7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, 0x0) 17:41:41 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:41 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000200000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2798.662412] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:41:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:41 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000480000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2798.710442] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2798.772209] EXT4-fs (loop2): invalid first ino: 0 17:41:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:41 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x0, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2798.926467] EXT4-fs (loop2): invalid first ino: 0 [ 2798.947927] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2799.002647] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:41 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000200000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:41 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200004c0000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a25000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000fdfdffff000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:41 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000600000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:41 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2799.245780] EXT4-fs (loop2): invalid first ino: 0 17:41:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000000007fffffff000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2799.333798] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:41:42 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x0, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2799.378155] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000680000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2799.524737] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2799.527267] EXT4-fs (loop2): invalid first ino: 0 [ 2799.536671] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200006c0000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:42 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000300000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000000008cffffff000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000740000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:42 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:42 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x0, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200007a0000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:42 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2800.057464] EXT4-fs (loop2): invalid first ino: 0 [ 2800.071840] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2800.084865] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:42 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020007ba0000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2800.201205] EXT4-fs (loop2): invalid first ino: 0 [ 2800.273183] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2800.299770] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2800.317583] nla_parse: 18 callbacks suppressed [ 2800.317593] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000400000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:43 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000f00000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000097ffffff000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:43 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:43 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x0, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2800.535551] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000400300000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:43 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2800.692688] EXT4-fs (loop2): invalid first ino: 0 [ 2800.763993] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2800.773683] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:43 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000034000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2800.809957] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200fffff000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2800.885081] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:43 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x0, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:43 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000500000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:43 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000001000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2800.981949] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2801.015654] EXT4-fs (loop2): invalid first ino: 0 17:41:43 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000f5ffffff000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:43 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:43 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000002000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2801.157065] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:43 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:43 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x0, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2801.317538] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:41:43 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:43 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2801.362091] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2801.390453] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2801.399509] EXT4-fs (loop2): invalid first ino: 0 17:41:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000003000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2801.587934] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2801.607109] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2801.668387] EXT4-fs (loop2): invalid first ino: 0 [ 2801.679294] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000600000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:44 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000f6ffffff000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:44 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x0, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000004000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2801.861383] EXT4-fs (loop2): invalid first ino: 0 17:41:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000005000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2801.905583] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000006000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x536a5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}, 0x1, 0x1b6ae}, 0x0) [ 2802.057695] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2802.069202] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2802.076537] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2802.163647] EXT4-fs (loop2): invalid first ino: 0 [ 2802.230528] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2802.254737] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000700000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:44 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000007000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000fbffffff000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:45 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x0, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000008000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:45 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2802.471635] EXT4-fs (loop2): invalid first ino: 0 [ 2802.486165] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2802.499740] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000a000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2802.617844] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2802.636901] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2802.703663] EXT4-fs (loop2): invalid first ino: 0 17:41:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:45 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000800000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:45 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x0, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000fdffffff000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000e000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff9e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:45 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000f000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:45 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f}) [ 2803.171145] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2803.180032] EXT4-fs (loop2): invalid first ino: 0 [ 2803.201997] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000020000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000048000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000900000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000feffffff000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000004c000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2803.528464] EXT4-fs (loop2): invalid first ino: 0 17:41:46 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009effffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:46 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f}) 17:41:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000060000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000c0ed00000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2803.601422] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2803.614874] EXT4-fs (loop2): invalid first ino: 0 [ 2803.635452] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000068000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2803.785866] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2803.804707] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2803.843874] EXT4-fs (loop2): invalid first ino: 0 17:41:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000006c000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:46 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:46 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000001000000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:46 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f}) 17:41:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000074000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2803.927808] EXT4-fs (loop2): invalid first ino: 0 17:41:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000007a000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000001000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:46 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x0, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2804.070744] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2804.105075] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200ffffff9e000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2804.193897] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2804.202252] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:46 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000007ba000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:46 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:47 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f}) [ 2804.457121] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2804.457347] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2804.488974] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2804.494629] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000041000000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:47 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x0, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000002000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200fffffff0000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000f0ffff000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2804.738144] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2804.757675] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02007fffffff000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2804.781330] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2804.798256] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:47 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f}) 17:41:47 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x0, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2804.889242] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2804.905488] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2804.914429] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2804.924817] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:47 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000d3ca251200000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02009effffff000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000004000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:47 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x0, 0xdd3, '\x00', 0x2480}]}) 17:41:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200f0ffffff000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:47 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f}) 17:41:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:47 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000340000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2805.265230] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2805.284020] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:47 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2805.376247] nla_parse: 23 callbacks suppressed [ 2805.376256] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2805.482766] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2805.494311] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2805.508158] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2805.527896] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2805.620914] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2805.632008] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000001f00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200fffffffffffff0000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:48 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x0, 0xdd3, '\x00', 0x2480}]}) 17:41:48 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x0, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000ffffffffffff07000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000010000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2805.738101] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2805.874053] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2805.874626] EXT4-fs (loop2): invalid first ino: 0 [ 2805.882414] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:48 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x0, 0xdd3, '\x00', 0x2480}]}) 17:41:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000020000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2805.916144] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2806.075007] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2806.091707] EXT4-fs (loop2): invalid first ino: 0 17:41:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000030000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:48 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000002000000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:48 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2806.194074] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2806.202430] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000040000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:48 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a25000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000040000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2806.298884] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:48 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0x0, '\x00', 0x2480}]}) 17:41:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2806.479731] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000050000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff9e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2806.525842] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2806.535211] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2806.557069] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000060000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2806.657890] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2806.675458] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2806.704592] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2806.716527] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:49 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000010000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2806.814409] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:49 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0x0, '\x00', 0x2480}]}) [ 2806.964880] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2806.973536] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:49 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000002300000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000070000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:49 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0x0, '\x00', 0x2480}]}) [ 2807.097752] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2807.120402] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2807.134668] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000080000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:49 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2807.236424] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2807.248332] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2807.272430] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:49 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000a0000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:49 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000020000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2807.483862] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:41:50 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3}]}) [ 2807.526101] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2807.674169] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2807.694963] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2807.810476] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2807.833515] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2807.848685] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2807.866047] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:50 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000d2b00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000e0000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:50 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000030000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:50 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3}]}) 17:41:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000f0000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2808.179069] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2808.187963] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2808.210230] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:50 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3}]}) 17:41:50 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000200000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2808.234116] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:50 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3}]}) [ 2808.392968] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2808.406953] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2808.426639] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2808.436467] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000002d00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000480000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000040000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000004c0000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:51 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3}]}) [ 2808.798641] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2808.823627] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000600000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:51 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2808.903479] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2808.929028] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended 17:41:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000680000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2808.948539] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2808.963930] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:51 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000003f00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000006c0000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000050000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:51 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:51 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2809.203908] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2809.226730] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000740000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000007a0000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2809.527562] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2809.533370] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2809.538163] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2809.579750] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2809.647640] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2809.687531] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:52 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2809.697287] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2809.713522] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000004000000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000ffffff9e0000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000060000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:52 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000007ba0000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2809.971691] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2809.980428] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000fffffff00000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000007fffffff0000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2810.175358] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2810.212745] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:52 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2810.230206] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2810.256863] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:52 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000004800000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:52 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000070000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000ffffffff0000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:52 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2810.420521] nla_parse: 15 callbacks suppressed [ 2810.420527] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000f0ffffffffffff0000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2810.465743] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:53 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2810.570011] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2810.596027] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000020000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2810.615869] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2810.716515] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2810.734235] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2810.749242] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:41:53 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000030000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2810.772650] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2810.791430] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000004c00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2810.889530] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2810.906504] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000040000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2810.936175] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000080000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:53 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2811.009291] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2811.025078] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000250a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000050000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2811.090067] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:53 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000060000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2811.163948] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2811.178687] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2811.179732] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:53 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:53 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:53 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000006000000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:53 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000070000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2811.418174] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2811.451901] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2811.474471] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2811.511481] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2811.644940] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2811.653473] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2811.673064] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2811.682763] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000090000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000080000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:54 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a250000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000a0000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2811.798639] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2811.854248] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:41:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2811.894706] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:54 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:54 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000006200000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000e0000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:54 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2812.033624] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2812.046158] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000f0000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2812.343711] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2812.352266] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2812.398299] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2812.410596] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000004100000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:55 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000480000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200004c0000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:55 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2812.573060] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2812.603273] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000600000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2812.708033] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2812.717011] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:55 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000006800000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2812.753152] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2812.761621] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000680000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:55 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000d3ca25120000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200006c0000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000740000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:55 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2813.117523] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2813.142067] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:55 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:55 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200007a0000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2813.313820] EXT4-fs (loop2): invalid first ino: 0 [ 2813.320235] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2813.329495] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000006c00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:56 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000f00000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2813.518588] EXT4-fs (loop2): invalid first ino: 0 17:41:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000000000000000001f0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000300000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:56 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:56 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000500000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2813.713252] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2813.737918] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2813.827091] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2813.835742] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2814.024445] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2814.035302] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2814.052345] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2814.055728] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:56 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000007400000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000600000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:56 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:56 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000200000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000700000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2814.346708] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2814.361743] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2814.375246] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:41:56 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2814.392616] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000ba0700000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000007a00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:57 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000230000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000a00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2814.673288] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2814.706868] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000e00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2814.793659] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2814.808501] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000f00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:57 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:57 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000002000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2814.996568] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2815.018914] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2815.027106] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2815.034882] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:57 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000ffffff8c00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000000000000000002d0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:57 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000004800000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:57 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:57 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2815.389557] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2815.478765] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:58 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a25000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:58 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000004c00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2815.583621] nla_parse: 20 callbacks suppressed [ 2815.583631] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2815.608991] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2815.619857] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:58 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2815.718247] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2815.727984] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2815.744487] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2815.757477] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:58 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:58 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff9e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2815.761745] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:58 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000ffffff9700000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000000000000000003f0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000006000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:58 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000006800000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2815.943253] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2816.140935] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2816.185126] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2816.204224] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2816.212857] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:58 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:58 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000006c00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2816.261975] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:58 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2816.368350] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2816.386613] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2816.406655] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000029900000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000007400000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2816.436300] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2816.472268] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:41:59 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:41:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000400000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009effffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000007a00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:59 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2816.591016] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2816.728547] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2816.766107] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:59 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2816.783047] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000007ba00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:41:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000f000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2816.911473] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2816.962061] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2816.981161] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:41:59 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000edc000000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000004003000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2817.041772] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2817.054863] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2817.066517] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2817.197327] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2817.206282] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2817.240421] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:41:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000480000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:41:59 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:41:59 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2817.344074] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:42:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000340000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:00 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2817.388790] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000fffff0000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2817.638869] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2817.655398] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:00 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2817.693888] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2817.704139] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000002c100000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000010000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2817.888412] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2817.897234] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2817.912625] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2817.929117] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000000000000000004c0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:00 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000020000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:00 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000030000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000040000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2818.169337] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:42:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000050000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2818.218787] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:00 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000001c900000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:00 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:00 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2818.407059] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2818.439303] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2818.500285] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2818.512195] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000600000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:01 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000060000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2818.582772] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2818.594128] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000070000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2818.691372] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2818.706236] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:01 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000001225cad300000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000080000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2818.892857] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2818.916343] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:01 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:01 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2819.017834] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2819.037303] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2819.052797] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:42:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2819.089756] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000680000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000a0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:01 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:01 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000e0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:01 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2819.305160] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2819.335092] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2819.348296] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:01 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2819.383190] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fffff2d500000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000f0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000200000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:02 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2819.657769] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2819.689853] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000480000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000000000000000006c0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:02 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2819.836344] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2819.844933] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:02 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2819.981367] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2819.981733] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2819.999146] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2820.009981] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000004c0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a250000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:02 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000001da00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2820.174985] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2820.195499] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000600000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:02 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000680000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:02 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:02 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000740000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000006c0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2820.488699] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2820.499682] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2820.729833] nla_parse: 18 callbacks suppressed [ 2820.729843] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2820.751595] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2820.765662] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:42:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2820.776161] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2820.795084] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:03 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fffffff500000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000740000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:03 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2820.941437] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2820.980722] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:03 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2821.038218] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000007a0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000000000000000007a0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2821.193184] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2821.207602] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:03 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r2}}, {@appraise}, {@uid_eq={'uid', 0x3d, r2}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000ffffff9e0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2821.256765] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:03 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000007ba0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2821.316887] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2821.333156] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2821.340434] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2821.386642] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2821.401077] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fffffff600000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000fffffff00000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2821.499840] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2821.647185] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2821.653176] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2821.703653] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000f0ffff0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:04 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000ffffffffffffff7f0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:04 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2821.755041] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2821.790828] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2821.888376] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2821.903314] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:42:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200007fffffff0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2821.929812] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:04 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fffffffb00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:04 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2822.190780] EXT4-fs (loop2): invalid first ino: 0 17:42:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200009effffff0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2822.362467] EXT4-fs (loop2): invalid first ino: 0 17:42:04 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:05 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000000000800000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2822.487673] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2822.503340] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2822.549449] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2822.552302] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2822.573189] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:05 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000f0ffffff0000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:05 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2822.714063] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2822.727266] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2822.739293] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:05 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000003400000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2822.768586] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2822.794031] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2822.843537] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:05 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fffffdfc00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000ffffff8c0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:05 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000fffffffffffff00000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:05 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:05 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000100000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2823.020822] EXT4-fs (loop2): invalid first ino: 0 17:42:05 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2823.105025] EXT4-fs (loop2): invalid first ino: 0 17:42:05 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000200000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:05 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:05 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000ffffff970000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2823.201070] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2823.227170] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:05 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2823.457711] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2823.489146] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2823.510909] EXT4-fs (loop2): invalid first ino: 0 [ 2823.550463] EXT4-fs (loop2): invalid first ino: 0 17:42:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000300000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:06 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fffffdfd00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:06 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) 17:42:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000400000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000fffffff50000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x536a5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}, 0x1, 0xf403}, 0x0) [ 2823.889781] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2823.914278] EXT4-fs (loop2): invalid first ino: 0 17:42:06 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) [ 2823.954888] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2823.986311] EXT4-fs (loop2): invalid first ino: 0 17:42:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000fffffff60000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000500000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2824.089273] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2824.102468] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000600000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:06 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fffffffd00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:06 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) 17:42:06 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2824.352417] EXT4-fs (loop2): invalid first ino: 0 17:42:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000700000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2824.453971] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2824.471468] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2824.482872] EXT4-fs (loop2): invalid first ino: 0 17:42:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000fffffffb0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:07 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 1) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000250a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:07 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)="065513be59cf655f8755855860cb466ed506c1a7dc53c8072a7a90e5d78ef6caca476abb97ebb25d12af70d108ecc38ad7c840ec26dbbe43122e6b4c1b976c832f0d87262b72b5b1b57b4f9e93399f2702d289213999dcbad989fdf300d66a22b7", 0x61, 0x1f}], 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) 17:42:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000800000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2824.665709] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2824.721097] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2824.758662] FAULT_INJECTION: forcing a failure. [ 2824.758662] name failslab, interval 1, probability 0, space 0, times 0 [ 2824.794284] CPU: 1 PID: 16588 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2824.802195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2824.811551] Call Trace: [ 2824.814154] dump_stack+0x1fc/0x2ef [ 2824.817792] should_fail.cold+0xa/0xf [ 2824.821602] ? setup_fault_attr+0x200/0x200 [ 2824.825943] ? lock_acquire+0x1ec/0x3c0 [ 2824.829946] __should_failslab+0x115/0x180 [ 2824.834192] should_failslab+0x5/0x10 [ 2824.838003] kmem_cache_alloc_trace+0x284/0x380 [ 2824.842682] ? loop_queue_work+0x20c0/0x20c0 [ 2824.847099] loop_add+0x4e/0x8a0 [ 2824.850481] loop_control_ioctl+0x16c/0x480 [ 2824.854810] ? loop_lookup+0x1d0/0x1d0 [ 2824.858709] ? __vfs_write+0xff/0x770 [ 2824.862515] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2824.867456] ? loop_lookup+0x1d0/0x1d0 [ 2824.871353] do_vfs_ioctl+0xcdb/0x12e0 [ 2824.875251] ? vfs_write+0x3d7/0x540 [ 2824.878973] ? ioctl_preallocate+0x200/0x200 [ 2824.883393] ? lock_downgrade+0x720/0x720 [ 2824.887548] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2824.892313] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2824.896901] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2824.901670] ? rcu_nmi_exit+0xb3/0x180 [ 2824.905567] ? retint_kernel+0x2d/0x2d [ 2824.909468] ksys_ioctl+0x9b/0xc0 [ 2824.912938] __x64_sys_ioctl+0x6f/0xb0 [ 2824.916836] do_syscall_64+0xf9/0x620 [ 2824.920649] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2824.925844] RIP: 0033:0x7ff964de7709 17:42:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000a00000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2824.929560] 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 [ 2824.948466] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2824.956187] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2824.963465] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2824.970752] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2824.978034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2824.985313] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2825.112692] EXT4-fs (loop2): invalid first ino: 0 17:42:07 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fffffffe00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:07 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000e00000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:07 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 1) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:07 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2825.342126] EXT4-fs (loop2): invalid first ino: 0 17:42:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000fffffdfc0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:08 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 2) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000f00000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000002000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2825.592111] FAULT_INJECTION: forcing a failure. [ 2825.592111] name failslab, interval 1, probability 0, space 0, times 0 [ 2825.622667] CPU: 0 PID: 16632 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2825.630576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2825.639934] Call Trace: 17:42:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2825.642537] dump_stack+0x1fc/0x2ef [ 2825.646175] should_fail.cold+0xa/0xf [ 2825.649981] ? setup_fault_attr+0x200/0x200 [ 2825.654314] ? lock_acquire+0x170/0x3c0 [ 2825.658309] __should_failslab+0x115/0x180 [ 2825.662555] should_failslab+0x5/0x10 [ 2825.666369] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2825.671483] __kmalloc_node+0x38/0x70 [ 2825.675307] blk_mq_alloc_tag_set+0x330/0xa30 [ 2825.679827] loop_add+0x26d/0x8a0 [ 2825.683293] loop_control_ioctl+0x16c/0x480 [ 2825.687633] ? loop_lookup+0x1d0/0x1d0 17:42:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000004800000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2825.691526] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2825.696291] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2825.700881] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2825.705656] ? loop_lookup+0x1d0/0x1d0 [ 2825.709552] do_vfs_ioctl+0xcdb/0x12e0 [ 2825.713444] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2825.718208] ? ioctl_preallocate+0x200/0x200 [ 2825.722619] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2825.727199] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2825.731948] ? rcu_nmi_exit+0xb3/0x180 [ 2825.735829] ? retint_kernel+0x2d/0x2d [ 2825.739701] ? __fdget+0x155/0x230 [ 2825.743219] ? __fdget+0x16f/0x230 [ 2825.746762] ksys_ioctl+0x9b/0xc0 [ 2825.750200] __x64_sys_ioctl+0x6f/0xb0 [ 2825.754082] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2825.758728] do_syscall_64+0xf9/0x620 [ 2825.762513] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2825.767687] RIP: 0033:0x7ff964de7709 [ 2825.771382] 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 [ 2825.790263] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2825.797951] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2825.805205] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2825.812465] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2825.819767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2825.827017] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2825.884860] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2825.912674] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2825.993578] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2826.002202] nla_parse: 13 callbacks suppressed [ 2826.002212] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2826.010845] EXT4-fs (loop2): invalid first ino: 0 [ 2826.023444] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2826.074853] EXT4-fs (loop2): invalid first ino: 0 17:42:08 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000fff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:08 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:08 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 3) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:08 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000004c00000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:08 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000fffffdfd0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2826.275699] FAULT_INJECTION: forcing a failure. [ 2826.275699] name failslab, interval 1, probability 0, space 0, times 0 [ 2826.289831] CPU: 1 PID: 16673 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2826.297816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2826.307172] Call Trace: [ 2826.309775] dump_stack+0x1fc/0x2ef [ 2826.313275] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2826.313409] should_fail.cold+0xa/0xf 17:42:08 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2826.325772] ? setup_fault_attr+0x200/0x200 [ 2826.330108] ? lock_acquire+0x170/0x3c0 [ 2826.334095] __should_failslab+0x115/0x180 [ 2826.338335] should_failslab+0x5/0x10 [ 2826.342142] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2826.347256] __kmalloc_node+0x38/0x70 [ 2826.351054] blk_mq_alloc_tag_set+0x3c2/0xa30 [ 2826.355540] loop_add+0x26d/0x8a0 [ 2826.358979] loop_control_ioctl+0x16c/0x480 [ 2826.363284] ? loop_lookup+0x1d0/0x1d0 [ 2826.367154] ? loop_lookup+0x1d0/0x1d0 [ 2826.371030] ? loop_lookup+0x1d0/0x1d0 [ 2826.374903] do_vfs_ioctl+0xcdb/0x12e0 [ 2826.378776] ? vfs_write+0x3d7/0x540 [ 2826.382473] ? ioctl_preallocate+0x200/0x200 [ 2826.387036] ? lock_downgrade+0x720/0x720 [ 2826.391203] ? check_preemption_disabled+0x41/0x280 [ 2826.396217] ? vfs_write+0x393/0x540 [ 2826.399919] ? ksys_write+0x1c8/0x2a0 [ 2826.403708] ksys_ioctl+0x9b/0xc0 [ 2826.407157] __x64_sys_ioctl+0x6f/0xb0 [ 2826.411028] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2826.415633] do_syscall_64+0xf9/0x620 [ 2826.419460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2826.424706] RIP: 0033:0x7ff964de7709 [ 2826.428447] 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 [ 2826.447331] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2826.455024] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2826.462287] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 17:42:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000006000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2826.470516] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2826.477788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2826.485050] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:09 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x2, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2826.581405] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000006800000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2826.682489] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2826.696934] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2826.719501] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2826.732709] EXT4-fs (loop2): invalid first ino: 0 17:42:09 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 4) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:09 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000001fffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000006c00000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2826.846970] EXT4-fs (loop2): invalid first ino: 0 17:42:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000340000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2826.908667] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:09 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000fffffffd0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000007400000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2826.985293] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2827.004188] FAULT_INJECTION: forcing a failure. [ 2827.004188] name failslab, interval 1, probability 0, space 0, times 0 [ 2827.024819] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2827.072753] CPU: 0 PID: 16715 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2827.080669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2827.090033] Call Trace: [ 2827.092633] dump_stack+0x1fc/0x2ef [ 2827.096280] should_fail.cold+0xa/0xf [ 2827.100085] ? setup_fault_attr+0x200/0x200 [ 2827.104406] ? lock_acquire+0x170/0x3c0 [ 2827.108392] __should_failslab+0x115/0x180 [ 2827.112640] should_failslab+0x5/0x10 [ 2827.116447] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2827.121555] blk_mq_init_tags+0x6a/0x2b0 [ 2827.125629] blk_mq_alloc_rq_map+0x9d/0x230 [ 2827.129961] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2827.134474] blk_mq_alloc_tag_set+0x589/0xa30 [ 2827.138971] loop_add+0x26d/0x8a0 [ 2827.142409] loop_control_ioctl+0x16c/0x480 [ 2827.146714] ? loop_lookup+0x1d0/0x1d0 [ 2827.150582] ? loop_lookup+0x1d0/0x1d0 [ 2827.154454] ? loop_lookup+0x1d0/0x1d0 [ 2827.158327] do_vfs_ioctl+0xcdb/0x12e0 [ 2827.162199] ? lock_downgrade+0x720/0x720 [ 2827.166332] ? check_preemption_disabled+0x41/0x280 [ 2827.171331] ? ioctl_preallocate+0x200/0x200 [ 2827.176343] ? __fget+0x356/0x510 [ 2827.179785] ? do_dup2+0x450/0x450 [ 2827.183313] ? ksys_write+0x24b/0x2a0 [ 2827.187124] ? fput+0x2b/0x190 [ 2827.190428] ksys_ioctl+0x9b/0xc0 [ 2827.193878] __x64_sys_ioctl+0x6f/0xb0 [ 2827.197756] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2827.202323] do_syscall_64+0xf9/0x620 [ 2827.206112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2827.211286] RIP: 0033:0x7ff964de7709 [ 2827.214983] 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 [ 2827.234018] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2827.241712] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2827.248963] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2827.256217] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2827.263469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 17:42:09 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:09 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c02, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2827.270722] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2827.313781] blk-mq: reduced tag depth (128 -> 64) 17:42:10 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 5) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:10 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000d5f2ffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000007a00000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2827.452433] EXT4-fs (loop2): invalid first ino: 0 [ 2827.469521] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2827.585342] EXT4-fs (loop2): invalid first ino: 0 17:42:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000ffffff9e00000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2827.626018] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:10 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c03, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000fffffffe0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2827.692362] FAULT_INJECTION: forcing a failure. [ 2827.692362] name failslab, interval 1, probability 0, space 0, times 0 [ 2827.708482] CPU: 0 PID: 16758 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2827.716385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2827.725732] Call Trace: [ 2827.728321] dump_stack+0x1fc/0x2ef [ 2827.731953] should_fail.cold+0xa/0xf [ 2827.735751] ? setup_fault_attr+0x200/0x200 [ 2827.740113] ? lock_acquire+0x170/0x3c0 [ 2827.744089] __should_failslab+0x115/0x180 [ 2827.748320] should_failslab+0x5/0x10 [ 2827.752118] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2827.757216] __kmalloc_node+0x38/0x70 [ 2827.761002] sbitmap_init_node+0x123/0x440 [ 2827.765236] sbitmap_queue_init_node+0x37/0x6c0 [ 2827.769922] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2827.774938] blk_mq_init_tags+0x10d/0x2b0 [ 2827.779082] blk_mq_alloc_rq_map+0x9d/0x230 [ 2827.783403] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2827.787894] blk_mq_alloc_tag_set+0x589/0xa30 [ 2827.792393] loop_add+0x26d/0x8a0 [ 2827.795840] loop_control_ioctl+0x16c/0x480 [ 2827.800142] ? loop_lookup+0x1d0/0x1d0 [ 2827.804028] ? __vfs_write+0xff/0x770 [ 2827.807821] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2827.812787] ? loop_lookup+0x1d0/0x1d0 [ 2827.816658] do_vfs_ioctl+0xcdb/0x12e0 [ 2827.820530] ? vfs_write+0x3d7/0x540 [ 2827.824240] ? ioctl_preallocate+0x200/0x200 [ 2827.828645] ? lock_downgrade+0x720/0x720 [ 2827.834512] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2827.839292] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2827.843872] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2827.848626] ? rcu_nmi_exit+0xb3/0x180 [ 2827.852512] ? retint_kernel+0x2d/0x2d [ 2827.856398] ksys_ioctl+0x9b/0xc0 [ 2827.859834] __x64_sys_ioctl+0x6f/0xb0 [ 2827.863716] do_syscall_64+0xf9/0x620 [ 2827.867509] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2827.872697] RIP: 0033:0x7ff964de7709 [ 2827.876399] 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 [ 2827.895394] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2827.903096] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2827.910356] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2827.917608] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2827.924868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2827.932143] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2827.971094] blk-mq: reduced tag depth (128 -> 64) 17:42:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000007ba00000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2828.070837] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2828.092090] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2828.096648] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:10 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 6) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:10 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000fffffff000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2828.241338] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2828.285517] EXT4-fs (loop2): invalid first ino: 0 [ 2828.307592] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2828.326786] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2828.351388] EXT4-fs (loop2): invalid first ino: 0 [ 2828.387700] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:11 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fcfdffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000007fffffff00000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000000000000000000000fff0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2828.505084] FAULT_INJECTION: forcing a failure. [ 2828.505084] name failslab, interval 1, probability 0, space 0, times 0 [ 2828.580089] CPU: 0 PID: 16803 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2828.588002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2828.597364] Call Trace: [ 2828.599985] dump_stack+0x1fc/0x2ef [ 2828.603631] should_fail.cold+0xa/0xf [ 2828.607447] ? setup_fault_attr+0x200/0x200 [ 2828.611774] ? lock_acquire+0x170/0x3c0 [ 2828.615766] __should_failslab+0x115/0x180 [ 2828.620010] should_failslab+0x5/0x10 [ 2828.623817] kmem_cache_alloc_node_trace+0x244/0x3b0 17:42:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000ffffffff00000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2828.628934] sbitmap_queue_init_node+0x240/0x6c0 [ 2828.633704] blk_mq_init_tags+0x10d/0x2b0 [ 2828.637872] blk_mq_alloc_rq_map+0x9d/0x230 [ 2828.642203] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2828.646709] blk_mq_alloc_tag_set+0x589/0xa30 [ 2828.651226] loop_add+0x26d/0x8a0 [ 2828.654690] loop_control_ioctl+0x16c/0x480 [ 2828.659006] ? loop_lookup+0x1d0/0x1d0 [ 2828.662878] ? __vfs_write+0xff/0x770 [ 2828.666661] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2828.671573] ? loop_lookup+0x1d0/0x1d0 [ 2828.675456] do_vfs_ioctl+0xcdb/0x12e0 [ 2828.679339] ? vfs_write+0x3d7/0x540 [ 2828.683037] ? ioctl_preallocate+0x200/0x200 [ 2828.687428] ? lock_downgrade+0x720/0x720 [ 2828.691562] ? check_preemption_disabled+0x41/0x280 [ 2828.696579] ? vfs_write+0x393/0x540 [ 2828.700302] ? ksys_write+0x1c8/0x2a0 [ 2828.704096] ksys_ioctl+0x9b/0xc0 [ 2828.707540] __x64_sys_ioctl+0x6f/0xb0 [ 2828.711411] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2828.715989] do_syscall_64+0xf9/0x620 [ 2828.719788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2828.724964] RIP: 0033:0x7ff964de7709 [ 2828.728662] 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 [ 2828.747653] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2828.755359] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2828.762631] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2828.769913] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 17:42:11 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c04, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2828.777188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2828.784462] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2828.811415] blk-mq: reduced tag depth (128 -> 64) 17:42:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:11 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 7) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2828.953319] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended 17:42:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000f0ffffffffffff00000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2829.020521] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:11 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2829.138327] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2829.149230] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2829.164375] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2829.175861] FAULT_INJECTION: forcing a failure. [ 2829.175861] name failslab, interval 1, probability 0, space 0, times 0 [ 2829.176908] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2829.234683] CPU: 0 PID: 16839 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2829.242598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2829.251960] Call Trace: [ 2829.254566] dump_stack+0x1fc/0x2ef [ 2829.258210] should_fail.cold+0xa/0xf [ 2829.262021] ? setup_fault_attr+0x200/0x200 [ 2829.266347] ? lock_acquire+0x170/0x3c0 [ 2829.270335] __should_failslab+0x115/0x180 [ 2829.274584] should_failslab+0x5/0x10 [ 2829.279442] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2829.284562] sbitmap_queue_init_node+0x240/0x6c0 [ 2829.289336] blk_mq_init_tags+0x16f/0x2b0 [ 2829.293520] blk_mq_alloc_rq_map+0x9d/0x230 [ 2829.297855] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2829.302357] blk_mq_alloc_tag_set+0x589/0xa30 [ 2829.306869] loop_add+0x26d/0x8a0 [ 2829.310338] loop_control_ioctl+0x16c/0x480 [ 2829.314669] ? loop_lookup+0x1d0/0x1d0 [ 2829.318565] ? __vfs_write+0xff/0x770 [ 2829.322373] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2829.327306] ? common_file_perm+0x4e5/0x850 17:42:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000200000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2829.331631] ? loop_lookup+0x1d0/0x1d0 [ 2829.335526] do_vfs_ioctl+0xcdb/0x12e0 [ 2829.339425] ? vfs_write+0x3d7/0x540 [ 2829.343159] ? ioctl_preallocate+0x200/0x200 [ 2829.347581] ? lock_downgrade+0x720/0x720 [ 2829.351746] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2829.356562] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2829.361156] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2829.365938] ? rcu_nmi_exit+0xb3/0x180 [ 2829.369832] ? retint_kernel+0x2d/0x2d [ 2829.373723] ksys_ioctl+0x9b/0xc0 [ 2829.377223] __x64_sys_ioctl+0x6f/0xb0 [ 2829.381097] do_syscall_64+0xf9/0x620 [ 2829.384885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2829.390061] RIP: 0033:0x7ff964de7709 [ 2829.393780] 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 [ 2829.412688] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2829.420395] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2829.427793] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2829.435198] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2829.442464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2829.449731] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2829.507634] blk-mq: reduced tag depth (128 -> 64) 17:42:12 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fdfdffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:12 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c05, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000001fffff0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:12 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000300000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:12 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 8) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:12 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000400000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2829.909075] EXT4-fs (loop2): invalid first ino: 0 17:42:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2829.934569] FAULT_INJECTION: forcing a failure. [ 2829.934569] name failslab, interval 1, probability 0, space 0, times 0 [ 2829.946435] CPU: 1 PID: 16880 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2829.954331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2829.963693] Call Trace: [ 2829.966299] dump_stack+0x1fc/0x2ef [ 2829.969938] should_fail.cold+0xa/0xf [ 2829.973735] ? setup_fault_attr+0x200/0x200 [ 2829.978043] ? __lockdep_init_map+0x100/0x5a0 [ 2829.982528] __should_failslab+0x115/0x180 [ 2829.986748] should_failslab+0x5/0x10 [ 2829.990533] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2829.995623] __kmalloc_node+0x38/0x70 [ 2829.999409] blk_mq_alloc_rq_map+0xdf/0x230 [ 2830.003771] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2830.008254] blk_mq_alloc_tag_set+0x589/0xa30 [ 2830.012753] loop_add+0x26d/0x8a0 [ 2830.016195] loop_control_ioctl+0x16c/0x480 [ 2830.020503] ? loop_lookup+0x1d0/0x1d0 [ 2830.024402] ? retint_kernel+0x2d/0x2d [ 2830.028278] ? loop_lookup+0x1d0/0x1d0 [ 2830.032149] do_vfs_ioctl+0xcdb/0x12e0 [ 2830.036028] ? lock_release+0x429/0x8b0 [ 2830.039988] ? ioctl_preallocate+0x200/0x200 [ 2830.044416] ? lock_downgrade+0x720/0x720 [ 2830.048597] ? check_preemption_disabled+0x41/0x280 [ 2830.053607] ? vfs_write+0x393/0x540 [ 2830.057310] ? ksys_write+0x1c8/0x2a0 [ 2830.061099] ksys_ioctl+0x9b/0xc0 [ 2830.064559] __x64_sys_ioctl+0x6f/0xb0 [ 2830.068443] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2830.073016] do_syscall_64+0xf9/0x620 [ 2830.076802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2830.081975] RIP: 0033:0x7ff964de7709 [ 2830.085670] 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 [ 2830.104554] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2830.112245] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2830.119510] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2830.126775] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2830.134034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 2830.141297] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2830.153669] blk-mq: reduced tag depth (128 -> 64) 17:42:12 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000500000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2830.258506] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2830.279832] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:12 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c06, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2830.439829] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2830.485793] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000000000007fffffff0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:13 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000007fffffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000600000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:13 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 9) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2830.663497] FAULT_INJECTION: forcing a failure. [ 2830.663497] name failslab, interval 1, probability 0, space 0, times 0 [ 2830.708501] CPU: 1 PID: 16931 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2830.716420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2830.725781] Call Trace: [ 2830.728384] dump_stack+0x1fc/0x2ef [ 2830.732025] should_fail.cold+0xa/0xf [ 2830.735837] ? setup_fault_attr+0x200/0x200 [ 2830.740171] ? __lockdep_init_map+0x100/0x5a0 [ 2830.744768] __should_failslab+0x115/0x180 [ 2830.749019] should_failslab+0x5/0x10 [ 2830.752820] kmem_cache_alloc_node_trace+0x244/0x3b0 17:42:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000700000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2830.758190] __kmalloc_node+0x38/0x70 [ 2830.762001] blk_mq_alloc_rq_map+0x120/0x230 [ 2830.766504] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2830.771008] blk_mq_alloc_tag_set+0x589/0xa30 [ 2830.775516] loop_add+0x26d/0x8a0 [ 2830.778994] loop_control_ioctl+0x16c/0x480 [ 2830.783321] ? loop_lookup+0x1d0/0x1d0 [ 2830.787208] ? do_vfs_ioctl+0xbd/0x12e0 [ 2830.791184] ? loop_lookup+0x1d0/0x1d0 [ 2830.795057] do_vfs_ioctl+0xcdb/0x12e0 [ 2830.798928] ? vfs_write+0x3d7/0x540 [ 2830.802623] ? ioctl_preallocate+0x200/0x200 [ 2830.807016] ? lock_downgrade+0x720/0x720 [ 2830.811167] ? check_preemption_disabled+0x41/0x280 [ 2830.816175] ? vfs_write+0x393/0x540 [ 2830.819877] ? ksys_write+0x1c8/0x2a0 [ 2830.823667] ksys_ioctl+0x9b/0xc0 [ 2830.827109] __x64_sys_ioctl+0x6f/0xb0 [ 2830.830980] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2830.835543] do_syscall_64+0xf9/0x620 [ 2830.839330] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2830.844507] RIP: 0033:0x7ff964de7709 [ 2830.848204] 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 [ 2830.867091] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2830.874786] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2830.882170] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2830.889521] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2830.896872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 17:42:13 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c07, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2830.904127] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2830.934173] blk-mq: reduced tag depth (128 -> 64) 17:42:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a250000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2831.014913] nla_parse: 8 callbacks suppressed [ 2831.014923] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2831.032091] EXT4-fs (loop2): invalid first ino: 0 17:42:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000800000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2831.069981] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2831.080704] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:13 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 10) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000000ffffffff0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2831.258557] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:42:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2831.327925] EXT4-fs (loop2): invalid first ino: 0 [ 2831.334098] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2831.335058] FAULT_INJECTION: forcing a failure. [ 2831.335058] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2831.360157] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2831.376888] CPU: 1 PID: 16967 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2831.384803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2831.394176] Call Trace: [ 2831.396784] dump_stack+0x1fc/0x2ef [ 2831.400425] should_fail.cold+0xa/0xf [ 2831.404236] ? setup_fault_attr+0x200/0x200 [ 2831.408581] __alloc_pages_nodemask+0x239/0x2890 [ 2831.413354] ? kasan_kmalloc+0x139/0x160 [ 2831.417420] ? __kmalloc_node+0x4c/0x70 [ 2831.421404] ? blk_mq_alloc_rq_map+0x120/0x230 [ 2831.425995] ? __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 2831.430668] ? blk_mq_alloc_tag_set+0x589/0xa30 [ 2831.435344] ? loop_add+0x26d/0x8a0 [ 2831.438977] ? loop_control_ioctl+0x16c/0x480 [ 2831.443475] ? do_vfs_ioctl+0xcdb/0x12e0 [ 2831.447546] ? do_syscall_64+0xf9/0x620 [ 2831.451528] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2831.456908] ? retint_kernel+0x2d/0x2d [ 2831.460814] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2831.465709] ? mark_held_locks+0xa6/0xf0 [ 2831.469782] ? setup_fault_attr+0x200/0x200 [ 2831.474103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2831.478843] ? find_next_bit+0x105/0x130 [ 2831.482889] ? __cpu_to_node+0x7b/0xa0 [ 2831.486759] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 2831.491591] blk_mq_alloc_rqs+0x242/0x800 [ 2831.495757] __blk_mq_alloc_rq_map+0x15b/0x3b0 [ 2831.500332] blk_mq_alloc_tag_set+0x589/0xa30 [ 2831.504815] loop_add+0x26d/0x8a0 [ 2831.508252] loop_control_ioctl+0x16c/0x480 [ 2831.512554] ? loop_lookup+0x1d0/0x1d0 [ 2831.516427] ? loop_lookup+0x1d0/0x1d0 [ 2831.520295] do_vfs_ioctl+0xcdb/0x12e0 [ 2831.524169] ? vfs_write+0x3d7/0x540 [ 2831.527868] ? ioctl_preallocate+0x200/0x200 [ 2831.532260] ? lock_downgrade+0x720/0x720 [ 2831.536392] ? check_preemption_disabled+0x41/0x280 [ 2831.541396] ? vfs_write+0x393/0x540 [ 2831.545098] ? ksys_write+0x1c8/0x2a0 [ 2831.548881] ksys_ioctl+0x9b/0xc0 [ 2831.552316] __x64_sys_ioctl+0x6f/0xb0 [ 2831.556189] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2831.560759] do_syscall_64+0xf9/0x620 [ 2831.564549] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2831.569720] RIP: 0033:0x7ff964de7709 [ 2831.573415] 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 [ 2831.592307] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2831.600013] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2831.607287] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2831.614541] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2831.621795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:42:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000a00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2831.629055] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:14 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000008cffffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:14 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c08, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:14 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000e00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2831.777590] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:14 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:14 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 11) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:14 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000f00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000000000007ffffffffffff0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2831.927620] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:14 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c09, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2832.033869] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2832.046190] FAULT_INJECTION: forcing a failure. [ 2832.046190] name failslab, interval 1, probability 0, space 0, times 0 17:42:14 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2832.075879] CPU: 0 PID: 17009 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2832.083794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2832.093152] Call Trace: [ 2832.095752] dump_stack+0x1fc/0x2ef [ 2832.099382] should_fail.cold+0xa/0xf [ 2832.103183] ? setup_fault_attr+0x200/0x200 [ 2832.107505] ? lock_acquire+0x170/0x3c0 [ 2832.111541] __should_failslab+0x115/0x180 [ 2832.115770] should_failslab+0x5/0x10 [ 2832.119555] kmem_cache_alloc_node+0x245/0x3b0 [ 2832.124123] blk_alloc_queue_node+0x32/0xbf0 [ 2832.128514] blk_mq_init_queue+0x44/0xa0 [ 2832.132572] loop_add+0x2cb/0x8a0 [ 2832.136019] loop_control_ioctl+0x16c/0x480 [ 2832.140324] ? loop_lookup+0x1d0/0x1d0 [ 2832.144236] ? __vfs_write+0xff/0x770 [ 2832.148053] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2832.152990] ? rcu_nmi_exit+0xb3/0x180 [ 2832.156920] ? loop_lookup+0x1d0/0x1d0 [ 2832.160790] do_vfs_ioctl+0xcdb/0x12e0 [ 2832.164660] ? vfs_write+0x3d7/0x540 [ 2832.168357] ? ioctl_preallocate+0x200/0x200 [ 2832.172768] ? lock_downgrade+0x720/0x720 [ 2832.176910] ? check_preemption_disabled+0x41/0x280 [ 2832.181925] ? vfs_write+0x393/0x540 [ 2832.185678] ? ksys_write+0x1c8/0x2a0 [ 2832.189463] ksys_ioctl+0x9b/0xc0 [ 2832.192910] __x64_sys_ioctl+0x6f/0xb0 [ 2832.196788] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2832.201353] do_syscall_64+0xf9/0x620 [ 2832.205145] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2832.210319] RIP: 0033:0x7ff964de7709 [ 2832.214034] 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 [ 2832.232939] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2832.240780] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2832.248037] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2832.255292] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2832.262559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:42:14 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000004800000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2832.269819] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2832.347530] EXT4-fs (loop2): invalid first ino: 0 [ 2832.361635] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2832.370004] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2832.393976] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2832.501682] EXT4-fs (loop2): invalid first ino: 0 [ 2832.596161] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2832.609304] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:15 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000097ffffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009effffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:15 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 12) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:15 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000004c00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000000007fffffffffffffff0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:15 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c0a, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2832.727402] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2832.739868] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2832.758228] FAULT_INJECTION: forcing a failure. [ 2832.758228] name failslab, interval 1, probability 0, space 0, times 0 17:42:15 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000006000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2832.759435] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2832.778261] CPU: 1 PID: 17049 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2832.778272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2832.778277] Call Trace: [ 2832.778297] dump_stack+0x1fc/0x2ef [ 2832.778318] should_fail.cold+0xa/0xf [ 2832.778338] ? setup_fault_attr+0x200/0x200 [ 2832.778355] ? lock_acquire+0x170/0x3c0 [ 2832.778380] __should_failslab+0x115/0x180 [ 2832.818107] should_failslab+0x5/0x10 [ 2832.821918] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2832.827036] __kmalloc_node+0x38/0x70 [ 2832.830840] ? mempool_free+0x370/0x370 [ 2832.834904] mempool_init_node+0x137/0x6c0 [ 2832.839123] ? mempool_alloc+0x350/0x350 [ 2832.843164] ? mempool_free+0x370/0x370 [ 2832.847117] mempool_init+0x38/0x50 [ 2832.850746] bioset_init+0x327/0x810 [ 2832.854447] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2832.859203] blk_alloc_queue_node+0x189/0xbf0 [ 2832.863720] blk_mq_init_queue+0x44/0xa0 [ 2832.867765] loop_add+0x2cb/0x8a0 [ 2832.871206] loop_control_ioctl+0x16c/0x480 [ 2832.875518] ? loop_lookup+0x1d0/0x1d0 [ 2832.879394] ? __vfs_write+0xff/0x770 [ 2832.883699] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2832.888635] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2832.893221] ? loop_lookup+0x1d0/0x1d0 [ 2832.897101] do_vfs_ioctl+0xcdb/0x12e0 [ 2832.900975] ? vfs_write+0x3d7/0x540 [ 2832.904667] ? ioctl_preallocate+0x200/0x200 [ 2832.909060] ? lock_downgrade+0x720/0x720 [ 2832.913261] ? check_preemption_disabled+0x41/0x280 [ 2832.918264] ? vfs_write+0x393/0x540 [ 2832.921961] ? ksys_write+0x1c8/0x2a0 [ 2832.925748] ksys_ioctl+0x9b/0xc0 [ 2832.929185] __x64_sys_ioctl+0x6f/0xb0 [ 2832.933057] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2832.937623] do_syscall_64+0xf9/0x620 [ 2832.941417] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2832.946643] RIP: 0033:0x7ff964de7709 [ 2832.950425] 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 [ 2832.969318] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:42:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2832.977021] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2832.984275] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2832.991528] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2832.998779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2833.006028] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2833.031693] EXT4-fs (loop2): invalid first ino: 0 17:42:15 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c0b, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:15 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:15 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000006800000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2833.095674] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2833.133269] EXT4-fs (loop2): invalid first ino: 0 [ 2833.231539] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2833.252438] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2833.276695] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000f5ffffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:16 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:16 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 13) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000ffffffffffffffff0000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:16 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000006c00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:16 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2833.519100] FAULT_INJECTION: forcing a failure. [ 2833.519100] name failslab, interval 1, probability 0, space 0, times 0 [ 2833.547434] CPU: 0 PID: 17097 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2833.555336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2833.564689] Call Trace: [ 2833.567285] dump_stack+0x1fc/0x2ef [ 2833.570910] should_fail.cold+0xa/0xf [ 2833.574697] ? setup_fault_attr+0x200/0x200 [ 2833.579000] ? lock_acquire+0x170/0x3c0 [ 2833.582968] ? mempool_free+0x370/0x370 [ 2833.586954] ? mempool_free+0x370/0x370 [ 2833.590922] __should_failslab+0x115/0x180 [ 2833.595148] should_failslab+0x5/0x10 [ 2833.598935] kmem_cache_alloc+0x277/0x370 [ 2833.603075] ? mempool_alloc+0x350/0x350 [ 2833.607128] ? mempool_free+0x370/0x370 [ 2833.611085] mempool_init_node+0x2d0/0x6c0 [ 2833.615305] ? mempool_alloc+0x350/0x350 [ 2833.619347] ? mempool_free+0x370/0x370 [ 2833.623316] mempool_init+0x38/0x50 [ 2833.626939] bioset_init+0x327/0x810 [ 2833.630639] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2833.635425] blk_alloc_queue_node+0x189/0xbf0 [ 2833.639923] blk_mq_init_queue+0x44/0xa0 [ 2833.643992] loop_add+0x2cb/0x8a0 [ 2833.647445] loop_control_ioctl+0x16c/0x480 [ 2833.651759] ? loop_lookup+0x1d0/0x1d0 [ 2833.655650] ? loop_lookup+0x1d0/0x1d0 [ 2833.659539] do_vfs_ioctl+0xcdb/0x12e0 [ 2833.663427] ? vfs_write+0x3d7/0x540 [ 2833.667142] ? ioctl_preallocate+0x200/0x200 [ 2833.671562] ? lock_downgrade+0x720/0x720 [ 2833.675794] ? check_preemption_disabled+0x41/0x280 [ 2833.680884] ? vfs_write+0x393/0x540 [ 2833.684600] ? ksys_write+0x1c8/0x2a0 [ 2833.688398] ksys_ioctl+0x9b/0xc0 [ 2833.691851] __x64_sys_ioctl+0x6f/0xb0 [ 2833.695734] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2833.700305] do_syscall_64+0xf9/0x620 [ 2833.704124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2833.709377] RIP: 0033:0x7ff964de7709 [ 2833.713121] 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 [ 2833.732215] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2833.739920] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2833.747177] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2833.754439] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2833.761707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:42:16 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c0c, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2833.768969] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2833.801621] EXT4-fs (loop2): invalid first ino: 0 17:42:16 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:16 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000007400000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2833.840147] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:16 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 14) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2833.904887] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2833.930824] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2833.938629] EXT4-fs (loop2): invalid first ino: 0 17:42:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000020000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:16 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000007a00000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2834.010775] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2834.023836] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:16 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000f6ffffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:16 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2834.091942] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2834.109694] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:16 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c0d, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2834.151328] FAULT_INJECTION: forcing a failure. [ 2834.151328] name failslab, interval 1, probability 0, space 0, times 0 [ 2834.175405] CPU: 1 PID: 17141 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2834.183322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2834.192679] Call Trace: [ 2834.195268] dump_stack+0x1fc/0x2ef [ 2834.198884] should_fail.cold+0xa/0xf [ 2834.202669] ? setup_fault_attr+0x200/0x200 [ 2834.206975] ? lock_acquire+0x170/0x3c0 [ 2834.210936] __should_failslab+0x115/0x180 [ 2834.215264] should_failslab+0x5/0x10 [ 2834.219057] kmem_cache_alloc+0x277/0x370 [ 2834.223187] ? mempool_alloc+0x350/0x350 [ 2834.227228] mempool_init_node+0x2d0/0x6c0 [ 2834.231448] ? mempool_alloc+0x350/0x350 [ 2834.235490] ? mempool_free+0x370/0x370 [ 2834.239445] mempool_init+0x38/0x50 [ 2834.243054] bioset_init+0x327/0x810 [ 2834.246751] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2834.251491] blk_alloc_queue_node+0x189/0xbf0 [ 2834.255995] blk_mq_init_queue+0x44/0xa0 [ 2834.260049] loop_add+0x2cb/0x8a0 [ 2834.263492] loop_control_ioctl+0x16c/0x480 [ 2834.267795] ? loop_lookup+0x1d0/0x1d0 [ 2834.271665] ? __vfs_write+0xff/0x770 [ 2834.275446] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2834.280359] ? common_file_perm+0x4e5/0x850 [ 2834.284662] ? loop_lookup+0x1d0/0x1d0 [ 2834.288534] do_vfs_ioctl+0xcdb/0x12e0 [ 2834.292404] ? vfs_write+0x3d7/0x540 [ 2834.296104] ? ioctl_preallocate+0x200/0x200 [ 2834.300495] ? lock_downgrade+0x720/0x720 [ 2834.304625] ? check_preemption_disabled+0x41/0x280 [ 2834.309622] ? vfs_write+0x393/0x540 [ 2834.313320] ? ksys_write+0x1c8/0x2a0 [ 2834.317105] ksys_ioctl+0x9b/0xc0 [ 2834.320541] __x64_sys_ioctl+0x6f/0xb0 [ 2834.324411] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2834.328988] do_syscall_64+0xf9/0x620 [ 2834.332781] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2834.337955] RIP: 0033:0x7ff964de7709 [ 2834.341695] 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 [ 2834.360585] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2834.368278] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2834.375532] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2834.382787] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2834.390039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:42:16 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000f000000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:16 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2834.397290] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2834.486221] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2834.495242] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:17 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000003000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2834.544508] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2834.553337] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2834.685799] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2834.794301] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:17 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 15) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000030000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:17 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c0e, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:17 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fbffffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:17 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000005000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2834.956951] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended 17:42:17 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000006000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2835.004648] FAULT_INJECTION: forcing a failure. [ 2835.004648] name failslab, interval 1, probability 0, space 0, times 0 [ 2835.012244] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2835.039951] CPU: 1 PID: 17196 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2835.047858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2835.057220] Call Trace: [ 2835.059817] dump_stack+0x1fc/0x2ef [ 2835.063450] should_fail.cold+0xa/0xf [ 2835.067259] ? setup_fault_attr+0x200/0x200 [ 2835.071597] ? lock_acquire+0x170/0x3c0 [ 2835.075583] __should_failslab+0x115/0x180 [ 2835.079828] should_failslab+0x5/0x10 [ 2835.083631] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2835.088744] __kmalloc_node+0x38/0x70 [ 2835.092549] ? mempool_free+0x370/0x370 [ 2835.096523] mempool_init_node+0x137/0x6c0 [ 2835.100769] ? mempool_alloc+0x350/0x350 [ 2835.104827] ? mempool_free+0x370/0x370 [ 2835.108802] mempool_init+0x38/0x50 [ 2835.112433] bioset_init+0x532/0x810 [ 2835.116152] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2835.120920] blk_alloc_queue_node+0x189/0xbf0 [ 2835.125424] blk_mq_init_queue+0x44/0xa0 [ 2835.129491] loop_add+0x2cb/0x8a0 [ 2835.132971] loop_control_ioctl+0x16c/0x480 [ 2835.137295] ? loop_lookup+0x1d0/0x1d0 [ 2835.141191] ? mark_held_locks+0xa6/0xf0 [ 2835.145256] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2835.150018] ? loop_lookup+0x1d0/0x1d0 [ 2835.153918] do_vfs_ioctl+0xcdb/0x12e0 [ 2835.157812] ? vfs_write+0x3d7/0x540 [ 2835.161529] ? ioctl_preallocate+0x200/0x200 [ 2835.165941] ? lock_downgrade+0x720/0x720 [ 2835.170097] ? check_preemption_disabled+0x41/0x280 [ 2835.175130] ? vfs_write+0x393/0x540 [ 2835.178857] ? ksys_write+0x1c8/0x2a0 [ 2835.182671] ksys_ioctl+0x9b/0xc0 [ 2835.186143] __x64_sys_ioctl+0x6f/0xb0 [ 2835.190040] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2835.194622] do_syscall_64+0xf9/0x620 [ 2835.198414] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2835.203590] RIP: 0033:0x7ff964de7709 [ 2835.207287] 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 [ 2835.226175] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2835.233887] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2835.241146] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2835.248396] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 17:42:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:17 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c0f, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2835.255645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2835.262896] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:17 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:17 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000007000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2835.376460] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2835.394909] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2835.417724] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2835.426257] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:18 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 16) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000ba07000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2835.484440] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2835.500386] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000040000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:18 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000fdffffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000a000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2835.603701] FAULT_INJECTION: forcing a failure. [ 2835.603701] name failslab, interval 1, probability 0, space 0, times 0 [ 2835.635834] CPU: 0 PID: 17231 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2835.643745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2835.653109] Call Trace: [ 2835.655713] dump_stack+0x1fc/0x2ef [ 2835.659349] should_fail.cold+0xa/0xf [ 2835.663166] ? setup_fault_attr+0x200/0x200 [ 2835.667497] ? lock_acquire+0x170/0x3c0 [ 2835.671478] ? mempool_free+0x370/0x370 [ 2835.675453] ? mempool_free+0x370/0x370 [ 2835.679423] __should_failslab+0x115/0x180 [ 2835.683648] should_failslab+0x5/0x10 [ 2835.687446] kmem_cache_alloc+0x277/0x370 [ 2835.691596] ? mempool_alloc+0x350/0x350 [ 2835.695658] ? mempool_free+0x370/0x370 [ 2835.699624] mempool_init_node+0x2d0/0x6c0 [ 2835.703840] ? mempool_alloc+0x350/0x350 [ 2835.707878] ? mempool_free+0x370/0x370 [ 2835.711846] mempool_init+0x38/0x50 [ 2835.715477] bioset_init+0x532/0x810 [ 2835.719182] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2835.723924] blk_alloc_queue_node+0x189/0xbf0 [ 2835.728401] blk_mq_init_queue+0x44/0xa0 [ 2835.732459] loop_add+0x2cb/0x8a0 [ 2835.735925] loop_control_ioctl+0x16c/0x480 [ 2835.740239] ? loop_lookup+0x1d0/0x1d0 [ 2835.744111] ? loop_lookup+0x1d0/0x1d0 [ 2835.747984] ? loop_lookup+0x1d0/0x1d0 [ 2835.751865] do_vfs_ioctl+0xcdb/0x12e0 [ 2835.755754] ? vfs_write+0x3d7/0x540 [ 2835.759456] ? ioctl_preallocate+0x200/0x200 [ 2835.763852] ? lock_downgrade+0x720/0x720 [ 2835.767987] ? check_preemption_disabled+0x41/0x280 [ 2835.773018] ? vfs_write+0x393/0x540 [ 2835.776725] ? ksys_write+0x1c8/0x2a0 [ 2835.780514] ksys_ioctl+0x9b/0xc0 [ 2835.783952] __x64_sys_ioctl+0x6f/0xb0 [ 2835.787835] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2835.792419] do_syscall_64+0xf9/0x620 [ 2835.796227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2835.801407] RIP: 0033:0x7ff964de7709 [ 2835.805102] 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 [ 2835.823988] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2835.831690] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2835.838961] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2835.846223] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 17:42:18 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c10, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2835.853482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2835.860749] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2835.967701] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2835.976367] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2835.990215] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:42:18 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 17) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2836.051957] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2836.065676] nla_parse: 9 callbacks suppressed [ 2836.065687] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2836.086615] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2836.099768] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:18 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2836.182462] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2836.220620] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2836.220836] FAULT_INJECTION: forcing a failure. [ 2836.220836] name failslab, interval 1, probability 0, space 0, times 0 [ 2836.240309] CPU: 0 PID: 17273 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2836.248196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2836.257551] Call Trace: [ 2836.260153] dump_stack+0x1fc/0x2ef [ 2836.263796] should_fail.cold+0xa/0xf [ 2836.267605] ? setup_fault_attr+0x200/0x200 [ 2836.271941] ? lock_acquire+0x170/0x3c0 [ 2836.275926] __should_failslab+0x115/0x180 [ 2836.280169] should_failslab+0x5/0x10 [ 2836.283973] kmem_cache_alloc+0x277/0x370 [ 2836.288125] ? mempool_alloc+0x350/0x350 [ 2836.292198] mempool_init_node+0x2d0/0x6c0 [ 2836.296448] ? mempool_alloc+0x350/0x350 [ 2836.300512] ? mempool_free+0x370/0x370 [ 2836.304489] mempool_init+0x38/0x50 [ 2836.308126] bioset_init+0x532/0x810 [ 2836.311847] ? kmem_cache_alloc_node+0x351/0x3b0 [ 2836.316615] blk_alloc_queue_node+0x189/0xbf0 [ 2836.321119] blk_mq_init_queue+0x44/0xa0 [ 2836.325194] loop_add+0x2cb/0x8a0 [ 2836.328660] loop_control_ioctl+0x16c/0x480 17:42:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000e000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000050000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2836.332996] ? loop_lookup+0x1d0/0x1d0 [ 2836.336895] ? __vfs_write+0xff/0x770 [ 2836.340704] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2836.345634] ? loop_lookup+0x1d0/0x1d0 [ 2836.349525] do_vfs_ioctl+0xcdb/0x12e0 [ 2836.353421] ? vfs_write+0x3d7/0x540 [ 2836.357130] ? ioctl_preallocate+0x200/0x200 [ 2836.361542] ? lock_downgrade+0x720/0x720 [ 2836.365689] ? check_preemption_disabled+0x41/0x280 [ 2836.370866] ? vfs_write+0x393/0x540 [ 2836.374566] ? ksys_write+0x1c8/0x2a0 [ 2836.378351] ksys_ioctl+0x9b/0xc0 [ 2836.381812] __x64_sys_ioctl+0x6f/0xb0 [ 2836.385692] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2836.390261] do_syscall_64+0xf9/0x620 [ 2836.394052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2836.399225] RIP: 0033:0x7ff964de7709 [ 2836.402933] 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 [ 2836.421836] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:42:19 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c11, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2836.429541] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2836.436793] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2836.444052] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2836.451320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2836.458585] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:19 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:19 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000f000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:19 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000feffffff00000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2836.530518] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:19 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:19 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000020000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2836.668557] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:19 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 18) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2836.730975] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2836.766127] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:19 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2836.832956] FAULT_INJECTION: forcing a failure. [ 2836.832956] name failslab, interval 1, probability 0, space 0, times 0 [ 2836.853968] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2836.893052] CPU: 1 PID: 17307 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2836.900968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2836.910322] Call Trace: [ 2836.912939] dump_stack+0x1fc/0x2ef [ 2836.916579] should_fail.cold+0xa/0xf [ 2836.920389] ? setup_fault_attr+0x200/0x200 [ 2836.924710] ? lock_acquire+0x170/0x3c0 [ 2836.928697] __should_failslab+0x115/0x180 [ 2836.932960] should_failslab+0x5/0x10 [ 2836.936766] kmem_cache_alloc_node_trace+0x244/0x3b0 17:42:19 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000048000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000060000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2836.941880] bdi_alloc_node+0x5c/0xd0 [ 2836.945689] blk_alloc_queue_node+0x1af/0xbf0 [ 2836.950195] blk_mq_init_queue+0x44/0xa0 [ 2836.954257] loop_add+0x2cb/0x8a0 [ 2836.957703] loop_control_ioctl+0x16c/0x480 [ 2836.962010] ? loop_lookup+0x1d0/0x1d0 [ 2836.965894] ? __vfs_write+0xff/0x770 [ 2836.969692] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2836.974604] ? common_file_perm+0x4e5/0x850 [ 2836.978918] ? loop_lookup+0x1d0/0x1d0 [ 2836.982881] do_vfs_ioctl+0xcdb/0x12e0 [ 2836.986752] ? vfs_write+0x3d7/0x540 [ 2836.990456] ? ioctl_preallocate+0x200/0x200 [ 2836.994848] ? lock_downgrade+0x720/0x720 [ 2836.998985] ? check_preemption_disabled+0x41/0x280 [ 2837.003995] ? vfs_write+0x393/0x540 [ 2837.007714] ? ksys_write+0x1c8/0x2a0 [ 2837.011509] ksys_ioctl+0x9b/0xc0 [ 2837.014951] __x64_sys_ioctl+0x6f/0xb0 [ 2837.018831] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2837.023406] do_syscall_64+0xf9/0x620 [ 2837.027259] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2837.032432] RIP: 0033:0x7ff964de7709 [ 2837.036129] 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 [ 2837.055029] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2837.062717] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2837.069968] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2837.077218] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2837.084467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:42:19 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c12, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2837.091722] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:19 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff9e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2837.117073] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2837.138513] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:19 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 19) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2837.206632] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2837.240622] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:42:19 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000004c000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2837.247609] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2837.283748] ieee802154 phy0 wpan0: encryption failed: -22 [ 2837.286297] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2837.289380] ieee802154 phy1 wpan1: encryption failed: -22 [ 2837.310490] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:19 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2837.350802] FAULT_INJECTION: forcing a failure. [ 2837.350802] name failslab, interval 1, probability 0, space 0, times 0 [ 2837.365695] CPU: 0 PID: 17338 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2837.369236] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2837.373597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2837.373603] Call Trace: [ 2837.373625] dump_stack+0x1fc/0x2ef [ 2837.373651] should_fail.cold+0xa/0xf [ 2837.373669] ? setup_fault_attr+0x200/0x200 [ 2837.373689] ? lock_acquire+0x170/0x3c0 [ 2837.409854] __should_failslab+0x115/0x180 [ 2837.414105] should_failslab+0x5/0x10 [ 2837.417915] kmem_cache_alloc_trace+0x284/0x380 [ 2837.422597] wb_congested_get_create+0x180/0x3a0 [ 2837.427365] wb_init+0x4a7/0x770 [ 2837.430744] ? __raw_spin_lock_init+0x28/0x100 [ 2837.435341] bdi_init+0x29c/0x410 [ 2837.438800] bdi_alloc_node+0x76/0xd0 [ 2837.442615] blk_alloc_queue_node+0x1af/0xbf0 [ 2837.447126] blk_mq_init_queue+0x44/0xa0 [ 2837.451205] loop_add+0x2cb/0x8a0 [ 2837.454675] loop_control_ioctl+0x16c/0x480 [ 2837.459002] ? loop_lookup+0x1d0/0x1d0 [ 2837.462880] ? loop_lookup+0x1d0/0x1d0 [ 2837.466761] do_vfs_ioctl+0xcdb/0x12e0 [ 2837.470637] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2837.475375] ? ioctl_preallocate+0x200/0x200 [ 2837.479774] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2837.484344] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2837.489094] ? rcu_nmi_exit+0xb3/0x180 [ 2837.493041] ? retint_kernel+0x2d/0x2d [ 2837.496939] ? __fdget+0x155/0x230 [ 2837.500483] ? __fdget+0x16f/0x230 [ 2837.504034] ksys_ioctl+0x9b/0xc0 [ 2837.507497] __x64_sys_ioctl+0x6f/0xb0 [ 2837.511393] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2837.515971] do_syscall_64+0xf9/0x620 [ 2837.519758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2837.524939] RIP: 0033:0x7ff964de7709 [ 2837.528646] 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 [ 2837.547536] RSP: 002b:00007ff96233d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2837.555270] RAX: ffffffffffffffda RBX: 00007ff964eec020 RCX: 00007ff964de7709 [ 2837.562525] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2837.569776] RBP: 00007ff96233d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2837.577027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2837.584282] R13: 00007ffdfdc938df R14: 00007ff96233d300 R15: 0000000000022000 17:42:20 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000010000000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:20 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c13, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000060000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:20 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 20) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:20 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000070000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:20 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000068000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2837.722207] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:20 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2837.827702] FAULT_INJECTION: forcing a failure. [ 2837.827702] name failslab, interval 1, probability 0, space 0, times 0 17:42:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000006c000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2837.893651] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2837.895228] CPU: 0 PID: 17361 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2837.910160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2837.919524] Call Trace: [ 2837.922123] dump_stack+0x1fc/0x2ef [ 2837.925763] should_fail.cold+0xa/0xf [ 2837.929574] ? setup_fault_attr+0x200/0x200 [ 2837.933902] ? lock_acquire+0x170/0x3c0 [ 2837.937893] __should_failslab+0x115/0x180 [ 2837.942128] should_failslab+0x5/0x10 [ 2837.945943] kmem_cache_alloc_trace+0x284/0x380 [ 2837.950618] blk_alloc_queue_stats+0x3c/0x100 [ 2837.955100] blk_alloc_queue_node+0x1eb/0xbf0 [ 2837.959587] blk_mq_init_queue+0x44/0xa0 [ 2837.963647] loop_add+0x2cb/0x8a0 [ 2837.967095] loop_control_ioctl+0x16c/0x480 [ 2837.971400] ? loop_lookup+0x1d0/0x1d0 [ 2837.975274] ? __vfs_write+0xff/0x770 [ 2837.979057] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2837.983985] ? loop_lookup+0x1d0/0x1d0 [ 2837.987868] do_vfs_ioctl+0xcdb/0x12e0 [ 2837.991740] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2837.996307] ? ioctl_preallocate+0x200/0x200 [ 2838.000700] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2838.005280] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2838.010030] ? rcu_nmi_exit+0xb3/0x180 [ 2838.013915] ? retint_kernel+0x2d/0x2d [ 2838.017806] ? ksys_ioctl+0x18/0xc0 [ 2838.021435] ksys_ioctl+0x9b/0xc0 [ 2838.024903] __x64_sys_ioctl+0x6f/0xb0 [ 2838.028833] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2838.033402] do_syscall_64+0xf9/0x620 [ 2838.037189] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2838.042372] RIP: 0033:0x7ff964de7709 [ 2838.046089] 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 [ 2838.064991] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2838.072696] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2838.079947] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2838.087198] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 17:42:20 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c14, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2838.094450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2838.101708] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2838.184702] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2838.204682] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2838.226485] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:20 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 21) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000074000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2838.277948] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2838.293995] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2838.364749] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2838.389655] FAULT_INJECTION: forcing a failure. [ 2838.389655] name failslab, interval 1, probability 0, space 0, times 0 [ 2838.402983] CPU: 1 PID: 17398 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2838.410879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2838.420226] Call Trace: [ 2838.422808] dump_stack+0x1fc/0x2ef [ 2838.426421] should_fail.cold+0xa/0xf [ 2838.430208] ? setup_fault_attr+0x200/0x200 [ 2838.434516] __should_failslab+0x115/0x180 [ 2838.438750] should_failslab+0x5/0x10 [ 2838.442543] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2838.447630] blkg_alloc+0x92/0x630 [ 2838.451158] blkcg_init_queue+0x24/0x540 [ 2838.455222] blk_alloc_queue_node+0x7d0/0xbf0 [ 2838.459716] blk_mq_init_queue+0x44/0xa0 17:42:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000c0ed0000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000080000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:21 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c15, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000007a000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2838.463767] loop_add+0x2cb/0x8a0 [ 2838.467215] loop_control_ioctl+0x16c/0x480 [ 2838.471579] ? loop_lookup+0x1d0/0x1d0 [ 2838.475453] ? __vfs_write+0xff/0x770 [ 2838.479238] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2838.484158] ? common_file_perm+0x4e5/0x850 [ 2838.488463] ? loop_lookup+0x1d0/0x1d0 [ 2838.492331] do_vfs_ioctl+0xcdb/0x12e0 [ 2838.496227] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2838.501002] ? ioctl_preallocate+0x200/0x200 [ 2838.505421] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2838.510010] ? trace_hardirqs_on_thunk+0x1a/0x1c 17:42:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2838.514788] ? rcu_nmi_exit+0xb3/0x180 [ 2838.518683] ? retint_kernel+0x2d/0x2d [ 2838.522592] ksys_ioctl+0x9b/0xc0 [ 2838.526058] __x64_sys_ioctl+0x6f/0xb0 [ 2838.529958] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2838.534560] do_syscall_64+0xf9/0x620 [ 2838.538379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2838.543575] RIP: 0033:0x7ff964de7709 [ 2838.547297] 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 [ 2838.566254] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2838.573950] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2838.581214] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2838.588478] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2838.595731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2838.603052] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2838.718146] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2838.720826] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended 17:42:21 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 22) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000007ba000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2838.766290] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2838.780748] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) 17:42:21 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c16, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000f0000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2838.896184] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2838.907115] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 2838.926549] FAULT_INJECTION: forcing a failure. [ 2838.926549] name failslab, interval 1, probability 0, space 0, times 0 [ 2838.934487] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2838.948303] EXT4-fs (loop4): Couldn't mount because of unsupported optional features (1) [ 2838.954031] CPU: 0 PID: 17437 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2838.964438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2838.973799] Call Trace: [ 2838.976399] dump_stack+0x1fc/0x2ef [ 2838.980049] should_fail.cold+0xa/0xf [ 2838.983879] ? setup_fault_attr+0x200/0x200 [ 2838.988225] __should_failslab+0x115/0x180 [ 2838.992474] should_failslab+0x5/0x10 [ 2838.996285] kmem_cache_alloc_trace+0x284/0x380 [ 2839.001004] blk_iolatency_init+0x47/0x2d0 [ 2839.005270] blkcg_init_queue+0x1c1/0x540 [ 2839.009446] blk_alloc_queue_node+0x7d0/0xbf0 [ 2839.013963] blk_mq_init_queue+0x44/0xa0 [ 2839.018034] loop_add+0x2cb/0x8a0 [ 2839.021501] loop_control_ioctl+0x16c/0x480 [ 2839.025828] ? loop_lookup+0x1d0/0x1d0 [ 2839.029708] ? __vfs_write+0xff/0x770 [ 2839.033492] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2839.038421] ? common_file_perm+0x4e5/0x850 [ 2839.042810] ? loop_lookup+0x1d0/0x1d0 [ 2839.046689] do_vfs_ioctl+0xcdb/0x12e0 [ 2839.050574] ? vfs_write+0x3d7/0x540 [ 2839.054284] ? ioctl_preallocate+0x200/0x200 [ 2839.058676] ? lock_downgrade+0x720/0x720 [ 2839.062816] ? check_preemption_disabled+0x41/0x280 [ 2839.067821] ? vfs_write+0x393/0x540 [ 2839.071523] ? ksys_write+0x1c8/0x2a0 [ 2839.075322] ksys_ioctl+0x9b/0xc0 [ 2839.078770] __x64_sys_ioctl+0x6f/0xb0 [ 2839.082641] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2839.087207] do_syscall_64+0xf9/0x620 [ 2839.091003] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2839.096184] RIP: 0033:0x7ff964de7709 [ 2839.099881] 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 [ 2839.118858] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2839.126594] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2839.133851] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2839.141121] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2839.148394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2839.155655] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:21 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000100000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:21 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000090000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000040030000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:21 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000003400000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:22 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 23) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:22 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c17, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000fffff00000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2839.526381] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2839.551789] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2839.608301] EXT4-fs (loop4): invalid first ino: 0 [ 2839.633753] FAULT_INJECTION: forcing a failure. [ 2839.633753] name failslab, interval 1, probability 0, space 0, times 0 [ 2839.649764] CPU: 0 PID: 17485 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2839.657680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2839.667041] Call Trace: [ 2839.669682] dump_stack+0x1fc/0x2ef [ 2839.673324] should_fail.cold+0xa/0xf [ 2839.677137] ? setup_fault_attr+0x200/0x200 [ 2839.681472] ? lock_acquire+0x170/0x3c0 [ 2839.685473] __should_failslab+0x115/0x180 [ 2839.689721] should_failslab+0x5/0x10 [ 2839.693531] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2839.698652] ? iolatency_pd_init+0x6f0/0x6f0 [ 2839.703112] iolatency_pd_alloc+0x6e/0x120 [ 2839.707362] blkcg_activate_policy+0x120/0x5d0 [ 2839.711960] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2839.716995] blk_iolatency_init+0x123/0x2d0 [ 2839.721335] blkcg_init_queue+0x1c1/0x540 [ 2839.725486] blk_alloc_queue_node+0x7d0/0xbf0 [ 2839.729973] blk_mq_init_queue+0x44/0xa0 [ 2839.734024] loop_add+0x2cb/0x8a0 [ 2839.737527] loop_control_ioctl+0x16c/0x480 [ 2839.741850] ? loop_lookup+0x1d0/0x1d0 [ 2839.745733] ? loop_lookup+0x1d0/0x1d0 [ 2839.749612] ? loop_lookup+0x1d0/0x1d0 [ 2839.753507] do_vfs_ioctl+0xcdb/0x12e0 [ 2839.757391] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2839.762147] ? ioctl_preallocate+0x200/0x200 [ 2839.766552] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2839.771310] ? rcu_nmi_exit+0xb3/0x180 [ 2839.775195] ? retint_kernel+0x2d/0x2d [ 2839.779297] ? __fdget+0xc/0x230 [ 2839.782682] ? __sanitizer_cov_trace_pc+0x22/0x50 [ 2839.787530] ksys_ioctl+0x9b/0xc0 [ 2839.790986] __x64_sys_ioctl+0x6f/0xb0 [ 2839.794882] do_syscall_64+0xf9/0x620 [ 2839.798672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2839.803858] RIP: 0033:0x7ff964de7709 [ 2839.807570] 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 [ 2839.826514] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2839.834217] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2839.841484] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2839.849495] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2839.856753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2839.864033] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000100000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2839.951897] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2839.973887] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2840.013631] EXT4-fs (loop4): invalid first ino: 0 17:42:22 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000200000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:22 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000200000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:22 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 24) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000230000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:22 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c18, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2840.248223] FAULT_INJECTION: forcing a failure. [ 2840.248223] name failslab, interval 1, probability 0, space 0, times 0 [ 2840.259951] CPU: 1 PID: 17522 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2840.267842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2840.277201] Call Trace: [ 2840.279809] dump_stack+0x1fc/0x2ef [ 2840.283462] should_fail.cold+0xa/0xf [ 2840.287261] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2840.292005] ? setup_fault_attr+0x200/0x200 [ 2840.296325] ? rcu_nmi_exit+0xb3/0x180 [ 2840.300213] ? retint_kernel+0x2d/0x2d [ 2840.304085] __should_failslab+0x115/0x180 [ 2840.308307] should_failslab+0x5/0x10 [ 2840.312095] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 2840.317099] iolatency_pd_alloc+0x6e/0x120 [ 2840.321314] ? iolatency_pd_init+0x6f0/0x6f0 [ 2840.325717] blkcg_activate_policy+0x249/0x5d0 [ 2840.330315] blk_iolatency_init+0x123/0x2d0 [ 2840.334627] blkcg_init_queue+0x1c1/0x540 [ 2840.338766] blk_alloc_queue_node+0x7d0/0xbf0 [ 2840.343250] blk_mq_init_queue+0x44/0xa0 [ 2840.347311] loop_add+0x2cb/0x8a0 [ 2840.350765] loop_control_ioctl+0x16c/0x480 [ 2840.355086] ? loop_lookup+0x1d0/0x1d0 [ 2840.358958] ? mark_held_locks+0xa6/0xf0 [ 2840.363006] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2840.367756] ? loop_lookup+0x1d0/0x1d0 [ 2840.371635] do_vfs_ioctl+0xcdb/0x12e0 [ 2840.375512] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2840.380261] ? ioctl_preallocate+0x200/0x200 [ 2840.384661] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2840.389230] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2840.393992] ? rcu_nmi_exit+0xb3/0x180 [ 2840.397888] ? retint_kernel+0x2d/0x2d [ 2840.401779] ? __fdget+0x155/0x230 [ 2840.405312] ? __fdget+0x16f/0x230 [ 2840.408843] ksys_ioctl+0x9b/0xc0 [ 2840.412280] __x64_sys_ioctl+0x6f/0xb0 [ 2840.416151] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2840.420732] do_syscall_64+0xf9/0x620 [ 2840.424531] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2840.429716] RIP: 0033:0x7ff964de7709 17:42:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000300000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2840.433426] 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 [ 2840.452316] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2840.460012] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2840.467267] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2840.474522] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2840.481775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2840.489030] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000400000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000500000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2840.618000] EXT4-fs (loop4): invalid first ino: 0 [ 2840.630155] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2840.649212] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000400000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:23 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 25) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:23 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c19, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000600000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2840.806749] EXT4-fs (loop4): invalid first ino: 0 [ 2840.824624] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2840.837262] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000002d0000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2840.929625] EXT4-fs (loop4): invalid first ino: 0 17:42:23 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000700000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:23 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2841.029939] FAULT_INJECTION: forcing a failure. [ 2841.029939] name failslab, interval 1, probability 0, space 0, times 0 [ 2841.050321] CPU: 0 PID: 17578 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2841.058237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2841.067607] Call Trace: [ 2841.070218] dump_stack+0x1fc/0x2ef [ 2841.073865] should_fail.cold+0xa/0xf [ 2841.077680] ? setup_fault_attr+0x200/0x200 [ 2841.082017] ? lock_acquire+0x170/0x3c0 [ 2841.085992] __should_failslab+0x115/0x180 [ 2841.090213] should_failslab+0x5/0x10 [ 2841.093998] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2841.099091] ? iolatency_pd_init+0x6f0/0x6f0 [ 2841.103495] iolatency_pd_alloc+0x6e/0x120 [ 2841.107740] blkcg_activate_policy+0x120/0x5d0 [ 2841.112335] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2841.117350] blk_iolatency_init+0x123/0x2d0 [ 2841.121673] blkcg_init_queue+0x1c1/0x540 [ 2841.125817] blk_alloc_queue_node+0x7d0/0xbf0 [ 2841.130299] blk_mq_init_queue+0x44/0xa0 [ 2841.134347] loop_add+0x2cb/0x8a0 [ 2841.137788] loop_control_ioctl+0x16c/0x480 [ 2841.142105] ? loop_lookup+0x1d0/0x1d0 [ 2841.145991] ? __vfs_write+0xff/0x770 [ 2841.149778] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2841.154713] ? common_file_perm+0x4e5/0x850 [ 2841.159046] ? loop_lookup+0x1d0/0x1d0 [ 2841.162947] do_vfs_ioctl+0xcdb/0x12e0 [ 2841.166831] ? vfs_write+0x3d7/0x540 [ 2841.170541] ? ioctl_preallocate+0x200/0x200 [ 2841.174942] ? lock_downgrade+0x720/0x720 [ 2841.179077] ? check_preemption_disabled+0x41/0x280 [ 2841.184093] ? vfs_write+0x393/0x540 [ 2841.187798] ? ksys_write+0x1c8/0x2a0 [ 2841.191610] ksys_ioctl+0x9b/0xc0 [ 2841.195090] __x64_sys_ioctl+0x6f/0xb0 [ 2841.198968] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2841.203554] do_syscall_64+0xf9/0x620 [ 2841.207355] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2841.212544] RIP: 0033:0x7ff964de7709 [ 2841.216253] 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 [ 2841.235148] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2841.242856] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2841.250120] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2841.257460] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2841.264717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2841.271981] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:23 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000ffffffffffff0700000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2841.365871] nla_parse: 12 callbacks suppressed [ 2841.365881] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2841.412069] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2841.436894] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:24 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c1a, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:24 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 26) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000800000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:24 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2841.574709] EXT4-fs (loop4): invalid first ino: 0 [ 2841.596237] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2841.616219] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2841.631611] FAULT_INJECTION: forcing a failure. [ 2841.631611] name failslab, interval 1, probability 0, space 0, times 0 [ 2841.653617] CPU: 1 PID: 17617 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2841.661538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2841.670897] Call Trace: [ 2841.673505] dump_stack+0x1fc/0x2ef [ 2841.677147] should_fail.cold+0xa/0xf [ 2841.679261] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2841.680958] ? setup_fault_attr+0x200/0x200 [ 2841.680975] ? lock_acquire+0x170/0x3c0 [ 2841.680996] __should_failslab+0x115/0x180 [ 2841.681016] should_failslab+0x5/0x10 [ 2841.705870] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2841.710976] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 2841.715370] throtl_pd_alloc+0x6b/0x940 [ 2841.719378] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 2841.723772] blkcg_activate_policy+0x120/0x5d0 [ 2841.728342] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2841.733407] ? init_timer_key+0x88/0x350 [ 2841.737455] blk_throtl_init+0x40d/0x620 [ 2841.741501] ? blk_iolatency_init+0x1b7/0x2d0 [ 2841.746018] blkcg_init_queue+0x1e3/0x540 [ 2841.750163] blk_alloc_queue_node+0x7d0/0xbf0 [ 2841.754659] blk_mq_init_queue+0x44/0xa0 [ 2841.758703] loop_add+0x2cb/0x8a0 [ 2841.762144] loop_control_ioctl+0x16c/0x480 [ 2841.766447] ? loop_lookup+0x1d0/0x1d0 [ 2841.770320] ? __vfs_write+0xff/0x770 [ 2841.774103] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2841.779014] ? loop_lookup+0x1d0/0x1d0 [ 2841.782888] do_vfs_ioctl+0xcdb/0x12e0 [ 2841.786767] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2841.791334] ? ioctl_preallocate+0x200/0x200 [ 2841.795730] ? rcu_nmi_exit+0xb3/0x180 [ 2841.799602] ? retint_kernel+0x2d/0x2d [ 2841.803476] ? security_file_ioctl+0x83/0xb0 [ 2841.807870] ? __sanitizer_cov_trace_pc+0x4/0x50 [ 2841.812624] ksys_ioctl+0x9b/0xc0 [ 2841.816064] __x64_sys_ioctl+0x6f/0xb0 [ 2841.819945] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2841.824510] do_syscall_64+0xf9/0x620 [ 2841.828302] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2841.833481] RIP: 0033:0x7ff964de7709 17:42:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000a00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:24 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2841.837188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2841.856071] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2841.863774] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2841.871125] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2841.878376] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2841.885714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2841.892967] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000004000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:24 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c1b, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000480000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:24 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:24 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000e00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2841.990032] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2842.088233] EXT4-fs (loop4): invalid first ino: 0 [ 2842.169684] EXT4-fs (loop4): invalid first ino: 0 17:42:24 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:24 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000001000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:24 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 27) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2842.240517] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2842.267178] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2842.387839] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2842.469718] FAULT_INJECTION: forcing a failure. [ 2842.469718] name failslab, interval 1, probability 0, space 0, times 0 [ 2842.480946] CPU: 1 PID: 17674 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2842.488837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2842.498200] Call Trace: [ 2842.500802] dump_stack+0x1fc/0x2ef [ 2842.504448] should_fail.cold+0xa/0xf [ 2842.508258] ? setup_fault_attr+0x200/0x200 [ 2842.512588] ? lock_acquire+0x170/0x3c0 [ 2842.516578] ? check_preemption_disabled+0x41/0x280 [ 2842.521609] __should_failslab+0x115/0x180 [ 2842.525857] should_failslab+0x5/0x10 [ 2842.529664] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 2842.534690] throtl_pd_alloc+0x6b/0x940 [ 2842.538678] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 2842.543093] blkcg_activate_policy+0x249/0x5d0 [ 2842.547703] blk_throtl_init+0x40d/0x620 [ 2842.551779] blkcg_init_queue+0x1e3/0x540 [ 2842.555946] blk_alloc_queue_node+0x7d0/0xbf0 [ 2842.560459] blk_mq_init_queue+0x44/0xa0 [ 2842.564552] loop_add+0x2cb/0x8a0 [ 2842.568024] loop_control_ioctl+0x16c/0x480 [ 2842.572364] ? loop_lookup+0x1d0/0x1d0 [ 2842.576264] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2842.581037] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2842.585632] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2842.590418] ? loop_lookup+0x1d0/0x1d0 [ 2842.594322] do_vfs_ioctl+0xcdb/0x12e0 [ 2842.598229] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2842.602822] ? ioctl_preallocate+0x200/0x200 [ 2842.607250] ? rcu_nmi_exit+0xb3/0x180 [ 2842.611154] ? retint_kernel+0x2d/0x2d [ 2842.615059] ? security_file_ioctl+0x22/0xb0 [ 2842.619481] ? security_file_ioctl+0x7b/0xb0 [ 2842.623912] ksys_ioctl+0x9b/0xc0 [ 2842.627382] __x64_sys_ioctl+0x6f/0xb0 [ 2842.631280] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2842.635878] do_syscall_64+0xf9/0x620 [ 2842.639695] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2842.644899] RIP: 0033:0x7ff964de7709 [ 2842.648624] 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 17:42:25 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c1c, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000f00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:25 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000004c0000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2842.667542] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2842.675267] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2842.682551] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2842.689836] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2842.697116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2842.704397] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2842.889926] EXT4-fs (loop4): invalid first ino: 0 17:42:25 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 28) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:25 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000002000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2842.939351] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:25 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000002000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:25 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000250a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2843.099716] FAULT_INJECTION: forcing a failure. [ 2843.099716] name failslab, interval 1, probability 0, space 0, times 0 [ 2843.115154] CPU: 1 PID: 17700 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2843.123061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2843.132422] Call Trace: [ 2843.135038] dump_stack+0x1fc/0x2ef [ 2843.138678] should_fail.cold+0xa/0xf [ 2843.142490] ? setup_fault_attr+0x200/0x200 [ 2843.146824] ? __should_failslab+0x61/0x180 [ 2843.151153] __should_failslab+0x115/0x180 [ 2843.155437] should_failslab+0x5/0x10 [ 2843.159251] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2843.164359] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 2843.168772] throtl_pd_alloc+0x6b/0x940 [ 2843.172748] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 2843.177148] blkcg_activate_policy+0x120/0x5d0 [ 2843.181719] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2843.186732] ? init_timer_key+0x88/0x350 [ 2843.190801] blk_throtl_init+0x40d/0x620 [ 2843.194928] ? blk_iolatency_init+0x1b7/0x2d0 [ 2843.199410] blkcg_init_queue+0x1e3/0x540 [ 2843.203544] blk_alloc_queue_node+0x7d0/0xbf0 [ 2843.208036] blk_mq_init_queue+0x44/0xa0 [ 2843.212091] loop_add+0x2cb/0x8a0 [ 2843.215550] loop_control_ioctl+0x16c/0x480 [ 2843.219874] ? loop_lookup+0x1d0/0x1d0 [ 2843.223756] ? __vfs_write+0xff/0x770 [ 2843.227543] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2843.232475] ? loop_lookup+0x1d0/0x1d0 [ 2843.236352] do_vfs_ioctl+0xcdb/0x12e0 [ 2843.240298] ? vfs_write+0x3d7/0x540 [ 2843.244002] ? ioctl_preallocate+0x200/0x200 [ 2843.248413] ? lock_downgrade+0x720/0x720 [ 2843.252567] ? check_preemption_disabled+0x41/0x280 [ 2843.257589] ? vfs_write+0x393/0x540 [ 2843.261311] ? ksys_write+0x1c8/0x2a0 [ 2843.265118] ksys_ioctl+0x9b/0xc0 [ 2843.268589] __x64_sys_ioctl+0x6f/0xb0 [ 2843.272488] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2843.277077] do_syscall_64+0xf9/0x620 [ 2843.280887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2843.286073] RIP: 0033:0x7ff964de7709 [ 2843.289781] 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 [ 2843.308672] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2843.316371] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2843.323628] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2843.330882] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2843.338138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:42:25 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c1d, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2843.345398] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2843.371161] EXT4-fs (loop4): invalid first ino: 0 [ 2843.381874] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2843.399650] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2843.487759] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000004800000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2843.537605] EXT4-fs (loop4): invalid first ino: 0 17:42:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:26 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 29) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000003000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2843.623758] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2843.647030] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2843.658989] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000600000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000004c00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2843.770095] FAULT_INJECTION: forcing a failure. [ 2843.770095] name failslab, interval 1, probability 0, space 0, times 0 [ 2843.807595] CPU: 1 PID: 17741 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 17:42:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2843.815512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2843.824875] Call Trace: [ 2843.827479] dump_stack+0x1fc/0x2ef [ 2843.831121] should_fail.cold+0xa/0xf [ 2843.834932] ? setup_fault_attr+0x200/0x200 [ 2843.839264] __should_failslab+0x115/0x180 [ 2843.843513] should_failslab+0x5/0x10 [ 2843.847318] __kmalloc+0x2ab/0x3c0 [ 2843.850863] ? blk_stat_alloc_callback+0x81/0x290 [ 2843.855717] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 2843.860743] ? plug_ctx_cmp+0x100/0x100 [ 2843.864729] blk_stat_alloc_callback+0x81/0x290 [ 2843.869415] blk_mq_init_allocated_queue+0x80/0x1300 [ 2843.874527] ? blkcg_init_queue+0x1fd/0x540 [ 2843.878867] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 2843.883554] blk_mq_init_queue+0x5c/0xa0 [ 2843.887620] loop_add+0x2cb/0x8a0 [ 2843.891086] loop_control_ioctl+0x16c/0x480 [ 2843.895417] ? loop_lookup+0x1d0/0x1d0 [ 2843.899317] ? retint_kernel+0x2d/0x2d [ 2843.903232] ? loop_lookup+0x1d0/0x1d0 [ 2843.907125] do_vfs_ioctl+0xcdb/0x12e0 [ 2843.911019] ? vfs_write+0x3d7/0x540 [ 2843.914744] ? ioctl_preallocate+0x200/0x200 [ 2843.919162] ? lock_downgrade+0x720/0x720 [ 2843.919252] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2843.923313] ? check_preemption_disabled+0x41/0x280 [ 2843.923335] ? vfs_write+0x393/0x540 [ 2843.923352] ? ksys_write+0x1c8/0x2a0 [ 2843.923369] ksys_ioctl+0x9b/0xc0 [ 2843.923387] __x64_sys_ioctl+0x6f/0xb0 [ 2843.951765] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2843.956359] do_syscall_64+0xf9/0x620 [ 2843.960171] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2843.965367] RIP: 0033:0x7ff964de7709 [ 2843.969087] 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 [ 2843.987993] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2843.995715] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2844.002995] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2844.010268] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 17:42:26 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c1e, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000006000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2844.017544] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2844.024823] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a25000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000006800000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2844.146394] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2844.178117] EXT4-fs (loop4): invalid first ino: 0 17:42:26 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 30) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000004000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2844.239335] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2844.258327] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:26 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2844.304626] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:26 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000006c00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:27 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000680000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000007400000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2844.464178] FAULT_INJECTION: forcing a failure. [ 2844.464178] name failslab, interval 1, probability 0, space 0, times 0 [ 2844.475950] CPU: 1 PID: 17775 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2844.483853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2844.493216] Call Trace: [ 2844.495803] dump_stack+0x1fc/0x2ef [ 2844.499419] should_fail.cold+0xa/0xf [ 2844.503204] ? setup_fault_attr+0x200/0x200 [ 2844.507555] ? lock_acquire+0x170/0x3c0 [ 2844.511515] __should_failslab+0x115/0x180 [ 2844.515733] should_failslab+0x5/0x10 [ 2844.519516] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2844.524606] __kmalloc_node+0x38/0x70 [ 2844.528393] blk_mq_init_allocated_queue+0x178/0x1300 [ 2844.533569] ? blkcg_init_queue+0x1fd/0x540 [ 2844.537892] ? blk_alloc_queue_node+0x2/0xbf0 [ 2844.542386] blk_mq_init_queue+0x5c/0xa0 [ 2844.546458] loop_add+0x2cb/0x8a0 [ 2844.549911] loop_control_ioctl+0x16c/0x480 [ 2844.554221] ? loop_lookup+0x1d0/0x1d0 [ 2844.558092] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2844.562660] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2844.567406] ? rcu_nmi_exit+0xb3/0x180 [ 2844.571280] ? loop_lookup+0x1d0/0x1d0 [ 2844.575155] do_vfs_ioctl+0xcdb/0x12e0 [ 2844.579026] ? vfs_write+0x3d7/0x540 [ 2844.582722] ? ioctl_preallocate+0x200/0x200 [ 2844.587116] ? lock_downgrade+0x720/0x720 [ 2844.591255] ? check_preemption_disabled+0x41/0x280 [ 2844.596270] ? vfs_write+0x393/0x540 [ 2844.599981] ? ksys_write+0x1c8/0x2a0 [ 2844.603768] ksys_ioctl+0x9b/0xc0 [ 2844.607206] __x64_sys_ioctl+0x6f/0xb0 [ 2844.611077] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2844.615642] do_syscall_64+0xf9/0x620 [ 2844.619535] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2844.624707] RIP: 0033:0x7ff964de7709 [ 2844.628405] 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 [ 2844.647353] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2844.655100] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2844.662354] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2844.669608] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2844.676861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2844.684110] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2844.735435] EXT4-fs (loop4): invalid first ino: 0 17:42:27 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c21, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000007a00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:27 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2844.846673] EXT4-fs (loop4): invalid first ino: 0 [ 2844.921897] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2844.930259] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:27 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000005000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:27 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 31) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000ffffff9e00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:27 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:27 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c22, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2845.124509] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2845.155811] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000007ba00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2845.191737] EXT4-fs (loop4): invalid first ino: 0 17:42:27 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2845.244954] FAULT_INJECTION: forcing a failure. [ 2845.244954] name failslab, interval 1, probability 0, space 0, times 0 [ 2845.260483] CPU: 0 PID: 17828 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2845.268398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2845.277755] Call Trace: [ 2845.280360] dump_stack+0x1fc/0x2ef [ 2845.283997] should_fail.cold+0xa/0xf [ 2845.287803] ? setup_fault_attr+0x200/0x200 [ 2845.292120] ? retint_kernel+0x2d/0x2d [ 2845.296008] __should_failslab+0x115/0x180 [ 2845.300232] should_failslab+0x5/0x10 [ 2845.304028] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2845.309134] __kmalloc_node+0x38/0x70 [ 2845.312937] blk_mq_realloc_hw_ctxs+0x1d8/0x1000 [ 2845.317700] blk_mq_init_allocated_queue+0x20c/0x1300 [ 2845.322916] ? blkcg_init_queue+0x1fd/0x540 [ 2845.327243] blk_mq_init_queue+0x5c/0xa0 [ 2845.331304] loop_add+0x2cb/0x8a0 [ 2845.334755] loop_control_ioctl+0x16c/0x480 [ 2845.339066] ? loop_lookup+0x1d0/0x1d0 [ 2845.342957] ? __vfs_write+0xff/0x770 [ 2845.346750] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2845.351801] ? common_file_perm+0x4e5/0x850 [ 2845.356125] ? loop_lookup+0x1d0/0x1d0 [ 2845.360004] do_vfs_ioctl+0xcdb/0x12e0 [ 2845.363896] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2845.368647] ? ioctl_preallocate+0x200/0x200 [ 2845.373040] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2845.377621] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2845.382380] ? rcu_nmi_exit+0xb3/0x180 [ 2845.386297] ? retint_kernel+0x2d/0x2d [ 2845.390238] ? __fdget+0x155/0x230 [ 2845.393763] ? __fdget+0x16f/0x230 [ 2845.397286] ksys_ioctl+0x9b/0xc0 [ 2845.400744] __x64_sys_ioctl+0x6f/0xb0 [ 2845.404625] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2845.409286] do_syscall_64+0xf9/0x620 [ 2845.413269] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2845.418442] RIP: 0033:0x7ff964de7709 [ 2845.422152] 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 [ 2845.441057] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2845.448905] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2845.456168] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2845.463440] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2845.470715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2845.478226] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000006c0000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:28 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c23, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000fffffff000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000006000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2845.762210] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2845.809596] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:28 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c24, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:28 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 32) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2845.891524] EXT4-fs (loop4): invalid first ino: 0 17:42:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000f0ffff00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000007000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2845.991099] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2846.030214] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:28 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000007fffffff00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2846.077902] FAULT_INJECTION: forcing a failure. [ 2846.077902] name failslab, interval 1, probability 0, space 0, times 0 [ 2846.109163] CPU: 1 PID: 17875 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2846.117072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2846.126412] Call Trace: [ 2846.128985] dump_stack+0x1fc/0x2ef [ 2846.132615] should_fail.cold+0xa/0xf [ 2846.136437] ? setup_fault_attr+0x200/0x200 [ 2846.140745] __should_failslab+0x115/0x180 [ 2846.144962] should_failslab+0x5/0x10 [ 2846.148743] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2846.153830] __kmalloc_node+0x38/0x70 [ 2846.157616] blk_mq_realloc_hw_ctxs+0x568/0x1000 [ 2846.162361] blk_mq_init_allocated_queue+0x20c/0x1300 [ 2846.167542] ? blkcg_init_queue+0x1fd/0x540 [ 2846.171852] blk_mq_init_queue+0x5c/0xa0 [ 2846.175914] loop_add+0x2cb/0x8a0 [ 2846.179350] loop_control_ioctl+0x16c/0x480 [ 2846.183659] ? loop_lookup+0x1d0/0x1d0 [ 2846.187527] ? loop_lookup+0x1d0/0x1d0 [ 2846.191400] ? loop_lookup+0x1d0/0x1d0 [ 2846.195269] do_vfs_ioctl+0xcdb/0x12e0 [ 2846.199140] ? vfs_write+0x3d7/0x540 [ 2846.202833] ? ioctl_preallocate+0x200/0x200 [ 2846.207226] ? lock_downgrade+0x720/0x720 [ 2846.211359] ? check_preemption_disabled+0x41/0x280 [ 2846.216363] ? vfs_write+0x393/0x540 [ 2846.220073] ? ksys_write+0x1c8/0x2a0 [ 2846.223863] ksys_ioctl+0x9b/0xc0 [ 2846.227298] __x64_sys_ioctl+0x6f/0xb0 [ 2846.231168] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2846.235732] do_syscall_64+0xf9/0x620 [ 2846.239520] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2846.244691] RIP: 0033:0x7ff964de7709 [ 2846.248395] 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 [ 2846.267285] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2846.274974] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2846.282228] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2846.289480] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2846.296729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2846.303986] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000740000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2846.363114] EXT4-fs (loop4): invalid first ino: 0 17:42:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:29 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c25, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:29 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 33) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2846.500326] EXT4-fs (loop4): invalid first ino: 0 17:42:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2846.576668] nla_parse: 7 callbacks suppressed [ 2846.576679] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:29 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000008000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2846.623186] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2846.668466] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000009effffff00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:29 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c26, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2846.759333] FAULT_INJECTION: forcing a failure. [ 2846.759333] name failslab, interval 1, probability 0, space 0, times 0 [ 2846.776618] CPU: 1 PID: 17919 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2846.784523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2846.793877] Call Trace: [ 2846.796472] dump_stack+0x1fc/0x2ef [ 2846.800118] should_fail.cold+0xa/0xf [ 2846.803930] ? setup_fault_attr+0x200/0x200 [ 2846.808256] ? rcu_nmi_exit+0xb3/0x180 [ 2846.812144] ? should_fail+0x142/0x7b0 [ 2846.816040] __should_failslab+0x115/0x180 [ 2846.820449] should_failslab+0x5/0x10 [ 2846.824261] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2846.829505] __kmalloc_node+0x38/0x70 [ 2846.833318] sbitmap_init_node+0x123/0x440 [ 2846.837568] blk_mq_realloc_hw_ctxs+0x5db/0x1000 [ 2846.842348] blk_mq_init_allocated_queue+0x20c/0x1300 [ 2846.847548] ? blkcg_init_queue+0x1fd/0x540 [ 2846.851887] blk_mq_init_queue+0x5c/0xa0 [ 2846.855956] loop_add+0x2cb/0x8a0 [ 2846.859430] loop_control_ioctl+0x16c/0x480 [ 2846.863760] ? loop_lookup+0x1d0/0x1d0 [ 2846.867658] ? __vfs_write+0xff/0x770 [ 2846.871464] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2846.876406] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2846.880998] ? loop_lookup+0x1d0/0x1d0 [ 2846.884895] do_vfs_ioctl+0xcdb/0x12e0 [ 2846.888791] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2846.893556] ? ioctl_preallocate+0x200/0x200 [ 2846.897971] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2846.902559] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2846.907324] ? rcu_nmi_exit+0xb3/0x180 [ 2846.911220] ? retint_kernel+0x2d/0x2d [ 2846.915117] ? __fdget+0x155/0x230 [ 2846.918663] ? __fdget+0x185/0x230 [ 2846.922210] ksys_ioctl+0x9b/0xc0 [ 2846.925674] __x64_sys_ioctl+0x6f/0xb0 [ 2846.929574] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2846.934160] do_syscall_64+0xf9/0x620 [ 2846.937974] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2846.943166] RIP: 0033:0x7ff964de7709 [ 2846.946887] 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 [ 2846.965790] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2846.973511] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2846.980783] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2846.988049] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2846.995318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2847.002589] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2847.130835] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:29 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 34) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2847.174769] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2847.183559] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2847.190776] EXT4-fs (loop4): invalid first ino: 0 17:42:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000007a0000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:29 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000f0ffffff00000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2847.299619] EXT4-fs (loop4): invalid first ino: 0 [ 2847.376802] FAULT_INJECTION: forcing a failure. [ 2847.376802] name failslab, interval 1, probability 0, space 0, times 0 [ 2847.381476] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000009000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000034000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2847.417749] CPU: 1 PID: 17948 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2847.425662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2847.435016] Call Trace: [ 2847.437622] dump_stack+0x1fc/0x2ef [ 2847.441272] should_fail.cold+0xa/0xf [ 2847.445082] ? setup_fault_attr+0x200/0x200 [ 2847.449419] __should_failslab+0x115/0x180 [ 2847.453654] should_failslab+0x5/0x10 [ 2847.457441] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2847.462608] blk_alloc_flush_queue+0x76/0x300 [ 2847.467107] blk_mq_realloc_hw_ctxs+0x7bc/0x1000 [ 2847.471859] blk_mq_init_allocated_queue+0x20c/0x1300 [ 2847.477035] ? blkcg_init_queue+0x1fd/0x540 [ 2847.481347] blk_mq_init_queue+0x5c/0xa0 [ 2847.485409] loop_add+0x2cb/0x8a0 [ 2847.488859] loop_control_ioctl+0x16c/0x480 [ 2847.493171] ? loop_lookup+0x1d0/0x1d0 [ 2847.497046] ? __vfs_write+0xff/0x770 [ 2847.500844] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2847.505764] ? common_file_perm+0x4e5/0x850 [ 2847.510067] ? loop_lookup+0x1d0/0x1d0 [ 2847.513939] do_vfs_ioctl+0xcdb/0x12e0 [ 2847.517812] ? vfs_write+0x3d7/0x540 [ 2847.521507] ? ioctl_preallocate+0x200/0x200 [ 2847.525899] ? lock_downgrade+0x720/0x720 [ 2847.530030] ? check_preemption_disabled+0x41/0x280 [ 2847.535029] ? vfs_write+0x393/0x540 [ 2847.538729] ? ksys_write+0x1c8/0x2a0 [ 2847.542513] ksys_ioctl+0x9b/0xc0 [ 2847.545966] __x64_sys_ioctl+0x6f/0xb0 [ 2847.549843] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2847.554409] do_syscall_64+0xf9/0x620 [ 2847.558199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2847.563370] RIP: 0033:0x7ff964de7709 [ 2847.567065] 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 [ 2847.585947] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2847.593634] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2847.600886] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2847.608135] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2847.615383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2847.622631] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2847.726961] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000fffffffffffff000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2847.878870] EXT4-fs (loop4): invalid first ino: 0 [ 2847.908369] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:30 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c27, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:30 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 35) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:30 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000001000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2847.994470] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2848.005589] EXT4-fs (loop4): invalid first ino: 0 [ 2848.029588] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) 17:42:30 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000410000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2848.117184] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2848.162458] FAULT_INJECTION: forcing a failure. [ 2848.162458] name failslab, interval 1, probability 0, space 0, times 0 [ 2848.186775] CPU: 1 PID: 17986 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2848.194685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2848.204023] Call Trace: [ 2848.206594] dump_stack+0x1fc/0x2ef [ 2848.210207] should_fail.cold+0xa/0xf [ 2848.214034] ? setup_fault_attr+0x200/0x200 [ 2848.218345] __should_failslab+0x115/0x180 [ 2848.222576] should_failslab+0x5/0x10 [ 2848.226359] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2848.231466] __kmalloc_node+0x38/0x70 [ 2848.235252] blk_alloc_flush_queue+0x120/0x300 [ 2848.239822] blk_mq_realloc_hw_ctxs+0x7bc/0x1000 [ 2848.244573] blk_mq_init_allocated_queue+0x20c/0x1300 [ 2848.249836] ? blkcg_init_queue+0x1fd/0x540 [ 2848.254203] blk_mq_init_queue+0x5c/0xa0 [ 2848.258251] loop_add+0x2cb/0x8a0 [ 2848.261688] loop_control_ioctl+0x16c/0x480 [ 2848.265993] ? loop_lookup+0x1d0/0x1d0 [ 2848.269867] ? loop_lookup+0x1d0/0x1d0 [ 2848.273737] do_vfs_ioctl+0xcdb/0x12e0 [ 2848.277607] ? vfs_write+0x3d7/0x540 [ 2848.281323] ? ioctl_preallocate+0x200/0x200 [ 2848.285714] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2848.290280] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2848.295026] ? rcu_nmi_exit+0xb3/0x180 [ 2848.298897] ? retint_kernel+0x2d/0x2d [ 2848.302773] ksys_ioctl+0x9b/0xc0 [ 2848.306210] __x64_sys_ioctl+0x6f/0xb0 [ 2848.310083] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2848.314679] do_syscall_64+0xf9/0x620 [ 2848.318502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2848.323679] RIP: 0033:0x7ff964de7709 [ 2848.327378] 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 [ 2848.346301] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2848.353991] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2848.361515] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2848.368771] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2848.376030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2848.383390] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2848.426778] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 2848.440265] EXT4-fs (loop2): Couldn't mount because of unsupported optional features (1) [ 2848.461407] EXT4-fs (loop4): invalid first ino: 0 17:42:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000300000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000002000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000003000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2848.547353] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:31 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 36) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2848.657171] EXT4-fs (loop4): invalid first ino: 0 [ 2848.749859] FAULT_INJECTION: forcing a failure. [ 2848.749859] name failslab, interval 1, probability 0, space 0, times 0 [ 2848.762767] EXT4-fs (loop2): invalid first ino: 0 [ 2848.799735] CPU: 1 PID: 18020 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2848.807645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2848.816999] Call Trace: [ 2848.819602] dump_stack+0x1fc/0x2ef [ 2848.823243] should_fail.cold+0xa/0xf [ 2848.827053] ? setup_fault_attr+0x200/0x200 [ 2848.831382] ? lock_acquire+0x170/0x3c0 [ 2848.835367] __should_failslab+0x115/0x180 [ 2848.839608] should_failslab+0x5/0x10 [ 2848.843424] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2848.848550] blk_mq_init_tags+0x6a/0x2b0 [ 2848.852632] blk_mq_alloc_rq_map+0x9d/0x230 [ 2848.856969] blk_mq_init_sched+0x219/0x730 [ 2848.861351] elevator_init_mq+0xf0/0x180 [ 2848.865413] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2848.870594] blk_mq_init_queue+0x5c/0xa0 [ 2848.874643] loop_add+0x2cb/0x8a0 [ 2848.878107] loop_control_ioctl+0x16c/0x480 [ 2848.882422] ? loop_lookup+0x1d0/0x1d0 [ 2848.886327] ? __vfs_write+0xff/0x770 [ 2848.890239] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2848.895372] ? common_file_perm+0x4e5/0x850 [ 2848.899698] ? loop_lookup+0x1d0/0x1d0 [ 2848.903577] do_vfs_ioctl+0xcdb/0x12e0 [ 2848.907459] ? vfs_write+0x3d7/0x540 [ 2848.911163] ? ioctl_preallocate+0x200/0x200 [ 2848.915556] ? lock_downgrade+0x720/0x720 [ 2848.919732] ? check_preemption_disabled+0x41/0x280 [ 2848.924734] ? vfs_write+0x393/0x540 [ 2848.928435] ? ksys_write+0x1c8/0x2a0 [ 2848.932225] ksys_ioctl+0x9b/0xc0 [ 2848.935663] __x64_sys_ioctl+0x6f/0xb0 [ 2848.939545] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2848.944119] do_syscall_64+0xf9/0x620 [ 2848.947906] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2848.953081] RIP: 0033:0x7ff964de7709 [ 2848.956782] 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 [ 2848.975669] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2848.983368] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2848.990624] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 17:42:31 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c28, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="00000000000000000000d3ca2512000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000004000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2848.997882] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2849.005135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2849.012396] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2849.122056] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2849.161455] EXT4-fs (loop2): invalid first ino: 0 17:42:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000100400000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:31 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000005000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:31 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 37) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:31 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c29, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2849.262790] EXT4-fs (loop4): invalid first ino: 0 [ 2849.310021] EXT4-fs (loop4): invalid first ino: 0 17:42:31 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000000000000001f000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2849.339072] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:31 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff9e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2849.384633] FAULT_INJECTION: forcing a failure. [ 2849.384633] name failslab, interval 1, probability 0, space 0, times 0 [ 2849.397707] CPU: 1 PID: 18065 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2849.405614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2849.414973] Call Trace: [ 2849.417662] dump_stack+0x1fc/0x2ef [ 2849.421297] should_fail.cold+0xa/0xf [ 2849.425177] ? setup_fault_attr+0x200/0x200 [ 2849.429550] ? lock_acquire+0x170/0x3c0 [ 2849.433539] __should_failslab+0x115/0x180 [ 2849.437789] should_failslab+0x5/0x10 [ 2849.441590] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2849.446681] __kmalloc_node+0x38/0x70 [ 2849.450469] sbitmap_init_node+0x123/0x440 [ 2849.454694] sbitmap_queue_init_node+0x37/0x6c0 [ 2849.459351] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2849.464371] blk_mq_init_tags+0x10d/0x2b0 [ 2849.468519] blk_mq_alloc_rq_map+0x9d/0x230 [ 2849.472835] blk_mq_init_sched+0x219/0x730 [ 2849.477245] elevator_init_mq+0xf0/0x180 [ 2849.481305] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2849.486488] blk_mq_init_queue+0x5c/0xa0 [ 2849.490539] loop_add+0x2cb/0x8a0 [ 2849.493981] loop_control_ioctl+0x16c/0x480 [ 2849.498293] ? loop_lookup+0x1d0/0x1d0 [ 2849.502181] ? __vfs_write+0xff/0x770 [ 2849.505977] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2849.510905] ? common_file_perm+0x4e5/0x850 [ 2849.515235] ? loop_lookup+0x1d0/0x1d0 [ 2849.519114] do_vfs_ioctl+0xcdb/0x12e0 [ 2849.522991] ? vfs_write+0x3d7/0x540 [ 2849.526690] ? ioctl_preallocate+0x200/0x200 [ 2849.531084] ? lock_downgrade+0x720/0x720 [ 2849.535220] ? check_preemption_disabled+0x41/0x280 [ 2849.540221] ? vfs_write+0x393/0x540 [ 2849.543924] ? ksys_write+0x1c8/0x2a0 [ 2849.547712] ksys_ioctl+0x9b/0xc0 [ 2849.551152] __x64_sys_ioctl+0x6f/0xb0 [ 2849.555027] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2849.559595] do_syscall_64+0xf9/0x620 [ 2849.563384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2849.568560] RIP: 0033:0x7ff964de7709 17:42:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000006000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2849.572258] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2849.591230] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2849.598975] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2849.606232] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2849.613494] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2849.620761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2849.628017] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2849.725984] EXT4-fs (loop2): invalid first ino: 0 17:42:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000007000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2849.763633] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2849.820404] EXT4-fs (loop2): invalid first ino: 0 [ 2849.849659] EXT4-fs (loop4): invalid first ino: 0 17:42:32 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 38) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2849.919672] EXT4-fs (loop4): invalid first ino: 0 17:42:32 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000020000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000500000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:32 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c2a, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000008000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2850.140617] FAULT_INJECTION: forcing a failure. [ 2850.140617] name failslab, interval 1, probability 0, space 0, times 0 [ 2850.162856] CPU: 1 PID: 18102 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2850.170806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2850.180167] Call Trace: [ 2850.182773] dump_stack+0x1fc/0x2ef [ 2850.186414] should_fail.cold+0xa/0xf [ 2850.190246] ? setup_fault_attr+0x200/0x200 [ 2850.194587] ? lock_acquire+0x170/0x3c0 [ 2850.198581] __should_failslab+0x115/0x180 [ 2850.202828] should_failslab+0x5/0x10 [ 2850.206634] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2850.211787] sbitmap_queue_init_node+0x240/0x6c0 [ 2850.216586] blk_mq_init_tags+0x10d/0x2b0 [ 2850.220759] blk_mq_alloc_rq_map+0x9d/0x230 [ 2850.225098] ? elevator_get+0x29/0x170 [ 2850.229016] blk_mq_init_sched+0x219/0x730 [ 2850.233271] elevator_init_mq+0xf0/0x180 [ 2850.237365] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2850.242595] blk_mq_init_queue+0x5c/0xa0 [ 2850.246683] loop_add+0x2cb/0x8a0 [ 2850.250159] loop_control_ioctl+0x16c/0x480 [ 2850.254501] ? loop_lookup+0x1d0/0x1d0 [ 2850.258412] ? __vfs_write+0xff/0x770 [ 2850.262229] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2850.267181] ? loop_lookup+0x1d0/0x1d0 [ 2850.271083] do_vfs_ioctl+0xcdb/0x12e0 [ 2850.274986] ? vfs_write+0x3d7/0x540 [ 2850.278715] ? ioctl_preallocate+0x200/0x200 [ 2850.283225] ? lock_downgrade+0x720/0x720 [ 2850.287429] ? check_preemption_disabled+0x41/0x280 [ 2850.292469] ? vfs_write+0x393/0x540 [ 2850.296205] ? ksys_write+0x1c8/0x2a0 [ 2850.300048] ksys_ioctl+0x9b/0xc0 [ 2850.303525] __x64_sys_ioctl+0x6f/0xb0 [ 2850.307428] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2850.312025] do_syscall_64+0xf9/0x620 [ 2850.315852] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2850.321055] RIP: 0033:0x7ff964de7709 17:42:32 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000a000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2850.324780] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2850.343694] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2850.351431] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2850.358716] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2850.366001] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2850.373459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2850.380746] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:33 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c2b, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:33 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 39) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2850.570519] EXT4-fs (loop4): invalid first ino: 0 17:42:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000e000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009effffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2850.628142] EXT4-fs (loop4): invalid first ino: 0 17:42:33 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000023000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2850.738103] FAULT_INJECTION: forcing a failure. [ 2850.738103] name failslab, interval 1, probability 0, space 0, times 0 [ 2850.776263] CPU: 0 PID: 18137 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2850.784190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2850.793553] Call Trace: [ 2850.796155] dump_stack+0x1fc/0x2ef [ 2850.799797] should_fail.cold+0xa/0xf [ 2850.803612] ? setup_fault_attr+0x200/0x200 [ 2850.807944] ? lock_acquire+0x170/0x3c0 [ 2850.811953] __should_failslab+0x115/0x180 [ 2850.816200] should_failslab+0x5/0x10 [ 2850.820009] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2850.825126] sbitmap_queue_init_node+0x240/0x6c0 [ 2850.829906] blk_mq_init_tags+0x16f/0x2b0 [ 2850.834069] blk_mq_alloc_rq_map+0x9d/0x230 [ 2850.838404] ? elevator_get+0x29/0x170 [ 2850.842299] blk_mq_init_sched+0x219/0x730 [ 2850.846563] elevator_init_mq+0xf0/0x180 [ 2850.850640] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2850.855834] blk_mq_init_queue+0x5c/0xa0 [ 2850.859890] loop_add+0x2cb/0x8a0 [ 2850.863336] loop_control_ioctl+0x16c/0x480 [ 2850.867642] ? loop_lookup+0x1d0/0x1d0 [ 2850.871517] ? loop_lookup+0x1d0/0x1d0 [ 2850.875389] do_vfs_ioctl+0xcdb/0x12e0 [ 2850.879310] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2850.884063] ? ioctl_preallocate+0x200/0x200 [ 2850.888475] ? rcu_nmi_exit+0xb3/0x180 [ 2850.892360] ? retint_kernel+0x2d/0x2d [ 2850.896243] ? ksys_write+0x19c/0x2a0 [ 2850.900033] ? audit_kill_trees+0x230/0x230 [ 2850.904343] ? ksys_write+0x1c8/0x2a0 [ 2850.908130] ksys_ioctl+0x9b/0xc0 [ 2850.911583] __x64_sys_ioctl+0x6f/0xb0 [ 2850.915460] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2850.920036] do_syscall_64+0xf9/0x620 [ 2850.923838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2850.929014] RIP: 0033:0x7ff964de7709 [ 2850.932714] 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 [ 2850.951605] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2850.959302] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2850.966556] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2850.973810] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2850.981062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 17:42:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2850.988332] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2851.019506] EXT4-fs (loop2): invalid first ino: 0 17:42:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000600000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000f000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:33 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 40) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:33 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c2c, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2851.276872] EXT4-fs (loop4): invalid first ino: 0 17:42:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000020000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:33 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2851.381692] FAULT_INJECTION: forcing a failure. [ 2851.381692] name failslab, interval 1, probability 0, space 0, times 0 [ 2851.398825] CPU: 0 PID: 18172 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2851.406732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2851.416138] Call Trace: [ 2851.418745] dump_stack+0x1fc/0x2ef [ 2851.422390] should_fail.cold+0xa/0xf [ 2851.426203] ? setup_fault_attr+0x200/0x200 [ 2851.430537] ? __lockdep_init_map+0x100/0x5a0 [ 2851.435048] __should_failslab+0x115/0x180 [ 2851.439295] should_failslab+0x5/0x10 [ 2851.443107] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2851.448221] __kmalloc_node+0x38/0x70 [ 2851.452138] blk_mq_alloc_rq_map+0xdf/0x230 [ 2851.456477] blk_mq_init_sched+0x219/0x730 [ 2851.460735] elevator_init_mq+0xf0/0x180 [ 2851.464809] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2851.470027] blk_mq_init_queue+0x5c/0xa0 [ 2851.474102] loop_add+0x2cb/0x8a0 [ 2851.477574] loop_control_ioctl+0x16c/0x480 [ 2851.481997] ? loop_lookup+0x1d0/0x1d0 [ 2851.485909] ? loop_lookup+0x1d0/0x1d0 [ 2851.489807] do_vfs_ioctl+0xcdb/0x12e0 [ 2851.493706] ? vfs_write+0x3d7/0x540 [ 2851.497429] ? ioctl_preallocate+0x200/0x200 [ 2851.501855] ? lock_downgrade+0x720/0x720 [ 2851.506019] ? check_preemption_disabled+0x41/0x280 [ 2851.511054] ? vfs_write+0x393/0x540 [ 2851.514782] ? ksys_write+0x1c8/0x2a0 [ 2851.518592] ksys_ioctl+0x9b/0xc0 [ 2851.522147] __x64_sys_ioctl+0x6f/0xb0 [ 2851.526046] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2851.530640] do_syscall_64+0xf9/0x620 [ 2851.534458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2851.539655] RIP: 0033:0x7ff964de7709 [ 2851.543385] 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 [ 2851.562298] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2851.570027] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 17:42:34 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000048000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2851.577311] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2851.584677] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2851.591962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2851.599245] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2851.624385] EXT4-fs (loop2): invalid first ino: 0 17:42:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000034000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:34 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000004c000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2851.694125] EXT4-fs (loop4): invalid first ino: 0 [ 2851.710048] nla_parse: 6 callbacks suppressed [ 2851.710059] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:34 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000d2b000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000700000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:34 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 41) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2851.895279] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:34 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c2d, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:34 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:34 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000060000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2852.012635] FAULT_INJECTION: forcing a failure. [ 2852.012635] name failslab, interval 1, probability 0, space 0, times 0 [ 2852.034682] CPU: 1 PID: 18207 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2852.042593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2852.051951] Call Trace: [ 2852.054528] dump_stack+0x1fc/0x2ef [ 2852.058143] should_fail.cold+0xa/0xf [ 2852.061931] ? setup_fault_attr+0x200/0x200 [ 2852.066404] __should_failslab+0x115/0x180 [ 2852.070642] should_failslab+0x5/0x10 [ 2852.074431] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2852.079528] __kmalloc_node+0x38/0x70 [ 2852.083322] blk_mq_alloc_rq_map+0x120/0x230 [ 2852.087715] ? elevator_get+0x29/0x170 [ 2852.091590] blk_mq_init_sched+0x219/0x730 [ 2852.095831] elevator_init_mq+0xf0/0x180 [ 2852.099913] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2852.105111] blk_mq_init_queue+0x5c/0xa0 [ 2852.109167] loop_add+0x2cb/0x8a0 [ 2852.112611] loop_control_ioctl+0x16c/0x480 [ 2852.116926] ? loop_lookup+0x1d0/0x1d0 [ 2852.120820] ? __vfs_write+0xff/0x770 [ 2852.124618] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2852.129545] ? loop_lookup+0x1d0/0x1d0 [ 2852.133430] do_vfs_ioctl+0xcdb/0x12e0 [ 2852.137320] ? vfs_write+0x3d7/0x540 [ 2852.141025] ? ioctl_preallocate+0x200/0x200 [ 2852.145475] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2852.150330] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2852.154899] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2852.159652] ? rcu_nmi_exit+0xb3/0x180 [ 2852.163527] ? retint_kernel+0x2d/0x2d [ 2852.167407] ksys_ioctl+0x9b/0xc0 [ 2852.170850] __x64_sys_ioctl+0x6f/0xb0 [ 2852.174729] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2852.179298] do_syscall_64+0xf9/0x620 [ 2852.183085] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2852.188401] RIP: 0033:0x7ff964de7709 [ 2852.192296] 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 [ 2852.211301] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2852.218997] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2852.226463] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2852.233857] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2852.241128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2852.248399] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2852.310688] EXT4-fs (loop2): invalid first ino: 0 [ 2852.334875] EXT4-fs (loop4): invalid first ino: 0 17:42:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2852.425665] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2852.462353] EXT4-fs (loop4): invalid first ino: 0 17:42:35 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000068000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2852.492746] EXT4-fs (loop2): invalid first ino: 0 17:42:35 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 42) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000900000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:35 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000000000000002d000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:35 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c2e, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2852.631135] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:35 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000006c000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2852.795569] FAULT_INJECTION: forcing a failure. [ 2852.795569] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2852.828222] CPU: 1 PID: 18243 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2852.836147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 17:42:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2852.845518] Call Trace: [ 2852.848119] dump_stack+0x1fc/0x2ef [ 2852.851781] should_fail.cold+0xa/0xf [ 2852.855590] ? setup_fault_attr+0x200/0x200 [ 2852.859927] __alloc_pages_nodemask+0x239/0x2890 [ 2852.864684] ? kasan_kmalloc+0x139/0x160 [ 2852.868749] ? __kmalloc_node+0x4c/0x70 [ 2852.872729] ? blk_mq_alloc_rq_map+0x120/0x230 [ 2852.877315] ? blk_mq_init_sched+0x219/0x730 [ 2852.881727] ? elevator_init_mq+0xf0/0x180 [ 2852.885971] ? blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2852.891349] ? blk_mq_init_queue+0x5c/0xa0 [ 2852.895599] ? loop_add+0x2cb/0x8a0 [ 2852.899235] ? ksys_ioctl+0x9b/0xc0 [ 2852.902866] ? __x64_sys_ioctl+0x6f/0xb0 [ 2852.906934] ? do_syscall_64+0xf9/0x620 [ 2852.910913] ? retint_kernel+0x2d/0x2d [ 2852.914809] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2852.919667] ? should_fail+0x142/0x7b0 [ 2852.923571] ? setup_fault_attr+0x200/0x200 [ 2852.927932] ? __lockdep_init_map+0x100/0x5a0 [ 2852.932428] ? find_next_bit+0x105/0x130 [ 2852.936496] ? __cpu_to_node+0x7b/0xa0 [ 2852.940386] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 2852.945238] blk_mq_alloc_rqs+0x242/0x800 [ 2852.949401] ? blk_mq_alloc_rq_map+0xaa/0x230 [ 2852.953993] blk_mq_init_sched+0x26c/0x730 [ 2852.958246] elevator_init_mq+0xf0/0x180 [ 2852.962317] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2852.967519] blk_mq_init_queue+0x5c/0xa0 [ 2852.971586] loop_add+0x2cb/0x8a0 [ 2852.975049] loop_control_ioctl+0x16c/0x480 [ 2852.979374] ? loop_lookup+0x1d0/0x1d0 [ 2852.983272] ? rcu_nmi_exit+0xb3/0x180 [ 2852.987169] ? ksys_write+0x241/0x2a0 [ 2852.990978] ? loop_lookup+0x1d0/0x1d0 [ 2852.994870] do_vfs_ioctl+0xcdb/0x12e0 [ 2852.998766] ? lock_downgrade+0x720/0x720 [ 2853.002924] ? check_preemption_disabled+0x41/0x280 [ 2853.007946] ? ioctl_preallocate+0x200/0x200 [ 2853.012365] ? __fget+0x356/0x510 [ 2853.015824] ? do_dup2+0x450/0x450 [ 2853.019372] ? rcu_nmi_exit+0xb3/0x180 [ 2853.023271] ksys_ioctl+0x9b/0xc0 [ 2853.026733] __x64_sys_ioctl+0x6f/0xb0 [ 2853.030627] do_syscall_64+0xf9/0x620 [ 2853.034454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2853.039647] RIP: 0033:0x7ff964de7709 [ 2853.043374] 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 [ 2853.062279] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2853.069994] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2853.077278] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2853.084552] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2853.091832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2853.099250] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2853.238597] EXT4-fs (loop2): invalid first ino: 0 17:42:35 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c30, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2853.391595] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2853.410353] EXT4-fs (loop4): invalid first ino: 0 [ 2853.416678] EXT4-fs (loop2): invalid first ino: 0 17:42:36 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000074000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:36 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 43) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2853.555367] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2853.572104] EXT4-fs (loop4): invalid first ino: 0 17:42:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000041000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:36 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000007a000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000000000000003f000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2853.685845] EXT4-fs (loop2): invalid first ino: 0 17:42:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:36 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c31, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2853.751864] FAULT_INJECTION: forcing a failure. [ 2853.751864] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2853.752118] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2853.775713] CPU: 0 PID: 18300 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2853.783612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2853.792970] Call Trace: [ 2853.795561] dump_stack+0x1fc/0x2ef [ 2853.799175] should_fail.cold+0xa/0xf [ 2853.802960] ? setup_fault_attr+0x200/0x200 [ 2853.807269] __alloc_pages_nodemask+0x239/0x2890 [ 2853.812018] ? _raw_spin_unlock_irq+0x5a/0x80 [ 2853.816507] ? finish_task_switch+0x146/0x760 [ 2853.820983] ? finish_task_switch+0x118/0x760 [ 2853.825463] ? switch_mm_irqs_off+0x764/0x1340 [ 2853.830032] ? mark_held_locks+0xa6/0xf0 [ 2853.834084] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2853.838831] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 2853.843663] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2853.848412] ? retint_kernel+0x2d/0x2d [ 2853.852287] ? loop_unregister_transfer+0xa0/0xa0 [ 2853.857126] blk_mq_alloc_rqs+0x242/0x800 [ 2853.861276] blk_mq_init_sched+0x26c/0x730 [ 2853.865498] elevator_init_mq+0xf0/0x180 [ 2853.869546] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2853.874724] blk_mq_init_queue+0x5c/0xa0 [ 2853.878824] loop_add+0x2cb/0x8a0 [ 2853.882264] loop_control_ioctl+0x16c/0x480 [ 2853.886567] ? loop_lookup+0x1d0/0x1d0 [ 2853.890443] ? __vfs_write+0xff/0x770 [ 2853.894226] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2853.899152] ? common_file_perm+0x4e5/0x850 [ 2853.903459] ? loop_lookup+0x1d0/0x1d0 [ 2853.907339] do_vfs_ioctl+0xcdb/0x12e0 [ 2853.911218] ? vfs_write+0x3d7/0x540 [ 2853.914929] ? ioctl_preallocate+0x200/0x200 [ 2853.919326] ? lock_downgrade+0x720/0x720 [ 2853.923476] ? check_preemption_disabled+0x41/0x280 [ 2853.928482] ? vfs_write+0x393/0x540 [ 2853.932192] ? ksys_write+0x1c8/0x2a0 [ 2853.935984] ksys_ioctl+0x9b/0xc0 [ 2853.939421] __x64_sys_ioctl+0x6f/0xb0 [ 2853.943293] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2853.947901] do_syscall_64+0xf9/0x620 [ 2853.951701] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2853.956872] RIP: 0033:0x7ff964de7709 [ 2853.960568] 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 [ 2853.979469] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2853.987176] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2853.994427] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 17:42:36 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000ffffff9e000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2854.001684] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2854.008933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2854.016191] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:36 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2854.176973] EXT4-fs (loop2): invalid first ino: 0 17:42:36 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 44) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:36 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000007ba000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2854.226427] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2854.296066] EXT4-fs (loop4): invalid first ino: 0 17:42:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000001f00000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:36 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c32, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:36 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000040000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2854.353600] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2854.399753] FAULT_INJECTION: forcing a failure. [ 2854.399753] name failslab, interval 1, probability 0, space 0, times 0 [ 2854.416171] CPU: 0 PID: 18335 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2854.424074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2854.433433] Call Trace: [ 2854.436420] dump_stack+0x1fc/0x2ef [ 2854.440050] should_fail.cold+0xa/0xf [ 2854.443853] ? setup_fault_attr+0x200/0x200 [ 2854.448160] ? lock_acquire+0x170/0x3c0 [ 2854.452148] __should_failslab+0x115/0x180 [ 2854.456391] should_failslab+0x5/0x10 [ 2854.460202] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2854.465307] elevator_alloc+0x7a/0x200 [ 2854.469180] dd_init_queue+0x20/0x430 [ 2854.472978] blk_mq_init_sched+0x395/0x730 [ 2854.477211] elevator_init_mq+0xf0/0x180 [ 2854.481271] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2854.486461] blk_mq_init_queue+0x5c/0xa0 [ 2854.490521] loop_add+0x2cb/0x8a0 [ 2854.493999] loop_control_ioctl+0x16c/0x480 [ 2854.498315] ? loop_lookup+0x1d0/0x1d0 [ 2854.502192] ? loop_lookup+0x1d0/0x1d0 [ 2854.506069] do_vfs_ioctl+0xcdb/0x12e0 [ 2854.509938] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2854.514683] ? ioctl_preallocate+0x200/0x200 [ 2854.519123] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2854.523692] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2854.528449] ? rcu_nmi_exit+0xb3/0x180 [ 2854.532348] ? retint_kernel+0x2d/0x2d [ 2854.536250] ? __fdget+0x155/0x230 [ 2854.539784] ? __fdget+0x185/0x230 [ 2854.543307] ksys_ioctl+0x9b/0xc0 [ 2854.546744] __x64_sys_ioctl+0x6f/0xb0 [ 2854.550628] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2854.555205] do_syscall_64+0xf9/0x620 [ 2854.558991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2854.564213] RIP: 0033:0x7ff964de7709 [ 2854.567909] 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 [ 2854.586792] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 17:42:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000fffffff0000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2854.594483] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2854.601744] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2854.609008] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2854.616259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2854.623511] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:37 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 45) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2854.721797] EXT4-fs (loop2): invalid first ino: 0 17:42:37 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c33, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000007fffffff000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2854.786005] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2854.796025] EXT4-fs (loop2): invalid first ino: 0 17:42:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000002000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2854.875821] FAULT_INJECTION: forcing a failure. [ 2854.875821] name failslab, interval 1, probability 0, space 0, times 0 [ 2854.899484] CPU: 1 PID: 18361 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2854.907404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2854.916757] Call Trace: [ 2854.919365] dump_stack+0x1fc/0x2ef 17:42:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000ffffffff000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2854.923005] should_fail.cold+0xa/0xf [ 2854.926819] ? setup_fault_attr+0x200/0x200 [ 2854.931146] ? lock_acquire+0x170/0x3c0 [ 2854.935135] __should_failslab+0x115/0x180 [ 2854.939379] should_failslab+0x5/0x10 [ 2854.943187] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2854.948298] dd_init_queue+0x94/0x430 [ 2854.952107] blk_mq_init_sched+0x395/0x730 [ 2854.956355] elevator_init_mq+0xf0/0x180 [ 2854.960414] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 2854.965595] blk_mq_init_queue+0x5c/0xa0 [ 2854.969641] loop_add+0x2cb/0x8a0 [ 2854.973081] loop_control_ioctl+0x16c/0x480 [ 2854.977393] ? loop_lookup+0x1d0/0x1d0 [ 2854.981316] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2854.985881] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2854.990622] ? loop_lookup+0x1d0/0x1d0 [ 2854.994510] do_vfs_ioctl+0xcdb/0x12e0 [ 2854.998439] ? vfs_write+0x3d7/0x540 [ 2855.002201] ? ioctl_preallocate+0x200/0x200 [ 2855.006596] ? lock_downgrade+0x720/0x720 [ 2855.010729] ? lock_is_held_type+0x18a/0x210 [ 2855.015119] ? check_preemption_disabled+0x41/0x280 [ 2855.020120] ? vfs_write+0x393/0x540 [ 2855.023815] ? ksys_write+0x1c8/0x2a0 [ 2855.027602] ksys_ioctl+0x9b/0xc0 [ 2855.031037] __x64_sys_ioctl+0x6f/0xb0 [ 2855.034908] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2855.039470] do_syscall_64+0xf9/0x620 [ 2855.043261] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2855.048431] RIP: 0033:0x7ff964de7709 [ 2855.052125] 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 17:42:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2855.071011] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2855.078711] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2855.085974] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2855.093236] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2855.100492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2855.107748] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2855.163011] EXT4-fs (loop4): invalid first ino: 0 17:42:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000f0ffffffffffff000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2855.268289] EXT4-fs (loop4): invalid first ino: 0 [ 2855.299837] EXT4-fs (loop2): invalid first ino: 0 17:42:37 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c34, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:37 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000048000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:37 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000002000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2855.434010] EXT4-fs (loop4): invalid first ino: 0 [ 2855.438989] EXT4-fs (loop2): invalid first ino: 0 17:42:38 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 46) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000002300000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000003000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2855.550271] EXT4-fs (loop4): invalid first ino: 0 [ 2855.563406] FAULT_INJECTION: forcing a failure. [ 2855.563406] name failslab, interval 1, probability 0, space 0, times 0 [ 2855.576074] CPU: 0 PID: 18417 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2855.583969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2855.593328] Call Trace: [ 2855.595933] dump_stack+0x1fc/0x2ef [ 2855.599576] should_fail.cold+0xa/0xf [ 2855.603376] ? setup_fault_attr+0x200/0x200 [ 2855.607701] ? lock_acquire+0x170/0x3c0 [ 2855.611700] __should_failslab+0x115/0x180 [ 2855.615947] should_failslab+0x5/0x10 [ 2855.619753] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2855.624869] __alloc_disk_node+0x69/0x410 [ 2855.629017] loop_add+0x39c/0x8a0 [ 2855.632469] loop_control_ioctl+0x16c/0x480 [ 2855.636777] ? loop_lookup+0x1d0/0x1d0 [ 2855.640666] ? mark_held_locks+0xa6/0xf0 [ 2855.644722] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2855.649461] ? loop_lookup+0x1d0/0x1d0 [ 2855.653334] do_vfs_ioctl+0xcdb/0x12e0 [ 2855.657208] ? vfs_write+0x3d7/0x540 [ 2855.660918] ? ioctl_preallocate+0x200/0x200 [ 2855.665327] ? lock_downgrade+0x720/0x720 [ 2855.669458] ? check_preemption_disabled+0x41/0x280 [ 2855.674459] ? vfs_write+0x393/0x540 [ 2855.678175] ? ksys_write+0x1c8/0x2a0 [ 2855.681982] ksys_ioctl+0x9b/0xc0 [ 2855.685429] __x64_sys_ioctl+0x6f/0xb0 [ 2855.689297] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2855.693862] do_syscall_64+0xf9/0x620 [ 2855.697665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2855.702844] RIP: 0033:0x7ff964de7709 [ 2855.706554] 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 [ 2855.725436] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2855.733128] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2855.740391] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 17:42:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2855.747650] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2855.754910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2855.762174] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000004000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000000000000004c000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:38 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c35, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000005000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2856.004122] EXT4-fs (loop2): invalid first ino: 0 [ 2856.111532] EXT4-fs (loop4): invalid first ino: 0 [ 2856.120539] EXT4-fs (loop2): invalid first ino: 0 17:42:38 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000060000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000002d00000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2856.269085] EXT4-fs (loop2): invalid first ino: 0 [ 2856.349308] EXT4-fs (loop2): invalid first ino: 0 17:42:39 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 47) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:39 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a25000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000006000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000003f00000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:39 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c36, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2856.442591] EXT4-fs (loop4): invalid first ino: 0 [ 2856.519507] EXT4-fs (loop4): invalid first ino: 0 17:42:39 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000062000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2856.682813] FAULT_INJECTION: forcing a failure. [ 2856.682813] name failslab, interval 1, probability 0, space 0, times 0 [ 2856.710745] CPU: 1 PID: 18486 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2856.718659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2856.728015] Call Trace: [ 2856.730614] dump_stack+0x1fc/0x2ef [ 2856.734256] should_fail.cold+0xa/0xf [ 2856.738066] ? setup_fault_attr+0x200/0x200 [ 2856.742396] ? lock_acquire+0x170/0x3c0 [ 2856.746380] __should_failslab+0x115/0x180 [ 2856.750623] should_failslab+0x5/0x10 [ 2856.754431] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 2856.759547] __kmalloc_node+0x38/0x70 [ 2856.763365] disk_expand_part_tbl+0x1b4/0x3a0 [ 2856.767876] __alloc_disk_node+0x118/0x410 [ 2856.772126] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2856.776721] loop_add+0x39c/0x8a0 [ 2856.780186] loop_control_ioctl+0x16c/0x480 [ 2856.784514] ? loop_lookup+0x1d0/0x1d0 [ 2856.788413] ? mark_held_locks+0xa6/0xf0 [ 2856.792484] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2856.797250] ? loop_lookup+0x1d0/0x1d0 [ 2856.801148] do_vfs_ioctl+0xcdb/0x12e0 [ 2856.805043] ? vfs_write+0x3d7/0x540 [ 2856.808763] ? ioctl_preallocate+0x200/0x200 [ 2856.813183] ? lock_downgrade+0x720/0x720 [ 2856.817339] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2856.822102] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2856.826692] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2856.831481] ? rcu_nmi_exit+0xb3/0x180 [ 2856.835379] ? retint_kernel+0x2d/0x2d [ 2856.839275] ksys_ioctl+0x9b/0xc0 [ 2856.842741] __x64_sys_ioctl+0x6f/0xb0 [ 2856.846636] do_syscall_64+0xf9/0x620 [ 2856.850447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2856.855645] RIP: 0033:0x7ff964de7709 [ 2856.859367] 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 17:42:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000007000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:39 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c37, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:39 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffff9e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2856.878272] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2856.885989] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2856.893261] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2856.900531] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2856.907804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2856.915081] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2856.996771] EXT4-fs (loop2): invalid first ino: 0 17:42:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000008000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2857.030120] nla_parse: 8 callbacks suppressed [ 2857.030130] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:39 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2857.089697] EXT4-fs (loop2): invalid first ino: 0 [ 2857.108827] EXT4-fs (loop4): invalid first ino: 0 17:42:39 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 48) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000004000000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:39 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc0200000000000000000000000000000000000032000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2857.168278] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:39 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000a000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2857.216920] EXT4-fs (loop4): invalid first ino: 0 17:42:39 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000000068000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2857.325887] EXT4-fs (loop2): invalid first ino: 0 17:42:39 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000000000003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) [ 2857.414013] FAULT_INJECTION: forcing a failure. [ 2857.414013] name failslab, interval 1, probability 0, space 0, times 0 [ 2857.455484] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2857.467646] CPU: 1 PID: 18534 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2857.475551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2857.484909] Call Trace: [ 2857.487507] dump_stack+0x1fc/0x2ef [ 2857.491148] should_fail.cold+0xa/0xf [ 2857.494961] ? setup_fault_attr+0x200/0x200 [ 2857.499292] ? lock_acquire+0x170/0x3c0 [ 2857.503281] __should_failslab+0x115/0x180 [ 2857.507534] should_failslab+0x5/0x10 [ 2857.511341] kmem_cache_alloc_trace+0x284/0x380 [ 2857.516022] rand_initialize_disk+0x3b/0xc0 [ 2857.520351] __alloc_disk_node+0x234/0x410 [ 2857.524595] loop_add+0x39c/0x8a0 [ 2857.528057] loop_control_ioctl+0x16c/0x480 [ 2857.532385] ? loop_lookup+0x1d0/0x1d0 [ 2857.536281] ? __vfs_write+0xff/0x770 [ 2857.540086] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 2857.545023] ? loop_lookup+0x1d0/0x1d0 [ 2857.548920] do_vfs_ioctl+0xcdb/0x12e0 [ 2857.552820] ? vfs_write+0x3d7/0x540 [ 2857.556541] ? ioctl_preallocate+0x200/0x200 [ 2857.560953] ? lock_downgrade+0x720/0x720 [ 2857.565114] ? check_preemption_disabled+0x41/0x280 [ 2857.570139] ? vfs_write+0x393/0x540 [ 2857.573866] ? ksys_write+0x1c8/0x2a0 [ 2857.577676] ksys_ioctl+0x9b/0xc0 [ 2857.581141] __x64_sys_ioctl+0x6f/0xb0 [ 2857.585034] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2857.589623] do_syscall_64+0xf9/0x620 [ 2857.593441] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2857.598640] RIP: 0033:0x7ff964de7709 [ 2857.602363] 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 [ 2857.621265] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2857.628982] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2857.636257] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2857.643531] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 17:42:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000e000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2857.650801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2857.658081] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 17:42:40 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c38, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="0000000000000000000000004800000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) 17:42:40 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000f000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) [ 2857.844800] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2857.854633] EXT4-fs (loop4): invalid first ino: 0 17:42:40 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 49) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read$FUSE(0xffffffffffffffff, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x71b7559055b8ee4f) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r4 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x2100020, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}], [{@uid_eq={'uid', 0x3d, r3}}, {@appraise}, {@uid_eq={'uid', 0x3d, r3}}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) 17:42:40 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000180)="000000000000000000000000006c000000000000000000000000000020002000050000000000", 0x26, 0x440}], 0x0, &(0x7f0000000640)=ANY=[]) [ 2857.972633] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. 17:42:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000048000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:40 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c001200726663343534332867636d28616573292900000000000000000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000000080"], 0x13c}}, 0x0) 17:42:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0100001000130700000000000000000000000000000000000000000000000000000000000000000000ffff00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc02000000004c000000000000000000000000006c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0x13c}}, 0x0) 17:42:40 executing program 5: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x511, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c39, 0xb) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) setreuid(0x0, 0x0) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) r3 = syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0xfff, 0x0, 0x0, 0x0, &(0x7f0000000200)={[{@noflush_merge}, {@prjquota={'prjquota', 0x3d, '/dev/loop-control\x00'}}, {@noinline_xattr}, {@fsync_mode_strict}, {@nodiscard}, {@usrquota={'usrquota', 0x3d, '/dev/loop-control\x00'}}, {@inline_xattr}, {@noinline_xattr}, {@adaptive_mode}], [{@uid_eq}, {@appraise}, {@uid_eq}, {@appraise}]}) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000002380)={0x1, 0x9, 0x0, 0x1f, 0x1, [{0x7, 0x1, 0xdd3, '\x00', 0x2480}]}) [ 2858.157966] FAULT_INJECTION: forcing a failure. [ 2858.157966] name failslab, interval 1, probability 0, space 0, times 0 [ 2858.167648] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2858.190416] CPU: 1 PID: 18569 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2858.198325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2858.207678] Call Trace: [ 2858.210256] dump_stack+0x1fc/0x2ef [ 2858.213889] should_fail.cold+0xa/0xf [ 2858.217688] ? setup_fault_attr+0x200/0x200 [ 2858.221995] ? lock_acquire+0x170/0x3c0 [ 2858.226006] __should_failslab+0x115/0x180 [ 2858.230237] should_failslab+0x5/0x10 [ 2858.234028] kmem_cache_alloc_trace+0x284/0x380 [ 2858.238685] device_create_groups_vargs+0x8a/0x270 [ 2858.243601] device_create+0xdf/0x120 [ 2858.247389] ? device_create_vargs+0x50/0x50 [ 2858.251833] ? pointer+0x850/0x850 [ 2858.255357] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2858.259922] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2858.264707] bdi_register_va.part.0+0x4c/0x750 [ 2858.269280] bdi_register+0x12a/0x140 [ 2858.273151] ? bdi_register_va+0x80/0x80 [ 2858.277315] ? __sanitizer_cov_trace_pc+0x27/0x50 [ 2858.282153] ? vsnprintf+0x2cc/0x14f0 [ 2858.285957] bdi_register_owner+0x59/0x100 [ 2858.290180] __device_add_disk+0xd58/0x10c0 [ 2858.294488] ? sprintf+0xc0/0x100 [ 2858.297923] ? blk_alloc_devt+0x2d0/0x2d0 [ 2858.302067] ? __raw_spin_lock_init+0x28/0x100 [ 2858.306635] ? __lockdep_init_map+0x100/0x5a0 [ 2858.311121] loop_add+0x628/0x8a0 [ 2858.314562] loop_control_ioctl+0x16c/0x480 [ 2858.318899] ? loop_lookup+0x1d0/0x1d0 [ 2858.322788] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2858.327353] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2858.332092] ? rcu_nmi_exit+0xb3/0x180 [ 2858.335961] ? loop_lookup+0x1d0/0x1d0 [ 2858.339846] do_vfs_ioctl+0xcdb/0x12e0 [ 2858.343792] ? vfs_write+0x3d7/0x540 [ 2858.347507] ? ioctl_preallocate+0x200/0x200 [ 2858.351929] ? lock_downgrade+0x720/0x720 [ 2858.356078] ? check_preemption_disabled+0x41/0x280 [ 2858.361081] ? vfs_write+0x393/0x540 [ 2858.364782] ? ksys_write+0x1c8/0x2a0 [ 2858.368577] ksys_ioctl+0x9b/0xc0 [ 2858.372014] __x64_sys_ioctl+0x6f/0xb0 [ 2858.375885] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2858.380450] do_syscall_64+0xf9/0x620 [ 2858.384236] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2858.389414] RIP: 0033:0x7ff964de7709 [ 2858.393113] 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 [ 2858.412048] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2858.419758] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2858.427024] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2858.434276] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2858.441526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2858.448789] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2858.463705] ------------[ cut here ]------------ [ 2858.474814] WARNING: CPU: 0 PID: 18569 at block/genhd.c:719 __device_add_disk.cold+0x69/0x188 [ 2858.483489] Kernel panic - not syncing: panic_on_warn set ... [ 2858.483489] [ 2858.490861] CPU: 0 PID: 18569 Comm: syz-executor.0 Not tainted 4.19.208-syzkaller #0 [ 2858.498732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2858.508071] Call Trace: [ 2858.510647] dump_stack+0x1fc/0x2ef [ 2858.514260] panic+0x26a/0x50e [ 2858.517436] ? __warn_printk+0xf3/0xf3 [ 2858.521320] ? __device_add_disk.cold+0x69/0x188 [ 2858.526172] ? __probe_kernel_read+0x130/0x1b0 [ 2858.530744] ? __warn.cold+0x5/0x5a [ 2858.534360] ? __device_add_disk.cold+0x69/0x188 [ 2858.539098] __warn.cold+0x20/0x5a [ 2858.542630] ? io_schedule_timeout+0x140/0x140 [ 2858.547257] ? __device_add_disk.cold+0x69/0x188 [ 2858.551995] report_bug+0x262/0x2b0 [ 2858.555618] do_error_trap+0x1d7/0x310 [ 2858.559490] ? math_error+0x310/0x310 [ 2858.563275] ? __irq_work_queue_local+0x101/0x160 [ 2858.568101] ? irq_work_queue+0x29/0x80 [ 2858.572057] ? error_entry+0x72/0xd0 [ 2858.575755] ? trace_hardirqs_off_caller+0x6e/0x210 [ 2858.580769] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2858.585609] invalid_op+0x14/0x20 [ 2858.589046] RIP: 0010:__device_add_disk.cold+0x69/0x188 [ 2858.594393] Code: 02 84 c0 74 08 3c 03 0f 8e a8 00 00 00 44 8b a5 f0 05 00 00 e9 77 c3 6a fb e8 45 60 66 f9 48 c7 c7 60 75 b2 88 e8 64 76 f7 ff <0f> 0b e9 9f cf 6a fb e8 2d 60 66 f9 48 c7 c7 60 75 b2 88 e8 4c 76 [ 2858.613277] RSP: 0018:ffff88803ee27b38 EFLAGS: 00010286 [ 2858.618625] RAX: 0000000000000024 RBX: 0000000000000001 RCX: 0000000000000000 [ 2858.625879] RDX: 0000000000040000 RSI: ffffffff814dfe11 RDI: ffffed1007dc4f59 [ 2858.633158] RBP: ffff88804349d3c0 R08: 0000000000000024 R09: 0000000000000000 [ 2858.640428] R10: 0000000000000005 R11: 0000000000000000 R12: ffff88804349d450 [ 2858.647691] R13: ffff88804349da50 R14: 00000000fffffff4 R15: ffff88804349d3c4 [ 2858.654956] ? vprintk_func+0x81/0x180 [ 2858.658828] ? __device_add_disk.cold+0x69/0x188 [ 2858.663568] ? sprintf+0xc0/0x100 [ 2858.667002] ? blk_alloc_devt+0x2d0/0x2d0 [ 2858.671133] ? __raw_spin_lock_init+0x28/0x100 [ 2858.675699] ? __lockdep_init_map+0x100/0x5a0 [ 2858.680197] loop_add+0x628/0x8a0 [ 2858.683650] loop_control_ioctl+0x16c/0x480 [ 2858.687954] ? loop_lookup+0x1d0/0x1d0 [ 2858.691824] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2858.696403] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 2858.701165] ? rcu_nmi_exit+0xb3/0x180 [ 2858.705045] ? loop_lookup+0x1d0/0x1d0 [ 2858.708915] do_vfs_ioctl+0xcdb/0x12e0 [ 2858.712787] ? vfs_write+0x3d7/0x540 [ 2858.716490] ? ioctl_preallocate+0x200/0x200 [ 2858.720895] ? lock_downgrade+0x720/0x720 [ 2858.725056] ? check_preemption_disabled+0x41/0x280 [ 2858.730071] ? vfs_write+0x393/0x540 [ 2858.733771] ? ksys_write+0x1c8/0x2a0 [ 2858.737572] ksys_ioctl+0x9b/0xc0 [ 2858.741028] __x64_sys_ioctl+0x6f/0xb0 [ 2858.744912] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 2858.749475] do_syscall_64+0xf9/0x620 [ 2858.753262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2858.758432] RIP: 0033:0x7ff964de7709 [ 2858.762139] 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 [ 2858.781041] RSP: 002b:00007ff96235e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 2858.788746] RAX: ffffffffffffffda RBX: 00007ff964eebf60 RCX: 00007ff964de7709 [ 2858.796042] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 2858.803296] RBP: 00007ff96235e1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2858.810556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2858.817816] R13: 00007ffdfdc938df R14: 00007ff96235e300 R15: 0000000000022000 [ 2858.825654] Kernel Offset: disabled [ 2858.829294] Rebooting in 86400 seconds..