.951814][ T6754] loop2: detected capacity change from 0 to 256 [ 788.968182][ T6759] debugfs: Directory 'sg0' with parent 'block' already present! [ 788.988921][ T6759] blktrace: debugfs_dir not present for sg0 so skipping [ 789.009228][ T6764] debugfs: Directory 'sg0' with parent 'block' already present! [ 789.027486][ T6768] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 789.039968][ T6770] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 789.041993][ T6754] loop2: detected capacity change from 0 to 256 04:48:27 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0x2d) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) [ 789.057698][ T6764] blktrace: debugfs_dir not present for sg0 so skipping 04:48:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x2000, &(0x7f0000011200)) 04:48:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x810, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:27 executing program 0: fcntl$addseals(0xffffffffffffffff, 0x409, 0x7) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x28, 0x2804c3) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) writev(r1, &(0x7f0000001380)=[{&(0x7f00000000c0)="f6986af96ce21c594031eefe082c0ce2f2bf27e967f08faf57", 0x19}, {&(0x7f0000000100)="a4217d394f827420bdfcc45e30e9075f9230bf9997", 0x15}, {&(0x7f0000000140)="6d839dba6df8fec5cf4a8270147a03dc1f6ad535b3d4387bac5877ab17684fa981e8f6e351b4ebeb7c5653fdbe84a74c9d13b2ca11a30cc51189e9d70f2c5460a2273345e47ef334f2ae8614ad68ce3bb16358557bb2778e36abdd", 0x5b}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="4d9ee696d4139d1937d26adac96295fed4513284d729835f152d77d6ad16e1d77935abecd990badf3410e997b9533709102546eef8b000537dcc5c163a93ef735d10ed16b4b4b00c4af6cda0b3464dc6c84715621666542c2311cc97b34c54caa6f464c150ca45e344e7bb842a6ab9e5b249873efe5e44ce55beb5a30eb2a48d7b34a76a4c", 0x85}, {&(0x7f0000001280)="1506e00ad2ebcbfd93efcba43263c7bb4e1cbe4ebbbc34fc686e823e82d05c4c1b8de7497bcffec2b60282f94a5a92394a8d002d6dfa04a84066c75b065154d6a6e8443cbe5cbf8991b777d6beec0790e3809c90b051f79ecd156764d5c9b3defcc5945f8ef9bc21ea65d679cba0ba55fb4f94a79a364bed4e3088f13d847b49caa5b1042fc5bda6be20cda008a6e33a931290870311835c0c08ea391005de000a60725514086c4d2c38a57394eb35ac2c91d6ac1ee627d0d07cddd20bdfcf272db6efb55d54b754c233303331e61954f6ce623addc2f57b16ac5afd6a542f3c583868516e28b924b9", 0xe9}], 0x6) [ 789.111290][ T6779] debugfs: Directory 'sg0' with parent 'block' already present! [ 789.119173][ T6779] blktrace: debugfs_dir not present for sg0 so skipping [ 789.128154][ T6781] debugfs: Directory 'sg0' with parent 'block' already present! [ 789.136290][ T6781] blktrace: debugfs_dir not present for sg0 so skipping [ 789.188281][ T6785] loop2: detected capacity change from 0 to 256 04:48:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x2010, &(0x7f0000011200)) [ 789.260612][ T6796] debugfs: File 'dropped' in directory 'loop0' already present! [ 789.275550][ T6796] debugfs: File 'msg' in directory 'loop0' already present! [ 789.283366][ T6796] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:27 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r2, 0x8983, &(0x7f0000000000)={0x1, 'geneve0\x00', {}, 0x3}) [ 789.326900][ T6806] loop2: detected capacity change from 0 to 256 [ 789.363290][ T6811] debugfs: File 'dropped' in directory 'loop0' already present! [ 789.385231][ T6811] debugfs: File 'msg' in directory 'loop0' already present! [ 789.386479][ T6806] loop2: detected capacity change from 0 to 256 [ 789.405571][ T6811] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600), 0x0, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) mmap(&(0x7f00000db000/0x4000)=nil, 0x4000, 0x1000001, 0x40010, r1, 0x1b90a000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x103840) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:28 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x8) 04:48:28 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x2200, &(0x7f0000011200)) 04:48:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r3}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) r5 = fsmount(0xffffffffffffffff, 0x0, 0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f00000001c0)={0x1000, 0x100, 0xf, "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"}) ioctl$LOOP_SET_CAPACITY(r4, 0x1261) r6 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r6}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x1, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733afbf5300", [0x3, 0x206a86dd]}) ioctl$BLKTRACETEARDOWN(r4, 0x1276, 0x0) [ 789.834248][ T6836] debugfs: Directory 'sg0' with parent 'block' already present! [ 789.842142][ T6836] blktrace: debugfs_dir not present for sg0 so skipping [ 789.862460][ T6835] loop2: detected capacity change from 0 to 256 04:48:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x2500, &(0x7f0000011200)) [ 789.885842][ T6846] debugfs: Directory 'sg0' with parent 'block' already present! [ 789.893813][ T6846] blktrace: debugfs_dir not present for sg0 so skipping [ 789.902001][ T6846] debugfs: File 'dropped' in directory 'loop0' already present! [ 789.910007][ T6846] debugfs: File 'msg' in directory 'loop0' already present! [ 789.918418][ T6849] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 789.928127][ T6846] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:28 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 789.962170][ T6854] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 789.970703][ T6846] debugfs: File 'dropped' in directory 'loop0' already present! [ 789.979322][ T6846] debugfs: File 'msg' in directory 'loop0' already present! [ 789.987842][ T6846] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:28 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) close(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r3, 0x1261) r4 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r4}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000200)={0x0, {}, 0x0, {}, 0x6, 0x1, 0x18, 0x0, "ed81fb199dff7624b2b2d0f2b38614913a4ef68c67cafc72abee5b8d1c8916573d87dc8636932561b21371f5ae6dbd0af9121ccea8133f60a091b2ce7008afe5", "c5181528b18bba43eafa5f1fd0ea98a06a82fa54876cb27dd94034285c16d90a", [0xffffffffffff4c0f, 0x5]}) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x800, 0x0, &(0x7f0000001740)) [ 790.032156][ T6846] debugfs: Directory 'sg0' with parent 'block' already present! [ 790.043666][ T6846] blktrace: debugfs_dir not present for sg0 so skipping [ 790.051988][ T6863] loop2: detected capacity change from 0 to 256 [ 790.052009][ T6867] debugfs: File 'dropped' in directory 'loop0' already present! [ 790.052024][ T6867] debugfs: File 'msg' in directory 'loop0' already present! [ 790.052057][ T6867] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x27b3, &(0x7f0000011200)) [ 790.121461][ T6846] debugfs: File 'dropped' in directory 'loop0' already present! [ 790.134270][ T6863] loop2: detected capacity change from 0 to 256 [ 790.135310][ T6846] debugfs: File 'msg' in directory 'loop0' already present! [ 790.162371][ T6846] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:28 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 790.182869][ T6878] debugfs: File 'dropped' in directory 'loop0' already present! [ 790.202030][ T6878] debugfs: File 'msg' in directory 'loop0' already present! [ 790.244265][ T6878] debugfs: File 'trace0' in directory 'loop0' already present! [ 790.244348][ T6886] loop2: detected capacity change from 0 to 256 [ 790.278501][ T6878] debugfs: File 'dropped' in directory 'loop0' already present! [ 790.291791][ T6878] debugfs: File 'msg' in directory 'loop0' already present! [ 790.302236][ T6878] debugfs: File 'trace0' in directory 'loop0' already present! [ 790.324387][ T6892] ================================================================== [ 790.332557][ T6892] BUG: KCSAN: data-race in next_uptodate_page / shmem_write_end [ 790.340587][ T6892] [ 790.342904][ T6892] write to 0xffff888136d898a0 of 8 bytes by task 6884 on cpu 1: [ 790.350524][ T6892] shmem_write_end+0x60/0x3d0 [ 790.355200][ T6892] generic_perform_write+0x23e/0x3a0 [ 790.360475][ T6892] __generic_file_write_iter+0x161/0x300 [ 790.366141][ T6892] generic_file_write_iter+0x75/0x130 [ 790.371600][ T6892] vfs_write+0x69d/0x770 [ 790.375830][ T6892] ksys_write+0xce/0x180 [ 790.380078][ T6892] __x64_sys_write+0x3e/0x50 [ 790.384970][ T6892] do_syscall_64+0x44/0x80 [ 790.389409][ T6892] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 790.395289][ T6892] [ 790.397607][ T6892] read to 0xffff888136d898a0 of 8 bytes by task 6892 on cpu 0: [ 790.405146][ T6892] next_uptodate_page+0x323/0x670 [ 790.410173][ T6892] filemap_map_pages+0x761/0x870 [ 790.415095][ T6892] handle_mm_fault+0xd9a/0x1a60 [ 790.419946][ T6892] __get_user_pages+0x947/0xee0 [ 790.425157][ T6892] __mm_populate+0x24d/0x380 [ 790.429743][ T6892] vm_mmap_pgoff+0x142/0x1d0 [ 790.434317][ T6892] ksys_mmap_pgoff+0x2a8/0x380 [ 790.439064][ T6892] do_syscall_64+0x44/0x80 [ 790.443478][ T6892] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 790.449382][ T6892] [ 790.451681][ T6892] value changed: 0x0000000000f85000 -> 0x0000000000f89000 [ 790.458766][ T6892] [ 790.461082][ T6892] Reported by Kernel Concurrency Sanitizer on: [ 790.467474][ T6892] CPU: 0 PID: 6892 Comm: syz-executor.1 Not tainted 5.13.0-syzkaller #0 [ 790.475777][ T6892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 790.485833][ T6892] ================================================================== [ 790.499598][ T6886] loop2: detected capacity change from 0 to 256 [ 790.540294][ T6878] loop0: detected capacity change from 0 to 3 04:48:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600), 0x0, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x5, 0x561800) ioctl$LOOP_SET_CAPACITY(r0, 0x1261) r1 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r1}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) r2 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r2, 0x1261) r3 = getpgrp(0xffffffffffffffff) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sysvipc/msg\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x45, 0x1, 0x1, 0x6, r3}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x10800, 0x188, 0x10}, 0x18) accept4(r4, &(0x7f00000002c0)=@nfc_llcp, &(0x7f0000000340)=0x80, 0x80800) r5 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r5, 0x1261) getpgrp(0xffffffffffffffff) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r5, 0x400c6615, &(0x7f0000000380)={0x0, @aes128, 0x0, @desc4}) r6 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) fcntl$dupfd(r6, 0x406, 0xffffffffffffffff) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:28 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x27d4, &(0x7f0000011200)) 04:48:29 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0x9) 04:48:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 790.717834][ T6914] loop2: detected capacity change from 0 to 256 [ 790.760813][ T6911] debugfs: Directory 'sg0' with parent 'block' already present! [ 790.769330][ T6911] blktrace: debugfs_dir not present for sg0 so skipping [ 790.778258][ T6924] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 790.798162][ T6914] loop2: detected capacity change from 0 to 256 04:48:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x3f00, &(0x7f0000011200)) 04:48:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000000c0)) 04:48:29 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 790.810119][ T6931] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 790.876703][ T6938] debugfs: Directory 'sg0' with parent 'block' already present! [ 790.898154][ T6938] blktrace: debugfs_dir not present for sg0 so skipping [ 790.909219][ T6942] loop2: detected capacity change from 0 to 256 [ 790.909891][ T6938] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) writev(r0, &(0x7f0000000180), 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000001c0)={'\x00', 0x0, 0x8, 0x204}) [ 790.924674][ T6938] blktrace: debugfs_dir not present for sg0 so skipping 04:48:29 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) fdatasync(r1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x4000, &(0x7f0000011200)) [ 790.987397][ T6953] debugfs: Directory 'sg0' with parent 'block' already present! [ 791.025305][ T6953] blktrace: debugfs_dir not present for sg0 so skipping [ 791.032989][ T6965] debugfs: Directory 'sg0' with parent 'block' already present! [ 791.038120][ T6963] loop2: detected capacity change from 0 to 256 [ 791.053395][ T6965] blktrace: debugfs_dir not present for sg0 so skipping [ 791.060909][ T6963] FAT-fs (loop2): bogus logical sector size 65295 [ 791.067358][ T6963] FAT-fs (loop2): Can't find a valid FAT filesystem [ 791.140147][ T6963] loop2: detected capacity change from 0 to 256 [ 791.147090][ T6963] FAT-fs (loop2): bogus logical sector size 65295 [ 791.153574][ T6963] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{0x0}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:29 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$cgroup_ro(r0, &(0x7f0000000200)='cgroup.stat\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r1, 0x0) r2 = openat$incfs(r1, &(0x7f0000001480)='.pending_reads\x00', 0x100, 0x84) r3 = syz_open_dev$vcsa(&(0x7f0000000040), 0x3, 0x180) r4 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r4, 0x1261) r5 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r5}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0xfffffffffffffc01, 0x0, 0x6, 0x2, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c2000000000000000000000040bf53", [0x3, 0x206a86dd]}) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x20000, 0x0) socket$inet6(0xa, 0xb, 0x6) poll(&(0x7f00000000c0)=[{r3, 0x81}, {r2, 0x8004}, {r0, 0x4180}, {r4, 0x4400}, {r6, 0x1d26b045a495d45d}, {}], 0x6, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000000240)=0x4) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000000c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:29 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:29 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0xa) 04:48:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x4800, &(0x7f0000011200)) [ 791.591078][ T6989] debugfs: Directory 'sg0' with parent 'block' already present! [ 791.598936][ T6989] blktrace: debugfs_dir not present for sg0 so skipping [ 791.645509][ T6997] debugfs: Directory 'sg0' with parent 'block' already present! [ 791.649935][ T6995] loop2: detected capacity change from 0 to 256 [ 791.666869][ T6995] FAT-fs (loop2): bogus logical sector size 65295 [ 791.669374][ T6997] blktrace: debugfs_dir not present for sg0 so skipping [ 791.673339][ T6995] FAT-fs (loop2): Can't find a valid FAT filesystem [ 791.687927][ T7001] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:48:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x4c00, &(0x7f0000011200)) 04:48:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x8, 0x200, 0xfffffffffffffff8}) 04:48:30 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 791.700138][ T6994] debugfs: File 'dropped' in directory 'loop0' already present! [ 791.708086][ T6994] debugfs: File 'msg' in directory 'loop0' already present! [ 791.715674][ T6994] debugfs: File 'trace0' in directory 'loop0' already present! [ 791.725597][ T7004] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. 04:48:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x4d03, &(0x7f0000011200)) 04:48:30 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000300)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x6}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000380)="3f3815a6ee6841f99217f05b8b4e3559e14929db13aef148d1d4003caf930dc3bddf64102e9cfefb71223c69116b011c497470696e31a8872b87eaa3b38dca72bdddc5d59f5c69063b92a0e47e71ec4c2195c3152cbc009eb10981186830c2ba2da7a160a932e1b385ceadb5b003d262b247114af3234c21723ed93e4b1c0cd61156c395d30a674974a7996337a33edd14d55febb19f7a4a3050871d5d53031a11b58afba9f666e88fa5f89b942073f53c6fa28ceccfd8e4c1b9e110563eba0ec487dd2e9d1e117929d791cd01db2953df7976b898fd274048d0fa5780892213740c0c51e53036560a", 0xe9}, {&(0x7f0000000480)="4802cb6ad7b90a41022e45e8d7e28f00c2713fcba3bf7dc029751c656def221aed29219810e5295e0d9e9b4fe577e4642e3b635495698bbaab336ad9f2b56ae55780977e547143e636899859a549ddaa14f9d7a405d147cb07413cbd6d7d7ea63f65120b6dedfdaed5e59b5ad68177baf74daba24cb1d2e52967282f3ea93388977142e62f8e77112cd56c2592fec5674d18e79b379a75f1698e68342b82aa", 0x9f}, {&(0x7f0000000540)="68138a6b94123aed668e11c2b01225a04cb318120468c572ab04f91a139c35f3e2396c0dfd3e3fcbabeb76c9e685bda746964e5061cf2277fbf95311fc82eebd3b2b34bd290f86cc9ff6ab1cecf86d124dfc9761673f5e26127773cc16579e06be7d18611ce1af0dabedc2171ba48bb7275a6f4210ab847cb4", 0x79}, {&(0x7f0000000140)="07ed8dd295581cccbb48a93dc2a36dbb63e7642bbc1ac3e6f37b63327f3de6c692b0", 0x22}, {&(0x7f00000005c0)="d2e721b40069175c3266ccbeb49a64a24abb1df64240f9f83332846f977ff4d3a685a21654b66fc6c2ae0c094bcdb24f52438394eb1716de2e71c6dd03082da68deb758de6941baff9033ee6e31ca53500c6939fa5ad2bd1dd48ce68d6d34e35310fa704e422121594bc15255e08dbeb26f05041346ea4f3a121b1a62f8312ec6e48dc273124c5105c0d7a327cccf7ad0fe00e6ea671207e30ba247e97898f0af9dd5f9b54f26f996e382d4f489efa934c81f853fd19ed16139e457f239bacf061d2f64c19ded97042c7faea73aaa121d032a35dc6d716f53b92bbb3afc5ffad63ca12cefc", 0xe5}, {&(0x7f00000006c0)="7609aa325d2c48e15adff9fb5966bab7ec7bfe8965c38d7e9c933a9e8b788b72c80ee11e123a936a5adff4729a30a06d67c8d66c06b765cf7a03c55ef87085e1cf15c2853108bfbf766502633fcad3d433b1d026f775ee4a5f376ce2a18ab265", 0x60}, {&(0x7f0000000740)}, {&(0x7f0000001780)="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0x1000}], 0x8, &(0x7f0000002780)=[{0x58, 0x103, 0xdcf, "2153276db0037e9550800e0789275dd8a5540eef75d6f16a3847b159ca892078c1d6a879e141543dd941c8b8e2a928ceeed7a003223b59b5d9b61f35d9cf792c589ad61d2e8b38"}, {0x80, 0x10b, 0x1ff, "f12baab40564f459bb030cd47d43e71663fe4bad326f3dcb1b76bd16a6cae4b747a4bd5c6fa3df1175ed1a87234f76b2a468558579908871a99ae6ac67be2594497d13cbd6a994757f65b72165051d908e44b993fd12732aece73b71ada7b7fe446dad32fb2b29648c6ffeef"}, {0x20, 0x109, 0x800000, "6209375942ef38ea45e5c5d0c3"}, {0x1010, 0x49b10b7a25b530ae, 0x80000000, "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"}], 0x1108}, 0x8010) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x9) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000140)}], 0x2, 0x2000, 0x3) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_VENDOR(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r3, 0xbef9a471d584341, 0x0, 0x0, {{0x32}, {@void, @val={0x8, 0x117}, @void}}}, 0x1c}, 0x1, 0x4000000000000000}, 0x0) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, r3, 0x20, 0x70bd26, 0x25dfdbfb, {{}, {@void, @void, @val={0xc, 0x99, {0x80, 0x36}}}}, [@NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x10000}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x4}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xc2da}, @NL80211_ATTR_VENDOR_DATA={0x30, 0xc5, "216e4f43a0de67fc7025f8a232582e81e531f21467a01071d34481eec8a68d15503283455c4686345a04ed10"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0xfff}]}, 0x70}, 0x1, 0x0, 0x0, 0x4008080}, 0x4000085) [ 791.801871][ T7016] debugfs: Directory 'sg0' with parent 'block' already present! [ 791.806210][ T7015] loop2: detected capacity change from 0 to 256 [ 791.824571][ T7015] FAT-fs (loop2): bogus logical sector size 65295 [ 791.827308][ T7016] blktrace: debugfs_dir not present for sg0 so skipping [ 791.831052][ T7015] FAT-fs (loop2): Can't find a valid FAT filesystem 04:48:30 executing program 0: ioctl$F2FS_IOC_START_VOLATILE_WRITE(0xffffffffffffffff, 0xf503, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19a, 0x200}) [ 791.931660][ T7034] loop2: detected capacity change from 0 to 256 [ 791.944178][ T7034] FAT-fs (loop2): bogus logical sector size 65295 [ 791.947773][ T7037] debugfs: Directory 'sg0' with parent 'block' already present! [ 791.950641][ T7034] FAT-fs (loop2): Can't find a valid FAT filesystem [ 791.974899][ T7037] blktrace: debugfs_dir not present for sg0 so skipping [ 791.986457][ T7039] debugfs: Directory 'sg0' with parent 'block' already present! [ 791.994127][ T7039] blktrace: debugfs_dir not present for sg0 so skipping 04:48:30 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x5e01, &(0x7f0000011200)) 04:48:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/kexec_crash_size', 0x400001, 0x20) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='\x00') 04:48:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{0x0}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:30 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0xb) 04:48:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) write$binfmt_misc(r1, &(0x7f0000000080)={'syz0', "48f4249b409e0d2eb9a3dfdca0a98f8d81ac1abf786826282c419cab0808c6d3e75cc0180a7257ad34dc3148c34eb5a419c69cee9de8889dba6c00425d54bdca1814b559b36b4ba1e6205fd3c46a268f9abebd0e1cca0a867496a43ee5ea339acc43c20644164793c88c919603"}, 0x71) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 792.462862][ T7051] debugfs: Directory 'sg0' with parent 'block' already present! [ 792.480728][ T7054] loop2: detected capacity change from 0 to 256 [ 792.488438][ T7051] blktrace: debugfs_dir not present for sg0 so skipping 04:48:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x1) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r1, 0x0) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) [ 792.515935][ T7062] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 792.554304][ T7054] loop2: detected capacity change from 0 to 256 [ 792.556783][ T7071] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x5f01, &(0x7f0000011200)) 04:48:30 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:30 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000000200)={{r0}, "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"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200)={0x0}, &(0x7f0000001240)=0xc) getpgrp(r3) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x2b, 0x0, 0x0, &(0x7f0000001740)) madvise(&(0x7f00000df000/0x4000)=nil, 0x4000, 0x10) [ 792.599926][ T7071] blktrace: debugfs_dir not present for sg0 so skipping [ 792.628122][ T7071] debugfs: Directory 'sg0' with parent 'block' already present! [ 792.640648][ T7079] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. 04:48:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x4dd, 0x0, 0x8}) [ 792.654466][ T7071] blktrace: debugfs_dir not present for sg0 so skipping [ 792.669848][ T7087] loop2: detected capacity change from 0 to 256 [ 792.672918][ T7088] debugfs: File 'dropped' in directory 'loop0' already present! 04:48:31 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:31 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 792.697523][ T7097] debugfs: Directory 'sg0' with parent 'block' already present! [ 792.718462][ T7088] debugfs: File 'msg' in directory 'loop0' already present! [ 792.729807][ T7087] loop2: detected capacity change from 0 to 256 [ 792.747575][ T7097] blktrace: debugfs_dir not present for sg0 so skipping 04:48:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x6000, &(0x7f0000011200)) 04:48:31 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 792.764624][ T7088] debugfs: File 'trace0' in directory 'loop0' already present! [ 792.813220][ T7113] loop2: detected capacity change from 0 to 256 [ 792.864572][ T7113] loop2: detected capacity change from 0 to 256 04:48:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{0x0}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:31 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0xc) 04:48:31 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:31 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) r1 = dup2(0xffffffffffffffff, r0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x484082, 0x100, 0x5396fe77fd8300a5}, 0x18) getdents64(r2, &(0x7f00000000c0)=""/124, 0x7c) 04:48:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000000c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) 04:48:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x6800, &(0x7f0000011200)) [ 793.362084][ T7131] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 793.401740][ T7138] debugfs: Directory 'sg0' with parent 'block' already present! 04:48:31 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 793.415142][ T7140] loop2: detected capacity change from 0 to 256 [ 793.417649][ T7138] blktrace: debugfs_dir not present for sg0 so skipping [ 793.434402][ T7147] debugfs: Directory 'sg0' with parent 'block' already present! [ 793.453365][ T7147] blktrace: debugfs_dir not present for sg0 so skipping 04:48:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0x6}) 04:48:31 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 793.469242][ T7149] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. [ 793.491988][ T7140] loop2: detected capacity change from 0 to 256 04:48:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x6c00, &(0x7f0000011200)) [ 793.532641][ T7161] debugfs: Directory 'sg0' with parent 'block' already present! [ 793.540587][ T7161] blktrace: debugfs_dir not present for sg0 so skipping 04:48:31 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r3, 0x1261) r4 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r4}) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) [ 793.597530][ T7167] loop2: detected capacity change from 0 to 256 [ 793.629919][ T7177] debugfs: Directory 'sg0' with parent 'block' already present! [ 793.640807][ T7177] blktrace: debugfs_dir not present for sg0 so skipping [ 793.648696][ T7177] debugfs: File 'dropped' in directory 'loop0' already present! [ 793.656653][ T7177] debugfs: File 'msg' in directory 'loop0' already present! [ 793.656771][ T7167] loop2: detected capacity change from 0 to 256 [ 793.664034][ T7177] debugfs: File 'trace0' in directory 'loop0' already present! [ 793.690402][ T7177] debugfs: File 'dropped' in directory 'loop0' already present! [ 793.698897][ T7177] debugfs: File 'msg' in directory 'loop0' already present! [ 793.706378][ T7177] debugfs: File 'trace0' in directory 'loop0' already present! [ 793.740591][ T7177] debugfs: Directory 'sg0' with parent 'block' already present! [ 793.746432][ T7188] debugfs: File 'dropped' in directory 'loop0' already present! [ 793.748533][ T7177] blktrace: debugfs_dir not present for sg0 so skipping [ 793.756158][ T7188] debugfs: File 'msg' in directory 'loop0' already present! [ 793.770506][ T7188] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:32 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:32 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x7b130000) fdatasync(r0) r1 = openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) r2 = dup(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xac, r3, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1e}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x64010101}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @empty}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x200}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x762f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xac}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x7400, &(0x7f0000011200)) 04:48:32 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0xd) 04:48:32 executing program 0: r0 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f0000000080)="14ee870949e46c4bceb04fe4966295ec00d98af9801b3b65c7bdbbe30cdd933695f2a66119cfeeb611ea1db2e0311fe4830e420435b184d91d96db2e13678641548c821e758bf48da9364c90fde8e77e48a3d2ce3d5bc7ce9597288c123cfa7e4946e796f67cc56ff1fc07b26db613e483f70a52ada58c4baa43edb20670364b015f62dcc40a2774a972aa5084a011d2f5aa1d2819508c4885d9", 0x9a, 0x5}, {&(0x7f0000000140)="07746766a505042012fec7b9313e457bbec85f8e9cd4", 0x16, 0x8}, {&(0x7f0000000180)="da5983261b72e8a55de0aa6a97673710a14c500855fd7654f326a3c929c5640b9379246c0df79a4577c840222971f0112466ed8f55e00413f5c1bcd73636a239086e8c84e89d6088fc3d53dcbe555e48fd2ee43c64c9f68059bcabd717afb8a6372af6a4f7d502ebc66fe3a36136b46656841f03551bb2beb6b3f47d857e2e642ea6b2578d486a1808f137728c623f4adcca85ee68ad22abb751133671b0689c437df9264febaaf4203c0e817ac8d6a4b8ad0b2a09666232633054598f7592c55fa97eccb2e663e1eb839dfd013583a0341f266f1d4bbfd8a5cf8e9891df4307046c99345ba1e3cab2dd2d", 0xeb}, {&(0x7f0000000280)="354d39b2d5e0a22e14fa87ded0b82ecac56abd0dc9b6982c5a053ed7fdf15174ad5dcfc4716d02e2bb8d06199c5a720ffc309411b6cb193738f90dbf92f17084e88180707391af54bb70bb9014f31cfa3a2b11fa2583747c7dedbe5eb8400f831b8cb474b0b014bb4c78c717d4d6d5bcd5d715a9e1ea176c8a2d1414acf8689939bb89ae4e49c9928b19c50f43fc9d14f7be05ded12d147fb4b292cf4766d49e1156f4438db86482308439eb96eee4f0b90df7b1928ef68602621b0712fd894456831fd006e55ae8fac96486a569db4e9fb18b233551e8", 0xd7, 0x9e7}], 0x8801b, &(0x7f0000000400)={[{@fat=@codepage={'codepage', 0x3d, '860'}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) ioctl$FICLONE(r0, 0x40049409, 0xffffffffffffffff) fsconfig$FSCONFIG_CMD_RECONFIGURE(0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r0, 0x5000940a, &(0x7f0000001880)={{r0}, "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syz_mount_image$vfat(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x9b2a, 0x3, &(0x7f0000001680)=[{&(0x7f0000000500)="6ab35601437048b84447333d52d3103994cf99e2ac5566de8ab9ad2d67ba1a59ae6242149e11e4b3a9b92482878b5de8e7157895d066ba3775c1523897b8028a9f97f96ab3b0fc61ce4a939993aa36fe9d1a0d90bf26e4e0ff27752326c42ad58cfed410ba35b4f2791f40728d0547b223f3c61209b4b48bb62167638aa44d9e0af1c6efd156ebe935084fd46022f9f355cc8af5b75fefda9834931cc92d1dd6ee32ec4ba25d1912d3ae4a2780e84e5922bbcc553d8b5c0018edfbed", 0xbc, 0x3}, 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0x1000, 0x4}, {&(0x7f00000015c0)="0aa9f34db603187116ee97cc18710536e8d17d09265b2a6791e01fa873afeec5fcfb61c0a90ae4808f1ef28c55b48025f74bb8f691e7bca5e7da90a8f78938ffad96b60a8520b82cc3084cda25e576b794e63e622f54d5c466ac4e44f76525f0ece6298b0855f61db460f685b22e0b1c6bf8a8c3bdc560fa2f48e434a8d2c9d5052dd72a0237a270a4348d5b603d8c137da16b93ef44936adc473b9b4fda7b98a853be159ec539", 0xa7, 0x8000}], 0x0, &(0x7f0000002880)=ANY=[@ANYBLOB="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", @ANYRESDEC, @ANYBLOB=',uid>', @ANYRESDEC=0xee00, @ANYBLOB=',obj_type=msdos\x00,smackfsroot=\\](!,\x00']) [ 794.210250][ T7197] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 04:48:32 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 794.281742][ T7204] loop2: detected capacity change from 0 to 256 04:48:32 executing program 0: sendmsg$DEVLINK_CMD_SB_PORT_POOL_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x188, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x1ff}, {0x6, 0x11, 0x9}, {0x8, 0x15, 0xaf}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x82}, {0x6, 0x11, 0x6}, {0x8, 0x15, 0x7}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0xf527}, {0x6, 0x11, 0x8}, {0x8, 0x15, 0x8}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x1f}, {0x6, 0x11, 0x3}, {0x8, 0x15, 0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x1f}, {0x8, 0x15, 0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x474}, {0x6, 0x11, 0x9}, {0x8}}]}, 0x188}}, 0x48800) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x82408}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r0, 0x100, 0x70bd2d, 0x25dfdbfe, {{}, {}, {0x4c, 0x18, {0xfffffff7, @link='syz1\x00'}}}, [""]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x2000000) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x0, 0x7, 0x2, 0x8, 0x3, 0x6, 0x80000001, 0x224, 0x40, 0x76, 0x800, 0x7, 0x38, 0x1, 0xffff, 0xdbe7, 0x401}, [{0x2, 0x3f000000, 0x40, 0x0, 0x8, 0x100000000, 0x3ff, 0x9}], "ec8578789a562f769a5869da83203b751fa6b486d27a5034047fb7cacba3b62616bb218c6f60c7d49bf658f72a2366a29323ea5536eae02ec7a35cb5332a3443f59d361e13ceaa4754f9944620cbfe1e6b293f08927f291a9340599b791ff6ac34e95abc2f6fdf3bb580a06ab015db2e56a977e3b83423b7842c24e155ec09d797ee5fe9ad7919585d0845fabba1566886e5f207a5bee7f9b34299a860317012f60595ad4ac29e0d9fbcc4f09ce67f3f5fe8fa2a1f32754c5121dc058b22edbee341d33b878331931e829dee4682cd1af732b5e7b0189a6eb79bd95ad3eb8c5108685d494d417d7f15040db38f48f5f1cc033f702ae6afe48f4cfb6b4163440567bfed08b4d78b92a378cb88de837635c8c8150324755e7705e9f681842ed930c938d58c704c5d047ae522c2404974db6155bc37e68e07d92387ee5e213a41b0516e7b190792bfdeefea2d7195e167d3e406ed277504015c41ce2974afd36a1f1b80eb45ee27c8490b480ae5a97cebbc42b11935ffd089857894847bab5a3e508475e2cc43f84b9c365f342e3c32579bf46bc59afbab4d6957ac54f282d798dc2abe686ce49e95c0d404be742255c9b28bd2036d7fba1d49549dfe7fa00a3e15cf30f9f4738a1204d9e4eec479acd6ff34aed6102ce8fa8af6f8e60d5bd9263b061ebbc898fc5f5355de43072c097e6510dee4bb56ba97aef47d0097a5e632961347ec355e5befb641c5362ef438800d290d28047af0fccd5af7d008191da4b58042ca639ae92e96ecab2523b8420378caecca9f4cd4bdd9a9cebe338c8d41345c8ae3673249edf523726f569a35b9dea793a7b2adb04519573f57bc5ffac553595d7f887da47b9cb4aaa9ad95eb4989c6d007bdbf3f5bcdc8c312d68860a30178643e8895c6a5257bd08bae9f11fdd2736eca19b6232713409214675971764d382b8ad869a5f2a263ecf275be80f504056ac7faec0eb928002da037931801fe9be58e32dd5ef5d3c9f507ae947b3895bf4713b22897419731fdc543b083846ded9397838a454157923cf3a2aeb141ad20f825618680f51395ef86a4389d1c746ba68c2f7ef5c7366ab96e9c7e2425927f0e720c67d4a740d71dcbc250e2f7634ffc48b087ac831a4ff8e5178be7389ce8352a7b7b3458e632c505f90f44940ce1283618e1ca53d3deb6824e7c827f0e379bfb0d4de12d7d421fddb0b9df3b219d949c5c893843e89122c73540d62f8e1c6f60a3fddc1b8185aa2c2ddb6e1b13c29b5d77091d43d6b3eb85521ffd3c0456349b24169d9fc9ac6a2eace9e1c14e41ef87d2ab760216fd6e04a948c0455a532653ffdd6a0134708d60a24828a01184f0b0b622b557c4710a1349b37ed543afb51b8d0366e36d684d70b208d3cbbc0ba21357ab743377f6652c0275081e78d9b32d922fd8af9804e72e7579478e6c6c88650aff1b40ca175363a8f9024fa7466f130ce99b3e1cd469390ea6bc39f4c27902e5977ad98124c6e2456f27e12b12260d749882377a13360641f0b2223ebaa3fec377db87aec475cd32038daaa5ebc5e38dd278784851de4e2734af18925624d059683c976f43794ed1e83aec642ec599174c85069ee0612be152e48bafd1e7d2fa8c2c72082caacee470dfe7e6ff8c3ba94bc7f7eca5711f12e06131988f3a9ccd6e0493c33b1bc0c8e2a2c068e2e8a13583f18f5955542a63a30e149eb8d2aed1a45907b5de193bf68e92b266e18bae6ff57e82208783e19caa567f4ea7ee3db153a98b5f3ef3fc10c405a63f2ad5bbca7ad287740a0acd8573eb5557a4638c9638227a1384f75dedf56f4b93d733835118b94440f8b78bf6c1fa00eb8dd5a2f06adf6f0811db17ce89df52f93bd62b2b7cd9110a7fea0a92c8f394cfbeaaaa98bad9d9cab706d8b4f3315f4337df0584436dee1d9d4b1a05d01f02164b78f462829aafe202bf7bcc4b594198a0c830372d107d6f8d0e3b9fb3df9e3c61777621c3d0a05597c679b7c88a8073e5fc624e2fe512a4ce31a4dd2904ecc80e36a51c739f9ad5a328bf9c945f7069348a47e9af9c82d5e318cc7aa81dc35dfd7e442a6ec6d9217c1d8a6b39d39d300d1876abadbfda8c600b471764aaa574023f02b78d3855350b0dd60099e65bd6824313544ef37238c96da0e5f18654e72fb2a867407de984e20eb41645b846a97df7626a013956eba1e599a6159681d08487e9a5066f7db54b0b013e75973eb0a0a862a6574e4cd756828e20a2559b5d9b4f2dd79fb051086fabec7f9ae66b6e83ec3cd9706972ddb1e67b52fc819ecccb9de905a08337057000f413081fc749855e84defec1b6834c3bce2289854e0311a3adc8b20691a2366f53aac6950bb0626fec0ea3fa4bb48b9d076969ebc93b17e3bfd929b693d71a9b64a76bd4a9d88df1c37794ece7ebb4f150f44badf2c68e05e3b026470bc54f32eab4b49582f223979590b07464b983a8fedc4fc4836f17df1303d820c806372ef0b7f64b90a4013ee94e7e8424faa72b1fb662cb7fea101f118159e1b7ae548a368387b1ee36cfd1e82b58d0d63fd90d7258255957fe7c2bc807c308ef3504dcdb2838c7fd635b32f7de24898f05392ca7ab95f5e5e69fde59b64fe2ad8bcb529252264895c6335619a8aa27245b123d31606bf03e10d10f8275fceb7df6d50ed371c2481575ff4fee01bee5c42fbcfbf7b60e090b541e284fefbd6dc9c85e630a5801db7e8ad93ccf29a1c311108c40011c9e5b64c95a0c07a6e87dc502ba6452fb9bc92e001a1c68034717d3312234a034c76eebf4508254461143cfe9ab2fbe9c4d8d45938ebf3d11c0a4b699d38ad19e9453d1e36a99b8596051cafc7ffc5fc767d037696b7a2e42e8eac49638dc0c1abbe3149edba65a5ced195ac72267c7b416d234b4745809c01edcb79bc62004dea14b0fecb513fc56f231f1535c6378ab2bc28a6417f2d775c69d9550404bf340d2dd3c00a25eea841779bf9b130f2c4192f0cc682ab233a8aac21b77f86b3884d87b2fc479dbbd5a2593ac076ac6537619b299bb07347984af52d61edc6eb5e80843189afde9f5f5713c9a0f3bbd3a6d4d4db9acfd81cea63d0a451f4aec84acae9d381ad906136fd9f2cb80bc79c09c030ac9e7b697e678105a5b77e836b74e7d3995fa9e042108877e1d44311748a8548eb87152d5615207c8c71b257a5247219c9056363c87ef185246ec08273598339f03335256a85c54ab0556998765c9b2300b4f4d2b5458f97cc2df319c8378ee64bba2909e1eef49d5040eb9735b13610898c3b957082f072aa106cdb1d5b973233e33834ba4acca57eb74fb5b40c870af32a2442bf5af958fa4cc7e3003ea8c62823d3e8bad69093c7366c733c68e0c11dadd873c348c8a617070012eefc036c7b2ff956107152afcd28514dc1f78d070b116e7d03b3d8d9f87dbfab897edb005a674cdf4c8197f0141d33be369d0633334588a57371e89ea951172dc3fabf543636b70f3aebe96fe4ddebeedda2b8d411a9bf7380de2638d513086bba8799792af95498c05e0ed4baeda4029cd57b15fe3d799a2c41ec0d191257f2fd25423a0266a93066528b22963d32d0a43d3f397695e4059fc90da19aec0baeb830092e031266bb62f9b6fccade414d1d14ae7d9590c24e4e5303318beb03d780fa9a0a69b2782f669c9d3bec375919f4f6a0c4407a8cd3ca405fd95536b715b23a798a8189d1c726ede9a5a25dca88b4abfcda0015de498e89b82630496ce8ee7dc6141c54e3591fd526942fd3790060c900c46b3671392b7f9471b4f2fe98d884a3b5bd4c909bf4602db22efc826eef869caec0549d2b779e0923e9d55e36824fbc02f9c5e0bbe00e2e0a4618d7cab6118262408dd472e4dd4514205b8a51164f3de27fc22d071bdbc3539ac2d9f3ba4b0bdaf2cac7e3e82771c885be9987b971ba56b0be1586848012805f1db1203dc80f15cba0071a7753f1b7eaa1f4deda746ddbd7f1ff626d20deb369096f6723a003a27dacf2a8dbfb6198d11dffb5c7a25d99f4aabe18636ecf8fa33e42a90bf314530fdd26309e5811b1aabcc9cc737820a107859fe7698f8b103ebecf3d624d5d8a4f766c970ca675b5c3a56792c033923894291fc028831708671bd0929a249e4f9047fa63dc0047c0a48cae866bf80b44a7937b3b73e825033904b8b2a55f8fa6dfd19f5fe6fdc917fef6df92ad885cc4c2a43d48020821c06a46488aaf7300d9b0c249b3f4b8b43511563bc6c6b97dfd8249e3e4e4477d024c81a94c48934648f3de4f20cae4b5bbd14a7e6372854b66424faa0475801785e5c97cc014bfa4fd9c496389086d1ecbe1664b851afd1c455c82bf320650b3e695c680d27193487f85976580309359b3c6716519fecd292e9bc245c306ead02c8675209c9b42c85bc76e44da5a4f6be891fb214fde4e3d26b9b90d8c83298ab7fedd8d6e09b2b19736fb9b3fb0673125fc3a5d876d7b6b609ca631cf80b3a3409414e284a77ea137c966775e132bb492e37af3519d342f080208675100794c34080da6937d1ccc4bbf2477357bc3c17a39e01a6aed1eea1130b1a8b63dd0a37b75c98f844e9a625ceaa0fdcbd1ba2e5209d73f36f865871d2ea41b59891b4cd4089a669c9fc77dd93403730f6478b931f53b1a81d0fc590395946a4390f8a6e4a853b95dea0f241bbaef7b11927eb3f16b340fff1fc0b29eb38cf54397267764d4b930f1969d5f6cc320f5a41f4b64d4421027a711bf75b841a2ae716c03e6f47690651f54fa982bf953a63dea78a355eb2ffcda0e45998909dcf4c96a7cdfcb06532b5f07ed63f8d6c0d384d084d16559f3ac67e2778e9999365df8508f1a9a2f5b918137611dd91d9f5f1dbaf25c746e83daba370508a5e2877edacce2bb57c13613ff54a1873ed5283905b9123ae6f0c1da1a1badbdd3d14f0bd0c506d3f029091d8ca84a9929879d48b56cb3866710ed6c5fc7e0d30675fa61164ee8b2956dea79c95b96b527551907f769d0ebe160b720c2949b1c157caf3ee6f7898bf246adfdbfd1509328e524e451316a0095db87e666e636d3f6cff8277d29c43f1e47a3beaf72109a6360fd30e9fc4b6b98bb108ff7bb149ae1a6b715e9eb9c4db165fb6c604a6808799690d3695611bfb84ef503d7a4a060ea6b93682bbe020e892f57f00189a33335c27d660d368938b12141e8465c2422b07b8602d9d5847b673beac62dfb2ae71430fec69e8bba32e10b9475904e608fb99b635255f88b2ee2e98f2065fcff50d0043761d92a38db5d52e275e24d81c840e7e2a4cc2f33da29c48e2fd3cccd44f4cf6c8ecc47f62cd02a86907b0813ab35dfc96cd97910042a8bf37203ce6918ac6ced588441f37ba600613c070d7a9ec72fcc7a0860a604e3ef075aaddf50e6cb49e3e4babab903b5d25118dadebb61c3da8deb2231d4d5866f6b1c34f15893bea7bdb40927581648f576dab714f93dc9178c56ba05391f742321ad1fcf28eddef529b67a52a4de42fc807d3d5c936b9e0e00d47451fcf6680c0852ede6d8cc1bc9d6b4faaa720369cd2f570fd24c41f6c2c7b10d33adee1d7a62437ee3ab90f5e1612a12254a68bd775381e7dd70e338b6df60229272aeb98170b3ca9ae68c890d41914cdeabe11a02e6592ebb96786abd08f0cc4609f3d1b07e418dcfa17a9f01bb67755100a9342d60e6024b5b66de2b2d64df5b62805c2bcc17d7ec15ecc8c53ed717dbd59462ae66ada908d71f0b33ebc825670d4b4cdc245090a884a963ef68c", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1678) 04:48:32 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x7a00, &(0x7f0000011200)) 04:48:32 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:32 executing program 4: clone(0x10000, &(0x7f0000000000)="b6fa14bd12e88c6e68e34dbf0919f7a841766cd3a21a75562d87145ad516b9fb4c91f3a0856bb2dbacb638f3d709c1ff86410fb62d5587e525fededa7ad289b5720f58af4104467c34f98281dc635b0df7ee3c6efffe1f6a02c63d0669bd9a3a6342e1c60cb5e71cde564100769311d592889ffe007897befec4a3090be15934e75e1671d71656c4789e96b9b1bed5d9d892861eafdb8a114f6411acc57e757bdea0e1034521e3ece2b7af0656854b9a69562ddb952e124380305889604e5f8323eeacbf69adc119838b31e2be2731a19c97ce5afbf9", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000200)="2f75d2e0f23c4f395eb404bc8d9a69cf93bab40f5c0ccdb05f0f50e297faa1f39e198a922b700b114bd4aa75405c2aa91748a8bb870ccf9ec6df67002d2a8fba49d6a0bcd4e344912336d10d5b353e32330a95d83d7655c9c714ffdf7a029116e0744fd87fa128be3df3b2689a892f5485da0393dfe8ebcbc247283c91ac1b0e5e8359d295ccfca70dedbee9cadb56eb74ef101cb979869837ca2357191c4379dd65230e998df09d85b65453ef96569d815d5aa27d13145c3d324fda3add779e734bdfaae81599acd1c2738053d05ab804b0b3505b3b37935b7238e9ed91bd70c6698ad71c1fa565138a735e5de2ce2a0ed770a4402fe29d") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x2f6) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f00000004c0)={{}, {}, 0x80, 0x0, 0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)="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", 0x16c, 0x0, &(0x7f0000001780)={0x2, 0x10ee, {0x0, 0xc, 0x1000, "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", 0xe1, "c2d2c2818afb7aa3cbab2793e6c65deb5d33b27f6ea80b96c76359d34471145e486126b6dc6b6361a9a1e17361e0332ee666b30b632819eb5dd3c65d4cdb0620fce1f8629819cff4973a1262b48824819829db7d631fc9475e43fdfe3b7ef1ba03e69c72ed8082bba1a77a5dccbe4e2acb8a9c5caef405e66cc41753829959230329428aa43783b8c4e166136080da1d4e158a8d5670155d4f4cc034b39df586829973729a98325ca3260d4e0364398b626fb1fa1af54f0f0babbb8fd5579dd840be666fc6a1563707924a3b5ea366e7fbe16afe552a7d98fbb9ad5ee86f5aca8e"}, 0x78, "c96285db9f18a5e3033194a1632054d6413f258cb7b912db1beed39ee3c7e090733f8cd4e1719ef580c1f1761fabd5b0d95a27db590e24b5caedfded6fe933b89c39b126418d1052ada96eec0844e2e4df6263c301a9e7bae9782e7dcc10870d3eee50a7da22e4f28a371ce4396a1ffa2461af5eae24261f"}, 0x1172}) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 794.341377][ T7204] loop2: detected capacity change from 0 to 256 [ 794.369885][ T7222] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. 04:48:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200}) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) [ 794.455226][ T7241] loop2: detected capacity change from 0 to 256 [ 794.503272][ T7250] debugfs: Directory 'sg0' with parent 'block' already present! [ 794.513818][ T7241] loop2: detected capacity change from 0 to 256 [ 794.532944][ T7250] blktrace: debugfs_dir not present for sg0 so skipping [ 794.541861][ T7250] debugfs: Directory 'sg0' with parent 'block' already present! [ 794.550712][ T7250] blktrace: debugfs_dir not present for sg0 so skipping 04:48:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0x1ff}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000ec0)=[{{&(0x7f00000002c0)=@can, 0x80, 0x0}}, {{&(0x7f0000000340)=@qipcrtr, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000800)=""/141, 0x8d}}, {{0x0, 0x0, 0x0}, 0x2}], 0x2, 0x40000000, &(0x7f0000000f80)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x341) write$cgroup_type(0xffffffffffffffff, &(0x7f00000003c0), 0x9) write(r2, &(0x7f0000000100), 0x2c9f9de1) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528aca1}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x4, 0x3}, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x0, 0x100082) r4 = memfd_create(&(0x7f00000004c0)='\x06\x00\x00!\x00\x00\x00\x00u\x86e\x00\x00\t\x00\xa9\x03\x00\x00\xd6\xfbmZ\x84~\x9e\xf6\xb7\xaczc\x86l\xff\x7f\x00\x00\x90`\xc4\xf1L\x99\x06\x00\xe1\vn\xe0\x8d\x8a\xf2g\xeb\xaaq\x82\xd6\x1f\x98\xd8\xc6k\xeb\xb2O\x8c\x81Y\xbc*\xb3\xb3\x7ft\xabloB\xcc\x1b8\xa29\xa7`\x91\xeb\x0f\xa2\xa5r\x0e4\t\xe3\xbf\xd43\x81\xa6\x19\xe1\xec\x85\xe9+\x197\xf1\xd3\xe2\xc6\xfbL\x91\xdf\xc5\xb2\x9c\xa2\a3\xb2\x8bN\x19\xb9x-\xe4k\xdd~\xe5\xbf\xc0]l\xf7\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00gwRf`\xd7\xb1\"\'\xa2l\xfc\x16:u 80g\xe4io3\x14\xf6(Yh\xa5\xcbw\xf9\x1f\x9a@\xae?\xe7\xbd>\xf0\x8f2f\xe9\xe3agZ\x05`\x9bv\xa7\x89S\x8dx\x01\x05\xd5\x85>\xf0J\x1er\x1f\xd2\xaa\x8b\x9b\x8b\x86\xa9\xaa\xf4\xe0\x8b\xd0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa2)', 0x0) pwritev(r4, &(0x7f0000000600)=[{&(0x7f00000007c0)}], 0x1, 0x8180a, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, 0x0, 0x20000102000003) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000180)=[{&(0x7f0000000080)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) 04:48:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0x8d03, &(0x7f0000011200)) 04:48:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x17e3b21c00, 0x212c81) r1 = syz_open_dev$loop(&(0x7f0000000000), 0x0, 0x80800) ioctl$LOOP_SET_CAPACITY(r1, 0x1261) r2 = getpgrp(0xffffffffffffffff) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000140)={'\x00', 0x1, 0x3, 0xa0, 0x1, 0xcc0, r2}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x6, 0xe, 0x4, "f3c74a613a6ac538f2e653d5c5325dabf6dd57d57d085c7df7e303a09229f4fd5e87007c23f36c9e8841a18e13c171ee4cc9b499e0dc8b2b985313d3669248c1", "946eb03882534aabdb3ed8a4997d4baf049ba6b2a5eb53babb6b25240b980e6850f396f749eba51af9160b523879a2ba19df31528e6aecfbbac00ba43ab97501", "030fafd77a6eccb3c313bfe65aa0b69125c29a4c2bb733af8d7cb64a7240bf53", [0x3, 0x206a86dd]}) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x105) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x200, 0xfffffffffffffffc}) r3 = socket$netlink(0x10, 0x3, 0x2) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x53, 0xfffffffffffffffc, 0x7e, 0x1, @buffer={0x0, 0x6, &(0x7f0000000100)=""/6}, &(0x7f0000000140)="2c1fecc4ad8230627457ebb252398b49db1f261f62504953d09cc77e51ee39ed13d326f97cce1bbf0899e439bf0916c56387bcf882c2784dfa30ac87df1dedcaaa869b7133295b4e25e326aae3f52169e2270c591469434f16704c55183d59cfe338081f43499120cafee6ee3c35f7ae5d4c0adc4c2cdfccc67d9d2d7e9d", &(0x7f00000001c0)=""/148, 0x101, 0x0, 0x1, &(0x7f0000000280)}) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0xf503, 0x0) 04:48:33 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 795.033321][ T7273] loop2: detected capacity change from 0 to 256 [ 795.041698][ T7272] debugfs: File 'dropped' in directory 'loop0' already present! [ 795.049606][ T7272] debugfs: File 'msg' in directory 'loop0' already present! [ 795.056977][ T7272] debugfs: File 'trace0' in directory 'loop0' already present! [ 795.075205][ T7273] loop2: detected capacity change from 0 to 256 04:48:33 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000000140)="1ba0000016001d0d89fdc5cbdd045798707bed4dca141a780f0f8e", 0xff7f, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800006, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvfrom$inet6(r3, &(0x7f0000000000)=""/60, 0x3c, 0x0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000000)="480500001400", 0x6}], 0x1) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x200000000e26a, 0xe) 04:48:33 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@mcast2, @local, @loopback={0xfec0ffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0d20006}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='status\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) sendto$packet(r1, &(0x7f0000000040)="c2962c6c07508369c04f8c355e51a259a6d646022f4f86351ba1f172f693fc2a4d", 0x21, 0x8850, &(0x7f0000000080)={0x11, 0x19, 0x0, 0x1, 0x1f, 0x6, @local}, 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000280)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000002c0)={@mcast2, @local, @loopback={0xfec0ffff00000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0d20006, r4}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='status\x00') preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000002a40)=""/4112, 0x1010}], 0x1, 0x0, 0x0) sendto$packet(r5, &(0x7f0000000040)="c2962c6c07508369c04f8c355e51a259a6d646022f4f86351ba1f172f693fc2a4d", 0x21, 0x8850, &(0x7f0000000080)={0x11, 0x19, r4, 0x1, 0x1f, 0x6, @local}, 0x14) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000940)={'syztnl1\x00', &(0x7f0000000800)={'tunl0\x00', 0x0, 0x7801, 0x700, 0x0, 0x9829, {{0x46, 0x4, 0x0, 0x2, 0x118, 0x66, 0x0, 0x9, 0x2f, 0x0, @private=0xa010100, @broadcast, {[@end, @lsrr={0x83, 0xb, 0xed, [@empty, @loopback]}, @cipso={0x86, 0x48, 0x2, [{0x2, 0x10, "5dd63ced122f5123aa47f591da03"}, {0x6, 0x8, "87ecd79ab6ab"}, {0x0, 0x6, "0a622583"}, {0x5, 0x12, "3d0e76484995e529a8546f58e032df22"}, {0x0, 0x12, "d76fc4b09b463bba39f1c73cb903f620"}]}, @ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x14, 0x91, 0x0, 0xe, [0x8001, 0x3, 0x2, 0x5]}, @timestamp={0x44, 0x28, 0xff, 0x0, 0x2, [0x6ef0aafa, 0x0, 0x9, 0x81, 0x0, 0x40, 0x0, 0x2, 0x7000000]}, @cipso={0x86, 0x39, 0x2, [{0x2, 0x5, "7742e6"}, {0x5, 0x4, "0cec"}, {0x2, 0x6, "488fa2ad"}, {0x6, 0x11, "4ca9f3bdef127a8a0357c86d72cc55"}, {0x7, 0xf, "1a94ea99a9513c8783a8b2bea4"}, {0x0, 0x4, "174a"}]}, @timestamp_addr={0x44, 0xc, 0x14, 0x1, 0x9, [{@multicast1, 0x90000000}]}, @rr={0x7, 0x2b, 0x20, [@rand_addr=0x64010100, @remote, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @local, @empty, @private=0xa010100, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}]}]}}}}}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000c00)={&(0x7f0000000980)={0x244, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x244}}, 0x4) fdatasync(r0) openat$incfs(0xffffffffffffffff, &(0x7f0000001480)='.pending_reads\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) 04:48:33 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 795.082445][ T7280] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 795.100910][ T7283] debugfs: File 'dropped' in directory 'loop0' already present! [ 795.108675][ T7283] debugfs: File 'msg' in directory 'loop0' already present! [ 795.116567][ T7283] debugfs: File 'trace0' in directory 'loop0' already present! 04:48:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xa002, &(0x7f0000011200)) 04:48:33 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x8, 0x201) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f00000000c0)) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x19b, 0x81}) fchdir(r0) 04:48:33 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) socketpair(0x0, 0x0, 0x0, &(0x7f0000001740)) [ 795.206099][ T7298] loop2: detected capacity change from 0 to 256 04:48:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x10001}, {&(0x7f0000010600)="f8ffff0fffffff0fffffff0fffffff0fffff", 0x12, 0x4}], 0xa102, &(0x7f0000011200)) [ 795.255878][ T7308] netlink: 1252 bytes leftover after parsing attributes in process `syz-executor.5'. 04:48:33 executing program 1: openat$bsg(0xffffffffffffff9c